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Sample records for laparoscopy-assisted distal gastrectomy

  1. Surgical effects of obesity on laparoscopy-assisted distal gastrectomy.

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    Kawamura, Hideki; Tanioka, Toshiro; Funakoshi, Tohru; Takahashi, Masahiro

    2011-06-01

    To compare the effects of obesity on laparoscopy-assisted distal gastrectomy (LADG) and open distal gastrectomy (ODG). A retrospective study was conducted on 249 patients, who underwent LADG and 224 patients who underwent ODG. The regression coefficient of the primary regression equation between operative time and body mass index (BMI) for LADG was greater than ODG; and between blood loss and BMI for LADG was almost the same as ODG. In overweight patients (BMI ≥25), no significant difference was seen between LADG and ODG regarding postoperative complications, and the benefits of the less-invasive nature of LADG were also seen in some parameters. Obesity-associated difficulties are more while performing LADG than during ODG; however, the influence of obesity on LADG decreases with surgical experience. Moreover, even in overweight patients, the benefits of the less-invasive nature of LADG still remain, but the degree of the benefits is smaller than that in nonobese patients.

  2. Gasless laparoscopy-assisted distal gastrectomy is feasible and useful for non-obese patients with early gastric cancer.

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    Hyodo, Masanobu; Hosoya, Yoshinori; Kurashina, Kentarou; Saitoh, Shin; Hirashima, Yuuki; Yokoyama, Taku; Arai, Wataru; Yasuda, Yoshikazu; Nagai, Hideo; Sekiguchi, Chuuji

    2007-09-01

    To evaluate the feasibility and usefulness of gasless laparoscopy-assisted distal gastrectomy except when treating obese patients compared with open distal gastrectomy for early cancer. We treated 92 patients with distal gastrectomy for early gastric cancer consecutively. Patients with massive submucosal invasion and/or LN swelling were allocated for the open method, and patients with slightly invasive submucosal cancer were allocated for gasless laparoscopy-assisted surgery. As exceptions we employed open surgery for overweight patients and gasless laparoscopy for elderly and/or feeble patients. We attempted to perform open and laparoscopy-assisted surgery on 52 and 40 patients, respectively. Three cases in the laparoscopy-assisted group were converted to open surgery because of obesity. The age was older and BMI was lower in the laparoscopy-assisted group. In terms of operative time and blood loss as well as postoperative recovery, the results for the laparoscopy-assisted group were superior to those of the open surgery group. There were no cases of cardiopulmonary complications for the laparoscopy-assisted group. Gasless laparoscopy-assisted distal gastrectomy is feasible and useful for early gastric cancer except when treating obese patients.

  3. Effect of obesity on laparoscopy-assisted distal gastrectomy compared with open distal gastrectomy for gastric cancer.

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    Makino, Hirochika; Kunisaki, Chikara; Izumisawa, Yusuke; Tokuhisa, Motohiko; Oshima, Takashi; Nagano, Yasuhiko; Fujii, Shoichi; Kimura, Jun; Takagawa, Ryo; Kosaka, Takashi; Ono, Hidetaka A; Akiyama, Hirotoshi; Endo, Itaru

    2010-08-01

    This study compared surgical outcomes between patients undergoing laparoscopy-assisted distal gastrectomy (LADG) and those undergoing open distal gastrectomy (ODG) from the viewpoint of obesity. Between June 2002 and May 2008, 146 patients with preoperatively diagnosed early gastric cancer who underwent LADG (n = 90) or ODG (n = 56) were enrolled in this study and compared in terms of clinicopathological findings and operative outcome. The visceral fat area (VFA) and subcutaneous fat area (SFA) were assessed as identifiers of obesity using FatScan software. The relationship between obesity and operative outcomes after LADG and ODG was evaluated. There were no significant correlations between intraoperative blood loss (IBL) and any obesity-related factors, or between operation time (OT) and any obesity-related factors in the LADG group. There was a significant correlation between IBL and BMI (r = 0.486, P = 0.0001), IBL and VFA (r = 0.456, P = 0.0003), IBL and SFA (r = 0.311, P = 0.0193), OT and BMI (r = 0.406, P = 0.0017), OT and VFA (r = 0.314, P = 0.0178), and between OT and SFA (r = 0.382, P = 0.0034) in the ODG group. LADG may be a useful operative manipulation that is not influenced by obesity, whereas ODG may be influenced by obesity even after reaching the surgical plateau. (c) 2010 Wiley-Liss, Inc.

  4. Simultaneous laparoscopy-assisted low anterior resection and distal gastrectomy for synchronous carcinoma of rectum and stomach.

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    Zhu, Qian-Lin; Zheng, Min-Hua; Feng, Bo; Lu, Ai-Guo; Wang, Min-Liang; Li, Jian-Wen; Hu, Wei-Guo; Zang, Lu; Mao, Zhi-Hai; Dong, Feng; Ma, Jun-Jun; Zong, Ya-Ping

    2008-06-07

    Laparoscopic resection of rectal cancer or gastric cancer has been advocated for the benefits of a reduced morbidity, a shorter treatment time, and similar outcomes. However, simultaneous laparoscopy-assisted low anterior resection and distal gastrectomy for synchronous carcinoma of rectum and stomach are rarely documented in literature. Endoscopic examination revealed a synchronous carcinoma of rectum and stomach in a 55-year-old male patient with rectal bleeding and epigastric discomfort. He underwent a simultaneous laparoscopy-assisted low anterior resection and distal gastrectomy with regional lymph nodes dissected. The operation time was 270 min and the estimated blood loss was 120 mL. The patient required parenteral analgesia for less than 24 h. Flatus was passed on postoperative day 3, and a solid diet was resumed on postoperative day 7. He was discharged on postoperative day 13. With the advances in laparoscopic technology and experience, simultaneous resection is an attractive alternative to a synchronous gastrointestinal cancer.

  5. Learning curve of laparoscopy-assisted distal gastrectomy with systemic lymphadenectomy for early gastric cancer

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    Min-Chan Kim; Ghap-Joong Jung; Hyung-Ho Kim

    2005-01-01

    AIM: To evaluate the nature of the "learning curve" for laparoscopy-assisted distal gastrectomy (LADG) with systemic lymphadenectomy for early gastric cancer. METHODS: The data of 90 consecutive patients with early gastric cancer who underwent LADG with systemic lymphadenectomy between April 2003 and November 2004 were reviewed. The 90 patients were divided into 9 sequential groups of 10 cases in each group and the average operative time of these 9 groups were determined. Other learning indicators, such as transfusion requirements, conversion rates to open surgery, postoperative complication, time to first flatus, and postoperative hospital stay, were evaluated. RESULTS: After the first 10 LADGs, the operative time reached its first plateau (230-240 min/operation) and then reached a second plateau (<200 min/operation) for the final 30 cases. Although a significant improvement in the operative time was noted after the first 50 cases, there were no significant differences in transfusion requirements, conversion rates to open surgery, postoperative complications, time to first flatus, or postoperative hospital stay between the groups. CONCLUSION: Based on operative time analysis, this study show that experience of 50 cases of LADG with systemic lymphadenectomy for early gastric cancer is required to achieve optimum proficiency.

  6. Simultaneous laparoscopy-assisted low anterior resection and distal gastrectomy for synchronous carcinoma of rectum and stomach

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    Qian-Lin Zhu; Feng Dong; Jun-Jun Ma; Ya-Ping Zong; Min-Hua Zheng; Bo Feng; Ai-Guo Lu; Min-Liang Wang; Jian-Wen Li; Wei-Guo Hu; Lu Zang; Zhi-Hai Mao

    2008-01-01

    Laparoscopic resection of rectal cancer or gastric cancer has been advocated for the benefits of a reduced morbidity,a shorter treatment time,and similar outcomes.However,simultaneous laparoscopy-assisted low anterior resection and distal gastrectomy for synchronous carcinoma of rectum and stomach are rarely documented in literature.Endoscopic examination revealed a synchronous carcinoma of rectum and stomach in a 55-year-old male patient with rectal bleeding and epigastric discomfort.He underwent a simultaneous laparoscopy-assisted low anterior resection and distal gastrectomy with regional lymph nodes dissected.The operation time was 270min and the estimated blood loss was 120mL.The patient required parenteral analgesia for less than 24h.Flatus was passed on postoperative day 3,and a solid diet was resumed on postoperative day 7.He was discharged on postoperative day 13.With the advances in laparoscopic technology and experience,simultaneous resection is an attractive alternative to a synchronous gastrointestinal cancer.

  7. Effect of obesity on technical feasibility and postoperative outcomes of laparoscopy-assisted distal gastrectomy--comparison with open distal gastrectomy.

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    Yamada, Hiroyuki; Kojima, Kazuyuki; Inokuchi, Mikito; Kawano, Tatsuyuki; Sugihara, Kenichi

    2008-06-01

    The aim of this study was to compare outcomes between laparoscopy-assisted distal gastrectomy (LADG) and open distal gastrectomy (ODG) in obese and non-obese patients. Subjects comprised 248 consecutive patients who underwent distal gastrectomy for gastric cancer between January 1999 and December 2005. Patients with body mass index (BMI) > or = 25 kg/m2 were defined as obese, and patients with BMI obese. Parameters analyzed included patients characteristics, tumor characteristics, operative details, postoperative outcomes, and prognosis. For LADG, 35 patients were considered obese, and 106 patients were non-obese. For ODG, 25 patients were considered obese, and 82 patients were non-obese. Mean operative times in each procedure were significantly longer for the obese group than for the non-obese group (ODG: 241.4 min vs. 199.5 min, p obese group than for the non-obese group in ODG (300 ml vs. 400 ml, p = 0.024), but no significant differences were observed between obese and non-obese groups for LADG. Incidence of major postoperative complications, number of retrieved lymph nodes, and disease-free survival rates were similar in obese and non-obese groups for each procedure. Our analysis revealed that LADG can be safely performed in obese patients, with complication rates and operation outcomes similar to those for non-obese patients.

  8. Short-term outcomes for laparoscopy-assisted distal gastrectomy for body mass index ≥30 patients with gastric cancer.

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    Wang, Zheng; Zhang, Xingmao; Liang, Jianwei; Hu, Junjie; Zeng, Weigen; Zhou, Zhixiang

    2015-05-01

    Obesity is known to be a preoperative risk factor for gastric cancer surgery. This study aimed to investigate the influence of obesity on the surgical outcomes of laparoscopy-assisted distal gastrectomy (LADG) for gastric cancer. The clinical data of 131 patients with gastric cancer from January 2010-December 2013 were analyzed retrospectively. Perioperative outcomes were compared between 43 patients with a body mass index (BMI) ≥30 kg/m(2) (obese group) and 88 patients with a BMI obese group than for the nonobese group (234.1 ± 57.2 min versus 212.2 ± 43.5 min, P = 0.026). There were no statistically significant differences between two groups in terms of intraoperative blood loss, the number of retrieved lymph nodes, postoperative recovery, and postoperative complications (P > 0.05). During the follow-up period of 5 mo-49 mo (average, 36 mo), the overall survival rates were not significantly different between the two groups (80.0% [32/40] versus 81.9% [68/83], P > 0.05). The differences in recurrence and metastasis between the two groups were not statistically significant. Our analysis revealed that LADG can be safely performed in patients with BMI ≥30. The procedure was considered to be difficult but sufficiently feasible. Copyright © 2015 Elsevier Inc. All rights reserved.

  9. Reexpansion Pulmonary Edema following Laparoscopy-Assisted Distal Gastrectomy for a Patient with Early Gastric Cancer: A Case Report

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    Kazuhito Yajima

    2012-01-01

    Full Text Available We report here a case of reexpansion pulmonary edema following laparoscopy-assisted distal gastrectomy (LADG for early gastric cancer. A 57-year-old Japanese woman with no preoperative comorbidity was diagnosed with early gastric cancer. The patient underwent LADG using the pneumoperitoneum method. During surgery, the patient was unintentionally subjected to single-lung ventilation for approximately 247 minutes due to intratracheal tube dislocation. One hour after surgery, she developed severe dyspnea and produced a large amount of pink frothy sputum. Chest radiography results showed diffuse ground-glass attenuation and alveolar consolidation in both lungs without cardiomegaly. A diagnosis of pulmonary edema was made, and the patient was immediately intubated and received ventilatory support with high positive end-expiratory pressure. The patient gradually recovered and was weaned from the ventilatory support on the third postoperative day. This case shows that single-lung ventilation may be a risk factor for reexpansion pulmonary edema during laparoscopic surgery with pneumoperitoneum.

  10. Comparison between total laparoscopy and laparoscopy-assisted distal gastrectomy for gastric cancer. A meta-analysis based on Japanese and Korean articles.

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    Xiao, Shuo-Meng; Gao, Xiao-Jin; Zhao, Ping

    2014-11-01

    To assess the safety and feasibility of total laparoscopy distal gastrectomy (TLDG). This meta-analysis was conducted between April and July 2013 in Sichuan Cancer Hospital, Chengdu, China. We searched PubMed, EMBASE and China Knowledge Resource Integrated Database updated until May 2013. Eight retrospective studies and one prospective study involving 2,046 total patients were included. The results showed that TLDG was associated with lower blood loss (mean difference=-22.39, p=0.04). and a greater number of harvested lymph nodes (mean difference=2.74, p=0.02). There was no significant difference between the 2 groups in operation time, time to first flatus, length of postoperative hospital stay, and postoperative complications. Compared with laparoscopy-assisted distal gastrectomy, TLDG resulted in reduced blood loss, and a greater number of harvested lymph nodes. Total laparoscopy distal gastrectomy is safe and feasible for gastric cancer. 

  11. Impact of obesity on short- and long-term outcomes of laparoscopy assisted distal gastrectomy for gastric cancer.

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    Shimada, Shoji; Sawada, Naruhiko; Ishiyama, Yasuhiro; Nakahara, Kenta; Maeda, Chiyo; Mukai, Shumpei; Hidaka, Eiji; Ishida, Fumio; Kudo, Sin-Ei

    2017-06-27

    Laparoscopy assisted distal gastrectomy (LADG) for gastric cancer has been rapidly adopted for the treatment of both early and advanced gastric cancers which need lymph node dissection, but remains difficult procedure, especially in patients with obesity. We evaluated the impact of obesity on short- and long-term outcomes of LADG for gastric cancer. We retrospectively investigated 243 patients who underwent LADG for gastric cancer between January 2007 and December 2014. The patients were classified based on their body mass index (BMI) into the Obese (BMI ≥ 25) and Non-Obese (BMI Obese Group. Fewer lymph nodes were retrieved in the Obese Group (38 ± 23.7 vs. 47.5 ± 24.3; P = 0.004). No differences were evident in postoperative complication rate (20% vs. 17%; P = 0.688) or the duration of postoperative hospital stay (9 ± 8.5 vs. 9 ± 5.1 days; P = 0.283) between the two groups. In the Obese Group, the 5-year overall survival rate was significantly lower than in the Non-Obese Group (67.6% vs. 90.3%; P = 0.036). Furthermore, 5-year disease-specific survival was significantly lower in the Obese Group than in the Non-Obese Group (72.7% vs. 94.9%; P = 0.015). LADG in patients with obesity could be performed as safe as in patients without obesity, with comparable postoperative results. But obesity may be a poor prognostic factor in gastric cancer.

  12. Modified esophagogastrostomy in laparoscopy-assisted proximal gastrectomy: A reverse-Tornado anastomosis.

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    Kubota, Keisuke; Suzuki, Akihiro; Fujikawa, Aoi; Watanabe, Takayuki; Sekido, Yuki; Shiozaki, Hironori; Taketa, Takashi; Shimada, Gen; Ohigashi, Seiji; Sakurai, Shintaro; Kishida, Akihiro

    2017-02-01

    The aim of this study was to introduce and examine a modified mechanical end-to-side esophagogastrostomy method ("reverse-Tornado" anastomosis) in laparoscopy-assisted proximal gastrectomy. Five patients with gastric cancer who underwent laparoscopy-assisted proximal gastrectomy were analyzed retrospectively. Esophagogastrostomy in the anterior wall was performed in three patients, and esophagogastrostomy in the posterior wall was performed in two patients. Clinicopathological features, operative outcomes (operative time, operative blood loss), and postoperative outcomes (complications, postoperative hospital stay, reflux esophagitis) were evaluated. Operative time was normal (278 min). There was no marked operative blood loss, postoperative complications, prolonged hospital stay, or reflux esophagitis. Esophagogastrostomy was completed in a normal time with reverse-Tornado anastomosis. This method can be safe and can enable good postoperative quality of life. © 2016 Japan Society for Endoscopic Surgery, Asia Endosurgery Task Force and John Wiley & Sons Australia, Ltd.

  13. [Efficacy evaluation of laparoscopy-assisted radical gastrectomy in obese patients with gastric cancer].

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    Yang, Hong; Xing, Jiadi; Cui, Ming; Zhang, Chenghai; Yao, Zhendan; Zhang, Nan; Su, Xiangqian

    2014-08-01

    To investigate the influence of obesity on short-term outcomes after laparoscopy-assisted radical gastrectomy. Clinical data of 214 patients with gastric cancer, who underwent laparoscopy-assisted radical gastrectomy between May 2009 and December 2012 were analyzed retrospectively. Patients were divided into two groups, consisting of obese and non-obese patients. In the obese group, the BMI was ≥ 25.0 kg/m² (n=66), and in the non-obese group was obese group than that in non-obese group [(271.5 ± 51.2) min vs. (252.1 ± 53.6) min, Pobese group was less than that in non-obese group (26.2 ± 10.3 vs. 30.3 ± 12.4, P0.05). There were no significant differences between the two groups with respect to postoperative complications rate (25.8% vs. 20.9%, P>0.05) and perioperative mortality (1.5% vs. 0.7%, P>0.05). However, minor surgery-related complication rate was higher in obese group(16.7% vs. 6.8%, Pgastric emptying. There was no difference in perioperative mortality between the two groups (1.5% vs. 0.7%, P>0.05). Although obesity prolongs the duration of laparoscopy-assisted radical gastrectomy, and increases the risk of minor surgery-related complications, it has no influence on the surgical safety.

  14. Effectiveness of a team participation training course for laparoscopy-assisted gastrectomy.

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    Kinoshita, Takahiro; Kanehira, Eiji; Matsuda, Minoru; Okazumi, Shinichi; Katoh, Ryoji

    2010-03-01

    Laparoscopy-assisted distal gastrectomy (LADG) for stomach cancer is increasingly performed in Japan and Korea. However, the procedure still is considered to be complicated, and the optimal education system for trainees has not been established to date. The authors organized a 1-day professional training course termed the LADG Basic Lab Course for LADG beginners. The participants were required to apply as a team of two surgeons and two operating nurses. The training course consisted of lectures and a live porcine lab emphasizing use of the ultrasonically activated device and the flexible laparoscope as well as team cooperation. The quality and effectiveness of the course were evaluated 6-10 months (mean, 8.2 +/- 2.2 months) after the course using a survey form sent to a representative surgeon of each institution. From May 2007 to July 2008, a total of 80 colleagues (47 surgeons and 33 nurses) from 20 different centers in Japan participated in the training course. These surgeons represented 12.4 +/- 6.2 postgraduate years of education and had performed 2.7 +/- 4.9 LADGs before taking the course. In the follow-up evaluation, 12 institutions (60%) completed the survey forms. The mean operation time was reduced for eight respondents (66.7%). The number of LADGs performed per month increased in 50% of the respondents' institutions. The degree of lymph node dissection in LADG was extended for 66.7% of the respondents. The respondents answered that 100% of the first operators showed improvement in skills, as did 59.5% of the scope operators and 59.5% of the nurses. The training course was an effective means of introducing LADG to each institution. Training courses emphasizing explanations of key devices and teamwork may be effective for the introduction of advanced laparoscopic surgeries.

  15. The impact of a high body mass index on laparoscopy assisted gastrectomy for gastric cancer.

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    Lee, Hyuk-Joon; Kim, Hyung-Ho; Kim, Min-Chan; Ryu, Seong-Yeob; Kim, Wook; Song, Kyo-Young; Cho, Gyu-Seok; Han, Sang-Uk; Hyung, Woo Jin; Ryu, Seung-Wan

    2009-11-01

    Obesity is known to be associated with postoperative morbidity in gastric cancer surgery, but its impact on laparoscopy assisted gastrectomy (LAG) for gastric cancer has rarely been evaluated. The clinical data for 1,485 LAG procedures for gastric cancer in 10 institutions were reviewed. The patients were divided into high body mass index (BMI) (BMI > or = 25 kg/m(2); n = 432) and low BMI (BMI gastric cancer. However, when a surgeon is relatively inexperienced with LAG, a careful approach is required for male patients with a high BMI.

  16. Laparoscopy-assisted versus open D2 radical gastrectomy for advanced gastric cancer without serosal invasion: a case control study

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    Chen Qi-Yue

    2012-11-01

    Full Text Available Abstract Background The application of laparoscopic surgery for advanced gastric cancer (AGC remains questionable on account of technical difficulty of D2 lymphadenectomy, and there has been few large-scale follow-up results regarding the oncological adequacy of laparoscopic surgery compared with that of open surgeries for AGC. The aim of this study is to evaluate technical feasibility and oncological efficacy of laparoscopy-assisted gastrectomy (LAG for advanced gastric cancer without serosal invasion. Methods From January 2008 to December 2012, 1114 patients with gastric cancer underwent D2 gastrectomy, including 336 T2 and T3 patients in term of depth of invasion. Of all 336 patients, 224 underwent LAG, while open gastrectomy (OG performed on the other 112 patients. The comparison was based on the clinicopathologic characteristics, surgical outcome, and follow-up results. Results There are not significant differences in clinicopathological characteristics between the two groups (P > 0.05. The operation time and first ambulation time was similar in the two groups. However, estimated blood loss, bowel function recovery time and duration of hospital stay were significantly less in the LAG group. No significant difference in morbidity and mortality was found between the LAG group and OG group (11.1% vs. 15.3%, P = 0.266; 0.9% vs. 1.8%, P = 0.859. The mean number of resected lymph nodes (LNS between the LAG group and OG group was similar (30.6 ± 10.1 vs. 30.3 ± 8.6, P = 0.786. Furthermore, the mean number of removed LNS in each station was not significantly different in the distal gastrectomy and total gastrectomy (P > 0.05. No statistical difference was seen in 1 year survival rate (91.5% vs. 89.8% P > 0.05 and the survival curve after surgery between the LAG group and OG group. Conclusion Laparoscopy-assisted D2 radical gastrectomy is feasible, effective and has comparative oncological efficacy compared with

  17. Safety and efficacy of laparoscopy-assisted gastrectomy for advanced gastric cancer in the elderly.

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    Qiu, Jiang-Feng; Yang, Bing; Fang, Lei; Li, Yi-Ping; Shi, Yi-Jiu; Yu, Xiu-Chong; Zhang, Mou-Cheng

    2014-01-01

    To evaluate safety and efficacy of laparoscopy-assisted radical gastrectomy (LARG) for advanced gastric cancer patients aged 70 years or older. Clinical data were retrospectively collected from patients with IIA-IIIC gastric cancer who underwent LARG (n = 30) and open radical gastrectomy (ORG, n = 34) in Department of Gastrointestinal Surgery in the Ningbo First Hospital from January 2012 to December 2013. The mean operative time was longer in the LARG group than in the ORG group but there was no statistical difference between the two groups. The intraoperative blood loss (120 ± 52.7 ml vs 227.3 ± 146.9 ml), incidence of postoperative complication (23.0% vs 47%) were lower in the LARG group than those in the ORG group. In addition, the time to first flatus (2.9 ± 0.8 d vs 4.6 ± 1.2 d), time to first ambulation (1.2 ± 0.4 vs 4.1 ± 1.0 d), time of nasogastric intubation (2.5 ± 1.0 d vs 3.5 ± 1.4 d), and postoperative hospital stay (13.0 ± 4.2 d vs 16.9 ± 4.1 d) were significantly shorter in the LARG group than in the ORG group, respectively. No statistical difference in the number of harvested lymph nodes was noted between the two groups (30.2 ± 12.0 vs 28.1 ± 11.8, P > 0.05). LARG is safer, more effective and less invasive for the elderly patients with advanced gastric cancer.

  18. Laparoscopy-assisted gastrectomy with D2 lymph node dissection for advanced gastric cancer without serosa invasion: a matched cohort study from South China

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    Lin Jian-Xian

    2013-01-01

    Full Text Available Abstract Background Gastric cancer is a common malignancy worldwide and a common cause of death from cancer. Despite recent advances in multimodality treatment and targeted therapy, complete resection remains the only treatment that can lead to cure. This study was devised to investigate the technical feasibility, safety and oncologic efficacy of laparoscopy-assisted gastrectomy for advanced gastric cancer without serosa invasion. Methods A retrospective matched cohort study was performed in south China comparing laparoscopy-assisted gastrectomy and open gastrectomy for advanced gastric cancer without serosa invasion. Eighty-three patients with advanced gastric cancer undergoing laparoscopy-assisted gastrectomy between January 2008 and December 2010 were enrolled. These patients were compared with 83 patients with advanced gastric cancer undergoing open gastrectomy during the same period. Results There was no significant difference in clinicopathologic characteristics between the two groups. Regarding perioperative characteristics, the operation time and time to ground activities did not differ between the two groups, whereas the blood loss, transfused patient number, time to first flatus, time to resumption of diet, and postoperative hospital stay were significantly less in laparoscopy-assisted gastrectomy than in open gastrectomy (P Conclusion Laparoscopy-assisted gastrectomy with D2 lymphadenectomy is a safe and feasible procedure for advanced gastric cancer without serosa invasion. To be accepted as a choice treatment for advanced gastric cancer, well-designed randomized controlled trials comparing short-term and long-term outcomes between laparoscopy-assisted gastrectomy and open gastrectomy in a larger number of patients are necessary.

  19. Quality control and educational value of laparoscopy-assisted gastrectomy in a high-volume center.

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    Tokunaga, Masanori; Hiki, Naoki; Fukunaga, Tetsu; Miki, Akira; Nunobe, Souya; Ohyama, Shigekazu; Seto, Yasuyuki; Yamaguchi, Toshiharu

    2009-02-01

    Laparoscopy-assisted gastrectomy (LAG) is increasingly performed in Japan by a number of surgeons. As this is a relatively new technique, a training system is important, however there has been little discussion about an educational system for teaching trainees to perform LAG and the ideal training system has not yet been established. Two hundred and sixty-three patients who underwent LAG at the Cancer Institute Hospital were included in this study. In all cases there was standardization of LAG (the way in which the surgical field was formed by the assistant and the way the operator dissected the lymph nodes was determined and all cases were performed using the same laparoscopic procedures) and a step-by-step training system was completed. Specialists performed the surgery in 213 patients (S group) while the remaining 50 patients had their surgery performed by trainees (T group). Early surgical outcomes were compared between specialists and trainees to clarify whether the standardization and our educational system are useful in maintaining the quality of LAG. T-group patients had significantly longer operation times than those of S-group (262.3 +/- 7.3 versus 233.3 +/- 3.7 min), however, the trainees reached the plateau of their learning curve earlier than previously reported. All other early surgical outcomes examined, including intraoperative blood loss (76.7 +/- 35.1 versus 64.9 +/- 7.7 ml), number of retrieved lymph nodes (33.4 +/- 1.4 versus 35.7 +/- 0.8), morbidity (8 versus 14%), and mortality (0% in both groups), were not significantly different between the two groups. The surgical results of T-group were almost equal to those of S-group, showing that our educational system is effective and surgical quality is maintained. Standardized laparoscopic procedures and sufficient intensive experience in the short term are requisites for effectively learning how to perform LAG.

  20. Carbon dioxide pneumothorax occurring during laparoscopy-assisted gastrectomy due to a congenital diaphragmatic defect: a case report.

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    Park, Hye-Jin; Kim, Duk-Kyung; Yang, Mi-Kyung; Seo, Jeong-Eun; Kwon, Ji-Hye

    2016-02-01

    During laparoscopic surgery, carbon dioxide (CO2) pneumothorax can develop due to a congenital defect in the diaphragm. We present a case of a spontaneous massive left-sided pneumothorax that occurred during laparoscopy-assisted gastrectomy, because of an escape of intraperitoneal CO2 gas, under pressure, into the pleural cavity through a congenital defect in the esophageal hiatus of the left diaphragm. This was confirmed on intraoperative chest radiography and laparoscopic inspection. This CO2 pneumothorax caused tolerable hemodynamic and respiratory consequences, and was rapidly reversible after release of the pneumoperitoneum. Thus, a conservative approach was adopted, and the remainder of the surgery was completed, laparoscopically. Due to the high solubility of CO2 gas and the extra-pulmonary mechanism, CO2 pneumothorax with otherwise hemodynamically stable conditions can be managed by conservative modalities, avoiding unnecessary chest tube insertion or conversion to an open procedure.

  1. Laparoscopy-Assisted Billroth I Gastrectomy for Ectopic Pancreas in the Prepyloric Region

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    Yueh-Tsung Lee

    2012-11-01

    Full Text Available Ectopic pancreatic tissue is an uncommon developmental anomaly. The condition mostly occurs in the gastrointestinal tract and is usually asymptomatic. It rarely causes symptoms of inflammation, bleeding and perforation, and has potential for malignant change. Though it is an uncommon condition, cases of ectopic pancreas have been reported worldwide. Preoperative diagnosis of ectopic pancreas is challenging because of its nonspecific symptoms and signs. Owing to the revolution of minimally invasive surgery, submucosal tumors of the stomach can be resected by laparoscopic techniques. We have earlier reported on a case of ectopic pancreas in the stomach treated by robotics-assisted laparoscopic wedge resection. Herein, we report a case of ectopic pancreas in the prepyloric region of the stomach. A 44-year-old female presented with a two-week history of epigastralgia with radiation to the back. She received endoscopy check-up which disclosed a mass in the stomach. By endoscopic findings, a submucosal lesion in the prepyloric region with umbilical folding on the mucosa was identified. The umbilical folding on the mucosa hint the orifice of the duct of ectopic pancreas into the gastric mucosa suggestive of ectopic pancreas. Contrast-enhanced abdominal computed tomography showed a 5 cm cystic mass with heterogeneous content. To sum it up, the patient was diagnosed as ectopic pancreas in the stomach. She underwent laparoscopy-assisted antrectomy with Billroth I anastomosis (excision of the antrum and prepyloric region with reconstruction of gastrointestinal continuity by gastroduodenostomy and had an uneventful hospitalization course. The histopathology of the resected tumor demonstrated ectopic pancreatic tissue in the gastric wall. To the best of our knowledge, excision of gastric ectopic pancreas using laparoscopy-assisted antrectomy with Billroth I anastomosis has never been reported in the literature.

  2. A matched cohort study of laparoscopy-assisted and open total gastrectomy for advanced proximal gastric cancer without serosa invasion

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    Lin Jianxian; Huang Changming; Zheng Chaohui; Li Ping; Xie Jianwei; Wang Jiabin; Lu Jun

    2014-01-01

    Background Little is known about the feasibility and safety of laparoscopy-assisted total gastrectomy (LATG) with extended lymphadenectomy in patients with advanced gastric cancer (AGC).This study compared the technical feasibility,safety,and oncologic efficacy of LATG with open total gastrectomy (OTG) for AGC without serosa invasion.Methods From January 2009 to December 2011,235 patients underwent LATG and 153 patients underwent OTG for AGC without serosa invasion.Age,gender,and depth of invasion (pT2 and pT3) were matched by propensity scoring,and 116 patients (58 LATG and 58 OTG) were selected for analysis.Their clinicopathologic characteristics,postoperative outcomes,and survival were compared.Results There was no significant difference in clinicopathologic characteristics between the two propensity-matched groups.Median number of lymph nodes per patient was 29,and the mean number of retrieved lymph nodes was similar in the LATG and OTG groups (30.8±10.2 vs.29.0±8.3).Peri-operative characteristics,operation time,number of transfused units per patient,and time to resumption of activities were similar in the two groups; while blood loss,times to first flatus and resumption of soft diet,and post-operative stay were significantly lower in the LATG group (P <0.05,respectively).Rates of post-operative complications (12.1% vs.15.5%) and postoperative mortality (0% vs.1.7%),as well as cumulative survival rates,were similar.Conclusions LATG with D2 lymphadenectomy is a safe and feasible procedure for AGC patients without serosa invasion.ProsPective.multicenter,randomized trials are needed to confirm the efficacy of LATG in this patient population.

  3. [Laparoscopic distal gastrectomy for gastric cancer: initial experience].

    Science.gov (United States)

    Berrospi, Francisco; Celis, Juan; Ruíz, Eloy; Payet, Eduardo; Chávez, Iván; Young, Frank

    2008-01-01

    To report the initial experience with the laparoscopy-assisted distal gastrectomy (LADG) with D2 lymphadenectomy for gastric cancer. Between May 2006 and May 2007, 29 consecutive GC patients with gastric cancer underwent LADG with D2 lymphadenectomy. The operation consisted in a laparoscopic time to perform lymphadenectomy and mobilization of the distal stomach, followed by a minilaparotomy for exteriorization of the specimen and construction of a hand sewn anastomosis. Twenty-nine patients underwent LADG with D2 lymphadenectomy for gastric cancer. Mean age was 58.2 years. Mean operative time was 287.4 min. Mean number of lymph nodes resected was 42.6. Twelve patients were early gastric cancer, and seventeen were advanced gastric cancer. Mean proximal and distal resection margin were 5.8 cm and 3.5 cm, respectively. Resection margins were negative in all cases. Mean number of lymph nodes resected was 42.6. Thirty-day morbidity rate was 10.3 %. There were no postoperative deaths.CONCLUSION. The short-term results of our LADG with D2 lymphadenectomy for the treatment of gastric cancer shows that a radical surgery, in terms of resection margins and lymphadenectomy, can be done with low morbidity.

  4. Restoration of gastrointestinal motility ameliorates nutritional deficiencies and body weight loss of patients who undergo laparoscopy-assisted proximal gastrectomy.

    Science.gov (United States)

    Toyomasu, Yoshitaka; Ogata, Kyoichi; Suzuki, Masaki; Yanoma, Toru; Kimura, Akiharu; Kogure, Norimichi; Yanai, Mitsuhiro; Ohno, Tetsuro; Mochiki, Erito; Kuwano, Hiroyuki

    2017-03-01

    Esophagogastrostomy after proximal gastrectomy (PG) is a simple and safe reconstruction, but it leads to a high incidence of reflux esophagitis and impairs postoperative quality of life. We have already reported gastric tube (GT) reconstruction after PG and performed it on more than 100 patients. No studies have reported long-term outcomes after PG-GT. The aim of this study was to investigate long-term outcomes, including nutrition indices, such as body weight, serum albumin, total protein, hemoglobin, and ferritin after PG, and observe recovery of upper gastrointestinal tract motility. We analyzed body weight loss and laboratory findings at our outpatient clinic at 1, 6, 12, 24, 36, 48, and 60 months postoperatively. Manometric recording was carried out at 1, 2, 3, 4, and 5 years after surgery. The percentage change in body weight in the PG-GT group was significantly larger than that in the PG-JI and TG-RY groups at 2.5, 3, 4, and 5 years after surgery. The levels of hemoglobin and ferritin in the PG-GT and PG-JI groups were significantly higher than those in the TG-RY group at all time points except 6 months after surgery. In the fasted state, the phase III originated at the gastric tube was propagated to the duodenum 3 years after surgery. In the fed state, phasic contractions of the duodenum were in harmony with gastric tube contractions 3 years after surgery. PG-GT is the least invasive procedure, and restoration of gastrointestinal motilities in the gastric tube and duodenum may ameliorate body weight loss and nutritional status, including anemia, in patients after PG.

  5. A totally laparoscopic distal gastrectomy can be an effective way of performing laparoscopic gastrectomy in obese patients (body mass index≥30).

    Science.gov (United States)

    Kim, Min Gyu; Kim, Kap Choong; Kim, Beom Su; Kim, Tae Hwan; Kim, Hee Sung; Yook, Jeong Hwan; Kim, Byung Sik

    2011-06-01

    In the surgical treatment of gastric cancer, obesity is known to be a predictive factor for poor early surgical outcomes. To evaluate the more effective modality of laparoscopic gastrectomy in obese patients, we compared the early surgical outcomes of laparoscopy-assisted and totally laparoscopic gastrectomy. We retrospectively analyzed early surgical outcomes in 1,480 consecutive patients who underwent distal gastrectomy for gastric cancer between April 2004 and July 2010. To compare surgical outcomes of laparoscopy-assisted distal gastrectomy (LADG) with those of totally laparoscopic distal gastrectomy (TLDG) in 76 obese patients (LADG, n = 39; TLDG, n=37), the patients were classified as either obese or nonobese. The obesity was defined using the WHO classification BMI cutoff of 30 kg/m2. In the analysis of surgical outcomes of the LADG group, there were significant differences between the obese and nonobese groups with respect to operative time (P=0.004, obese, 171.8 min; nonobese, 141.0 min), time to first flatus (P=0.027, obese, 3.3 days; nonobese, 3.1 days), commencement of soft diet (P=0.040, obese, 4.6 days; nonobese, 4.0 days), postoperative complication rate (P=0.045, obese, 15.4%; nonobese, 6.5%), and postoperative hospital stay (P=0.014, obese, 8.9 days; nonobese, 7.2 days). In TLDG group, on the other hand, there were no significant differences in surgical outcomes between the groups. Based on these findings, early surgical outcomes of LADG were strongly influenced by the obesity. TLDG without minilaparotomy, however, was unaffected by the obesity. These findings strongly suggest that TLDG could be a safe procedure to avoid the impact of obesity.

  6. Technique of totally robotic delta-shaped anastomosis in distal gastrectomy

    Directory of Open Access Journals (Sweden)

    Hidehiko Kitagami

    2017-01-01

    Full Text Available Background: We aimed to clarify the utility of delta-shaped anastomosis (Delta, an intracorporeal Billroth-I anastomosis-based reconstruction technique used after laparoscopy-assisted distal gastrectomy (LADG, in robot-assisted distal gastrectomy (RADG. Methods: RADG was performed in patients with clinical Stage I gastric cancer, and reconstruction was performed using Delta. The Delta procedure was the same as that performed after LADG, and the operator practiced the procedure in simulated settings with surgical assistants before the operation. After gastrectomy, the scope and robotic first arm were reinserted from separate ports on the right side of the patient. Then, a port on the left side of the abdomen was used as the assistant port from which a stapler was inserted, with the robotic arm in a coaxial mode. The surgical assistant performed functional end-to-end anastomosis of the remnant stomach and duodenal stump using a powered stapler. Results: The mean anastomotic time in four patients who underwent Delta after RADG was 16.5 min. All patients were discharged on the post-operative day 7 without any post-operative complications or need for readmission. Conclusions: Pre-operative simulation, changes in ports for insertion of the scope and robotic first arm, continuation of the coaxial operation, and use of a powered stapler made Delta applicable for RADG. Delta can be considered as a useful reconstruction method.

  7. Post-gastrectomy spleen enlargement and esophageal varices: Distal vs total gastrectomy

    Institute of Scientific and Technical Information of China (English)

    Takatsugu; Oida; Kenji; Mimatsu; Hisao; Kano; Atsushi; Kawasaki; Youichi; Kuboi; Nobutada; Fukino; Sadao; Amano

    2010-01-01

    AIM: To study the relationship between platelet count-to-spleen diameter ratio and post-gastrectomy esopha-geal varices (EVs) development in patients without liver cirrhosis or hepatitis. METHODS: We retrospectively studied 92 patients who underwent gastrectomy. They were divided into 2 groups on the basis of the surgical treatment: the distal gastrectomy (DG) group and total gastrectomy (TG) group. The incidence of EVs was determined and postoperative platelet counts, spleen diameters, and platelet count-t...

  8. Clinical comparison of laparoscopy-assisted radical gastrectomy and open radical gastrectomy in gastric cancer after endoscopic submucosal dissection%内镜黏膜下剥离术后复发胃癌行腹腔镜与开腹根治术的临床对比

    Institute of Scientific and Technical Information of China (English)

    魏法星; 陈志红; 蒋鹏程

    2014-01-01

    目的:评价内镜黏膜下剥离术(endoscopic submucosal dissection,ESD)术后复发胃癌行腹腔镜下胃癌根治术的安全性和优越性.方法:回顾性分析ESD术后复发胃癌行胃癌根治性切除术的61例患者的临床资料.其中,41例行腹腔镜辅助下胃癌根治术(腹腔镜组),20例行开腹胃癌根治术(开腹组).统计并对比分析两组患者的一般资料、手术相关指标以及术后恢复的相关资料.结果:两组患者的年龄、性别、肿瘤距切缘长度、清扫淋巴结数目、病理分期,术中损伤情况以及术后并发症等差异均无统计学意义(P均>0.05).与开腹组比较,腹腔镜组手术时间长,住院费用高(P均<0.01),但C-反应蛋白低、手术切口长度小、术中出血量少以及术后镇痛药物使用例数少、首次通气时间早、胃肠减压拔除时间早、首次进流质饮食时间早、腹腔引流管拔除时间早及住院天数短(P均<0.05).结论:腹腔镜胃癌根治术治疗ESD术后复发胃癌安全、有效,与开腹胃癌根治术比较,具有明显的创伤小,出血量少,恢复快等优势.%Objective:To evaluate the safety and superiority of laparoscopy-assisted radical gastrectomy (LARG) for gastric cancer after endoscopic submucosal dissection (ESD).Methods:A total of 61 patients who underwent laparoscopic-assisted radical gastrectomy (LARG group,n =41) or open radical gastrectomy (open group,n =20) for gastric cancer after ESD were retrospectively analyzed.The general data,indicators related to the operation and postoperative recovery of relevant information of two group patients were analyzed.Results:There were no differences in the age,gender,length of the tumor to the cut edge,number of cleaning lymph nodes,pathological staging,intraoperative injury,postoperative complications between LARG group and open group (both P > 0.05).Compared with the open group,LARG group had longer operative time and higher expenditure(both P <0

  9. Clinical efficacy of neoadjuvant chemotherapy combined with laparoscopy-assisted radical gastrectomy for advanced gastric cancer%新辅助化疗联合腹腔镜辅助胃癌根治术治疗进展期胃癌的疗效分析

    Institute of Scientific and Technical Information of China (English)

    帅晓明; 高金波; 刘兴华; 张鹏; 白洁; 蔡开琳; 王国斌; 陶凯雄

    2016-01-01

    Objective To explore the clinical efficacy of neoadjuvant chemotherapy combined with laparoscopy-assisted radical gastrectomy for advanced gastric cancer.Methods The retrospective cohort study was adopted.The clinical data of 112 patients with advanced gastric cancer who were admitted to the Wuhan Union Hospital Affiliated to Tongji Medical College of Huazhong University of Science and Technology from January 2012 to June 2015 were collected.The neoadjuvant chemotherapy was selectively performed based on patients' decisions.Of 112 patients,42 receiving neoadjuvant chemotherapy combined with laparoscopy-assisted radical gastrectomy (NCLAG) were allocated into the NCLAG group and 70 receiving laparoscopy-assisted radical gastrectomy (LAG) without neoadjuvant chemotherapy were allocated into the LAG group.Patients in the NCLAG group underwent LAG at 4 weeks after neoadjuvant chemotherapy of 2-4 cycles FOLFOX6 regimen.The efficacy of neoadjuvant chemotherapy was divided into the complete remission (CR),partial remission (PR),stable disease (SD) and progressive disease (PD) based on the Response Evaluation Criteria in Solid Tumors (RECIST).Clinical response rate =[(number of patients with CR + number of patients with PR)/number of measurable patients] × 100%,disease control rate =[(number of patients with CR + number of patients with PR + number of patients with SD)/number of measurable patients] × 100%.The adverse reactions were observed during neoadjuvant chemotherapy and were divided into the grade 0,Ⅰ,Ⅱ,Ⅲ,and Ⅳ based on the grading standards for common adverse drug reactions of anticancer drugs issued by World Health Organization (WHO).The distal or total gastrectomy was selected according to tumor location.Observation indicators included (1) efficacy of neoadjuvant chemotherapy and grading of adverse reaction,(2) surgical situations,(3) postoperative recovery,(4) prognosis.The follow-up of outpatient examination and telephone interview was performed

  10. Effect of visceral fat area on outcomes of laparoscopyassisted distal gastrectomy for gastric cancer: subgroup analysis by gender and parameters of obesity.

    Science.gov (United States)

    Go, Ji-Eon; Kim, Min-Chan; Kim, Ki-Han; Oh, Jong-Young; Kim, Yoo-Min

    2015-06-01

    The aim of this study was to investigate the impact of the visceral fat area (VFA) of patients with gastric cancer undergoing laparoscopic surgery on operative outcomes such as number of retrieved lymph nodes (LNs) and operative time. We retrospectively reviewed the medical records and the CT scans of 597 patients with gastric cancer who underwent laparoscopy assisted distal gastrectomy (LADG) with partial omentectomy and LN dissection (>D1 plus beta). Patients were stratified by gender, VFA, and body mass index (BMI), and the clinicopathologic characteristics and operative outcomes were evaluated. Multiple linear regression analysis was used to assess the effects of VFA and BMI on the number of retrieved LNs and operative time in male and female patients. The mean number of retrieved LNs was significantly decreased for both male and female patients with high VFA. The operative time was significantly longer for both male and female patients with high VFA. The number of retrieved LNs had a statistically significant negative correlation with VFA in both men and women, but not with BMI. The operative time had a statistically significant positive correlation with VFA in men, whereas the operative time had a statistically significant positive correlation with BMI in women. The preoperative VFA of male patients with gastric cancer who undergo LADG may affect the number of retrieved LNs and operative time. VFA was more useful than BMI for predicting outcomes of LADG.

  11. Does a laparoscopic approach attenuate the body weight loss and lean body mass loss observed in open distal gastrectomy for gastric cancer? a single-institution exploratory analysis of the JCOG 0912 phase III trial.

    Science.gov (United States)

    Aoyama, Toru; Sato, Tsutomu; Hayashi, Tsutomu; Yamada, Takanobu; Cho, Haruhiko; Ogata, Takashi; Oba, Koji; Yoshikawa, Takaki

    2017-06-16

    Laparoscopy-assisted distal gastrectomy (LADG) for gastric cancer may prevent the loss of body weight and lean body mass resulting from reduced surgical stress in comparison to open distal gastrectomy (ODG). A multicenter phase III trial conducted by the Japan Clinical Oncology Group (JCOG0912 trial) was performed to confirm the non-inferiority of LADG to ODG for stage I gastric cancer in terms of relapse-free survival. This study was performed as a single-institution exploratory analysis using the data of the patients from our hospital who were enrolled in the JCOG0912 phase III trial. Body weight and lean body mass were evaluated using a bioelectrical impedance analyzer within 1 week before and at 1 week, 1 month, and 3 months after surgery. One-hundred six patients were randomized to undergo ODG (54 patients) or LADG (51 patients). Body weight loss at 1 week, 1 month, and 3 months was -3.0%, -4.9%, and -5.4%, respectively, in the ODG group and -2.7%, -4.3%, and -5.7%, respectively, in the LADG group; the differences were not statistically significant (p = 0.330, 0.166, and 0.656, respectively). Lean body mass loss at 1 week, 1 month, and 3 months was -2.8%, -4.1%, and -2.3%, respectively, in the ODG group and -2.7%, -2.9%, and -3.0%, respectively, in the LADG group; the differences were not statistically significant (p = 0.610, 0.413, and 0.925, respectively). The laparoscopic approach did not attenuate the loss of body weight and lean body mass in comparison to patients who underwent open distal gastrectomy for gastric cancer.

  12. Secondary Omental Infarction Related to Open and Laparoscopic-Assisted Distal Gastrectomy: Report of Two Cases

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    Park, Kyung Eun; Chung, Dong Jin; Kim, Wook; Hahn, Seong Tae; Lee, Jae Moon [St. Mary' s Hospital, The Catholic University of Korea, Seoul (Korea, Republic of)

    2011-11-15

    Omental infarction occurring after open and laparoscopic-assisted distal gastrectomy with partial omentectomy for gastric cancer was a very rare disease in the past, but its incidence has increased as more partial omentectomies are now being performed. But there are few case reports or radiologic studies on its increasing incidence. It is necessary to differentiate omental infarction from carcinomatosis peritonei, since both have similar imaging findings. In this report, we describe two cases of omental infarction; each occurred after open and laparoscopic-assisted distal gastrectomy in early gastric cancer patients. Partial omentectomy was performed in both cases. Omental infarction following distal gastrectomy with partial omentectomy can be discriminated from carcinomatosis peritonei by comparing with different initial and follow up CT findings.

  13. Secondary omental infarction related to open and laparoscopic-assisted distal gastrectomy: report of two cases.

    Science.gov (United States)

    Park, Kyung Eun; Chung, Dong Jin; Kim, Wook; Hahn, Seong-Tae; Lee, Jae Moon

    2011-01-01

    Omental infarction occurring after open and laparoscopic-assisted distal gastrectomy with partial omentectomy for gastric cancer was a very rare disease in the past, but its incidence has increased as more partial omentectomies are now being performed. But there are few case reports or radiologic studies on its increasing incidence. It is necessary to differentiate omental infarction from carcinomatosis peritonei, since both have similar imaging findings. In this report, we describe two cases of omental infarction; each occurred after open and laparoscopic-assisted distal gastrectomy in early gastric cancer patients. Partial omentectomy was performed in both cases. Omental infarction following distal gastrectomy with partial omentectomy can be discriminated from carcinomatosis peritonei by comparing with different initial and follow up CT findings.

  14. Prognostic impact of metastatic lymph node ratio on gastric cancer after curative distal gastrectomy

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    AIM:To investigate the prognostic impact of metastatic lymph node ratio(rN) on gastric cancer after curative distal gastrectomy.METHODS:A total of 634 gastric cancer patients who underwent curative resection(R0) of lymph nodes at distal gastrectomy in 1995-2004.Correlations between positive nodes and retrieved nodes,between rN and retrieved nodes,and between rN and negative lymph node(LN) count were analyzed respectively.Prognostic factors were identif ied by univariate and multivariate analyses.Staging acc...

  15. Surgical treatment of non-early gastric remnant carcinoma developing after distal gastrectomy for gastric cancer.

    Science.gov (United States)

    Ohashi, Masaki; Morita, Shinji; Fukagawa, Takeo; Kushima, Ryoji; Katai, Hitoshi

    2015-02-01

    The optimal surgical procedure for gastric remnant carcinoma (GRC) remains debatable. The aim of this study was to retrospectively evaluate the surgical treatments for T2-4 GRC developing after distal gastrectomy for gastric cancer. Between 1970 and 2012, a total of 50 patients underwent R0 resection for T2-4 GRC. The clinicopathologic features, therapeutic methods, and follow-up data of these patients were reviewed. The tumor was located at a non-anastomotic site of the remnant stomach in 43 of the 50 patients. Total gastrectomy was performed in 48 patients and partial gastrectomy was in two patients. Lymph node metastasis was found in 19 patients. Major postoperative complications occurred in 16 patients. The overall 1-, 3-, and 5-year survival rates of the 50 patients were 90%, 66%, and 44%, respectively. Presence of small intestinal or esophageal infiltration and postoperative complications was independently associated with poorer survival. Dissection of the perigastric and splenic hilar/artery nodes was found to have potential therapeutic benefit. Surgical resection for T2-4 GRC developing after distal gastrectomy for gastric cancer can be invasive, but is feasible and effective. Total gastrectomy with splenectomy is one of the recommendable procedures for this disease. © 2014 Wiley Periodicals, Inc.

  16. Laparoscopy-assisted combined resection for synchronous gastric and colorectal cancer: report of three cases.

    Science.gov (United States)

    Matsui, Hideo; Okamoto, Yuichi; Ishii, Akiko; Ishizu, Kazuhiro; Kondoh, Yasumasa; Igarashi, Naoki; Ogoshi, Kyoji; Makuuchi, Hiroyasu

    2009-01-01

    In gastric cancer patients, the most common form of synchronous cancer is colorectal cancer. To reduce the invasiveness of the resection, a laparoscopy-assisted combined resection was performed in three patients with synchronous gastric and colorectal cancer. Although all gastric lesions were in the early stages, two colorectal lesions were advanced cases. In all cases, the laparoscopic gastric resection and reconstruction was performed first, followed by the colorectal resection. In the case of right-side colon cancer in addition to gastric cancer, it was relatively easy to perform the combined resection with lymph node dissection sharing the same ports used for the gastrectomy, although we needed an additional port. In one case, in which rectal cancer was present in addition to gastric cancer located in the upper portion of the stomach, a totally laparoscopic proximal gastrectomy was combined with a laparoscopy-assisted low anterior resection, leaving only a lower abdominal minilaparotomy wound. All patients quickly returned to normal activity without remarkable complications, with the exception of a wound infection in one patient. With a mean follow-up of 30.7 months, all patients survived without any sign of recurrence. This procedure represents a feasible option for minimally invasive treatment of synchronous gastric and colorectal cancer.

  17. Management of Distal Gastric Leak After Laparoscopic Sleeve Gastrectomy by Double Pigtail Catheter

    Directory of Open Access Journals (Sweden)

    Mani Habibi

    2016-07-01

    Full Text Available Gastric leakage postsurgery is the most feared complication of laparoscopic sleeve gastrectomy due to the difficulty of its management. While gastric leakagemanagement postsurgery is often performed using internal drainage catheters accompanied by self-expandable metal stents, endoscopic internal drainage by double pigtail catheter has recently become a recommended approach. Here we describe our treatment of a patient who experienced distal gastric leakage after undergoing laparoscopic sleeve gastrectomy using double pigtail catheter and our treatment recommendations based on the patient outcome.

  18. Simultaneous laparoscopy-assisted resection for rectal and gastric cancer.

    Science.gov (United States)

    Wei, Hongbo; Master, Jiafeng Fang; Chen, Tufeng; Zheng, Zongheng; Wei, Bo; Huang, Yong; Huang, Jianglong; Master, Haozhong Xu

    2014-01-01

    Laparoscopy-assisted surgery for either rectal or gastric cancer has been increasingly performed. However, simultaneous laparoscopy-assisted resection for synchronous rectal and gastric cancer is rarely reported in the literature. In our study, 3 cases of patients who received simultaneous laparoscopy-assisted resection for synchronous rectal and gastric cancer were recorded. The results showed that all 3 patients recovered well, with only 253 minutes of mean operation time, 57 mL of intraoperative blood loss, 5 cm of assisted operation incision, 4 days to resume oral intake, 12 days' postoperative hospital stay, and no complication or mortality. No recurrence or metastasis was found within the follow-up period of 22 months. When performed by surgeons with plentiful experience in laparoscopic technology, simultaneous laparoscopy-assisted resection for synchronous rectal and gastric cancer is safe and feasible, with the benefits of minimal trauma, fast recovery, and better cosmetic results, compared with open surgery.

  19. Does Total Gastrectomy Provide Better Outcomes than Distal Subtotal Gastrectomy for Distal Gastric Cancer? A Systematic Review and Meta-Analysis

    Science.gov (United States)

    Qi, Jin; Zhang, Peng; Wang, Yanan; Chen, Hao; Li, Yumin

    2016-01-01

    Background/Aims Total gastrectomy (TG) has shown to be superior regarding low risk of recurrence and readmission to distal subtotal gastrectomy (DG) for treatment of distal stomach cancer, but the incidence of postoperative morbidity and mortality in TG cannot be ignored. Therefore, we performed a meta-analysis to compare the effectiveness between TG and DG for distal stomach cancer. Methodology A search in PubMed, EMBASE, the Cochrane Library, Web of Science, Chinese Biomedical Database through January 2016 was performed. Eligible studies in comparing of TG and DG for distal gastric cancer were included in this meta-analysis. Review Manager 5.2 software from the Cochrane Collaboration was used for the performance of meta-analysis and STATA 12.0 software for meta-regression analysis. Results Ten retrospective cohort studies and one randomized control trial involving 5447 patients were included. The meta-analysis showed no significant difference of postoperative mortality (RR = 1.48, 95%CI = 0. 90–2.44,p = 0.12), intraoperative blood loss (MD = 24.34, 95%CI = -3.31–51.99, p = 0.08) and length of hospital stay(MD = 0.76, 95%CI:-0.26–1.79, p = 0.15). TG procedure could retrieve more lymph nodes than DG(MD = 4.33, 95% CI = 2.34–6.31, p0.05). We pooled the data together, the accumulated 5-year Overall Survival rates of TG and DG groups were 49.6% (919/1852) vs.55.9%(721/1290) respectively. Meta-analysis revealed a favoring trend to DG procedure and there was a statistical difference between the two groups (RR = 0.91,95% CI = 0.85–0.97,p = 0.006). Conclusion Based on current retrospective evidences, we found that in spite of similar postoperative mortality, TG for distal gastric cancer provided a high risk of five-year Overall Survival rate. DG procedure can be a recommendation for distal gastric cancer, whereas due to lack of high quality RCTs in multicenter and the relatively small sample size of long-term outcomes, further comparative studies are still

  20. Long-term effect on carcinoma of esophagus of distal subtotal gastrectomy

    Institute of Scientific and Technical Information of China (English)

    Yu-Ping Chen; Jie-Sheng Yang; Di-Tian Liu; Yu-Quan Chen; Wei-Ping Yang

    2004-01-01

    AIM: To investigate the surgical treatment and long-term survival for patients with carcinoma of esophagus after distal subtotal gastrectomy.METHODS: Resections of the tumor through left thoracotomy were performed in 85 patients with esophageal carcinoma following distal subtotal gastrectomy. The procedure involved preserving the left short gastric artery and transporting the residual stomach, the spleen and tail of the pancreas into the left thoracic cavity, and using the residual stomach to reconstruct the alimentary tract.RESULTS: The resectable rate was 91.8%, complication rate 10.3%, and no death occurred in the postoperative period. The 1-, 3-, 5-, and 10-year survival rates were 85.7%, 50.7%, 30.6% and 18.8%, respectively.CONCLUSION: Surgical resection is the optimal management method for the patients with esophageal carcinoma after distaJ subtotal gastrectomy. The reconstruction of digestive tract using anastomosis of the esophagus and the residual stomach is not only simple but also can achieve a better curative effect, promoting the digestive function and improving the quality of life.

  1. Stomach arteriovenous malformation resected by laparoscopy-assisted surgery: A case report.

    Science.gov (United States)

    Hotta, Masahiro; Yamamoto, Kazuhito; Cho, Kazumitsu; Takao, Yoshimune; Fukuoka, Takeshi; Uchida, Eiji

    2016-05-01

    Arteriovenous malformations of the stomach are an uncommon cause of upper GI bleeding. We report a case of stomach arteriovenous malformation in an 85-year-old Asian man who presented with massive hematemesis. Initial esophagogastroduodenoscopy did not detect this lesion, but contrast multi-detector CT confirmed GI bleeding. Multi-detector CT revealed a mass of blood vessels underlying the submucosa that arose from the right gastroepiploic artery. Repeat esophagogastroduodenoscopy showed that the lesion was a submucosal tumor with erosion and without active bleeding in the lower body of the stomach on the greater curvature. We performed partial gastrectomy via laparoscopy-assisted surgery. The histopathological diagnosis was arteriovenous malformation. © 2016 Japan Society for Endoscopic Surgery, Asia Endosurgery Task Force and John Wiley & Sons Australia, Ltd.

  2. 开腹与腹腔镜辅助下远端胃癌D2根治术对进展期胃癌的近期疗效分析%An analysis of short-term effects of open and laparoscopy-assisted the distal gastric D2 radical surgery for advanced gastric cancer

    Institute of Scientific and Technical Information of China (English)

    罗武凌

    2013-01-01

    Objective To investigate the clinical value of laparoscopy surgery conducted on advanced gastric cancer by the comparative analysis of short-term effect of open and laparoscopy-assisted the distal gastric D2 radical surgery.Methods The clinicopathologic features of 75 patients with advanced gastric cancer received laparoscopy(n=42) and open surgery(n=33) respectively from June 2009 to July 2012 in this hospital were collected,and the outcome result was analyzed.Results All of the patients were received successful distal gastric D2 radical surgery.The mean operation time,length of incision,blood loss,first flatus time,ground activity time,liquid diet intake time and hospital stay in laparoscopy group,which were definitely shorter than open surgery group,were (162.00±12.99)min,(5.99±0.77)cm,(149.14±26.87)mL,(4.15±0.80)d,(2.93±0.83)d,(4.23±0.78)d and (13.30± 2.78)d respectively(P<0.05) ;but there was no significant difference between laparoscopy and open surgery with number of lymph nodes removed and length of proximal and distal margin to the cancer(P>0.05),which were 29.13 ±17.87,(6.05 ± 1.12)cm and (7.13± 1.08)cm respectively.The probability of incision infection and lung infection in the open surgery group was much higher than the laparoscopy group(P<0.05),but there was no significant difference in the probability of leakage and bleeding of anastomotic stoma,and postoperative gastroparesis between two groups(P>0.05).Conclusion Compared with open surgery,laparoscopy-assisted the distal gastric D2 radical surgery used on advanced gastric cancer had similar radical effect.At the same time,it has the advantages of shorter time of operation,shorter incision,less bleeding,faster recovery,safety and reliability.%目的 通过对开腹与腹腔镜辅助下远端胃癌D2根治术对进展期胃癌的近期疗效进行对比分析,从而评价腹腔镜手术在进展期胃癌的临床应用价值.方法 收集2009年6月至2012年7月期间75例进展期

  3. Evaluation of electrical activity after vagus nerve-preserving distal gastrectomy using multichannel electrogastrography

    Science.gov (United States)

    Murakami, Haruaki; Matsumoto, Hideo; Kubota, Hisako; Higashida, Masaharu; Nakamura, Masafumi; Hirai, Toshihiro

    2013-01-01

    Background Multichannel electrogastrography (M-EGG) can be used to evaluate gastrointestinal motility. The myoelectric activity of the remnant stomach after surgery has not been measured by M-EGG. This study examined whether myoelectric activity varied with surgical technique and compared vagus nerve-preserving distal gastrectomy (VP-DG) with standard distal gastrectomy without vagus nerve preservation (DG). Furthermore, we examined the relationship between the M-EGG findings and patients' postoperative symptoms. Methods Twenty-six patients who underwent VP-DG, 20 who underwent DG, and 12 healthy volunteers as controls were examined with M-EGG. The Gastrointestinal Symptom Rating Scale (GSRS) was used to assess postoperative symptoms. Results Longer periods of normal gastric function (normogastria, 2.0–4.0 cycle min–1) were detected in channel 1 in the VP-DG group than in the DG group in either the fasted or fed state (P<0.05). The percentage of slow wave coupling (%SWC) in the fed state correlated negatively with GSRS scores (reflux, r=–0.59, P=0.02; abdominal pain, r=–0.51, P=0.04, indigestion, r=–0.59, P=0.02 and total score, r=–0.75, P=0.02). Conclusions Slow waves can be recorded non-invasively using M-EGG in the remnant stomach following gastrectomy. The VP-DG group showed better preserved gastric myoelectric activity than the DG group, and the %SWC showed a significant negative correlation with scores of GSRS (reflux, abdominal pain, indigestion and total score) in the VP-DG group. PMID:23832614

  4. Effect of Acupuncture on Postoperative Ileus after Distal Gastrectomy for Gastric Cancer

    Science.gov (United States)

    Jung, Se Yun; Chae, Hyun Dong; Kang, Ung Rae; Kwak, Min Ah

    2017-01-01

    Purpose Acupuncture has recently been accepted as a treatment option for managing postoperative ileus (POI) and various functional gastrointestinal disorders. Therefore, we conducted a prospective randomized study to evaluate the effect of acupuncture on POI and other surgical outcomes in patients who underwent gastric surgery. Materials and Methods Thirty-six patients who underwent distal gastrectomy for gastric cancer from March to December 2015 were randomly assigned to acupuncture or non-acupuncture (NA) groups at 1:1 ratio. The acupuncture treatment was administered treatment once daily for 5 consecutive days starting at postoperative day 1. The primary outcome measure was the number of remnant sitz markers in the small intestine on abdominal radiograph. The secondary outcome measure was the surgical outcome, including the times to first flatus, first defecation, start of water intake, and start of soft diet, as well as length of hospital stay and laboratory findings. Results The acupuncture group had significantly fewer remnant sitz markers in the small intestine on postoperative days 3 and 5 compared to those in the NA group. A significant difference was observed in the numbers of remnant sitz markers in the small intestine with respect to group differences by time (Pacupuncture group showed relatively better surgical outcomes than those in the NA group, but the differences were not statistically significant. Conclusions In this clinical trial, acupuncture promoted the passage of sitz markers, which may reflect the possibility of reducing POI after distal gastrectomy. PMID:28337359

  5. Laparoscopy-assisted cutaneous ureterostomy at suprapubic creaseline facilitates subsequent reimplantation

    Directory of Open Access Journals (Sweden)

    Md. Jafrul Hannan

    2015-01-01

    Full Text Available Background: Cutaneous ureterostomy is still practiced despite a trend towards primary surgical correction for obstructive or refluxive uropathy. For future open reimplantation, ureterostomy can be created by minimal invasive technique at the end(s of the suprapubic creaseline. Materials and Methods: From 1 January 2009 to 31 July 2012, seven children were treated with laparoscopy-assisted cutaneous ureterostomy followed by ureteric reimplantation. Indications were primary obstructive megaureter 3, hugely dilated ureters with reflux 3 and posterior urethral valve with poor general health 1. The distal manoeuverable part of tortuous ureter was pulled to the surface at either end of suprapubic creaseline to create the stoma. During reimplantation, this stoma was dismembered and brought inside urinary bladder obviating the need for stoma-site repair. Results: Mean age was 4.6 ± 2.8 years with six males. There were three bilateral cases with total 10 lesions. Mean operating time was 39.8 ± 12.5 minutes. Mean follow-up was 1.7 ± 0.8 years and except for peri-stomal excoriations no major complication occurred. All these were reimplanted 6-12 months after ureterostomy and faring well except in one case. Conclusions: Laparoscopy-assisted cutaneous ureterostomy can be fashioned at suprapubic creaseline to facilitate future reimplantation without much jeopardy and extra scar.

  6. The impact of obesity on the use of a totally laparoscopic distal gastrectomy in patients with gastric cancer.

    Science.gov (United States)

    Oki, Eiji; Sakaguchi, Yoshihisa; Ohgaki, Kippei; Saeki, Hiroshi; Chinen, Yoshiki; Minami, Kazuhito; Sakamoto, Yasuo; Toh, Yasushi; Kusumoto, Testuya; Okamura, Takeshi; Maehara, Yoshihiko

    2012-06-01

    Since a patient's obesity can affect the mortality and morbidity of the surgery, less drastic surgeries may have a major benefit for obese individuals. This study evaluated the feasibility of performing a totally laparoscopic distal gastrectomy, with intracorporeal anastomosis, in obese patients suffering from gastric cancer. This was a retrospective analysis of the 138 patients, who underwent a totally laparoscopic distal gastrectomy from April 2005 to March 2009, at the National Kyushu Cancer Center. The body mass index of 20 patients was ≥25, and in 118 patients, it was obese patients than in the non-obese patients. The intraoperative blood loss, duration of surgery, post-operative complication rate, post-operative hospital stay, and a number of retrieved lymph nodes were not significantly different between the two groups. Intracorporeal anastomosis seemed to have a benefit for obese individuals. Totally laparoscopic gastrectomy is, therefore, considered to be a safe and an effective modality for obese patients.

  7. Influence of obesity on short- and long-term outcomes after laparoscopic distal gastrectomy for gastric cancer.

    Science.gov (United States)

    Chen, Hongbing; Sui, Wu

    2017-01-01

    Despite the increasing prevalence of obesity and gastric diseases, the impact of obesity on short- and long-term outcomes of laparoscopic distal gastrectomy for gastric cancer still remains unclear. Sixty-one consecutive obese patients with body mass index (BMI)≥30 kg/m(2), who underwent laparoscopic distal gastrectomy, were compared with 76 non-obese patients with BMIObesity was associated with a longer operative time and a greater estimated blood loss. The rate of conversion to open distal gastrectomy was similar between the two groups. There were no 30-day postoperative deaths in either group. There was no significant difference in the overall number or severity of 30-day postoperative complications between the two groups. Regarding long-term survival outcomes, there was no statistical difference in overall (OS) or disease-free survival (DFS) between the two groups. Multivariate analysis showed that BMI did not influence prognosis. Laparoscopic distal gastrectomy appears to be a safe and reasonable option for selected obese patients with gastric cancer and results in short- and long-term outcomes similar to those in non-obese patients.

  8. Roux-en-Y reconstruction does not require gastric decompression after radical distal gastrectomy

    Institute of Scientific and Technical Information of China (English)

    Cheng-Jueng Chen; Tsang-Pai Liu; Jyh-Cherng Yu; Sheng-Der Hsua; Tsai-Yuan Hsieh; Heng-Cheng Chu; Chung-Bao Hsieh; Teng-Wei Chen; De-Chuan Chan

    2012-01-01

    AIM: To determine whether routine nasogastric (NG) decompression benefitted patients undergoing radical gastric surgery.METHODS: Between January 1998 and December 2008, 519 patients who underwent distal gastrectomy for gastric cancer were retrospectively divided into 2 time-period cohorts; those treated with Billroth Ⅱ (BⅡ) reconstruction in the first 6 years and those with Roux-en-Y (RY) reconstruction in the last 5 years. In the latter group, the patients were further divided into 2 subgroups; with and without nasogastric decompression.RESULTS: Postoperatively, there were no significant differences in the number of anastomotic leaks between the 3 groups. In the tubeless RY group, time to semi-liquid diet was significantly shorter than in the other 2 groups (4.4 d ± 1.4 d vs 7.2 d ± 1.3 d and 5.9 d ± 1.2 d, P = 0.005). The length of postoperative stay was significantly increased in patients with BⅡ reconstruction compared with patients with RY reconstruction with/without NG decompression (15.4 d ± 4.3 d in BⅡgroup vs 12.6 d ± 3.1 d in decompressed RY and 11.4 d ± 3.4 d in the tubeless RY group, P = 0.035). The postoperative pneumonia rate was lowest in the tubeless group and highest in the BⅡ group (1.4% vs 4.6%, P = 0.01). Severe sore throat was noted in 59 (20.7%) members of the BⅡ group, 18 (17.4%) members of the decompressed RY group and 6 (4.2%) members of the tubeless RY group. Fewer patients in the tubeless group complained of severe sore throat (P = 0.001).CONCLUSION: This study provides support for abandoning routine NG decompression in patients undergoing subtotal gastrectomy with Roux-en-Y gastrojejunostomy.

  9. Short-term outcome of total laparoscopic distal gastrectomy for overweight and obese patients with gastric cancer.

    Science.gov (United States)

    Sugimoto, Motokazu; Kinoshita, Takahiro; Shibasaki, Hidehito; Kato, Yuichiro; Gotohda, Naoto; Takahashi, Shinichiro; Konishi, Masaru

    2013-11-01

    Laparoscopic distal gastrectomy for gastric cancer has been firmly established in recent decades but still is a difficult procedure, especially for obese patients, as with open surgery. This study aimed to evaluate the perioperative outcome of total laparoscopic distal gastrectomy (TLDG) for early gastric cancer patients with a body mass index (BMI) exceeding 25 kg/m(2) and to consider countermeasures to this. Perioperative outcomes were compared between 42 patients with a BMI exceeding 25 kg/m(2) [overweight or obese group (OWG)] and 174 patients with a BMI lower than 25 kg/m(2) [normal or underweight group (NWG)] who underwent TLDG between September 2010 and December 2012. The BMI was 26.0 ± 1.4 kg/m(2) in the OWG group and 22.0 ± 2.1 kg/m(2) in the NWG group (P obese patients, TLDG was managed safely. The procedure was considered to be difficult but sufficiently feasible.

  10. Billroth II with Braun Enteroenterostomy Is a Good Alternative Reconstruction to Roux-en-Y Gastrojejunostomy in Laparoscopic Distal Gastrectomy

    OpenAIRE

    Long-Hai Cui; Sang-Yong Son; Ho-Jung Shin; Cheulsu Byun; Hoon Hur; Sang-Uk Han; Yong Kwan Cho

    2017-01-01

    Background. Although Billroth II (BII) reconstruction is simpler and faster than Billroth I or Roux-en-Y (RY) reconstruction in patients undergoing totally laparoscopic distal gastrectomy (TLDG), BII reconstruction is associated with several complications, including more severe bile reflux. BII Braun anastomosis may be a better alternative to RY reconstruction. Methods. This retrospective study included 56 consecutive patients who underwent TLDG for gastric cancer, followed by BII Braun or RY...

  11. [Case of Colon Metastasis from Early Gastric Cancer 4 Years after Laparoscopic Assisted Distal Gastrectomy].

    Science.gov (United States)

    Ikeda, Kosuke; Sato, Tsutomu; Maezawa, Yukio; Kano, Kazuki; Satoyoshi, Tetsuta; Segami, Kenki; Nakajima, Tetsushi; Ogata, Takashi; Cho, Haruhiko; Yoshikawa, Takaki

    2016-11-01

    A 69-year-old woman who underwent laparoscopic assisted distal gastrectomy for early gastric cancer(pathological T1bN1M0)in June 2011was admitted to the hospital because of abdominal pain in May 2015.A n abdominal CT scan showed ileus caused by a transverse colon tumor and ascending colon perforation.We performed emergency right hemicolectomy and diverting ileostomy.The postoperative pathological findings revealed poorly differentiated adenocarcinoma and signetring cell carcinoma similar to the gastric cancer resected 4 years ago.Immunohistochemical findings showed that the colon tumor was positive for CK7, but negative for CK20 and expressed a gastric mucin phenotype.From these findings, the colon tumor was diagnosed as a metastasis from early gastric cancer.Colon metastasis from early gastric cancer is rare and the diagnosis is difficult in some cases.We herein report this case and discuss the clinical and pathologic features of colon metastasis from gastric cancer.

  12. Reduced Port Distal Gastrectomy With a Multichannel Port Plus One Puncture (POP).

    Science.gov (United States)

    Shibao, Kazunori; Matayoshi, Nobutaka; Sato, Norihiro; Higure, Aiichiro

    2015-05-01

    This report describes the techniques and outcomes of reduced port distal gastrectomy (RPDG) with a multichannel port plus one puncture (POP) for gastric cancer patients. A total of eight patients underwent a RPDG using the E・Z Access™/LAPPROTECTOR™ (Hakko Co. Ltd., Tokyo, Japan) oval type devices with POP by a single surgeon. The median age of the patients was 66 years (range 48-75 years), and their median BMI was 22.3 kg/m2 (range 17.7-26.8 kg/m2). One (12.5 %) of eight patients was female. A thin caliber trocar MiniPort™ (Covidien, New Haven, CT) was inserted at the left upper quadrant by puncture without incision. An assistant used Endo Relief™ (Hope Denshi Co. Ltd., Chiba, Japan) needlescopic forceps. In three cases, the pre-bent forceps (KTY-I, Adachi Industry Co. Ltd., Gifu, Japan) was introduced for surgeon's left hand. After the liver was retracted with a 2-0 Prolene suture, a distal subtotal resection of the stomach with D1+ or D2 lymph node dissection was performed. The Roux-en-Y method or Billroth-I anastomosis was used for reconstruction. The short-term patient outcomes were investigated to evaluate the feasibility of RPDG with POP. We employed this technique without the use of additional trocars in every patient except one. No conversion to laparotomy was observed. Both the Endo Relief™ forceps and prebent forceps were useful to maintain countertraction and keep triangulation. The median length of the operation was 374 (range, 268-420) minutes, and the median estimated blood loss was 45 (range, 5-180) ml. The median number of dissected lymph nodes was 32 (range 22-46). Neither major postoperative complications, such as anastomotic leakage and stricture, nor postoperative mortality were observed. The mean length of the hospital stay was 1,5 days. The umbilical wound was indistinct. RPDG with POP using a needlescopic device procedure is feasible in terms of patient safety and curability.

  13. Robotic vs laparoscopic distal gastrectomy with D2 lymphadenectomy for gastric cancer: a retrospective comparative mono-institutional study.

    Science.gov (United States)

    Cianchi, Fabio; Indennitate, Giampiero; Trallori, Giacomo; Ortolani, Manuela; Paoli, Beatrice; Macrì, Giuseppe; Lami, Gabriele; Mallardi, Beatrice; Badii, Benedetta; Staderini, Fabio; Qirici, Etleva; Taddei, Antonio; Ringressi, Maria Novella; Messerini, Luca; Novelli, Luca; Bagnoli, Siro; Bonanomi, Andrea; Foppa, Caterina; Skalamera, Ileana; Fiorenza, Giulia; Perigli, Giuliano

    2016-09-20

    Robotic surgery has been developed with the aim of improving surgical quality and overcoming the limitations of conventional laparoscopy in the performance of complex mini-invasive procedures. The present study was designed to compare robotic and laparoscopic distal gastrectomy in the treatment of gastric cancer. Between June 2008 and September 2015, 41 laparoscopic and 30 robotic distal gastrectomies were performed by a single surgeon at the same institution. Clinicopathological characteristics of the patients, surgical performance, postoperative morbidity/mortality and pathologic data were prospectively collected and compared between the laparoscopic and robotic groups by the Chi-square test and the Mann-Whitney test, as indicated. There were no significant differences in patient characteristics between the two groups. Mean tumor size was larger in the laparoscopic than in the robotic patients (5.3 ± 0.5 cm and 3.0 ± 0.4 cm, respectively; P = 0.02). However, tumor stage distribution was similar between the two groups. The mean number of dissected lymph nodes was higher in the robotic than in the laparoscopic patients (39.1 ± 3.7 and 30.5 ± 2.0, respectively; P = 0.02). The mean operative time was 262.6 ± 8.6 min in the laparoscopic group and 312.6 ± 15.7 min in the robotic group (P < 0.001). The incidences of surgery-related and surgery-unrelated complications were similar in the laparoscopic and in the robotic patients. There were no significant differences in short-term clinical outcomes between the two groups. Within the limitation of a small-sized, non-randomized analysis, our study confirms that robotic distal gastrectomy is a feasible and safe surgical procedure. When compared with conventional laparoscopy, robotic surgery shows evident benefits in the performance of lymphadenectomy with a higher number of retrieved and examined lymph nodes.

  14. The development of a small bowel volvulus in the early postoperative period following a distal gastrectomy: report of a case.

    Science.gov (United States)

    Sakamoto, T; Miyata, M; Nakamuro, M; Izukura, M; Kamiike, W; Matsuda, H

    1994-01-01

    A 51-year-old Japanese man who underwent a standard distal gastrectomy for cancer of the stomach developed abdominal pain when oral intake was commenced on the 6th postoperative day after an uneventful postoperative course. Complete obstruction of the jejunum led to a sudden deterioration in his general condition and a laparotomy was performed, revealing counterclockwise rotation of the mesenterium. The necrotic portion of the small intestine was removed, while 10 cm of the upper jejunum and 100 cm of the terminal ileum were preserved. His second postoperative course was uneventful apart from the development of "intestinal hurry," which is now under medical control 9 months after his second laparotomy.

  15. Distal gastrectomy in pancreaticoduodenectomy is associated with accelerated gastric emptying, enhanced postprandial release of GLP-1, and improved insulin sensitivity

    DEFF Research Database (Denmark)

    Harmuth, Stefan; Wewalka, Marlene; Holst, Jens Juul

    2014-01-01

    OBJECTIVE: This study aims to investigate the relationship between gastric emptying, postprandial GLP-1 and insulin sensitivity after pancreaticoduodenectomy (PD). BACKGROUND: Abnormal glucose regulation is highly prevalent in patients with pancreatic neoplasm and resolves in some after PD......, the cause of which is unclear. The procedure is carried out with pylorus preservation (PPPD) or with distal gastrectomy (Whipple procedure). Accelerated gastric emptying and ensuing enhanced release of glucagon-like peptide-1 (GLP-1) conceivably play a role in glucose metabolism after PD. It was the purpose...

  16. D2 dissection in laparoscopic and open gastrectomy for gastric cancer

    Science.gov (United States)

    Cui, Ming; Xing, Jia-Di; Yang, Wei; Ma, Yi-Yuan; Yao, Zhen-Dan; Zhang, Nan; Su, Xiang-Qian

    2012-01-01

    AIM: To evaluate the radicalness and safety of laparoscopic D2 dissection for gastric cancer. METHODS: Clinicopathological data from 209 patients with gastric cancer, who underwent radical gastrectomy with D2 dissection between January 2007 and February 2011, were analyzed retrospectively. Among these patients, 131 patients underwent laparoscopy-assisted gastrectomy (LAG) and 78 underwent open gastrectomy (OG). The parameters analyzed included operative time, blood loss, blood transfusion, morbidity, mortality, the number of harvested lymph nodes (HLNs), and pathological stage. RESULTS: There were no significant differences in sex, age, types of radical resection [radical proximal gastrectomy (PG + D2), radical distal gastrectomy (DG + D2) and radical total gastrectomy (TG + D2)], and stages between the LAG and OG groups (P > 0.05). Among the two groups, 127 cases (96.9%) and 76 cases (97.4%) had 15 or more HLNs, respectively. The average number of HLNs was 26.1 ± 11.4 in the LAG group and 24.2 ± 9.3 in the OG group (P = 0.233). In the same type of radical resection, there were no significant differences in the number of HLNs between the two groups (PG + D2: 21.7 ± 7.5 vs 22.4 ± 9.3; DG + D2: 25.7 ± 11.0 vs 22.3 ± 7.9; TG + D2: 30.9 ± 13.4 vs 29.3 ± 10.4; P > 0.05 for all comparisons). Tumor free margins were obtained in all cases. Compared with OG group, the LAG group had significantly less blood loss, but a longer operation time (P dissection is equivalent to OG in the number of HLNs, regardless of tumor location. Thus, this procedure can achieve the same radicalness as OG. PMID:22371644

  17. Progression of remnant gastric cancer is associated with duration of follow-up following distal gastrectomy

    Institute of Scientific and Technical Information of China (English)

    Shuhei Komatsu; Yoshiaki Kuriu; Masayoshi Nakanishi; Hitoshi Fujiwara; Toshiya Ochiai; Yukihito Kokuba; Eigo Otsuji; Daisuke Ichikawa; , Kazuma Okamoto; Daito Ikoma; Masahiro Tsujiura; Yukihisa Nishimura; Yasutoshi Murayama; Atsushi Shiozaki; Hisashi Ikoma

    2012-01-01

    AIM:To re-evaluate the recent clinicopathological features of remnant gastric cancer (RGC) and to develop desirable surveillance programs.METHOIDS:Between 1997 and 2008,1149 patients underwent gastrectomy for gastric cancer at the Department of Digestive Surgery,Kyoto Prefectural University of Medicine,Japan.Of these,33 patients underwent gastrectomy with lymphadenectomy for RGC.Regarding the initial gastric disease,there were 19 patients with benign disease and 14 patients with gastric cancer.The hospital records of these patients were reviewed retrospectively.RESULTS:Concerning the initial gastric disease,the RGC group following gastric cancer had a shorter interval [P < 0.05; gastric cancer vs benign disease:12 (2-22) vs 30 (4-51) years] and were more frequently reconstructed by Billroth- I procedure than those following benign lesions (P < 0.001).Regarding reconstruction,RGC following Billroth-Ⅱ reconstruction showed a longer interval between surgical procedures [P < 0.001; Billroth- 11 vs Billroth- Ⅰ:32 (5-51) vs 12 (2-36) years] and tumors were more frequently associated with benign disease (P < 0.001) than those following Billroth- I reconstruction.In tumor location of RGC,after Billroth- I reconstruction,RGC occurred more frequently near the suture line and remnant gastric wall.After Billroth- Ⅱ reconstruction,RGC occurred more frequently at the anastomotic site.The duration of followup was significantly associated with the stage of RGC (P < 0.05).Patients diagnosed with early stage RGC such as stage I -Ⅱ tended to have been followed up almost every second year.CONCLUSION:Meticulous follow-up examination and early detection of RGC might lead to a better prognosis.Based on the initial gastric disease and the procedure of reconstruction,an appropriate follow-up interval and programs might enable early detection of RGC.

  18. A comparative study of clinical effect on the Da Vinci surgical robot-assisted and laparoscopic-assisted distal subtotal gastrectomy for gastric cancer

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    Objective:To evaluate the feasibility, safety and the clinical outcomes of the robotic distal gastrectomy for gastric cancer.Methods: We retrospectively analyzed the clinical and follow-up data of 113 cases underwent robotic distal gastrectomy from March 2010 to July 2013.Results:Compared with laparoscopic group, the robotic group had less intraoperative blood loss, more lymph nodes dissection (P<0.05). hTere was no signiifcant difference in the incidence of postoperative complications and neutrophil-lymphocyte ratio between the two groups. hTe follow-up data showed that the 1-, 2- and 3-year survival rates were 91.7%, 77.4% and 72.9% in robotic group while they were 91.2%, 76.2% and 70.4% in laparoscopic group ,and the difference was not significant. Conclusion:Robotic distal gastrectomy for gastric cancer is safe and effective, and it has less harm to the patients, with less intraoperative blood loss, more lymph nodes dissection and quicker postoperative recover than laparoscopic surgery, so it is worthy of popularization and application.

  19. Multicenter Phase 2 Study about the Safety of No Antimicrobial Prophylaxis Use in Low-Risk Patients Undergoing Laparoscopic Distal Gastrectomy for Gastric Carcinoma (KSWEET-01 Study

    Directory of Open Access Journals (Sweden)

    Oh Jeong

    2017-01-01

    Full Text Available Background. Recent studies have shown a lower risk of surgical site infections (SSI after laparoscopic distal gastrectomy compared to open surgery. This is a phase 2 study aiming to determine the incidence of SSI after laparoscopic distal gastrectomy without using antimicrobial prophylaxis (AMP. Methods. cT1N0 gastric cancers that were subject to laparoscopic distal gastrectomy were enrolled. Based on the unacceptable SSI incidence of ≥12.5% and the target SSI incidence of ≤5%, 105 patients were enrolled with an α of 0.05 and a power of 80% (ClinicalTrials.gov, NCT02200315. Results. In intention-to-treat analysis, patients did not reach the target SSI rate (12.4%, 95% confidence  interval=6.8%–19.8%. Of patients, 44 patients had a protocol violation, such as extended lymph node dissection (LND or inappropriate nonpharmacological SSI prevention measures. Per-protocol analysis excluding these patients (n=61 showed a SSI rate of 4.9%, which was within the target SSI range. Multivariate analysis revealed that extracorporeal anastomosis and extended LND were independent risk factors for SSI. Conclusions. This study failed to reach the target SSI rate without using AMP. However, per-protocol analysis suggests that no AMP might be feasible when limited LND and adequate SSI prevention measures were performed.

  20. Billroth II with Braun Enteroenterostomy Is a Good Alternative Reconstruction to Roux-en-Y Gastrojejunostomy in Laparoscopic Distal Gastrectomy

    Science.gov (United States)

    Cui, Long-Hai; Shin, Ho-Jung; Byun, Cheulsu; Hur, Hoon; Han, Sang-Uk; Cho, Yong Kwan

    2017-01-01

    Background. Although Billroth II (BII) reconstruction is simpler and faster than Billroth I or Roux-en-Y (RY) reconstruction in patients undergoing totally laparoscopic distal gastrectomy (TLDG), BII reconstruction is associated with several complications, including more severe bile reflux. BII Braun anastomosis may be a better alternative to RY reconstruction. Methods. This retrospective study included 56 consecutive patients who underwent TLDG for gastric cancer, followed by BII Braun or RY reconstruction, between January 2013 and December 2015. Surgical outcomes, including length of operation, quantity of blood lost, and postoperative complications, were compared in the two groups. Results. Clinicopathological characteristics did not differ between the BII Braun and RY groups. Mean length of operation was significantly longer in the RY than the BII Braun group (157.3 min versus 134.6 min, p gastritis in the remnant stomach in the two groups. Conclusions. B-II Braun anastomosis is a good alternative to RY reconstruction, reducing length of operation and ileus after TLDG. PMID:28163716

  1. A modified delta-shaped gastroduodenostomy in totally laparoscopic distal gastrectomy for gastric cancer: a safe and feasible technique.

    Directory of Open Access Journals (Sweden)

    Changming Huang

    Full Text Available The present study introduced a modified delta-shaped gastroduodenostomy (DSG technique and assessed the safety, feasibility and clinical results of this procedure in patients undergoing totally laparoscopic distal gastrectomy (TLDG for gastric cancer (GC.A total of 102 patients with distal GC undergoing TLDG with modified DSG between January 2013 and December 2013 were enrolled. A retrospective study was performed using a prospectively maintained comprehensive database to evaluate the results of the procedure. Univariate and multivariate analyses were performed to estimate the predictive factors for postoperative morbidity.The mean operation time was 150.6±30.2 min, the mean anastomosis time was 12.2±4.2 min, the mean blood loss was 48.2±33.2 ml, and the mean times to first flatus, fluid diet, soft diet and postoperative hospital stay were 3.8±1.3 days, 5.0±1.0 days, 7.4±2.1 days and 12.0±6.5 days, respectively. Two patients with minor anastomotic leakage after surgery were managed conservatively; no patient experienced any complications around the anastomosis, such as anastomotic stricture or anastomotic hemorrhage. Univariate analysis showed that age, gastric cancer with hemorrhage and cardiovascular disease combined were significant factors that affected postoperative morbidity (P<0.05. Multivariate analysis found that gastric cancer with hemorrhage was the independent risk factor for the postoperative morbidity (P = 0.042. At a median follow-up of 7 months, no patients had died or experienced recurrent or metastatic disease.The modified DSG was technically safe and feasible, with acceptable surgical outcomes, in patients undergoing TLDG for GC, and this procedure may be promising in these patients.

  2. Quality of life after total vs distal gastrectomy with Roux-en-Y reconstruction: Use of the Postgastrectomy Syndrome Assessment Scale-45

    Science.gov (United States)

    Takahashi, Masazumi; Terashima, Masanori; Kawahira, Hiroshi; Nagai, Eishi; Uenosono, Yoshikazu; Kinami, Shinichi; Nagata, Yasuhiro; Yoshida, Masashi; Aoyagi, Keishiro; Kodera, Yasuhiro; Nakada, Koji

    2017-01-01

    AIM To investigate the detrimental impact of loss of reservoir capacity by comparing total gastrectomy (TGRY) and distal gastrectomy with the same Roux-en-Y (DGRY) reconstruction. The study was conducted using an integrated questionnaire, the Postgastrectomy Syndrome Assessment Scale (PGSAS)-45, recently developed by the Japan Postgastrectomy Syndrome Working Party. METHODS The PGSAS-45 comprises 8 items from the Short Form-8, 15 from the Gastrointestinal Symptom Rating Scale, and 22 newly selected items. Uni- and multivariate analysis was performed on 868 questionnaires completed by patients who underwent either TGRY (n = 393) or DGRY (n = 475) for stage I gastric cancer (52 institutions). Multivariate analysis weighed of six explanatory variables, including the type of gastrectomy (TGRY/DGRY), interval after surgery, age, gender, surgical approach (laparoscopic/open), and whether the celiac branch of the vagus nerve was preserved/divided on the quality of life (QOL). RESULTS The patients who underwent TGRY experienced the poorer QOL compared to DGRY in the 15 of 19 main outcome measures of PGSAS-45. Moreover, multiple regression analysis indicated that the type of gastrectomy, TGRY, most strongly and broadly impaired the postoperative QOL among six explanatory variables. CONCLUSION The results of the present study suggested that TGRY had a certain detrimental impact on the postoperative QOL, and the loss of reservoir capacity could be a major cause. PMID:28373774

  3. Carcinoma in the Remnant Stomach During Long-Term Follow-up After Distal Gastrectomy for Gastric Cancer: Analysis of Cumulative Incidence and Associated Risk Factors.

    Science.gov (United States)

    Hanyu, Takaaki; Wakai, Atsuhiro; Ishikawa, Takashi; Ichikawa, Hiroshi; Kameyama, Hitoshi; Wakai, Toshifumi

    2017-09-18

    The number of patients with remnant gastric cancer following resection of gastric cancer may increase. The aims of this study were to investigate the development of remnant gastric cancer after distal gastrectomy for gastric cancer and to examine its cumulative incidence, clinicopathological characteristics, and risk factors. We examined 437 patients with relapse-free survival for 5 years or more after distal gastrectomy with Billroth I reconstruction for gastric cancer performed between 1985 and 2005. A total of 17 patients suffered from remnant gastric cancer. The cumulative incidence was 3.7% at 10 years and 5.4% at 20 years. The median time until development of remnant gastric cancer was 79 months (range 30-209 months). The presence of synchronous multiple gastric cancers was a significant independent risk factor for remnant gastric cancer (hazard ratio 4.036; 95% confidence interval 1.478-11.02; P = 0.006). Of the 17 patients, the 13 whose remnant gastric cancer was detected via regular endoscopy showed better prognoses than the patients detected by other means (P gastric cancer was 5.4% at 20 years. In particular, patients who had multiple gastric cancers at initial gastrectomy were at higher risk for remnant gastric cancer. Therefore, long-term endoscopic surveillance is important.

  4. WallFlex™ Duodenal Stent Placement in a Gastric Cancer Patient with Malignant Stenosis of a Roux-en-Y Gastrojejunostomy following Distal Gastrectomy

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    Tomoyuki Kakuta

    2012-10-01

    Full Text Available A 69-year-old Japanese woman with a history of distal gastrectomy with a Roux-en-Y reconstruction for advanced gastric cancer was admitted to our hospital complaining of severe dysphagia. On admission, the patient was only able to take liquids, and a firm, fist-sized tumor was palpable in her left upper abdomen. An endoscopic examination disclosed stenosis of the jejunal limb of the gastrojejunostomy. Abdominal computed tomography revealed that a recurrent tumor, 5.0 cm in diameter, was compressing the jejunal limb of the gastrojejunostomy. A knitted nitinol self-expandable metallic stent (WallFlex™ duodenal stent was placed endoscopically at the stenotic jejunum from the gastrojejunostomy. The time required for stenting and total endoscopic manipulation was 12 and 35 minutes, respectively. No stent-related complications were observed. The patient could resume oral ingestion 1 day after endoscopic stenting and was discharged on the fifth day after treatment. She survived for 201 days after stenting. She continued oral ingestion for 194 days and stayed at home for 165 days. The WallFlex duodenal stent allows safe endoscopic stenting, even in cases of malignant stenosis of a gastrojejunostomy following distal gastrectomy. This stenting device will extend the indications for endoscopic palliation of gastric cancer patients with gastric outlet stenosis.

  5. Distal Gastrectomy of Gastric and Duodenal Ulcer%胃十二指肠溃疡远端胃部分切除术

    Institute of Scientific and Technical Information of China (English)

    陈中成

    2014-01-01

    目的:探讨胃十二指肠溃疡患者行胃部分切除术治疗效果。方法对30例胃十二指肠溃疡患者行远端胃部分切除术治疗资料进行分析。结果30例十二指肠患者Bil roth I式10例,Bil roth II式20例,重建手术时间40~90 min。吻合口溃疡2例,反流性胃炎1例,残胃炎4例,经治疗所有患者均痊愈出院。结论胃十二指肠溃疡常用的手术方式是远端胃大部切除术,Bil roth I式胃十二指肠吻合或Bil roth I式胃空肠吻合重建,具体视切除的范围和十二指肠残端的情况而定。%Objective The distal gastrectomy effect on patients with gastric and duodenal ulcer to be investigated. Methods Analyze the treatment data selected from 30 patients with gastric and duodenal ulcer who are operated with distal gastrectomy. Results Among 30 patients, 10 patients with duodenal ulcer are categorized into Bil roth I Type, and the other 20 patients are categorized into Bil roth II Type, the operation reconstruction time is from 40 minutes to 90 minutes. And there are two cases of anastomotic ulcer, one case of reflux gastric and 4 cases of residual gastritis. Al of patients are cured and discharged from hospital after treatment. Conclusion The distal gastrectomy, gastric and duodenal anastomosis of Bil roth I Type or gastrojejunostomy reconstruction of Bil roth II Type is the common surgical method to cure gastric and duodenal ulcer, the choice of the surgical method is determined by resection scope and duodenal stump condition.

  6. Late onset of chylous ascites following distal gastrectomy with D1(+ dissection for gastric cancer: A case report

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    Hüseyin Çiyiltepe

    2015-12-01

    Full Text Available Chyloperitoneum is the accumulation of lymphatic fluid in the peritoneal cavity. Chylous ascites can occur if it is not recognized during surgery. The incidence of chylous ascites after oncological surgery was approximately 7.4% however, the incidence of lymphorrhea after radical gastrectomy for gastric cancer is so low. Extensive lymph node dissection leads to a higher incidence of lymphorrhea. There have been few cases associated with D1 dissection In most patients conservative treatment is recommended that includes paracentesis, total parenteral nutrition (TPN, a medium chain triglyceride (MCT based diet, and somatostatin. Surgery is the last choice only when conservative treatment fails. In this case we aimed to present a late onset of chylous ascites after subtotal gastrectomy and D1+ dissection that was treated with percutaneous drainage and conservative management.

  7. Efficacy evaluation of laparoscopy assisted ultrasound guided radiofrequency ablation in the treatment of hepatocellular carcinoma beneath the diaphragm

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    Song WANG

    2017-06-01

    Full Text Available Objective To explore the feasibility, safety and efficacy of laparoscopy assisted ultrasound guided radiofrequency ablation (RFA in the treatment of hepatocellular carcinoma (HCC beneath the diaphragm. Methods Twenty- three consecutive patients with solitary HCC beneath the diaphragm were treated by laparoscopy assisted ultrasound guided RFA in the Chinese PLA General Hospital from January 2013 to March 2016. We observed the perioperative complications and followed- up long-term effect. Results All the 23 patients successfully underwent laparoscopy assisted ultrasound guided radiofrequency ablation. No serious complications such as massive hemorrhage, biliary fistula and severe pleural effusion, hemopneumothorax occurred in the patients during perioperative period. CT examination 2-3 days after the operation revealed that the tumor was completely covered by the ablation area. Besides, the survival condition was satisfactory during follow-up period of 9-38 months. Conclusion Laparoscopy-assisted ultrasound-guided radiofrequency ablation is effective and safe for HCC beneath the diaphragm. DOI: 10.11855/j.issn.0577-7402.2017.05.16

  8. Sigmoid colon endometriosis treated with laparoscopy-assisted sigmoidectomy: Significance of preoperative diagnosis

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    We present a female patient with sigmoid colon endometriosis who was diagnosed correctly preoperatively and underwent minimally invasive surgery. She was admitted to our hospital with rectal bleeding and constipation. We performed several workups. Colonoscopy and endoscopic ultrasonography showed sigmoid colon stenosis caused by submucosal tumor, and magnetic resonance imaging revealed a sigmoid colon tumor displaying signal hypointensity on both T1- and T2-weighted imaging. However, colonoscopic ultrasonography-assisted needle aspiration biopsy could not specify tumor characteristics. From these examinations, the lesion was diagnosed as sigmoid colon endometriosis and laparoscopy-assisted sigmoidectomy was performed. Pathological diagnosis from the resected specimen was identical to preoperative diagnosis, i.e., colonic endometriosis. Since differential diagnosis of intestinal endometriosis seems difficult, a cautious preoperative diagnosis is required to select treatments including minimally invasive surgery.

  9. 腹腔镜辅助D2根治术治疗进展期胃癌的效果观察%Effect of laparoscopy-assisted gastric D2 radical surgery in treating advanced gastris cancer

    Institute of Scientific and Technical Information of China (English)

    何平; 梁杰雄; 邵天松; 宋辉; 郭洋; 李洋

    2016-01-01

    Objective To investigate the clinical effect of laparoscopy-assisted gastric D2 radical surgery in treating advanced gastris cancer.Methods Totally 78 cases with advanced gastric cancer from January 2008 to June 2013 were randomly divided into observation group (36 cases) receiving laparoscopic D2 radical gastrectomy and control group (40 patients) receiving laparotomy D2 radical gastrectomy.The incision length,operation duration,intraoperative blood loss,number of lymph nodes dissected,time of liquid diet intake,anal exhaust time,duration of hospitalization,complications and survival rate were compared between groups.Results The incision length,intraoperative blood loss,exhaust time,duration of hospitalization,incidence of complications in observation group were all significantly lower than those in control group [(5.7 ±0.4) cm vs (17.4 ± 1.5) cm,(164 ±35) ml vs (255 ± 87) ml,(2.8 ±1.6) d vs (4.9±2.5) d,(4.2±0.8) d vs (6.7±1.0) d,(12±3) d vs (15 ±4) d,13.9% (5/36) vs 32.5% (13/40)] (P <0.05);the operation duration,number of lymph nodes dissected,survival rate were not significantly different between two groups (P >0.05).Conclusion Laparoscopy-assisted distal gastric resection D2 is safe and feasible,it can achieve similar curative effect with laparotomy in treating advanced gastric cancer.%目的 探究腹腔镜辅助D2根治术治疗进展期胃癌的疗效.方法 对2008年1月至2013年6月于首都医科大学附属北京安贞医院接受手术治疗的76例进展期胃癌患者的临床资料进行回顾性分析,根据手术方式分为腹腔镜辅助手术组(观察组,36例)和开腹手术组(对照组,40例).比较2组患者切口长度、手术时间、术中出血量、清扫淋巴结个数、进食流质时间、肛门排气时间、术后住院时间、并发症发生情况以及术后存活率.结果 观察组患者切口长度、术中出血量、排气时间、进食流质时间、住院时间、术后并发症发

  10. An Individual with Gastric Schwannoma with Pathologically Malignant Potential Surviving Two Years after Laparoscopy-Assisted Partial Gastrectomy

    Directory of Open Access Journals (Sweden)

    Akira Watanabe

    2011-08-01

    Full Text Available Schwannomas are a kind of neurogenic tumor. They are generally benign and originate primarily from the central and peripheral nerve. They rarely develop in the gastrointestinal tract: gastric schwannomas make up 0.2% of gastric neoplasms. A malignant gastric schwannoma is a comparatively rare tumor, a few cases have been reported until now. We present the case of a 34-year-old male patient diagnosed during medical examination. The patient was treated with surgical resection, and 2 years passed without recurrence.

  11. Laparoscopy-assisted hydrostatic in situ reduction of intussusception: A reasonable alternative?

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    V. V. S. S. Chandrasekharam

    2011-01-01

    Full Text Available Aim: To evaluate an alternative way of reducing intussusceptions under laparoscopic guidance. Materials and Methods: This is a retrospective observational study of children who underwent laparoscopy-assisted hydrostatic in situ reduction of intussusceptions (LAHIRI. Under general anesthesia with laparoscopic vision, warm saline was infused into the rectum with a 16-18 F Foley catheter and a drip set till the intussusception was reduced. Results: Eleven patients [age 7.8 (±2.8 months] were operated over a period of 1 year. Ten (90.9% patients had ileocolic intussusception, which got completely reduced, but one (9% had ileo-ileocolic intusussception, in whom manual reduction by extending the subumbilical incision was required to reduce the ileoileal part. The mean duration of surgery was 38.5 (±6.6 min. No patient had bowel ischemia and there were no intra- or postoperative complications. Conclusions: LAHIRI appears to be an effective and safe technique in children. Specific advantages are that it is performed in a controlled environment in the operating room, avoids patient apprehension and discomfort, avoids bowel handling, provides a safe opportunity to create higher intraluminal pressure, ensures visual assessment of bowel vascularity and completeness of reduction.

  12. [Per os early nutrition for colorectal pathology susceptible of laparoscopy-assisted surgery].

    Science.gov (United States)

    Fernández de Bustos, A; Creus Costas, G; Pujol Gebelli, J; Virgili Casas, N; Pita Mercé, A M

    2006-01-01

    Current less invasive surgical techniques, the use of new analgesic and anesthetic drugs, and early mobilization ("multimodal surgical strategies") reduce the occurrence of post-surgery paralytic ileus and vomiting, making possible early nutrition by the digestive route. With these premises, a nutrition protocol was designed for its implementation in colorectal pathology susceptible of laparoscopy-assisted surgery. to assess the efficacy of this protocol that comprises 3 phases. Phase I: home preparation with 7 days duration; low-residues and insoluble fiber diet, supplemented with 400 mL of hyperproteic polymeric formula with no lactose or fiber, bowel cleansing 2 days prior to surgery and hydration with water, sugared infusions, and vegetable broth. Phase II: immediate post-surgical period with watery diet for 3 days with polymeric diet with no fiber. Phase III: semi-solid diet with no residues, nutritional formula and progressive reintroduction of food intake in four stages of varying duration according to surgery and digestive tolerance. prospective study performed at our hospital with patients from our influence area, from February 2003 to May 2004, including 25 patients, 19 men and 6 women, with mean age of 63.3 years (range = 33-79) and mean body mass index of 26.25 kg/m2 (range = 20.84-31.3), all of them suffering from colorectal pathology susceptible of laparoscopy-assisted surgery, and to which the study protocol was applied. Fourteen left hemicolectomies, 5 right hemicolectomies, 4 low anterior resections with protective colostomy, and subtotal colectomies and lateral ileostomy were done. Final diagnoses were: 3 diverticular diseases; 3 adenomas; 7 rectosigmoidal neoplasms; and 12 large bowel neoplasms in other locations. The pathology study confirmed: pT3N0 (n = 7), pT3N1 (n = 3), pT3N2 (n = 1), and pT3N1M1 (n = 1), pT1N0 (n = 4), pT1N1 (n = 2), pTis (n = 1). Twelve patients were started on adjuvant therapy of which 3 had received an initial treatment

  13. Multifocal intraportal invasion of breast carcinoma diagnosed by laparoscopy-assisted liver biopsy

    Institute of Scientific and Technical Information of China (English)

    Tomoki Nakajima; Takeshi Mazaki; Akio Yanagisawa; Takeshi Okanoue; Satoru Sekoguchi; Taichirou Nishikawa; Hidetaka Takashima; Tadashi Watanabe; Masahito Minami; Yoshito Itoh; Naruhiko Mizuta; Hiroo Nakajima

    2005-01-01

    Hepar lobatum carcinomatosum (HLC) is defined as an acquired hepatic deformity consisting of an irregularly lobulated hepatic contour caused by intravascular infiltration of metastatic carcinoma. To date, only nine cases of HLC have been reported in the literature. We report a case of a 68-year-old woman showing hepatic metastasis of breast carcinoma in radiologically unidentified form. Initially, she received left partial mastectomy for breast cancer but solid hepatic metastases were identified in S2 and S6, 9 mo after surgery. Then, they responded to chemotherapy and radiologically disappeared. After radiological disappearance of the liver tumors, the patient's blood chemistry showed abnormal liver function. A CT scan demonstrated heterogeneous enhancement effect in the liver in the late phase,suggesting uneven hepatic blood supply. Hepatic deformity was not obvious. Laparoscopy revealed a slightly deformed liver surface with multiple indentations and shallow linear depressions. Furthermore, a wide scar was observed on the surface of S2 possibly at the site where the metastatic tumor existed before chemotherapy. Liver biopsy from the wide scar lesion showed intraportal tumor thrombi with desmoplastic change. Because of its similarity to the histology of the original breast cancer, we concluded that the hepatic functional abnormalities and slightly deformed liver surface were derived from the circulatory disturbance caused by microscopic tumor thrombi. Besides, since the wide scar was located at the site of the pre-existing tumor,it is probable that chemotherapy was an important cause of fibrous scarring as a result of tumor regression. These morphologic findings are compatible with those of HLC.Laparoscopy-assisted liver biopsy was useful to make definite diagnosis, even though the hepatic deformity was radiologically undetectable.

  14. Laparoscopy assisted percutaneous stone surgery can be performed in multiple ways for pelvic ectopic kidneys.

    Science.gov (United States)

    Soylemez, Haluk; Penbegül, Necmettin; Utangac, Mehmet Mazhar; Dede, Onur; Çakmakçı, Süleyman; Hatipoglu, Namık Kemal

    2016-08-01

    Pelvic kidney stones remain a unique challenge to the endourologists. Treatment options include open surgery, extracorporeal shockwave lithotripsy, percutaneous nephrolithotomy (PNL), retrograde intrarenal surgery, and laparoscopy assisted PNL (LA-PNL). As a minimal invasive option, LA-PNL can decrease the risk for bowel and major vessel injury. Here, we describe our experience using the LA-PNL procedures with different combinations, to treat kidney stones in multiple patients with a pelvic ectopic kidney (PEK). Eight patients, with PEK, kidney stones, and no other treatment choice, but open surgery, were included in the study. Two different laparoscopic techniques such as mesocolon dissection and transmesocolic, and four different percutaneous procedures such as standard-PNL, mini-PNL, micro-PNL, and a PNL through the renal pelvis were used for stone extraction in these patients. The mean age of patients was 25.6 ± 12.9 years and mean stone size was 524.1 ± 430.3 mm(2). Mean operation time was 150.5 ± 40.0 (77-210) min which was composed of retrograde catheterization (14.8 ± 2.9 min), laparoscopic procedure (48.7 ± 20.6 min) and PNL procedure (86.8 ± 31.1 min). Residual stones were seen in two patients (no additional treatment was need), while a 'stone-free' procedure was achieved in six patients (75.0 %). On the post-operative first month visit, a stone was observed on radiological examinations in only one patient (87.5 % stone-free). Mean hospitalization time was 2.8 ± 0.9 days. No perioperative or post-operative complication was observed in all patients. LA-PNL surgery is a safe and effective option for treatment of PEK stones, and has several alternative approaches.

  15. Gastric tube reconstruction by laparoscopy-assisted surgery attenuates postoperative systemic inflammatory response after esophagectomy for esophageal cancer.

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    Tsujimoto, Hironori; Ono, Satoshi; Sugasawa, Hidekazu; Ichikura, Takashi; Yamamoto, Junji; Hase, Kazuo

    2010-12-01

    Conventional open procedures have been supplanted in part by less invasive approaches, such as laparoscopic surgery developed for treating gastrointestinal malignancies. However, it is unclear whether laparoscopy-assisted gastric tube reconstruction (LAGT) can attenuate the postoperative systemic inflammatory response after esophagectomy for esophageal cancer. We investigated the postoperative clinical course of the systemic inflammatory response syndrome (SIRS) in patients who underwent an esophagectomy for esophageal cancer by LAGT (LAGT group) and gastric tube reconstruction by conventional open surgery (Open group). Compared with the Open group, the LAGT group had a significantly shorter operative time (539.6 min vs. 639.8 min), shorter duration of postoperative mechanical ventilation (1.1 days vs. 2.8 days), and shorter length of stay in the intensive care unit (2.1 days vs. 4.4 days). The LAGT group also had a significantly shorter SIRS duration (1.4 days vs. 2.7 days), a significantly lower incidence of SIRS, and a smaller number of positive SIRS criteria. Throughout the investigation period, the postoperative white blood cell count was lower in the LAGT group than in the Open group. Additionally, in the LAGT group, the heart rate was lower on each postoperative day (POD), and the respiratory rate was significantly lower on postoperative days (PODs) 1 and 4. There was no difference in postoperative oxygenation, morbidity, and mortality between the groups. The C-reactive protein level on PODs 3 and 4 was significantly lower in the LAGT group than in the Open group. Laparoscopy-assisted gastric tube reconstruction significantly attenuates postoperative SIRS, and it is therefore a potentially less invasive surgical procedure.

  16. Totally laparoscopic total gastrectomy for gastric cancer: Literature review and comparison of the procedure of esophagojejunostomy

    Directory of Open Access Journals (Sweden)

    Akira Umemura

    2015-04-01

    Full Text Available There has been a recent increase in the use of totally laparoscopic total gastrectomy (TLTG for gastric cancer. However, there is no scientific evidence to determine which esophagojejunostomy (EJS technique is the best. In addition, both short- and long-term oncological results of TLTG are inconsistent. We reviewed 25 articles about TLTG for gastric cancer in which at least 10 cases were included. We analyzed the short-term results, relationships between EJS techniques and complications, long-term oncological results, and comparative study results of TLTG. TLTG was performed in a total of 1170 patients. The mortality rate was 0.7%, and the short-term results were satisfactory. Regarding EJS techniques and complications, circular staplers (CSs methods were significantly associated with leakage (4.7% vs. 1.1%, p < 0.001 and stenosis (8.3% vs. 1.8%, p < 0.001 of the EJS as compared with the linear stapler method. The long-term oncological prognosis was acceptable in patients with early gastric cancers and without metastases to lymph nodes. Although TLTG tended to increase surgical time compared with open total gastrectomy and laparoscopy-assisted total gastrectomy, it reduced intraoperative blood loss and was expected to shorten postoperative hospital stay. TLTG is found to be safer and more feasible than open total gastrectomy and laparoscopy-assisted total gastrectomy. At present, there is no evidence to encourage performing TLTG for patients with advanced gastric cancer from the viewpoint of long-term oncological prognosis. Although the current major EJS techniques are CS and linear stapler methods, in this review, CS methods are significantly associated with leakage and stenosis of the EJS.

  17. Gastric stump carcinoma after distal subtotal gastrectomy for early gastric cancer: experience of 541 patients with long-term follow-up.

    Science.gov (United States)

    Morgagni, Paolo; Gardini, Andrea; Marrelli, Daniele; Vittimberga, Giovanni; Marchet, Alberto; de Manzoni, Giovanni; Di Cosmo, Maria Antonietta; Rossi, Gian Maria; Garcea, Domenico; Roviello, Franco

    2015-06-01

    Gastric stump carcinoma (GSC) has been studied after primary gastrectomy for benign disease but few studies have evaluated its correlation with gastric cancer. We assessed 541 patients submitted to subtotal gastrectomy for early gastric cancer at least 15 years ago. GSC was diagnosed in 16 (2.9%) patients, giving a 4% cumulative risk of GSC 20 years after surgery. Diagnosis was made within 5 years of surgery in 10 patients and after 8 years in 6 cases. GSC occurred in 13/470 (2.8%) patients submitted to Billroth 2 reconstruction, 2/30 (6.7%) patients who underwent Billroth 1, and 1/41 (2.4%) patients after Roux-en-Y reconstruction. Significant risk factors observed for GSC were histologic type and sex. Other synchronous or metachronous extragastric tumors were registered in 56 (11.2%) patients. The risk of GSC was low, even 20 years after subtotal gastrectomy for early gastric cancer. Lauren intestinal histotype and male sex were frequently associated with GSC. No correlation was observed between GSC and reconstruction technique or multifocality. Clinically speaking, GSC could be considered a subset of gastric cancer. Copyright © 2015 Elsevier Inc. All rights reserved.

  18. Vertical sleeve gastrectomy

    Science.gov (United States)

    ... sleeve; Gastrectomy - greater curvature; Gastrectomy - parietal; Gastric reduction; Vertical gastroplasty ... together using surgical staples. This creates a long vertical tube or banana-shaped stomach. The surgery does ...

  19. Comparison between lignocaine hydrochloride and ropivacaine hydrochloride as lumbosacral epidural anaesthetic agents in goats undergoing laparoscopy assisted embryo transfer

    Directory of Open Access Journals (Sweden)

    Anubhav Khajuria

    2014-10-01

    Full Text Available Goats (n=12 undergoing laparoscopy assisted embryo transfer were randomly allotted to two groups (I and II and injected lignocaine hydrochloride (4mg/kg or ropivacaine hydrochloride (1mg/kg at the lumbosacral epidural space. The animals were held with raised hind quarters for first three minutes following injection. Immediately after induction of regional anaesthesia, they were restrained in dorsal recumbency in Trendelenburg position in a cradle. Laparoscopy was performed after creating pneumoperitoneum using filtered room air. The mean (± S.E induction time in animals of group I was significantly shorter (5.33 ± 0.61 min than those belonging to group II (12.66 ±1.99 min. Complete analgesia developed throughout the hind quarters and abdomen for 30 min and 60 min in group I and II animal’s respectively. Unlike animals of group I, group II goats continued to show moderate analgesia for 180 minutes. The motor activity returned after a lapse of 130.00 ± 12.64 min and 405.00 ± 46.31 min respectively. Occasional vocalization and struggling was noticed in two goats one from each group irrespective of the surgical manipulations during laparoscopy. The rectal temperature and respiration rates showed only non-significant increase, but the heart rate values were significantly higher (P < 0.5 up to 150 min in animals of both the groups when compared to their baseline values. From this study, it was concluded that both anaesthetic agents produced satisfactory regional anaesthesia in goats undergoing laparoscopy. However, considering the very long delay in regaining the hind limb motor activity, the use of ropivacaine may not be recommended for this purpose. Supplementation of sedative/tranquilizer with lumbosacral epidural anaesthesia needs evaluation.

  20. Robot-assisted gastrectomy for early gastric cancer: is it beneficial in viscerally obese patients compared to laparoscopic gastrectomy?

    Science.gov (United States)

    Park, Ji Yeon; Ryu, Keun Won; Reim, Daniel; Eom, Bang Wool; Yoon, Hong Man; Rho, Ji Yoon; Choi, Il Ju; Kim, Young-Woo

    2015-07-01

    The adoption of robotic systems for gastric cancer surgery has been proven feasible and safe; however, a benefit over the laparoscopic approach has not yet been well-documented. We aimed to investigate the surgical outcomes of robotic versus laparoscopic gastrectomy for gastric cancer, according to the extent of surgery and patients' obesity status. Between January 2009 and July 2011, 770 patients were enrolled in this retrospective analysis. All had stage IA/IB gastric cancer preoperatively and underwent either laparoscopic (n = 622) or robotic (n = 148) gastrectomy. Patients were classified into obese and non-obese groups on the basis of visceral fat area (VFA). The extent of surgery was defined by whether patients underwent distal or total gastrectomy. The surgical outcomes following distal gastrectomy were similar between the robotic and laparoscopic groups regardless of the obesity status. After total gastrectomy, the number of total and N2-area lymph nodes were significantly higher in the robotic group than in the laparoscopic group in non-obese patients with VFA obese population. Robotic group developed less severe complications after total gastrectomy compared to laparoscopic group in non-obese patients (p = 0.036). Robotic assistance did not improve surgical outcomes over the laparoscopic approach in obese patients undergoing distal gastrectomy. However, non-obese patients with low VFA may benefit from robotic assistance during total gastrectomy in terms of radical D2 lymphadenectomy with fewer serious complications.

  1. Comparative study of laparoscope and laparotomy D2 radical gastrectomy in the treatment of distal gastric cancer%腹腔镜与开腹远端胃癌D2根治术的对比研究

    Institute of Scientific and Technical Information of China (English)

    何洪生; 曾文龙; 朱柏炼; 杜永御; 赖扬城

    2014-01-01

    目的:通过对比腹腔镜与开腹远端胃癌D2根治术的疗效及安全性,探讨腹腔镜辅助远端胃癌D2根治术的临床价值。方法221例行远端胃癌D2根治术患者,分为两组。其中腹腔镜组115例,开腹组106例,对两组手术时间、术中出血量、术后排气时间、首次进流质时间、淋巴结清扫数目、术后住院天数、并发症进行比较。结果腹腔镜组手术时间、淋巴结清扫数与开腹组差异无统计学意义(P>0.05),而腹腔镜组术中出血量少,术后肛门排气时间早,首次进流质时间早,术后住院时间短,并发症发生率低(P0.05). However, the laparoscope group had fewer intraoperative bleeding volumes, earlier postoperative anal exhaust time, earlier first time of liquid diet, shorter postoperative hospital stays and lower incidence of complications (P<0.05). Conclusion Laparoscope assisted D2 radical gastrectomy in the treatment of distal gastric cancer has small trauma, few bleeding, quick recovery and less complications. The recent curative effect is similar as that of laparotomy, and the treatment is safe and feasible, and worthy of clinical promotion.

  2. H形吻合在腹腔镜下远端胃癌根治术中的应用%Application of H reconstruction in laparoscopic distal gastrectomy for gastric cancer

    Institute of Scientific and Technical Information of China (English)

    李军辉; 曹罡; 张焱; 张莉; 杨荔; 杨文彬

    2016-01-01

    目的:评价H形吻合在腹腔镜下远端胃癌根治术后消化道重建中的临床效果。方法:回顾分析2013年1月至2015年6月152例行腹腔镜下远端胃癌根治术且有完整随访资料患者的临床资料,根据其消化道重建方式分为:H形吻合组(n=20)、毕Ⅰ式吻合组(n=53)、毕Ⅱ式吻合组(n=58)及Roux-en-Y吻合组(n=21)。4组患者在年龄、性别、肿瘤大小、肿瘤分期及分级方面差异均无统计学意义。结果:H形吻合组手术时间及重建时间较毕Ⅰ式有所增加,且重建时间两者差异有统计学意义,与毕Ⅱ式吻合组差异无统计学意义,较Roux-en-Y吻合组明显缩短,差异有统计学意义;H形吻合组术中出血量少于毕Ⅰ式吻合组,差异有统计学意义。术后每日胃肠减压量、术后进流质饮食时间明显少于其他三组,差异有统计学意义。H形吻合组术后排气时间明显缩短,与Roux组相比差异有统计学意义。 H形吻合组无术后吻合口狭窄、出血、吻合口漏等并发症发生。结论:H形吻合能明显降低手术时间,减少术后排气时间、胃潴留、吻合口梗阻等并发症,是远端胃癌根治术后理想的消化道重建方式。%Objective:To evaluate the clinical efficacy of H reconstruction in digestive tract reconstruction after laparoscopic distal gastrectomy for gastric cancer.Methods:Clinical data of 152 patients who underwent laparoscopic distal gastrectomy for gastric cancer with complete follow-up data between Jan.2013 and Jun.2015 were retrospectively analyzed.Patients were divided into H group (20 cases with H reconstruction),BⅠgroup (53 cases with BillrothⅠreconstruction),BⅡgroup (58 cases with modified BillrothⅡreconstruction) and Roux-en-Y group (21 cases with Roux-en-Y reconstruction) according to reconstructive methods.The differences of age,sex,size,stage and grade of tumors in the four groups were not

  3. Surgical Approach of Laparoscopic D2 Radical Gastrectomy for Distal Gastric Cancer%腹腔镜远端胃癌D2根治术手术路径的临床应用研究

    Institute of Scientific and Technical Information of China (English)

    徐建; 王守光; 滕世岗; 季志刚; 刘忠诚

    2011-01-01

    目的 探讨腹腔镜远端胃癌D2根治术手术路径的临床效果. 方法 2007年10月~2010年5月,对56例远端胃癌实施腹腔镜远端胃癌D2根治手术.手术路径:大网膜切除和横结肠系膜前叶剥离;解剖腹腔动脉、肝总动脉、脾动脉及清扫相应淋巴结;处理胃右动脉和5组淋巴结;清扫12a组淋巴结等顺序进行,淋巴清扫以4d→4 sb→14v→6→7/9→11 p→8a→5→12a→1→3的路径进行. 结果 手术时间130 ~375 min,(203.4±48.4) min.清扫淋巴结13 ~21枚,(16.2±1.2)枚.术后胃肠功能恢复时间48 ~120 h,(80.6±17.7)h.标本远近切缘无癌残留.无围手术期死亡病例.术后72 h吻合口出血1例,96 h输出端梗阻1例.56例术后随访2~31个月,(14.1±6.9)月,死亡8例:肿瘤广泛转移6例,心脑血管疾病2例;带瘤生存5例,无瘤生存43例,无瘤生存时间最长已31个月. 结论 腹腔镜远端胃癌D2根治术按照合理的路径进行手术,能够保证手术在正确的间隙和解剖层面进行,有利于在遵循肿瘤根治的原则下完成手术.%Objective To investigate the clinical effects of the surgical pathway of laparoscopic D2 radical gastrectomy for distal gastric cancer. Methods Totally 56 patients underwent laparoscopic D2 radical resection for distal gastric cancer from October 2007 to May 2010. The operation included 5 main steps in a certain order; first, resecting the omentum and divesting anterior lobe of the transverse mesocolon; second, anatomizing the celiac, common hepatic, splenic arteries and dissecting corresponding lymph nodes; third, managing the right gastric artery and five lymph node groups; fourth, dissecting the lymph node of 12a group;finally, the lymph nodes were dissected following the order of 4d→4sb→14v→6→7/9→llp→8a→5→12a→1→3. Results The operation time was 130 - 375 minutes [ mean, (203. 4 ±48. 4) minutes], number of harvested lymph nodes was 13 - 21 ( mean,16. 2 ± 1. 2) , and the

  4. Training mode of surgeons for laparoscopy-assisted radical resection of rectal cancer%外科医师腹腔镜辅助直肠癌根治术培训模式探讨

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

      目的提高外科医师腹腔镜手术技能,普及腹腔镜技术。方法采取在腹腔镜辅助直肠癌根治术手术教学中引入手术模拟系统,结合手术室实地参观答疑的方法,探讨外科医师腹腔镜辅助直肠癌根治术的培训模式。结果104名普通外科高级职称医师参加培训,全部随访,随访率为100%,随访结果:99位学员(95%)反馈更加熟悉腹腔镜操作技巧,手术时间比培训前平均缩短45 min。结论通过本培训模式训练可有效提高外科医师对腹腔镜辅助直肠癌根治术手术操作流程的认识及局部解剖的技巧,提高操作手术效率、提升手术效果。%Objective To popularize the laparoscopic techniques in surgeons by improving their laparoscopy-assisted surgical skills. Methods The training model of surgeons for laparoscopy-assisted radical resection of rectal cancer was studied by introducing the surgery simulation system into teaching of laparoscopy-assisted radical resection of rectal cancer in combination with questions-answering in operation room. Results A total of 104 surgeons with a senior professional title from departments of general surgery were trained and followed up (with a follow-up rate of 100%), during which 99 surgeons (95%) reported that they were more skillful in laparoscopy-assisted radical resection of rectal cancer with the mean operation time shortened to 45 minutes after training as compared to that before training. Conclusion The training model of surgeons for laparoscopy-assisted radical resection of rectal cancer can effectively improve their laparoscopy-assisted surgical skills and local anatomy knowledge.

  5. Segmental gastrectomy with radical lymph node dissection for early gastric cancer

    Institute of Scientific and Technical Information of China (English)

    Takeru; Matsuda; Kunihiko; Kaneda; Manabu; Takamatsu; Keishi; Aishin; Masahide; Awazu; Akiko; Okamoto; Katsunori; Kawaguchi

    2010-01-01

    AIM: To describe a new surgical technique and evaluate the early results of segmental gastrectomy (SG) with modified D2 lymph node (LN) dissection for early gastric cancer (EGC). METHODS: Fourteen patients with EGC underwent SG with modified D2 dissection from 2006 to 2008. Their operative results and postoperative courses were compared with those of 17 patients who had distal gastrectomy (DG) for EGC during the same period. RESULTS: Operating time, blood loss, and hospital stay were similar between the 2 g...

  6. Postoperative Complications of Laparoscopic Total Gastrectomy versus Open Total Gastrectomy for Gastric Cancer in a Meta-Analysis of High-Quality Case-Controlled Studies

    Directory of Open Access Journals (Sweden)

    Mikito Inokuchi

    2016-01-01

    Full Text Available Background. Some meta-analyses of case-controlled studies (CCSs have shown that laparoscopic or laparoscopy-assisted total gastrectomy (LTG had some short-term advantages over open total gastrectomy (OTG. However, postoperative complications differed somewhat among the meta-analyses, and some CCSs included in the meta-analyses had mismatched factors between LTG and OTG. Methods. CCSs comparing postoperative complications between LTG and OTG were identified in PubMed and Embase. Studies matched for patients’ status, tumor stage, and the extents of lymph-node dissection were included. Outcomes of interest, such as anastomotic, other intra-abdominal, wound, and pulmonary complications, were evaluated in a meta-analysis performed using Review Manager version 5.3 software. Result. This meta-analysis included a total of 2,560 patients (LTG, 1,073 patients; OTG, 1,487 patients from 15 CCSs. Wound complications were significantly less frequent in LTG than in OTG (n = 2,430; odds ratio [OR] 0.30, 95% confidence interval [CI] 0.29–0.85, P=0.01, I2 = 0%, and OR 0.46, 95% CI 0.17–0.52, P<0.0001, I2 = 0%. However, the incidence of anastomotic complications was slightly but not significantly higher in LTG than in OTG (n = 2,560; OR 1.44, 95% CI 0.96–2.16, P=0.08, I2 = 0%. Conclusion. LTG was associated with a lower incidence of wound-related postoperative complications than was OTG in this meta-analysis of CCSs; however, some concern remains about anastomotic problems associated with LTG.

  7. 胃次全切除后圆形吻合器完成残胃-空肠端侧吻合的实验与临床应用研究%Clinical and experimental study of end-to-side gastrojejunostomy with circular stapler after distal subtotal gastrectomy

    Institute of Scientific and Technical Information of China (English)

    张勤; 叶再元; 余建法; 裘华森

    2008-01-01

    目的 探讨胃次全切除后采用圆形吻合器行残胃-空肠端侧吻合的实验与临床可行性.方法 Beagle's犬12条,随机分成A、B两组,在胃窦切除后分别以器械或手工行残胃-十二指肠端侧吻合术.3个月后,以器械行残胃-十二指肠侧侧吻合术.测量残胃十二指肠侧侧吻合处及邻近的十二指肠周长;并观察残胃空肠端侧吻合口直径及愈合情况.选择163例远端胃癌患者,随机分成C、D两组,C组89例,D组74例.胃次全切除后,分别以器械或手工行残胃-空肠端侧吻合术,手术后观察吻合口漏、狭窄等并发症,1年后行稀钡上消化道造影,观察吻合口钡剂通过和2 h后残胃钡剂残留情况.结果 手术后12条Beagle's犬术后均恢复良好,残胃十二指肠侧侧吻合处及邻近的十二指肠周长分别是(6.46±0.06) cm,(7.26±0.12) cm.残胃空肠端侧吻合口及小弯侧三角处愈合均良好,A、B两组吻合口直径分别为(1.18±0.13) cm和(1.20±0.09) cm.两组比较差异无显著性意义(t=0.255,P=0.804).163例患者均顺利完成手术,术后未出现吻合口漏、狭窄等并发症,术后1年,2组分别行上消化道稀钡造影,均显示吻合口无明显狭窄,钡剂通过顺利,2 h后残胃仅见少量钡剂残留.结论 胃次全切除后应用器械行残胃-空肠端侧吻合能够在残胃的原位完成消化道重建,降低吻合难度,方法可行.%Objective To study the clinical and experimental effects of end-to-side gastrojejunostomy with circular stapler after distal subtotal gastrectomy. Methods Twelve Beagle's dogs were randomly divided into groups A and B. End-to-side gastroduodenostomy was done with circular staplers or hand-sewing after gastrectomy. Side-to-side gastroduodenostomy was done in the second operation after three months. Healing and diameter of end-to-side gastroduodenostomy were observed in Beagle'sdogs, and the perimeters of side-to-side gastroduodenostomy and the duodenum adjacent to

  8. Clinical and experimental study of end-to-side gastrojejunostomy with circular stapler after distal subtotal gastrectomy%胃次全切除后残胃-空肠端侧器械吻合的临床和实验研究

    Institute of Scientific and Technical Information of China (English)

    张勤; 叶再元; 余建法; 施红旗

    2007-01-01

    目的 总结胃次全切除后采用弧形切割吻合器行残胃-空肠端侧吻合的临床和实验体会.方法 Beagle犬12条,随机分成A、B两组,在胃窦切除后分别以器械或手工行残胃-十二指肠端侧吻合术;3个月后,以器械行残胃-十二指肠侧侧吻合术;测量残胃十二指肠侧侧吻合处及邻近的十二指肠周长,并观察残胃-空肠端侧吻合口直径及愈合情况.选择145例远端胃癌患者,随机分成A、B两组:A组71例,B组74例.胃次全切除后,分别以器械或手工行残胃-空肠端侧吻合术,手术后观察吻合口瘘、狭窄等并发症;1年后行上消化道造影,观察吻合口钡剂通过和2 h后残胃钡剂残留情况.结果 12条Beagle犬术后均恢复良好,残胃十二指肠侧侧吻合处及邻近的十二指肠周长分别是(6.46±0.06)cm和(7.26±0.12)am;残胃空肠端侧吻合口及小弯侧三角处愈合均良好,A、B两组吻合口直径分别为(1.18±0.13)cm和(1.20±0.09)cm;两组比较差异无统计学意义(t=0.255,P=0.804).145例患者均顺利完成手术,术后未出现吻合口瘘、狭窄等并发症;术后1年,两组分别行上消化道稀钡造影,均显示吻合口无明显狭窄,钡剂通过顺利,2 h后残胃仅见少量钡剂残留.结论 胃次全切除后应用器械行残胃-空肠端侧吻合能够在残胃的原位完成消化道重建,降低吻合难度,确保足够的胃切除,避免撕裂脾脏和脾周血管.%Objective To study the clinical and experimental efficacy of end-to-side gastro jejunostomy with circular stapler after distal subtotal gastrectomy.Methods Twelve Beagle dogs were randomly divided into group A and B. End-to-side gastroduodenostomy was finished with circular staplers or hand-sewn after gastrectomy. Side-to-side gastroduodenostomy was done in the second operation after three months.Healing and diameter of end-to-side gastroduodenostomy in Beagle'S were observed dogs.Perimeter of side-to-side gastroduodenostomy and

  9. 高龄患者腹腔镜下胃癌及直肠癌联合根治术两例%Laparoscopy-assisted combined radical resection for synchronous rectal and gastric cancer in elderly patients: report of two cases

    Institute of Scientific and Technical Information of China (English)

    方佳峰; 卫洪波; 陈图锋; 黄勇; 魏波; 郑宗珩; 黄江龙; 徐皓中

    2012-01-01

    目的 探讨腹腔镜下高龄患者胃癌、直肠癌联合根治术的安全性和可行性.方法 回顾性分析接受腹腔镜胃癌、直肠癌同时根治性切除手术的2例高龄患者的临床资料.结果 2例患者年龄分别为78岁和75岁,术前均合并较多基础疾病,1例为Ⅱ期胃体癌和ⅠB期直肠癌,另1例为ⅢA期胃癌和ⅠB期直肠癌.予以腹腔镜下胃癌、直肠癌联合根治性切除术,手术切口长度为5cm,手术时间分别为260和255 min,术中出血量分别为60和80 ml,术程顺利,术中未出现任何并发症.术后恢复进食时间分别为4和5d,术后住院时间分别为13和14 d,术后亦未出现并发症.2例患者术后分别随访了13和12个月,均未发现肿瘤复发、转移.结论 由腹腔镜手术经验丰富的医师对高龄患者施行腹腔镜下胃癌、直肠癌联合根治术是安全、可行的,具有创伤小、恢复快的优点.%Objective To investigate the safety and feasibility of laparoscopy-assisted combined radical resection for synchronous rectal and gastric cancer in elderly patients.Methods Clinical data of two elderly patients undergoing laparoscopy-assisted combined radical resection for synchronous rectal and gastric cancer were analyzed retrospectively.Results The two cases were 78 and 75 years old respectively.Both were complicated with many medical conditions.One case suffered from stage Ⅱ cancer in the gastric body and stage Ⅰ B rectal cancer,and the other suffered from stage Ⅲ A gastric cancer and stage ⅠB rectal cancer.Both cases had received laparoscopy-assisted combined radical resection for synchronous rectal and gastric cancer,with 5 cm of incision.The operative time was 260 and 255 min and the intraoperative bleeding was 60 and 80 ml respectively.No complication occurred intraoperatively.Time to resume oral intake was 4 and 5 days and length of postoperative hospital stay was 13 and 14 days respectively.No postoperative complication occurred

  10. Bursectomy at radical gastrectomy

    Institute of Scientific and Technical Information of China (English)

    Cuneyt; Kayaalp

    2015-01-01

    Radical gastrectomy with extended lymph node dissec tion and prophylactic resection of the omentum, peri toneum over the posterior lesser sac, pancreas and/o spleen was advocated at the beginning of the 1960 s in Japan. In time, prophylactic routine resections of the pancreas and/or spleen were abandoned because of the high incidence of postoperative complications. However omentectomy and bursectomy continued to be standard parts of traditional radical gastrectomy. The bursaomentalis was thought to be a natural barrier against invasion of cancer cells into the posterior part of the stomach. The theoretical rationale for bursectomy was to reduce the risk of peritoneal recurrences by eliminating the peritoneum over the lesser sac, which might include free cancer cells or micrometastases. Over time, the indication for bursectomy was gradually reduced to only patients with posterior gastric wall tumors penetrating the serosa. Despite its theoretical advantages, its benefit for recurrence or survival has not been proven yet. The possible reasons for this inconsistency are discussed in this review. In conclusion, the value of bursectomy in the treatment of gastric cancer is still under debate and large-scale randomized studies are necessary. Until clear evidence of patient benefit is obtained, its routine use cannot be recommended.

  11. 非离断Roux-e n-Y吻合在全腹腔镜下远端胃癌根治术消化道重建中应用的多中心数据回顾分析%Retrospective analysis of multi-center data on the application of uncut Roux-en-Y gastrojejunostomy in totally laparoscopic distal gastrectomy

    Institute of Scientific and Technical Information of China (English)

    朱甲明; 臧卫东; 臧潞; 李勇

    2016-01-01

    Objective To investigate the feasibility and safety of uncut Roux-en-Y gastroduodenostomy in totally laparoscopic distal gastrectomy (TLDG) for gastric cancer. Methods Clinical data of 30 gastric cancer patients from 4 hospitals undergoing TLDG plus uncut Roux-en-Y gastroduodenostomy from February 2014 to January 2015 were analyzed retrospectively. Results Among 30 gastric cancer patients, 8 were in Guangdong General Hospital, 9 in The Second Hospital of Jilin University, 4 in Ruijin Hospital and 9 in Fujian Provincial Cancer Hospital, who were diagnosed as distal gastric cancer by pathology without distant metastasis. The clinical staging of these patients was stageⅠA in 7 cases, stageⅠB in 4, stageⅡA in 6, stageⅡB in 5, stage Ⅲ A in 5, stage Ⅲ B in 1, stage Ⅲ C in 2. All the main surgeons were experienced with more than 50 operations of totally laparoscopic distal gastrectomy for gastric cancer. All the 30 patients completed operations successfully. The incision length was (4.8 ± 1.2) cm, total operation time and anastomosis time was (223.5 ± 47.2) and (52.8 ± 10.9) minutes, intra-operative blood loss was (53.0 ± 30.7) ml and number of harvested lymph nodes was 36.9 ± 0.9. No case was transferred to open operation. The detain time of gastric tube was (2.5 ± 1.2) days, the first time to flatus was (2.9 ± 0.9) days and the first time to liquid diet intake was (2.9 ± 1.2) days. No perioperative death was found. Postoperative lymphatic leakage occurred in 1 case and peritoneal bleeding occurred in 1 case , which was cured by conservative treatment. No one developed anastomosis-related complication. Conclusion Uncut Roux-en-Y gastroduodenostomy reconstruction is safe and feasible in totally laparoscopic distal gastrectomy for gastric cancer.%目的:探讨非离断(Uncut)Roux-en-Y吻合术应用于全腹腔镜远端胃癌根治术消化道重建中的安全性和可行性。方法回顾性分析2014年2月至2015年1月间在广东省人

  12. The Application of Totally Laparoscopic Distal Gastrectomy with Modified Delta-shaped Gastroduodenostomy for Locally Advanced Gastric Cancer%全腹腔镜改良三角吻合技术在局部进展期远端胃癌中的应用

    Institute of Scientific and Technical Information of China (English)

    林密; 黄昌明; 郑朝辉; 李平; 谢建伟; 林建贤

    2015-01-01

    Objective T he present study introduced a modified delta‐shaped gastroduodenostomy and accessed its safety ,feasibility and short term outcomes in patients undergoing totally laparoscopic distal gastrectomy for locally advanced gastric cancer . Methods A total of 85 patients with primary locally advanced distal gastric cancer undergoing totally laparoscopic distal gastrectomy with modified delta‐shaped gastroduodenostomy between January 2013 and December 2014 were enrolled . The clinicopathologic characteristics ,intraoperative outcomes , postoperative outcomes and postoperative complications were collected and summarized . Univariate and multivariate analyses were performed to estimate the predictive factors for postoperative morbidity . Results The male to female ratio of eligible patients included was 1 .7∶1 ,with a mean age (60 .5 ± 13 .6) years (range 24 to 87 years) and a mean BMI (22 .2 ± 3 .4) kg/m2 (range 14 .7 to 32 .9 kg/m2 ) . One patient was diagnosed as gastric cancer with pyloric obstruction and 12 with hemorrhage (presented with melena) . Thirty‐three patients (38 .8% ) were with comorbidity . The mean operation time was (157 .6 ± 28 .4) min (range 90 to 225 min) ,the mean anastomosis time was (12 .9 ± 4 .1) min (range 7 to 29 min) ,the mean blood loss was (51 .3 ± 34 .3) mL (range 10 to 200 mL) , and the mean times to first flatus ,fluid diet ,soft diet and postoperative hospital stay were (4 .0 ± 1 .7) days (range 2 to 14 days) ,(5 .4 ± 2 .2) days (range 2 to 15 days) ,(8 .4 ± 3 .2) days (range 8 to 50 days) , and (13 .2 ± 8 .6) days (range 4 to 25 days) ,respectively . Four patients with minor anastomotic leakage after surgery were managed conservatively ;no patient experienced any complications around the anastomo‐sis ,such as anastomotic stricture or anastomotic hemorrhage . Univariate analysis showed that BMI and gastric cancer with hemorrhage were significant factors that affected postoperative morbidity (P<0 .05

  13. [Postoperative morbidity and in-hospital mortality of gastrectomy due to gastric adenocarcinoma: a report of 50 years].

    Science.gov (United States)

    Ruiz, Eloy; Payet, Carlos; Montalbetti, Juan Antonio; Celis, Juan; Payet, Eduardo; Berrospi, Francisco; Chavez, Ivan; Young, Frank

    2004-01-01

    Determine the postoperative morbidity and in-hospital mortality of gastrectomy due to gastric cancer. The study involved the review of the clinical records of all patients with histologically confirmed diagnostic of gastric adenocarcinoma, which underwent a gastrectomy at the Peruvian Institute of Neoplastic Diseases between January 1950 and December 1999. During that period, 2,033 gastrectomies were performed, 503 of which were total gastrectomies and 1,447 were distal subtotal gastrectomies. Postoperative morbidity of total and distal subtotal gastrectomy dropped from 23.7% and 14.3% during the 1950 decade, to 19.8% and 7.4% during the 1990 decade, respectively, while the in-hospital mortality of total and subtotal gastrectomy dropped from 28.9% and 19.4% during the 50s to 4.4% and 2.2% during the 90's. The most common complications were the esophagojejunal, gastrojejunal and duodenal fistulas, respiratory infections, intra-abdominal abscesses, pancreatic fistula, early intestinal obstruction, hemorrhage from the anastomosis site and surgical site infection. Multivariate logistics regression analysis showed that the risk factors for in-hospital mortality of total gastrectomy were hypoalbuminemia, intraoperative blood transfusion and re-resection (OR: 2.4, 5.9 and 1.7, respectively). For distal subtotal gastrectomy, the risk factors for in-hospital mortality were hypoalbuminemia, intraoperative blood transfusion, splenectomy and re-resection (OR: 2.6, 2.46, 2.42 and 6.3, respectively). Based on our results, the in-hospital mortality risk depends on the postoperative variables (hypoalbuminemia, intraoperative blood transfusion, splenectomy and re-resection) more than on the pre-operative variables, beyond the surgeon's control (age, sex, clinical stage, etc.).

  14. Clinical Significance of Biliary Dilatation and Cholelithiasis after Subtotal Gastrectomy.

    Science.gov (United States)

    Yoon, Harry; Kwon, Chang Il; Jeong, Seok; Lee, Tae Hoon; Han, Joung Ho; Song, Tae Jun; Hwang, Jae Chul; Kim, Dae Jung

    2015-07-01

    The well-organized study to support that increased cholelithiasis and bile duct dilatation can occur after gastrectomy has not been reported. The aim of this study was to determine the incidence of cholelithiasis and the degree of common bile duct (CBD) dilatation in patients undergoing subtotal gastrectomy, compared to those undergoing endoscopic treatment for gastric cancer. Patients who diagnosed with gastric cancer and received treatment at six academic referral centers were investigated for the incidence and time of cholelithiasis and the degree of CBD dilatation after treatment by analysis of 5-year follow-up CTs. The operation group underwent subtotal gastrectomy without vagotomy, while in the control group endoscopic treatment was administered for gastric cancer. A total of 802 patients were enrolled in 5-year analysis (735 patients in the operation group and 67 patients in the control group). Cholelithiasis occurred in 47 patients (6.39%) in the operation group and 3 patients (4.48%) in the control group (p=0.7909). The incidences of cholelithiasis were 4.28% in Billoth-I and 7.89% in Billoth-II (p=0.0487). The diameter of proximal CBD and distal CBD increased by 1.11 mm and 1.41 mm, respectively, in the operation group, compared to 0.4 mm and 0.38 mm, respectively, in the control group (pœ0.05). Patients with increased CBD dilatation more than 5 mm showed statistically significant increases in alkaline phosphatase and gamma-glutamyltransferase. The incidence of cholelithiasis was not increased due to subtotal gastrectomy without vagotomy, but the incidence was higher after Billoth-II compared to Billoth-I. In addition, significant change in the CBD diameter was observed after subtotal gastrectomy.

  15. Totally Laparoscopic Gastrectomy for Gastric Cancer Associated with Recklinghausen's Disease

    Directory of Open Access Journals (Sweden)

    Yoshihisa Sakaguchi

    2010-01-01

    Full Text Available This paper documents the first case of gastric cancer associated with Recklinghausen's disease, which was successfully treated by a totally laparoscopic operation. A 67-year-old woman with Recklinghausen's disease was referred to this department to undergo surgical treatment for early gastric cancer. The physical examination showed multiple cutaneous neurofibromas throughout the body surface, which made an upper abdominal incision impossible. Laparoscopic surgery requiring only small incisions was well indicated, and a totally laparoscopic distal gastrectomy with lymph node dissection was performed. Billroth I reconstruction was done intra-abdominally using a delta-shaped anastomosis. The patient followed a satisfactory postoperative course with no complications. Since the totally laparoscopic gastrectomy has many advantages over open surgery, it should therefore be preferentially used as a less invasive treatment in the field of gastric cancer.

  16. Laparoscopically Assisted Proximal Gastrectomy with Esophagogastrostomy Using a Novel "Open-Door" Technique : LAPG with Novel Reconstruction.

    Science.gov (United States)

    Hosoda, Kei; Yamashita, Keishi; Moriya, Hiromitsu; Mieno, Hiroaki; Ema, Akira; Washio, Marie; Watanabe, Masahiko

    2016-12-26

    Laparoscopy-assisted proximal gastrectomy (LAPG) with esophagogastrostomy using a novel "open-door" technique was introduced recently, with the aim of preventing gastroesophageal reflux. However, quantitate assessment of gastroesophageal reflux after this surgery has not been performed till date. The aims of the current study were to investigate the safety and feasibility of this operation and to elucidate the postoperative reflux status. Twenty consecutive patients (18 men) with (y)cStage I gastric cancer in the upper third of the stomach who underwent LAPG at Kitasato University Hospital from May 2015 through September 2016 were retrospectively reviewed. We performed 24-h impedance-pH monitoring 3 months after surgery for the first eight patients and analyzed the postoperative reflux status. Median operation time was 333 min, while median anastomotic time was 81 min. None of the 20 patients experienced anastomotic leakage while two patients experienced anastomotic stricture requiring endoscopic balloon dilatation. No patient experienced heartburn without antacid drugs. During the 24-h impedance-pH monitoring, all but one patient had normal gastroesophageal acid reflux with the acid percent time of technique is a safe and feasible procedure for LAPG. The degree of gastroesophageal reflux was acceptable using this technique. Randomized controlled trials with long-term follow-ups are required to confirm that this technique would be superior to the others.

  17. Totally laparoscopic gastrectomy for early gastric cancer accompanied by huge hiatal hernia: A case report.

    Science.gov (United States)

    Hagiwara, Chie; Yajima, Kazuhito; Iwasaki, Yoshiaki; Oohinata, Ryouki; Yuu, Ken; Ishiyama, Satoshi; Amaki, Misato; Nakano, Daisuke; Yamaguchi, Tatsuro; Matsumoto, Hiroshi; Takahashi, Keiichi

    2016-02-01

    We herein present a case in which we used a totally laparoscopic approach for early gastric cancer accompanied by a huge hiatal hernia. An 80-year-old Japanese woman was referred with a chief complaint of dysphagia. A clinical diagnosis of early gastric cancer, T1b (SM) N0M0, stage IA, accompanied by hiatal hernia, was made. Distal gastrectomy with D1 plus lymphadenectomy was carried out. After the gastrectomy, the hernial sac was excised and the hernial orifice was closed. Reconstruction using the Roux-en-Y method was selected. The postoperative course was uneventful and she was discharged on postoperative day 10.

  18. Can Robotic Gastrectomy Surpass Laparoscopic Gastrectomy by Acquiring Long-Term Experience? A Propensity Score Analysis of a 7-Year Experience at a Single Institution

    Science.gov (United States)

    Hong, Sung-Soo; Shin, Ho-Jung; Cui, Long-Hai; Hur, Hoon; Han, Sang-Uk

    2016-01-01

    Purpose It is hypothesized that robotic gastrectomy may surpass laparoscopic gastrectomy after the operators acquire long-term experience and skills in the manipulation of robotic arms. This study aimed to evaluate the long-term learning curve of robotic distal gastrectomy (RDG) for gastric cancer compared with laparoscopic distal gastrectomy (LDG). Materials and Methods From October 2008 to December 2015, patients who underwent LDG (n=809) were matched to patients who underwent RDG (n=232) at a 1:1 ratio, by using a propensity score matching method after stratification for the operative year. The surgical outcomes, such as trends of operative time, blood loss, and complication rate, were compared between the two groups. Results The RDG group showed a longer operative time (171.3 minutes vs. 147.6 minutes, P<0.001) but less estimated blood loss (77.6 ml vs. 116.6 ml, P<0.001). The complication rate and postoperative recovery did not differ between the two groups. The RDG group showed a longer operative time and similar estimated blood loss compared with the LDG group after 5 years of experience (operative time: 159.2 minutes vs. 136.0 minutes in 2015, P=0.003; estimated blood loss: 72.9 ml vs. 78.1 ml in 2015, P=0.793). Conclusions In terms of short-term surgical outcomes, RDG may not surpass LDG after a long-term experience with the technique. PMID:28053810

  19. Intrathoracic Hernia after Total Gastrectomy

    Directory of Open Access Journals (Sweden)

    Yoshihiko Tashiro

    2016-05-01

    Full Text Available Intrathoracic hernias after total gastrectomy are rare. We report the case of a 78-year-old man who underwent total gastrectomy with antecolic Roux-Y reconstruction for residual gastric cancer. He had alcoholic liver cirrhosis and received radical laparoscopic proximal gastrectomy for gastric cancer 3 years ago. Early gastric cancer in the remnant stomach was found by routine upper gastrointestinal endoscopy. We initially performed endoscopic submucosal dissection, but the vertical margin was positive in a pathological result. We performed total gastrectomy with antecolic Roux-Y reconstruction by laparotomy. For adhesion of the esophageal hiatus, the left chest was connected with the abdominal cavity. A pleural defect was not repaired. Two days after the operation, the patient was suspected of having intrathoracic hernia by chest X-rays. Computed tomography showed that the transverse colon and Roux limb were incarcerated in the left thoracic cavity. He was diagnosed with intrathoracic hernia, and emergency reduction and repair were performed. Operative findings showed that the Roux limb and transverse colon were incarcerated in the thoracic cavity. After reduction, the orifice of the hernia was closed by suturing the crus of the diaphragm with the ligament of the jejunum and omentum. After the second operation, he experienced anastomotic leakage and left pyothorax. Anastomotic leakage was improved with conservative therapy and he was discharged 76 days after the second operation.

  20. [Laparoscopic Gastrostomy for a Patient with Wernicke's Encephalopathy after Gastrectomy--A Case Report with a Literature Review].

    Science.gov (United States)

    Arita, Tomohiro; Komatsu, Shuhei; Kosuga, Toshiyuki; Konishi, Hirotaka; Morimura, Ryo; Murayama, Yasutoshi; Kuriu, Yoshiaki; Shiozaki, Atsushi; Ikoma, Hisashi; Nakanishi, Masayoshi; Ichikawa, Daisuke; Okamoto, Kazuma; Otsuji, Eigo

    2015-11-01

    Wernicke's encephalopathy is usually related to alcoholism, malnutrition, or hyperemesis gravidarum. We report a case of Wernicke's encephalopathy after distal gastrectomy for gastric cancer. A 58-year-old man underwent distal gastrectomy with Billroth Ⅰreconstruction for early gastric cancer. Nine months later, he developed anorexia and vomiting for a few days. Brain MRI showed no significant findings, and he resumed ingestion 5 days after admission. On the 8th day of hospitalization, dysphagia suddenly developed and brain MRI indicated Wernicke's encephalopathy. Vitamin B1 was immediately injected, and neurological symptoms gradually improved. However, dysphagia did not adequately improve, leading to severe aspiration pneumonitis. Laparoscopic gastrostomy was performed for aspiration of the stomach contents and initiation of enteral nutrition. After gastrostomy, the patient made good progress and was transferred to a rehabilitation hospital. We should recognize that gastrectomy can cause Wernicke's encephalopathy.

  1. Pancreas-centered Anatomy in D2 Radical Lymphadenectomy in Laparoscopic-assisted Distal Gastrectomy%“胰腺中心解剖法”在腹腔镜辅助远端胃癌D2根治术淋巴结清扫中的应用

    Institute of Scientific and Technical Information of China (English)

    肖俊峰; 暨玲; 阮小蛟; 郑晓风

    2013-01-01

    目的 探讨“胰腺中心解剖法”在腹腔镜辅助远端胃癌D2根治术淋巴结清扫中的价值.方法 回顾性分析2009年9月~ 2011年5月开展的20例以胰腺为解剖中心的腹腔镜辅助远端胃癌D2根治术病例资料(A组),并以2009年5月~8月同术者20例传统腹腔镜辅助远端胃癌D2根治术为对照(B组),比较2组一般资料、手术相关指数、切缘距肿瘤距离、术后恢复时间、术后生活质量评分、术后30天内并发症以及1、2年生存率.结果 与B组相比,A组手术时间短[(110.3-20.1)min vs.(160.0±30.4)min,t=-6.100,P=0.000],术中出血量少[(149.6±60.4)ml vs.(332.0±104.5)ml,t=-6.757,P=n.000].2组淋巴结清扫数目、切缘距肿瘤距离、肛门排气时间、进食时间、术后住院时间、生活质量评分以及术后30天内并发症发生率差异均无显著性(P>0.05),A组1、2年的生存率分别为54.30%、34.30%,B组为52.87%、34.30%,2组差异无显著性(x2=0.132,P=0.717).结论 “胰腺中心解剖法”可以缩短腹腔镜辅助远端胃癌D2根治术手术时间,减少出血.%Objective To evaluate pancreas-centered anatomy in D2 radical lymphadenectomy in laparoscopic-assisted distal gastrectomy ( LADG). Methods We reviewed the clinical data of 20 patients with distal gastric cancer, who underwent LADG with D2 lymphadenectomy by using pancreas centered anatomy in our hospital from September 2009 to May 2011 (group A). Another 20 patients with distal gastric cancer, who recieved LADG with D2 lymphadenectomy by using traditional methods from May 2009 to August 2009, were set as a control group (group B). The genera! information, operation related indexes,distance between tumor and incisional margin, and postoperative recovering time, quality of life, rate of complications within 30 days, and 1- and 2-year survival rate were compared between the two groups. Results Compared to group B, group A showed significantly shorter operation time and less

  2. Comparative Study on the Difference in Functional Outcomes at Discharge between Proximal and Total Gastrectomy

    Directory of Open Access Journals (Sweden)

    Kazuaki Kuwabara

    2012-06-01

    Full Text Available Several studies have regarded proximal gastrectomy (PG as optimal compared to total gastrectomy (TG for upper stomach cancer. In addition to the traditional outcomes of complication and mortality, change in functional status should be considered as another relevant outcome in aging generations. However, there has been no community-based appraisal of functional outcomes between PG and TG. Using an administrative database, we compared functional outcomes between PG and TG. Among 12,508 patients who survived for ≥15 years and underwent open gastrectomy between 2008 and 2010, we examined patient characteristics, comorbidities, functional status estimated by the Barthel index (BI at admission and discharge, complications, ICU care, ventilation administration, blood transfusion, operating room time, resumption of oral intake, length of stay and total charges. With reference to distal gastrectomy (DG, we performed multivariate analyses to assess the impacts of PG and TG on complications and BI deterioration. A total of 434 PGs and 4,941 TGs were observed in 148 and 295 hospitals, respectively. Patient characteristics, care process, resumption of oral intake, operating room time, length of stay and total charges were also significantly different among the three gastrectomy types. PG, TG and DG were not associated with complications or functional deterioration. Patient characteristics, preoperative blood transfusion and longer operating room time were significantly associated with more complications and BI deterioration. Since patient case mix and longer operating room time were associated with poor outcomes, physicians should recognize the role of PG and might optimally challenge and complete gastrectomies within the appropriate indications.

  3. Predictive factors for body weight loss and its impact on quality of life following gastrectomy.

    Science.gov (United States)

    Tanabe, Kazuaki; Takahashi, Masazumi; Urushihara, Takashi; Nakamura, Yoichi; Yamada, Makoto; Lee, Sang-Woong; Tanaka, Shinnosuke; Miki, Akira; Ikeda, Masami; Nakada, Koji

    2017-07-14

    To determine the predictive factors and impact of body weight loss on postgastrectomy quality of life (QOL). We applied the newly developed integrated questionnaire postgastrectomy syndrome assessment scale-45, which consists of 45 items including those from the Short Form-8 and Gastrointestinal Symptom Rating Scale instruments, in addition to 22 newly selected items. Between July 2009 and December 2010, completed questionnaires were received from 2520 patients with curative resection at 1 year or more after having undergone one of six types of gastrectomy for Stage I gastric cancer at one of 52 participating institutions. Of those, we analyzed 1777 eligible questionnaires from patients who underwent total gastrectomy with Roux-en-Y procedure (TGRY) or distal gastrectomy with Billroth-I (DGBI) or Roux-en-Y (DGRY) procedures. A total of 393, 475 and 909 patients underwent TGRY, DGRY, and DGBI, respectively. The mean age of patients was 62.1 ± 9.2 years. The mean time interval between surgery and retrieval of the questionnaires was 37.0 ± 26.8 mo. On multiple regression analysis, higher preoperative body mass index, total gastrectomy, and female sex, in that order, were independent predictors of greater body weight loss after gastrectomy. There was a significant difference in the degree of weight loss (P 25 kg/m(2)). Multiple linear regression analysis identified lower postoperative body mass index, rather than greater body weight loss postoperatively, as a certain factor for worse QOL (P weight after gastrectomy, the impact of body weight loss on QOL is unexpectedly small.

  4. Influence of obesity on early surgical outcomes of laparoscopic-assisted gastrectomy in gastric cancer.

    Science.gov (United States)

    Kim, Min Gyu; Yook, Jeong Hwan; Kim, Kap Choong; Kim, Tae Hwan; Kim, Hee Sung; Kim, Beom Su; Kim, Byung Sik

    2011-06-01

    The aim of this study is to estimate the impact of obesity on surgical outcomes of laparoscopic-assisted gastrectomy for gastric cancer. Between January 2005 and January 2010, 1100 consecutive patients who underwent laparoscopic-assisted distal gastrectomy for gastric cancer were reviewed to evaluate the impact of obesity. The patients were classified into 3 groups according to the World Health Organization classification, as normal weight [body mass index (BMI) 18.5 to 24.9 kg/m], overweight (BMI 25 to 29.9 kg/m), and obese patients (BMI ≥30 kg/m). The postoperative complication rates for normal weight, overweight, and obese patients were 5.7%, 10.0%, 15.4%, respectively. Overweight and obese patients had a significantly prolonged operation time, increased intraoperative blood loss, prolonged first flatus, day of commencement of soft diet, increased number of administration of analgesics, and prolonged hospital stay. Overweight and obesity were associated with poor early surgical outcomes of laparoscopic-assisted gastrectomy. This study suggested that greater cautions and improved surgical techniques were required to improve early surgical outcomes of laparoscopic-assisted gastrectomy for overweight and obese patients.

  5. Laparoscopic Plicated Sleeve Gastrectomy: a Technical Report.

    Science.gov (United States)

    Ji, Yun; Ye, Huan; Wang, Yuedong; Zhan, Xiaoli; Zhu, Jinhui

    2016-01-01

    The standard approach to laparoscopic sleeve gastrectomy (LSG) involves sleeve-forming through a vertical gastrectomy, producing a narrow, tubular stomach. Considerable laparoscopic skills are required to find a suitable size at which the pressure of the sleeve is not excessive and the restriction is sufficient for obtaining good weight-loss effect without increasing the risk of complications. There is no doubt that considerable technical details are required to create a “perfect sleeve.” We report our sleeve-forming technique for LSG involving both vertical gastrectomy and plication, which we have termed “laparoscopic plicated sleeve gastrectomy.” This technique was shown to be safe and efficacious for the treatment of severe obesity and can reduce technical difficulties in the creation of a “perfect sleeve.”

  6. Laparoscopy-assisted versus open total colectomy: Comparison of clinical outcomes%腹腔镜辅助与开腹全结肠切除术的临床疗效比较

    Institute of Scientific and Technical Information of China (English)

    崔建; 张建立; 江秀丽

    2012-01-01

    Objective With the extensive application of minimally invasive techniques, laparoscopy-assisted total colectomy ( LATC ) has been used to treat a variety of colorectal diseases. The article is to compare the clinical outcome of LATC with that of open total colectomy, and investigate the safety and feasibility of LATC. Methods We retrospectively analyzed 12 cases of open total colectomy and 11 cases of LATC, and compared the demographics, peri- and post-operative data, and treatment outcomes between the two groups. Results Total colectomy was successfully accomplished in 22 of the cases without severe complications, but changed to open abdominal surgery in the other 1 case of multiple colonic cancer. Compared with the patients that underwent open surgery, the LATC group showed significantly less blood loss, shorter incision and postoperative hospital stay ( P 0.05 ). During the 6 - 18 months follow-up, no local recurrence or distant metastasis was found, and the stool frequency was 2-5 times per day. Conclusion Laparocopy-assisted total colectomy is an applicable option for its safety and desirable short-term outcome.%目的 随着微创技术的广泛应用,腹腔镜全结肠切除术已应用于治疗多种结直肠疾病.文中比较腹腔镜辅助与开腹全结肠切除术的临床疗效,探讨腹腔镜辅助全结肠切除术的安全性和可行性.方法 回顾性分析23例全结肠切除术的临床资料,分为开腹手术组(l2例)和腹腔镜手术组(11例),比较2组患者的一般情况、手术情况、术后情况以及疗效评价.结果 22例患者顺利完成手术,无相关并发症,1例结肠多原发癌患者中转开腹.腹腔镜组的失血量、术后住院天数和切口长度均少于或小于开腹组(P0.05),腹腔镜组手术时间相比开腹手术组延长105min(P<0.05).术后随访6~18个月,患者均未见转移及复发,排便次数2~5次/d.结论 腹腔镜辅助全结肠切除术安全可行,近期疗效良好.

  7. Gastric remnant twist in the immediate post-operative period following laparoscopic sleeve gastrectomy

    Science.gov (United States)

    Subhas, Gokulakkrishna; Gupta, Anupam; Sabir, Mubashir; Mittal, Vijay K

    2015-01-01

    Twist of stomach remnant post sleeve gastrectomy is a rare entity and difficult to diagnose pre-operatively. We are reporting a case of gastric volvulus post laparoscopic sleeve gastrectomy, which was managed conservatively. A 38-year-old lady with a body mass index of 54 underwent laparoscopic sleeve gastrectomy. Sleeve gastrectomy was performed over a 32 French bougie using Endo-GIA tri-stapler. On post-operative day 1, patient had nausea and non-bilious vomiting. An upper gastrointestinal gastrografin study on post-operative days 1 and 2 revealed collection of contrast in the fundic area of stomach with poor flow distally, and she vomited gastrograffin immediately post procedure. With the suspicion of a stricture in the mid stomach as the cause, the patient was taken back for a exploratory laparoscopy and intra-operative endoscopy. We found a twist in the gastric tube which was too tight for the endoscope to pass through. This was managed conservatively with a long stent to keep the gastric tube straight and patent. The stent was discontinued in 7 d and the patient did well. In laparoscopic sleeve gastrectomy the stomach is converted into a tube and is devoid of its supports. If the staples fired are not aligned appropriately, it can predispose this stomach tube to undergo torsion along its long axis. Such a twist can be avoided by properly aligning the staples and by placing tacking sutures to the omentum and new stomach tube. This twist is a functional obstruction rather than a stricture; thus, it can be managed by endoscopy and stent placement. PMID:26649158

  8. Gastric remnant twist in the immediate post-operative period following laparoscopic sleeve gastrectomy

    Institute of Scientific and Technical Information of China (English)

    Gokulakkrishna; Subhas; Anupam; Gupta; Mubashir; Sabir; Vijay; K; Mittal

    2015-01-01

    Twist of stomach remnant post sleeve gastrectomy is a rare entity and difficult to diagnose pre-operatively. We are reporting a case of gastric volvulus post laparoscopic sleeve gastrectomy, which was managed conservatively. A 38-year-old lady with a body mass index of 54 underwent laparoscopic sleeve gastrectomy. Sleeve gastrectomy was performed over a 32 French bougie using Endo-GIA tri-stapler. On post-operative day 1, patient had nausea and non-bilious vomiting. An upper gastrointestinal gastrografin study on postoperative days 1 and 2 revealed collection of contrast in the fundic area of stomach with poor flow distally, and she vomited gastrograffin immediately post procedure. With the suspicion of a stricture in the mid stomach as the cause, the patient was taken back for a exploratory laparoscopy and intra-operative endoscopy. We found a twist in the gastric tube which was too tight for the endoscope to pass through. This was managed conservatively with a long stent to keep the gastric tube straight and patent. The stent was discontinued in 7 d and the patient did well. In laparoscopic sleeve gastrectomy the stomach is converted into a tube and is devoid of its supports. If the staples fired are not aligned appropriately, it can predispose this stomach tube to undergo torsion along its long axis. Such a twist can be avoided by properly aligning the staples and by placing tacking sutures to the omentum and new stomach tube. This twist is a functional obstruction rather than a stricture; thus, it can be managed by endoscopy and stent placement.

  9. Surgical advantages of reduced-port laparoscopic gastrectomy in gastric cancer.

    Science.gov (United States)

    Kunisaki, Chikara; Makino, Hirochika; Yamaguchi, Naotaka; Izumisawa, Yusuke; Miyamato, Hiroshi; Sato, Kei; Hayashi, Tsutomu; Sugano, Nobuhiro; Suzuki, Yoshihiro; Ota, Mitsuyoshi; Tsuburaya, Akira; Kimura, Jun; Takagawa, Ryo; Kosaka, Takashi; Ono, Hidetaka Andrew; Akiyama, Hirotoshi; Endo, Itaru

    2016-12-01

    Although a few studies have reported the use of reduced-port laparoscopic gastrectomy (RPG) in gastric cancer patients, the feasibility of routinely using this technique remains unclear. It is therefore important to evaluate the surgical advantages of this technique in this patient group. Between August 2010 and July 2015, 165 patients underwent RPGs at our hospital, performed by a single surgeon. Of these patients, 88 underwent reduced-port laparoscopic distal gastrectomy (RPLDG) and 77 underwent reduced-port laparoscopic total gastrectomy (RPLTG). In addition to short-term surgical outcomes after RPG, survival times and the surgical learning curve were also evaluated. Blood losses during lymph node dissection in the RPLDG and RPLTG groups were not significantly different (p = 0.160). Conversion to open surgery was necessary in only two patients. Postoperative morbidities were observed in 14.8 % of the RPLDG group and 14.3 % of the RPLTG group, but there were no deaths. Most patients expressed high cosmetic satisfaction in both groups. In the RPLDG group, operation time during reconstruction decreased over the first 50 cases and then plateaued, as the surgeon's experience of the technique increased. In contrast, in the RPLTG group, operation times dropped with surgical experience for both lymph node dissection, plateauing after 40 cases, and for reconstruction, plateauing after 30 cases. Only three patients died of gastric cancer in the follow-up period and three patients died of other diseases. Five-year overall survival and 5-year disease-specific survival were 95.6 and 98.0 %, respectively. We have shown that reduced-port gastrectomy (RPG) could be an acceptable and satisfactory procedure for treating gastric cancer for an experienced laparoscopic gastric surgeon who has sufficient previous experience of conventional laparoscopic gastrectomies.

  10. Factors influencing lymph node recovery from the operative specimen after gastrectomy for gastric adenocarcinoma.

    Science.gov (United States)

    Schoenleber, Scott J; Schnelldorfer, Thomas; Wood, Christina M; Qin, Rui; Sarr, Michael G; Donohue, John H

    2009-07-01

    Regional lymph node metastases are an important predictor of survival for patients with resectable adenocarcinoma of the stomach. Currently, the number of lymph nodes examined is frequently less than requirements for accurate staging. Clinical factors associated with lymph node recovery are understood poorly. We performed a retrospective chart review of 99 consecutive patients who underwent gastrectomy for gastric adenocarcinoma distal to the gastroesophageal junction to determine clinical variables associated lymph node recovery. Ninety-nine patients underwent gastrectomy for gastric adenocarcinoma at our two hospitals. More than 15 lymph nodes were examined in 64% of specimens. Univariate analysis showed an association between the number of lymph nodes recovered and the number of positive nodes, lymphadenectomy extent, hospital, surgeon, and pathology technician (p analysis identified the pathology technician as the most important healthcare-related variable contributing to the variation of lymph node recovery, using fixed- (p technical aspects of specimen processing may be of benefit in maximizing the number of lymph nodes recovered.

  11. [Impact of splenectomy and/or distal pancreatectomy in the prognosis of the proximal gastric cancer].

    Science.gov (United States)

    Mori Gonzales, Edmundo; Celis, Juan; Ruiz, Eloy; Payet, Eduardo; Berrospi, Francisco; Chavez, Iván; Young, Frank; Luque, Carlos; Montes, Jaime

    2012-01-01

    Identify prognostic factors associated to total or proximal gastrectomy with or without splenectomy and / or distal pancreatectomy in patient with proximal gastric cancer. Evaluate the frequency of lymph node metastasis to the hilum and splenic artery, postoperative morbidity and mortality and the impact of lymphadenectomy of group 10 and 11 on long term survival. We performed an observational, descriptive, longitudinal and retrospective study analyzing patients with diagnostic of proximal third gastric adenocarcinoma subjected to total or proximal gastrectomy with or without splenectomy or distal pancreatectomy in the service of Abdomen of the Instituto Nacional de Enfermedades Neoplásicas between 1990 and 2005. Overall survival for each of the groups was calculated using the Kaplan-Meier method, prognostic factors were evaluated using univariate and multivariate analysis. We studied 219 patients with proximal third gastric adenocarcinoma (cardias and bottom), of wich, according to inclusion criteria, only qualify 129 (N=129): 22 (17.1%) were treated by gastrectomy alone, 79 (61.2%) gastrectomy associated witch splenectomy and 28 (21.7%) gastrectomy with distal pancreatosplenectomy, constituting three treatment groups. We compared the survival of each group and each factor analyzed, determining the following prognostic factors: lymph node metastasis (N2-N3), degree of differentiation, undifferentiated tumors and Borrmann III and IV tumors. Neither splenectomy or distal pancreatectosplenectomy improved survival compared to the gastrectomy alone. The morbidity and mortality was higher in patients with more aggressive but more aggressive surgery without significant value. The number of nodes removed in patients who had pancreatosplenectomy and /or splenectomy was higher, however, had no impact on survival at 5 years.

  12. Distal clavicle edema; Distales Klavikulaoedem

    Energy Technology Data Exchange (ETDEWEB)

    Vahlensieck, M.; Schmittke, I. [Radiologie Haydnhaus, Bonn (Germany); Schmidt, H.M. [Universitaet Bonn (Germany). Anatomisches Institut

    2006-07-15

    Distal clavicle marrow edema: frequency, MRI in the early stage and macroscopic correlation to the bone marrow distribution and to evaluate frequency and diagnostic criteria of a posttraumatic clavicula disorder with an edema pattern on MRI. An additional macroscopic study of the clavicle should elucidate anatomic pecularities which could explain the reaction of the distal clavicle. 285 MRI of traumatized patients were analyzed for edema pattern of the distal clavicle. Pattern A edema within the clavicle and the acromion was distinguished from pattern B edema within the clavicle only. Dissection in 20 cadavers should reveal vascular pecularities and the bone marrow distribution within clavicle and acromion or vascular pecularities. In 38 patients (13,3%) we found edema within the distal clavicle. Pattern A was found in 28 (9,8%) and pattern B in 10 patients (3,5%). Pattern A was usually associated with swelling of the AC joint (27 out of 28). Other injuries were not evident. 18 cadavers showed hematopoetic marrow within the distal clavicle and fatty marrow within the acromion. The distale clavicle can frequently react with edema pattern after trauma without evidence for another injury. Distinguish in cases with and cases without synovitis of the AC joint could have impact on therapy. A peculier vascular supply of the distal clavicle could not be found. (orig.) [German] Bestimmung der Haeufigkeit und diagnostischer Kriterien einer posttraumatischen Klavikulaerkrankung, die mit einem MR-tomographischen Oedemmuster auffaellt. Makroskopische Besonderheiten der Markhoehle sollten gesucht werden, die die besondere Reaktionsform der distalen Klavikula mit erklaeren koennten. 285 Patienten mit traumaassoziierten, zeitversetzt nach dem Unfallereignis bestehenden Schulterbeschwerden, wurden auf MR-tomographische Oedemmuster in der distalen Klavikula untersucht. Das Oedemmuster wurde in ''Klavikula allein'' (Muster B) und ''mit Beteiligung des

  13. Total gastrectomy for non-neoplastic diseases

    DEFF Research Database (Denmark)

    Bjorn, Niels; Ainsworth, Alan Patrick; Mortensen, Michael Bau

    2017-01-01

    Background: The aim of this study was to describe patients who had total gastrectomy for non-neoplastic diseases within a well-defined geographical area. Material and Methods: Retrospective study of patients who had gastrectomy for a non-neoplastic disease at the Department of Surgery, Odense...... University Hospital from 1 January 2005 to 31 December 2014. Results: A total of 268 gastrectomies were performed with the 10-year period. Of these, ten (4%) were done for non-neoplastic diseases. Two were men and eight women with a median age of 51 years (range 31 to 96 years). Six had emergency surgery...... and four were planned procedures. Four patients had no complications following surgery, whereas severe complications where seen in 6 patients, where anastomotic leakage occurred in 3 patients. Median length of postoperative stay was 21 days (range 6 to 98 days), and the 30-days and 90-days mortality was 1...

  14. Effect of obesity on intraoperative bleeding volume in open gastrectomy with D2 lymph-node dissection for gastric cancer

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    Nagano Yasuhiko

    2008-04-01

    Full Text Available Abstract Background To investigate the effect of obesity on open gastrectomy with D2 lymph-node dissection. Methods Between January 2005 and March 2007, 100 patients with preoperatively diagnosed gastric cancer who underwent open gastrectomy with D2 lymph-node dissection were enrolled in this study. Of these, 61 patients underwent open distal gastrectomy (ODG and 39 patients underwent open total gastrectomy (OTG. Patients were classified as having a high body-mass index (BMI; ≥ 25.0 kg/m2; n = 21 or a normal BMI (2; n = 79. The visceral fat area (VFA and subcutaneous fat area (SFA were assessed as identifiers of obesity using FatScan software. Patients were classified as having a high VFA (≥ 100 cm2; n = 34 or a normal VFA (2; n = 66. The relationship between obesity and short-term patient outcomes after open gastrectomy was evaluated. Patients were classified as having high intraoperative blood loss (IBL; ≥ 300 ml; n = 42 or low IBL (n = 58. Univariate and multivariate analyses were used to identify predictive factors for high IBL. Results Significantly increased IBL was seen in the following: patients with high BMI versus normal BMI; patients with gastric cancer in the upper third of the stomach versus gastric cancer in the middle or lower third of the stomach; patients who underwent OTG versus ODG; patients who underwent splenectomy versus no splenectomy; and patients with high VFA versus low VFA. BMI and VFA were significantly greater in the high IBL group than in the low IBL group. There was no significant difference in morbidity between the high IBL group and the low IBL group. Multivariate analysis revealed that patient age, OTG and high BMI or high VFA independently predicted high IBL. Conclusion It is necessary to perform operative manipulations with particular care in patients with high BMI or high VFA in order to reduce the IBL during D2 gastrectomy.

  15. Successful enteral nutrition in the treatment of esophagojejunal fistula after total gastrectomy in gastric cancer patients

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    Portanova Michel

    2010-08-01

    Full Text Available Abstract Background Esophagojejunal fistula is a serious complication after total gastrectomy in gastric cancer patients. This study describes the successful conservative management in 3 gastric cancer patients with esophagojejunal fistula after total gastrectomy using total enteral nutrition. Methods Between January 2004 to December 2008, 588 consecutive patients with a proven diagnosis of gastric cancer were taken to the operation room to try a curative treatment. Of these, 173 underwent total gastrectomy, 9 of them had esophagojejunal fistula (5.2%. In three selected patients a trans-anastomotic naso-enteral feeding tube was placed under fluoroscopic vision when the fistula was clinically detected and a complete polymeric enteral formula was used. Results The complete closing of the esophagojejunal fistula was obtained in day 8, 14 and 25 respectively. Conclusion In some selected cases it is possible to make a successful enteral nutrition using a feeding tube distal to the leak area inserted with the help of fluoroscopic vision. The specialized management of a gastric surgery unit and nutritional therapy unit are highlighted.

  16. D2 dissection in laparoscopic and open gastrectomy for gastric cancer

    Institute of Scientific and Technical Information of China (English)

    Ming Cui; Jia-Di Xing; Wei Yang; Yi-Yuan Ma; Zhen-Dan Yao; Nan Zhang; Xiang-Qian Su

    2012-01-01

    AIM:To evaluate the radicalness and safety of laparoscopic D2 dissection for gastric cancer.METHODS:Clinicopathological data from 209 patients with gastric cancer,who underwent radical gastrectomy with D2 dissection between January 2007 and February 2011,were analyzed retrospectively.Among these patients,131 patients underwent laparoscopyassisted gastrectomy (LAG) and 78 underwent open gastrectomy (OG).The parameters analyzed included operative time,blood loss,blood transfusion,morbidity,mortality,the number of harvested lymph nodes (HLNs),and pathological stage.RESULTS:There were no significant differences in sex,age,types of radical resection [radical proximal gastrectomy (PG + D2),radical distal gastrectomy (DG + D2) and radical total gastrectomy (TG + D2)],and stages between the LAG and OG groups (P > 0.05).Among the two groups,127 cases (96.9%) and 76 cases (97.4%) had 15 or more HLNs,respectively.The average number of HLNs was 26.1 ± 11.4 in the LAG group and 24.2 ± 9.3 in the OG group (P =0.233).In the same type of radical resection,there were no significant differences in the number of HLNs between the two groups (PG + D2:21.7 ± 7.5 vs 22.4 4-9.3;DG + D2:25.7 ± 11.0 vs 22.3 ± 7.9; TG + D2:30.9 ± 13.4 vs 29.3 ± 10.4; P > 0.05 for all comparisons).Tumor free margins were obtained in all cases.Compared with OG group,the LAG group had significantly less blood loss,but a longer operation time (P < 0.001).The morbidity of the LAG group was 9.9%,which was not significantly different from the OG group (7.7%) (P=0.587).The mortality was zero in both groups.CONCLUSION:Laparoscopic D2 dissection is equivalent to OG in the number of HLNs,regardless of tumor location.Thus,this procedure can achieve the same radicalness as OG.

  17. Gastrectomy for gastric carcinoma with situs inversus totalis: case report and literature review

    Science.gov (United States)

    Zhu, H; Yang, K; Hu, JK

    2015-01-01

    Background: Situs inversus totalis (SIT), a rare congenital anomaly, is characterized by a complete mirror image transposition of the thoracic and abdominal viscera. We report the case of a 66-year-old woman with SIT who was diagnosed with gastric antral carcinoma. Curative distal gastrectomy with Billroth-I anastomosis was performed. Description of the case: A 66-year-old woman visited our outpatient department complaining of abdominal pain in the left upper quadrant for about one year. Physical examination revealed that the apex beat was in the right fifth intercostal space, just at the midclavicular line while a soft systolic murmur was audible at the upper right sternal border. The abdominal examination was unremarkable. The preoperative diagnosis was confirmed by gastroscopy and biopsy. Preoperative echocardiogram revealed the presence of dextrocardia and atrial septal defect. Preoperative contrasted computed tomography showed a complete right-left reversal of the thoracic and abdominal organs and thickened wall of gastric antrum without distant metastasis. Laparotomy through a midline incision confirmed the complete mirror-image transposition of the abdominal visceral organs and a 4-cm tumor with serosal involvement at the gastric antrum. Curative distal gastrectomy with D2 lymphadenectomy and Billroth-I anastomosis was performed. The patient had a rapid recovery and was discharged without any complications. The final staging of this case was pT4aN1M0, stage IIIa and she received chemotherapy with the SOX regimen for three cycles. Fifteen months after the operation, the patient is alive without any signs of recurrence. Conclusions: The incidence of gastric cancer with SIT is very rare. Appropriate diagnostic modalities are very helpful for the diagnosis and preoperative planning. Gastrectomy with D2 lymphadenectomy in patients with SIT can be performed successfully with sufficient preoperative evaluation, comprehensive knowledge of anatomy, and meticulous

  18. Distal renal tubular acidosis

    Science.gov (United States)

    Renal tubular acidosis - distal; Renal tubular acidosis type I; Type I RTA; RTA - distal; Classical RTA ... excreting it into the urine. Distal renal tubular acidosis (Type I RTA) is caused by a defect ...

  19. 进展期胃癌腹腔镜辅助与开放 D2根治术围手术期临床效果比较%Comparison of the perioperative clinical results of laparoscopy -assisted and open radi-cal D2 gastrectomy in advanced gastric cancer

    Institute of Scientific and Technical Information of China (English)

    王进; 郭绍春; 樊林; 王海江; 周力波; 贾宗良; 车向明

    2016-01-01

    目的:比较腹腔镜辅助与开放 D2胃癌根治术手术、病理与术后恢复情况。方法:回顾性分析我科收治的202例胃癌患者。查阅电子病历系统,收集腹腔镜与开放胃癌根治术患者的病历资料,比较腹腔镜组和开放组手术时间、术中出血量、淋巴结清扫数目、术后并发症与术后恢复等相关指标。结果:与开放组相比,腹腔镜组术中出血量少[(90.63±78.66)vs (154.15±151.65)ml,P <0.001],淋巴结清扫数目相当[(21.4±10.5)vs (21.7±11.4)个,P =0.810],术后伤口脂肪液化发生少,术后通气时间早[(3.0±0.8)vs (3.5±1.0)天,P <0.001],术后进半流食时间早[(6.2±1.5)vs (6.8±2.3)天,P =0.028],术后住院时间短[(9.4±2.3)vs (11.3±3.0)天,P =0.022],仅手术时间稍长[(222±36)vs(205±62)min,P =0.021]。结论:在进展期胃癌 D2根治术中,虽然腹腔镜手术时间略长于开放组,总体而言,腹腔镜组能达到与开放手术相同的淋巴结清扫数目,且具有术中出血量少,术后恢复快的优势。%Objective:To compare the character of pathology,and postoperative between laparoscopic assisted D2 gastric cancer radical surgery and open D2 gastric cancer radical surgery for advanced gastric cancer.Methods:To choose 202 patients in our department from April 2014 to April 2015.Clinical dara of all 202 patients were studied retrospectively.The operation time,intraoperative blood loss,number of retrieved lymph node,time to first flatus,time to liquid diet,postoperative hospital stay,postoperative complications were compared between the two groups.Results:As compared with the open group,the bleeding amount of LAG group was significantly less[(90.63 ±78.66)vs (154.15 ±151.65)ml,P <0.001 ],no significantly diffrence was found in the number of rerieved lymph node [(21.4 ±10.5)vs (21.7 ±11.4),P =0.810],wound fat liquefaction was significantly less,the first flatus time was significantly shorter[(3.0 ±0.8)vs (3.5 ±1.0)days,P <0.001],the first time to liquid diets was significantly shorter[(6.2 ±1.5)vs (6.8 ±2.3)days,P =0.028],the postoperative hospitalization time was significantly shorter [(9.4 ±2.3)vs (11.3 ±3.0)days,P =0.022],only longer surgical time was found[(222 ±36)vs(205 ±62)min, P =0.021].Conclusion:In D2 radical prostatectomy of advanced gastric cancer,although the time of laparoscopic surgery is slightly longer than open group,laparoscopic group can achieve the same effect of retrieving the number of lymph node,and has obviously advantages of less intraoperative blood loss and postoperative complications,of course, faster recovery.

  20. Effects of Different Operative Procedures on the Digestive and Nutritional Status of Patients Treated with a Gastrectomy for Gastric Cancer

    Institute of Scientific and Technical Information of China (English)

    Han Liang; Xishan Hao

    2006-01-01

    Postgastrectomy syndromes evoked by the loss of several gastric functions after total or subtotal gastrectomy are very common. Different kinds of reconstruction have been developed to overcome the problem. Patients with preservation of a duodenal passage and jejunal interposition with or without a pouch show a better quality of life and minimal symptoms postoperatively. A jejunal interposition with or without a pouch after proximal or distal subtotal gastrictomy seems to improve the nutritional condition and quality of life. The prognostic nutritional index (PNI), Visick score, Spitzer index and the European Organization for Research and Treatment of Cancer (EORTC) questionnaire (QLQ-C30) are available to evaluate the quality of life and nutritional status after gastrectomy.

  1. Hiatal Hernia as a Total Gastrectomy Complication

    Directory of Open Access Journals (Sweden)

    Bruna do Nascimento Santos

    2016-02-01

    Full Text Available Introduction: According to the Brazilian National Institute of Cancer, gastric cancer is the third leading cause of death among men and the fifth among women in Brazil. Surgical resection is the only potentially curative treatment. The most serious complications associated with surgery are fistulas and dehiscence of the jejunal-esophageal anastomosis. Hiatal hernia refers to herniation of elements of the abdominal cavity through the esophageal hiatus of the diaphragm, though this occurrence is rarely reported as a complication in gastrectomy. Case Report: A 76-year-old man was diagnosed with intestinal-type gastric adenocarcinoma. He underwent a total laparoscopic-assisted gastrectomy and D2 lymphadenectomy on May 19, 2015. The pathology revealed a pT4pN3 gastric adenocarcinoma. The patient became clinically stable and was discharged 10 days after surgery. He was subsequently started on adjuvant FOLFOX chemotherapy; however, 9 days after the second cycle, he was brought to the emergency room with nausea and severe epigastric pain. A CT scan revealed a hiatal hernia with signs of strangulation. The patient underwent emergent repair of the hernia and suffered no postoperative complications. He was discharged from the hospital 9 days after surgery. Conclusion: Hiatal hernia is not well documented, and its occurrence in the context of gastrectomy is an infrequent complication.

  2. Failure of nutritional recovery after total gastrectomy.

    Science.gov (United States)

    Curran, F T; Hill, G L

    1990-09-01

    Malnutrition is reported to be an inevitable consequence of total gastrectomy, although there are few data to support this contention. Six patients of median age 63 years underwent total gastrectomy for malignancy. At follow-up (median 45 months, range 25-60 months) each patient was clinically tumour-free and underwent dietary assessment, faecal fat and nitrogen measurement and routine haematological testing. Protein and fat stores, measured by neutron activation analysis and the tritiated water dilution technique, were compared with the same measurements made before operation and with predicted values. Mean (s.d.) dietary intake (2224(381) kcal day-1 and 81(15)g protein day-1) met the patients' estimated requirements. Mean(s.d.) serum albumin and faecal nitrogen values were normal but there was notable steatorrhoea (21(17) g day-1). Body composition measurements revealed profound deficiencies of body-weight (P less than 0.02), protein (P less than 0.01) and fat (P less than 0.02) before operation which were not corrected by an apparently curative total gastrectomy (P less than 0.05), although further deterioration was prevented.

  3. The feasibility and advantages of billroth-I reconstruction in distal gastric cancers following resection

    Directory of Open Access Journals (Sweden)

    M S Ganesh

    2012-01-01

    Full Text Available Background: Gastric carcinomas are common malignancies in southern India and distal stomach remains the commonest site in low socio economic groups. Surgery still remains an important modality of treatment to achieve local control and also relieve obstructive symptoms. In this study we investigated the feasibility of performing a gastrectomy and billroth-1 type of anastomosis in a rural cancer center setting, with parameters like adequacy of margins, ease of anastomosis and its functional results were analysed Materials and Methods: Eight patients presenting to a rurally based cancer center underwent a distal gastrectomy and billroth-1 type of anastomosis for continuity restoration Results: All the patients had adequate proximal and distal marg. The surgical time varied between-hrs. The anastomosis was constructed without any tension on bowel ends in all patients. The average time to start oral feeds varied between- None of the patients showed symptoms of bile reflux nor dumping. The average hospital stay varied between- Conclusions: Billroth-1 anastomosis is a physiologically more natural way of restoring continuity following a gastrectomy and it is a procedure which would be technically more simpler and decrease per and post operative complications and allow speedier post operative recovery following surgery on distal gastric cancers.

  4. Laparoscopic re-sleeve gastrectomy as a treatment of weight regain after sleeve gastrectomy.

    Science.gov (United States)

    Cesana, Giovanni; Uccelli, Matteo; Ciccarese, Francesca; Carrieri, Domenico; Castello, Giorgio; Olmi, Stefano

    2014-06-27

    To evaluate laparoscopic re-sleeve gastrectomy as a treatment of weight regain after Sleeve. Laparoscopic sleeve gastrectomy is a common bariatric procedure. Weight regain after long-term follow-up is reported. Patients were considered for laparoscopic re-sleeve gastrectomy when we observed progressive weight regain and persistence of comorbidities associated with evidence of dilated gastric fundus and/or antrum on upper gastro-intestinal series. Follow-up visits were scheduled at 1, 3, 6 and 12 mo after surgery and every 6 mo thereafter. Measures of change from baseline at different times were analyzed with the paired samples t test. We observed progressive weight regain after sleeve in 11 of the 201 patients (5.4%) who had a mean follow-up of 21.1 ± 9.7 mo (range 6-57 mo). Three patients started to regain weight after 6 mo following Sleeve, 5 patients after 12 mo, 3 patients after 18 m. Re-sleeve gastrectomy was always performed by laparoscopy. The mean time of intervention was 55.8 ± 29.1 min. In all cases, neither intra-operative nor post-operative complications occurred. After 1 year follow-up we observed a significant (P weight loss (%EWL) increase (+31.0% ± 15.8%). An important reduction of antihypertensive drugs and hypoglycemic agents was observed after re-sleeve in those patients affected by hypertension and diabetes. Joint problems and sleep apnea syndrome improved in all 11 patients. Laparoscopic re-sleeve gastrectomy is a feasible and effective intervention to correct weight regain after sleeve.

  5. Food intake and nutritional status after gastrectomy

    DEFF Research Database (Denmark)

    Bisballe, S; Buus, S; Lund, B

    1986-01-01

    .01). The serum concentration of alkaline phosphatase was raised and the concentration of calcium, phosphorus and 25-hydroxycholecalciferol reduced in the gastrectomized group. None of these results could be explained from the nutritional study as both the intake of energy and protein and the intake of calcium......Food intake and nutritional status was studied in 67 patients, who had had a gastrectomy 2-30 years earlier, and in a randomly selected, matched group of healthy persons. The gastrectomized patients weighed less than the control persons (women 56.4 +/- 9.5 vs 61.4 +/- 6.9 kg; P less than 0.05; men...

  6. [Effectiveness of chemoradiotherapy for a patient with local recurrence of advanced gastric cancer followed by curable gastrectomy].

    Science.gov (United States)

    Natsume, Soichiro; Iwasaki, Yoshiaki; Yajima, Kazuhito; Yuu, Ken; Oohinata, Ryouki; Ishiyama, Satoshi; Takahashi, Keiichi; Maeda, Yoshiharu

    2014-11-01

    We report here the effectiveness of chemoradiotherapy for a patient with local recurrence followed by curable gastrectomy. A 57-year-old man presented with a history of total gastrectomy with distal pancreatectomy and splenectomy, D2 lymphadenectomy, and Roux-en-Y reconstruction for advanced gastric cancer arising from the cardia. Esophageal intramural metastasis and lymph node metastasis around the right recurrent nerve were detected by chest-abdominal computed tomography and gastrointestinal endoscopy 27 months after the initial gastrectomy. Stable disease was achieved following 7 courses of chemotherapy using S-1 plus CDDP. Concurrent chemoradiotherapy including administration of S-1 and radiation of total 50 Gy (2 Gy/25 Fr) was selected for local tumor control. The patient was not able to eat solid food because of esophageal stenosis from regrowth of intramural metastasis of the esophagus 60 months after the chemotherapy. A WallFlex™ Duodenal Stent was placed to improve the dysphagia 67 months after chemotherapy. The patient died from recurrence of gastric cancer 69 months after completion of the initial chemotherapy and 2 months after the stent insertion.

  7. Gastric microbiota and predicted gene functions are altered after subtotal gastrectomy in patients with gastric cancer.

    Science.gov (United States)

    Tseng, Ching-Hung; Lin, Jaw-Town; Ho, Hsiu J; Lai, Zi-Lun; Wang, Chang-Bi; Tang, Sen-Lin; Wu, Chun-Ying

    2016-02-10

    Subtotal gastrectomy (i.e., partial removal of the stomach), a surgical treatment for early-stage distal gastric cancer, is usually accompanied by highly selective vagotomy and Billroth II reconstruction, leading to dramatic changes in the gastric environment. Based on accumulating evidence of a strong link between human gut microbiota and host health, a 2-year follow-up study was conducted to characterize the effects of subtotal gastrectomy. Gastric microbiota and predicted gene functions inferred from 16S rRNA gene sequencing were analyzed before and after surgery. The results demonstrated that gastric microbiota is significantly more diverse after surgery. Ralstonia and Helicobacter were the top two genera of discriminant abundance in the cancerous stomach before surgery, while Streptococcus and Prevotella were the two most abundant genera after tumor excision. Furthermore, N-nitrosation genes were prevalent before surgery, whereas bile salt hydrolase, NO and N2O reductase were prevalent afterward. To our knowledge, this is the first report to document changes in gastric microbiota before and after surgical treatment of stomach cancer.

  8. Distal Biceps Tendon Rupture

    Science.gov (United States)

    2010-06-01

    distal tendon . Although these findings overlap with those seen in tendinopathy , the presence of bone marrow edema at the radial tuberosity and fluid in...the bicipitoradial bursa suggests a partial tear rather than tendinopathy .3 When the distal biceps tendon tear is complete, MR imaging shows...Distal Biceps Tendon Rupture Military Medicine Radiology Corner, 2006 Radiology Corner Distal Biceps Tendon Rupture Contributors: CPT Michael

  9. [Survival after gastrectomy for cancer. 209 cases].

    Science.gov (United States)

    Le Treut, Y P; Capobianco, C; Botti, G; Christophe, M; Lebreuil, G; Bricot, R

    1992-09-26

    The long-term results of 209 gastrectomies performed for adenocarcinoma, including 117 which were prospectively collected, are presented. Resection was curative in 154 cases (73.6 percent). The TNM distribution of the tumours was: stage I (TxNOMO) 75 cases, stage II (TxN1MO) 46 cases, stage III (TxN2MO) 33 cases and stage IV (TxNxM1) 55 cases. Lymph node involvement was more frequent in the prospective than in the retrospective study. With a more than 5 years' follow-up of 80 percent of the patients operated upon, the actuarial survival rate at 5 years (operative mortality included) was 38 percent for all lesions, 52 percent for curative resection and 2 percent for palliative resection. Following curative resection, the survival rates for tumours of the upper, middle and lower thirds of the stomach were 40, 60 and 55 percent respectively. These rates were 60 percent for stage I tumours, 54 percent for stage II tumours and 25 percent for stage III tumours. The results obtained in this series, where most of the curative gastrectomies included excision of N1 and N2 lymph nodes, show that lymph node involvement has no significant importance for the prognosis when it is proximal (N1) and is not incompatible with prolonged survival when it is pedicular (N2).

  10. Function-preserving gastrectomy for gastric cancer in Japan

    Science.gov (United States)

    Nomura, Eiji; Okajima, Kunio

    2016-01-01

    Surgery used to be the only therapy for gastric cancer, and since its ability to cure gastric cancer was the focus of attention, less attention was paid to function-preserving surgery in gastric cancer, though it was studied for gastroduodenal ulcer. Maki et al developed pylorus-preserving gastrectomy for gastric ulcer in 1967. At the same time, the definition of early gastric cancer (EGC) was being considered, histopathological investigations of EGC were carried out, and the validity of modified surgery was sustained. After the development of H2-blockers, the number of operations for gastroduodenal ulcers decreased, and the number of EGC patients increased simultaneously. As a result, the indications for pylorus-preserving gastrectomy for EGC in the middle third of the stomach extended, and various alterations were added. Since then, many kinds of function-preserving gastrectomies have been performed and studied in other fields of gastric cancer, and proximal gastrectomy, jejunal pouch interposition, segmental gastrectomy, and local resection have been performed. On the other hand, from the overall perspective, it can be said that endoscopic resection, which was launched at almost the same time, is the ultimate function-preserving surgery under the current circumstances. The current function-preserving gastrectomies that are often performed and studied are pylorus-preserving gastrectomy and proximal gastrectomy. The reasons for this are that these procedures that can be performed with systemic lymph node dissection, and they include three important elements: (1) reduction of the extent of gastrectomy; (2) preservation of the pylorus; and (3) preservation of the vagal nerve. In addition, these operations are more likely to be performed with a laparoscopic approach as minimally invasive surgery. Of the above-mentioned three elements, reduction of the extent of gastrectomy is the most important in our view. Therefore, we should try to reduce the extent of gastrectomy

  11. The Relation Between Laparoscopic Sleeve Gastrectomy and Ghrelin

    Directory of Open Access Journals (Sweden)

    Sema Çalapkorur

    2017-07-01

    Full Text Available Recently, obesity has become an important worldwide health problem. One of the obesity treatment alternatives is bariatric surgery methods and their efficiency is increasing from day to day. In laparoscopic Sleeve gastrectomy being a bariatric surgery method, as a result of stomach fundus excretion, levels of some hormones change. Therefore, weight losses seen after the treatment are related to these changes. Basically, it is claimed that, after laparoscopic Sleeve gastrectomy, levels of ghrelin hormones secreted by stomach fundus, being effective for appetite and getting foods change. Although there are many studies examining varieties of ghrelin levels after laparoscopic sleeve gastrectomy, there is no final judgment concerning the subject yet. In this review, in the light of literature knowledge, giving information regarding effects of laparoscopic sleeve gastrectomy on ghrelin levels is aimed.

  12. Laparoscopic sleeve gastrectomy for morbid obesity

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    The incidence of obesity is steadily rising,and it has been estimated that 40% of the US population will be obese by the year 2025 if the current trend continues.In recent years there has been renewed interest in the surgical treatment of morbid obesity in concomitance with the epidemic of obesity.Bariatric surgery proved effective in providing weight loss of large magnitude,correction of comorbidities and excellent short-term and long-term outcomes,decreasing overall mortality and providing a marked survival advantage.The Laparoscopic Sleeve Gastrectomy (LSG) has increased in popularity and is currently very "trendy" among laparoscopic surgeons involved in bariatric surgery.As LSG proved to be effective in achieving considerable weight loss in the shortterm,it has been proposed by some as a sole bariatric procedure.This editorial focuses on the particular advantages of LSG in the treatment of morbid obesity.

  13. Robot-assisted laparoscopic gastrectomy for gastric cancer

    Science.gov (United States)

    Caruso, Stefano; Franceschini, Franco; Patriti, Alberto; Roviello, Franco; Annecchiarico, Mario; Ceccarelli, Graziano; Coratti, Andrea

    2017-01-01

    Phase III evidence in the shape of a series of randomized controlled trials and meta-analyses has shown that laparoscopic gastrectomy is safe and gives better short-term results with respect to the traditional open technique for early-stage gastric cancer. In fact, in the East laparoscopic gastrectomy has become routine for early-stage gastric cancer. In contrast, the treatment of advanced gastric cancer through a minimally invasive way is still a debated issue, mostly due to worries about its oncological efficacy and the difficulty of carrying out an extended lymphadenectomy and intestinal reconstruction after total gastrectomy laparoscopically. Over the last ten years the introduction of robotic surgery has implied overcoming some intrinsic drawbacks found to be present in the conventional laparoscopic procedure. Robot-assisted gastrectomy with D2 lymphadenectomy has been shown to be safe and feasible for the treatment of gastric cancer patients. But unfortunately, most available studies investigating the robotic gastrectomy for gastric cancer compared to laparoscopic and open technique are so far retrospective and there have not been phase III trials. In the present review we looked at scientific evidence available today regarding the new high-tech surgical robotic approach, and we attempted to bring to light the real advantages of robot-assisted gastrectomy compared to the traditional laparoscopic and open technique for the treatment of gastric cancer. PMID:28101302

  14. Laparoscopic gastrectomy versus open gastrectomy for gastric cancer in patients with body mass index of 30 kg/m2 or more.

    Science.gov (United States)

    Son, Sang-Yong; Jung, Do-Hyun; Lee, Chang Min; Ahn, Sang-Hoon; Ahn, Hye Seong; Park, Do Joong; Kim, Hyung-Ho

    2015-08-01

    High body mass index (BMI) and high visceral fat area (VFA) are known to be a preoperative risk factor for laparoscopic gastrectomy (LG) for gastric cancer. However, the impact of obesity on LG still remains controversial. In the present study, we compared the operative outcomes of LG with those of OG in patients with BMI of 30 kg/m(2) or more. Seventy-seven patients who underwent distal or total gastrectomy for gastric cancer were enrolled. The patients were divided into two groups by approach method; an OG group (n = 19) and a LG group (n = 62). Aquarius iNtuition(®) program was used to measure VFA. The operation time, estimated blood loss, complication rate, the number of retrieved lymph nodes, and patient survival were compared between two groups. The mean BMI and VFA were 31.6 kg/m(2) and 195.3 cm(2). The complication rate was 42.1 % in OG group and 14.5 % in LG group, respectively (P = 0.010). LG group showed less estimated blood loss (P = 0.030) and fast recovery of bowel movement (P < 0.001). However, there were no significant differences in operation time, the number of retrieved lymph nodes, and the length of hospital stay between two groups. In subgroup analysis, there was significant correlation between estimated blood loss and VFA (R (2) = 0.113, P = 0.014), but there was no correlation between operation time and VFA (R(2) = 0.002, P = 0.734). In stage I, the 5-year survival was not different between two groups (P = 0.220). LG showed better operative outcomes compared with OG, in terms of less estimated blood loss, fast recovery of bowel movement, and low complication rate, in patients with BMI of ≥ 30 kg/m(2) or more.

  15. Strangulated small bowel hernia through the port site: A case report

    Institute of Scientific and Technical Information of China (English)

    Jun Hyun Lee; Wook Kim

    2008-01-01

    Port site hernia develops through a fascial or peritoneal layer that was inadequate or not repaired. It is a rare complication of laparoscopic surgery which may lead to serious problems. Here, we present a 77-year-old female, diagnosed with a small bowel hernia through a 10-mm port site. We had performed ten cases of laparoscopy-assisted distal gastrectomy before this case. The patient complained of left lower abdominal pain with a palpable mass. Abdominal CT showed an incarcerated small bowel hernia and the patient underwent segmental resection of the strangulated small bowel through a minimally extended port site incision.

  16. Distal and non-distal NIP theories

    CERN Document Server

    Simon, Pierre

    2011-01-01

    We study one way in which stable phenomena can exist in an NIP theory. We start by defining a notion of 'pure instability' that we call 'distality' in which no such phenomenon occurs. O-minimal theories and the p-adics for example are distal. Next, we try to understand what happens when distality fails. Given a type p over a sufficiently saturated model, we extract, in some sense, the stable part of p and define a notion of stable-independence which is implied by non-forking and has bounded weight. As an application, we show that the expansion of a model by traces of externally definable sets from some adequate indiscernible sequence eliminates quantifiers.

  17. Distal nail embbeding

    Directory of Open Access Journals (Sweden)

    Patricia Chang

    2014-01-01

    Full Text Available Male patient, 35 years old who came to dermatological consultation due to contact dermatitis on back, during his clinical examination alterations of his digits was seen. Dermatological examination reveals a rim of tissue at the distal edge of the nail of both big toenails and thickened nails (Fig.1a – c, 2a, b. Both big toenails were removed due to ingrown nails two times. Diagnosis of distal nail embedding was done. Distal nail embedding is a rim of tissue at the distal edge of the nail. Causes can de acquired or congenital.

  18. Pictorial essay: Distal colostography

    Directory of Open Access Journals (Sweden)

    Rahalkar Mukund

    2010-01-01

    Full Text Available Distal colostography (DC, also called distal colography or loopography, is an important step in the reparative management of anorectal malformations (ARMs with imperforate anus, Hirschsprung′s disease (occasionally and colonic atresia (rarely in children and obstructive disorders of the distal colon (colitis with stricture, carcinoma or complicated diverticulosis in adults. It serves to identify/confirm the type of ARM, presence/absence of fistulae, leakage from anastomoses, or patency of the distal colon. We present a pictorial essay of DC in a variety of cases.

  19. Laparoscopy-assisted Robotic Myomectomy Using the DA Vinci System

    Directory of Open Access Journals (Sweden)

    Shih-Peng Mao

    2007-06-01

    Conclusion: Minimally invasive surgery is the trend of the future. Robot-assisted laparoscopic surgery is a new technique for myomectomy. This robotic system provides a three-dimensional operative field and an easy-to-use control panel, which may be of great help when applying the suturing techniques and may shorten the learning curve. More experience with and long-term follow-up of robotic surgery may be warranted to further validate the role the robot-assisted approach in gynecologic surgery.

  20. Gastric cancer arising from the remnant stomach after distal gastrectomy: a review.

    Science.gov (United States)

    Takeno, Shinsuke; Hashimoto, Tatsuya; Maki, Kenji; Shibata, Ryosuke; Shiwaku, Hironari; Yamana, Ippei; Yamashita, Risako; Yamashita, Yuichi

    2014-10-14

    Gastric stump carcinoma was initially reported by Balfore in 1922, and many reports of this disease have since been published. We herein review previous reports of gastric stump carcinoma with respect to epidemiology, carcinogenesis, Helicobacter pylori (H. pylori) infection, Epstein-Barr virus infection, clinicopathologic characteristics and endoscopic treatment. In particular, it is noteworthy that no prognostic differences are observed between gastric stump carcinoma and primary upper third gastric cancer. In addition, endoscopic submucosal dissection has recently been used to treat gastric stump carcinoma in the early stage. In contrast, many issues concerning gastric stump carcinoma remain to be clarified, including molecular biological characteristics and the carcinogenesis of H. pylori infection. We herein review the previous pertinent literature and summarize the characteristics of gastric stump carcinoma reported to date.

  1. Incidence and clinical features of endoscopic ulcers developing after gastrectomy

    Institute of Scientific and Technical Information of China (English)

    Woo Chul Chung; Eun Jung Jeon; Kang-Moon Lee; Chang Nyol Paik; Sung Hoon Jung; Jung Hwan Oh; Ji Hyun Kim

    2012-01-01

    AIM:To determine the precise incidence and clinical features of endoscopic ulcers following gastrectomy.METHODS:A consecutive series of patients who underwent endoscopic examination following gastrectomy between 2005 and 2010 was retrospectively analyzed.A total of 78 patients with endoscopic ulcers and 759 without ulcers following gastrectomy were enrolled.We analyzed differences in patient age,sex,size of the lesions,method of operation,indications for gastric resection,and infection rates of Helicobacter pylori (H.pylori)between the nonulcer and ulcer groups.RESULTS:The incidence of endoscopic ulcers after gastrectomy was 9.3% and that of marginal ulcers was 8.6%.Ulcers were more common in patients with Billroth Ⅱ anastomosis and pre-existing conditions for peptic ulcer disease (PUD).Infection rates of H.pyloridid not differ significantly between the two groups.The patients who underwent operations to treat PUD had lower initial levels of hemoglobin and higher rates of hospital admission.CONCLUSION:H.pylori was not an important factor in ulcerogenesis following gastrectomy.For patients who underwent surgery for PUD,clinical course of marginal ulcers was more severe.

  2. Weight Loss after Sleeve Gastrectomy in Super Superobesity

    Directory of Open Access Journals (Sweden)

    J.-M. Catheline

    2012-01-01

    Full Text Available Objective. This prospective study evaluated laparoscopic sleeve gastrectomy for its safety and efficiency in excess weight loss (%EWL in super superobese patients (BMI >60 Kg/m2. Results. Thirty patients (33 women and 7 men were included, with mean age of 35 years (range 18 to 59. Mean preoperative BMI was 66 Kg/m2 (range 60 to 85. The study included one patient with complete situs inversus and 4 (14% with previous restrictive gastric banding. The mean operative time was 120 minutes (range 80 to 220 min and the mean hospital stay was 7.5 days (4 to 28 days. There was no postoperative mortality or need for a laparotomy conversion. Two subphrenic hematomas, one gastric fistula, and one pulmonary embolism, were the major complications. After 18 months 17 (77% had sufficient weight loss and six had insufficient results, leading to either re-sleeve gastrectomy (3, or gastric bypass (2. Three years after the initial laparoscopic sleeve gastrectomy, the mean EWL was 51% (range 21 to 82. Conclusion. The laparoscopic sleeve gastrectomy is a safe and efficient operating procedure for treating super superobesity. In the case of insufficient weight loss, a second-stage operation like resleeve gastrectomy or gastric bypass can be proposed.

  3. Complicated course after sleeve gastrectomy for obesity.

    Science.gov (United States)

    Zonca, P; Cambal, M; Jacobi, C A

    2010-01-01

    The authors present a case of a 52-year old female patient with sleeve gastrectomy for obesity. Two major complications occured after the surgery. The first one was a leakage on the third day after the surgery. The routine swallow examination on the first day after the surgery was normal. The pathological secretion from the drainage occurred on the third day after the surgery with a simultaneous increase in inflammatory markers. There were no clinical signs of sepsis. An indication for laparoscopic revision was done and a small defect in the staple line was identified. The oversewing of the small defect on the stomach was performed. Immediately after the second surgery the patient was clinicaly without any problems. The inflammatory markers decreased promptly after the surgery. The second complication was presented with decompensated psychosis, which developed on the 4th day after the second surgery. The patient complained of problems with swallowing despite the fact that the swallow contrast examination was normal. The patient received her psychiatric medication intravenously. The problem with swallowing was not based on any organic reason, and lasted for 4 weeks. During this period the patient was fed only parenterally. Almost 6 weeks after the surgery the patient became compensated and was dismissed. We would like to point out to the problems potentially occuring in patients with a psychiatric disease. Good compensation and stabilization of psychiatric disease is a condition that has to be met before a surgery (Tab. 1, Fig. 1, Ref. 21).

  4. Carbon dioxide embolism during laparoscopic sleeve gastrectomy

    Directory of Open Access Journals (Sweden)

    Amir Abu Zikry

    2011-01-01

    Full Text Available Bariatric restrictive and malabsorptive operations are being carried out in most countries laparoscopically. Carbon dioxide or gas embolism has never been reported in obese patients undergoing bariatric surgery. We report a case of carbon dioxide embolism during laparoscopic sleeve gastrectomy (LSG in a young super obese female patient. Early diagnosis and successful management of this complication are discussed. An 18-year-old super obese female patient with enlarged fatty liver underwent LSG under general anesthesia. During initial intra-peritoneal insufflation with CO 2 at high flows through upper left quadrant of the abdomen, she had precipitous fall of end-tidal CO 2 and SaO 2 % accompanied with tachycardia. Early suspicion led to stoppage of further insufflation. Clinical parameters were stabilized after almost 30 min, while the blood gas analysis was restored to normal levels after 1 h. The area of gas entrainment on the damaged liver was recognized by the surgeon and sealed and the surgery was successfully carried out uneventfully. Like any other laparoscopic surgery, carbon dioxide embolism can occur during bariatric laparoscopic surgery also. Caution should be exercised when Veress needle is inserted through upper left quadrant of the abdomen in patients with enlarged liver. A high degree of suspicion and prompt collaboration between the surgeon and anesthetist can lead to complete recovery from this potentially fatal complication.

  5. [Perioperative managment of laparoscopic sleeve gastrectomy].

    Science.gov (United States)

    Chang, Xu-sheng; Yin, Kai; Wang, Xin; Zhuo, Guang-zuan; Ding, Dan; Guo, Xiang; Zheng, Cheng-zhu

    2013-10-01

    To summarize the surgical technique and perioperative management of laparoscopic sleeve gastrectomy (LSG). A total of 57 morbid obesity patients undergoing LSG surgery from May 2010 to December 2012 were enrolled in the study, whose clinical data in perioperative period were analyzed retrospectively. These patients had more than 1 year of follow-up. All the patients received preoperative preparation and postoperative management, and postoperative excess weight loss(EWL%) and improvement of preoperative complications was evaluated. All the cases completed the operation under laparoscopy, except 1 case because of the abdominal extensive adhesion. The average operation time was(102.0±15.2) min and the mean intraoperative blood loss (132.3±45.6) ml. Of 2 postoperative hemorrhage patients, 1 case received conservative treatment, and another one underwent laparoscopic exploration. The EWL% at 3 months, 6 months and 1 year after procedure was (54.9±13.8)%, (79.0±23.6)% and (106.9±25.1)% respectively. The preoperative complications were improved in some degree. There were no operative death, and anastomotic leak, anastomotic stenosis, or surgical site infection occurred. LSG is a safe and effective surgical technique, whose safety and efficacy may be increased by improving the perioperative management.

  6. Distal Radius Fracture (Broken Wrist)

    Science.gov (United States)

    .org Distal Radius Fracture (Broken Wrist) Page ( 1 ) The radius is the larger of the two bones of the forearm. The ... the distal end. A fracture of the distal radius occurs when the area of the radius near ...

  7. Morbid obesity and sleeve gastrectomy: how does it work?

    Science.gov (United States)

    Papailiou, Joanna; Albanopoulos, Konstantinos; Toutouzas, Konstantinos G; Tsigris, Christos; Nikiteas, Nikolaos; Zografos, George

    2010-10-01

    Laparoscopic sleeve gastrectomy is known to be a safe and effective procedure for treating morbid obesity and is performed with increasing frequency both in Europe and the USA. Despite its broad use, many questions about the remaining gastric tube diameter, its long-term efficacy, its effects on gastric emptying, and the hormones involved still remain to be answered. In order to use such a relatively new surgical procedure wisely, it is essential for every surgeon and physician to understand how sleeve gastrectomy acts in obesity and what its potential benefits on the patients' metabolism are. This review focuses on the most important pathophysiologic questions referred to sleeve gastrectomy on the literature so far, in an attempt to evaluate the different issues still pending on the subject.

  8. Transphyseal Distal Humerus Fracture.

    Science.gov (United States)

    Abzug, Joshua; Ho, Christine Ann; Ritzman, Todd F; Brighton, Brian

    2016-01-01

    Transphyseal distal humerus fractures typically occur in children younger than 3 years secondary to birth trauma, nonaccidental trauma, or a fall from a small height. Prompt and accurate diagnosis of a transphyseal distal humerus fracture is crucial for a successful outcome. Recognizing that the forearm is not aligned with the humerus on plain radiographs may aid in the diagnosis of a transphyseal distal humerus fracture. Surgical management is most commonly performed with the aid of an arthrogram. Closed reduction and percutaneous pinning techniques similar to those used for supracondylar humerus fractures are employed. Cubitus varus caused by a malunion, osteonecrosis of the medial condyle, or growth arrest is the most common complication encountered in the treatment of transphyseal distal humerus fractures. A corrective lateral closing wedge osteotomy can be performed to restore a nearly normal carrying angle.

  9. Giant distal humeral geode

    Energy Technology Data Exchange (ETDEWEB)

    Maher, M.M. [Department of Radiology, Mater Misericordiae Hospital, Dublin (Ireland); Department of Radiology, St. Vincent' s Hospital, Elm Park, Dublin 4 (Ireland); Kennedy, J.; Hynes, D. [Department of Orthopaedics, Mater Misericordiae Hospital, Dublin (Ireland); Murray, J.G.; O' Connell, D. [Department of Radiology, Mater Misericordiae Hospital, Dublin (Ireland)

    2000-03-30

    We describe the imaging features of a giant geode of the distal humerus in a patient with rheumatoid arthritis, which presented initially as a pathological fracture. The value of magnetic resonance imaging in establishing this diagnosis is emphasized. (orig.)

  10. Distal splenorenal shunt

    Science.gov (United States)

    ... path. As a result, swollen blood vessels called varices form. They develop thin walls that can break ... or x-rays show that you have bleeding varices. Distal splenorenal shunt surgery reduces pressure on the ...

  11. Distal humeral epiphyseal separation.

    Science.gov (United States)

    Moucha, Calin S; Mason, Dan E

    2003-10-01

    Distal humeral epiphyseal separation is an uncommon injury that is often misdiagnosed upon initial presentation. To make a timely, correct diagnosis, the treating physician must have a thorough understanding of basic anatomical relationships and an awareness of the existence of this injury. This is a case of a child who sustained a separation of the distal humeral epiphysis, as well as multiple other bony injuries, secondary to child abuse.

  12. Early outcome after emergency gastrectomy for complicated peptic ulcer disease.

    Science.gov (United States)

    Cheng, Mina; Li, W H; Cheung, M T

    2012-08-01

    OBJECTIVE. To analyse outcomes of patients who underwent emergency gastrectomy for complicated peptic ulcer disease. DESIGN. Prognostic study on a historical cohort. SETTING. A regional hospital in Hong Kong. PATIENTS. Patients who underwent emergency gastrectomy from 2000 to 2009 in our hospital. MAIN OUTCOME MEASURES. Primary outcome measures were in-hospital mortality and the predictors of such deaths. Secondary outcome measures were 7-day mortality, 30-day mortality, and morbidities. RESULTS. In all, 112 patients had emergency gastrectomies performed for complicated peptic ulcer disease during the study period. In-hospital mortality was 30%. In the univariate analysis, old age, duodenal ulcer, failed primary surgery, gastrojejunostomy anastomosis for reconstruction, hand-sewn technique for duodenal stump closure, use of a sump drain, low haemoglobin level, preoperative blood transfusion, prolonged prothrombin time, and high creatinine or bilirubin levels were associated with an increased risk of in-hospital mortality. In the multivariate analysis, failed primary surgery, old age, and high creatinine level turned out to be independent risk factors. CONCLUSIONS. Emergency gastrectomy should be considered seriously as the primary treatment option in appropriately selected elderly patients, instead of salvage procedures to repair a perforation or control bleeding by plication.

  13. Modification of early postoperative X-ray research after gastrectomy

    Energy Technology Data Exchange (ETDEWEB)

    Sapounov, S.

    1982-10-01

    A modification of the early postoperative X-ray research after gastrectomy is described. The application of gastrografin happens through a nasogastric tube. By changing the position of its tip during the screening control, and excellent and precise represention of the anastomotic region will be achieved. We present a research of 35 patients.

  14. SLEEVE GASTRECTOMY IN PATIENTS WITH MORBID OBESITY AND HIV

    Science.gov (United States)

    PINTO, José Máximo Costa; de LIMA, Marianna Gomes Cavalcanti Leite; de ALMEIDA, Ana Luiza Melo Cavalcanti; SOUSA, Marcelo Gonçalves

    2016-01-01

    ABSTRACT Introduction: It is estimated that there are nearly 40 million people with the human immunodeficiency virus (HIV) worldwide. Due to the advent of antiretroviral drugs, it has been observed increasing in obesity and metabolic rates among patients undergoing treatment. Thus, numerous surgical therapies for weight loss are proposed for continuous improvement in health of patients with HIV, being the vertical gastrectomy an option for intact intestinal transit. Objective: To evaluate the applicability of the vertical gastrectomy in patients with morbid obesity and HIV. Methods: Was conducted a systematic review of the literature, in the electronic databases Scopus, Pubmed, Cinahl, Scielo, Cochrane and Lilacs, from 1998 to 2015. MeSH headings used in data collection were "Gastrectomy" and "Morbid obesity" being combined with the descriptor "HIV". Were found 2148 articles in Scopus, 1234 in PubMed and 784 in Cinahl. The articles were analyzed by the Jadad Quality Scale, being reduced to 40 articles, subsequently reassessed using an elaborated form by the Critical Appraisal Skills Programme (CASP), reaching 12 articles in the end. Conclusion: It was found that vertical gastrectomy constitutes a safe and effective method, with low mortality and low rate of postoperative complications, being recommended as surgical technique in patients with obesity, HIV and comorbidities. PMID:27683793

  15. Laparoscopic Distal Pancreatectomy

    Science.gov (United States)

    Melotti, Gianluigi; Butturini, Giovanni; Piccoli, Micaela; Casetti, Luca; Bassi, Claudio; Mullineris, Barbara; Lazzaretti, Maria Grazia; Pederzoli, Paolo

    2007-01-01

    Objective: To describe the clinical characteristics, indications, technical procedures, and outcome of a consecutive series of laparoscopic distal pancreatic resections performed by the same surgical team. Summary Background Data: Laparoscopic distal pancreatic resection has increasingly been described as a feasible and safe procedure, although accompanied by a high rate of conversion and morbidity. Methods: A consecutive series of patients affected by solid and cystic tumors were selected prospectively to undergo laparoscopic distal pancreatectomy performed by the same surgical team. Clinical characteristics as well as diagnostic preoperative assessment and intra- and postoperative data were prospectively recorded. A follow-up of at least 3 months was available for all patients. Results: Fifty-eight patients underwent laparoscopic resection between May 1999 and November 2005. All procedures were successfully performed laparoscopically, and no patient required intraoperative blood transfusion. Splenic vessel preservation was possible in 84.4% of spleen-preserving procedures. There were no mortalities. The overall median hospital stay was 9 days, while it was 10.5 days for patients with postoperative pancreatic fistulae (27.5% of all cases). Follow-up was available for all patients. Conclusions: Our experience in 58 consecutive patients was characterized by the lack of conversions and by acceptable rates of postoperative pancreatic fistulae and morbidity. Laparoscopy proved especially beneficial in patients with postoperative complications as they had a relatively short hospital stay. Solid and cystic tumors of the distal pancreas represent a good indication for laparoscopic resection whenever possible. PMID:17592294

  16. Laparoscopic Gastrectomy and Transvaginal Specimen Extraction in a Morbidly Obese Patient with Gastric Cancer

    OpenAIRE

    SUMER, Fatih; Kayaalp, Cuneyt; Karagul, Servet

    2016-01-01

    Laparoscopic gastrectomy for cancer has some significant postoperative benefits over open surgery with similar oncologic outcomes. This procedure is more popular in the Far East countries where obesity is not a serious public health problem. In the Western countries, laparoscopic gastrectomy for cancer is not a common procedure, yet obesity is more common. Herein, we aimed to demonstrate the feasibility of laparoscopic gastrectomy for advanced gastric cancer in a morbidly obese patient. Addit...

  17. Systematic review of feasibility and safety of laparoscopic gastrectomy for gastric cancer

    Institute of Scientific and Technical Information of China (English)

    Jiwen Jiang

    2012-01-01

    Objective: The purpose of the present study was to retrospectively and systematically evaluate the feasibility and safety of laparoscopic gastrectomy for gastric cancer.Methods: Research of prospective, randomized, controlled studies addressing laparoscopic gastrectomy versus open gastrectomy was screened through computer-based online system.Meta-analysis of acquired data was performed.The inverse variance method was used to test the significance of continuous data, while the Mantel-Haenszel method was used for dichotomous data.The chi-square test was used for evaluation of data heterogeneity.Homogenous data were calculated using the fixed effect model, and heterogeneous data were calculated using freedom model.Statistical data were expressed as 95% confidence interval (95% CI).Funnel plot was used for sensitivity analysis to show potential publication bias.Results: Five papers met the inclusion criteria, 164 cases underwent laparoscopic gastrectomy and 162 cases received open gastrectomy.Meta-analysis revealed that laparoscopic gastrectomy took longer operating time and removed fewer lymph nodes than open gastrectomy (both P < 0.01), but for early-stage gastric cancer, laparoscopic gastrectomy was superior to open gastrectomy in terms of blood loss and hospital stay (P < 0.01).But there were no significant differences in terms of time to resumption of oral intake, postoperative complications, postoperative morbidity rate, and tumor recurrence.Sensitive analysis demonstrated that publication bias existed in all indices to different extents with the exception of lymph node.Subgroup analysis showed that for D1 lymph node dissection, laparoscopic gastrectomy took significantly reduced blood loss than open gastrectomy.Conclusion: All these findings indicate that laparoscopic gastrectomy for early stage gastric cancer is feasible and safe.

  18. Gastric remnant twist in the immediate post-operative period following laparoscopic sleeve gastrectomy

    OpenAIRE

    2015-01-01

    Twist of stomach remnant post sleeve gastrectomy is a rare entity and difficult to diagnose pre-operatively. We are reporting a case of gastric volvulus post laparoscopic sleeve gastrectomy, which was managed conservatively. A 38-year-old lady with a body mass index of 54 underwent laparoscopic sleeve gastrectomy. Sleeve gastrectomy was performed over a 32 French bougie using Endo-GIA tri-stapler. On post-operative day 1, patient had nausea and non-bilious vomiting. An upper gastrointestinal ...

  19. Nutrición precoz por vía oral en patología colo-rectal tributaria de cirugía asistida por laparoscopia Per os early nutrition for colorectal pathology susceptible of laparoscopy-assisted surgery

    Directory of Open Access Journals (Sweden)

    A. Fernández de Bustos

    2006-04-01

    -patológico confirmó: pT3 N0 (n=7; pT3 N1 (n= 3; pT3 N2 (n =1 y pT3 N1 M1 (n = 1, pT1 N0 (n=4, pT1 N1 (n=2, pTis (n=1, indicándose tratamiento coadyuvante en 12 pacientes, de los cuales tres habían recibido un primer tratamiento con QMT y RDT. Resultados: La limpieza intestinal fue poco efectiva en 3 pacientes diagnosticados de neoplasia suboclusiva. La alimentación se inició a las 24 h en 13 pacientes, 7 la iniciaron a las 48h; 4 a las 72 h y 1 en paciente se inició el 5 día por persistencia de íleo paralítico. El alta hospitalaria entre el 3º y el 5º día se produjo en el 60% de los pacientes, entre el 6º y el 10º día fueron alta el 28 % y en el 12% se demoró más de 20 días por complicaciones. Las pautas progresivas fueron bien toleradas en la totalidad de la muestra, no presentándose ningún síndrome diarréico y oscilando el número de deposiciones entre 2-4 de consistencia blanda-normal. En la evolución ponderal destaca en 8 pacientes pérdida de peso superior al 5 % relacionada con la enfermedad. Al terminar la progresión de la dieta 5 pacientes presentaban pérdida de peso superior al 10 % (4 por tratamiento coadyuvante, 1 por síndrome depresivo al ser portadora de estoma. Estos pacientes fueron controlados a los 3 meses habiendo recuperado el peso habitual. Conclusiones: La nutrición precoz en cirugía colo-rectal es posible. El seguimiento de unas pauta de alimentación progresiva permite una mejor tolerancia digestiva así como una buena recuperación física y funcional del paciente.Current less invasive surgical techniques, the use of new analgesic and anesthetic drugs, and early mobilization ("multimodal surgical strategies" reduce the occurrence of post-surgery paralytic ileus and vomiting, making possible early nutrition by the digestive route. With these premises, a nutrition protocol was designed for its implementation in colorectal pathology susceptible of laparoscopy- assisted surgery. Objective: to assess the efficacy of this protocol that

  20. Distal radioulnar joint injuries

    Directory of Open Access Journals (Sweden)

    Binu P Thomas

    2012-01-01

    Full Text Available Distal radioulnar joint is a trochoid joint relatively new in evolution. Along with proximal radioulnar joint , forearm bones and interosseous membrane, it allows pronosupination and load transmission across the wrist. Injuries around distal radioulnar joint are not uncommon, and are usually associated with distal radius fractures,fractures of the ulnar styloid and with the eponymous Galeazzi or Essex_Lopresti fractures. The injury can be purely involving the soft tissue especially the triangular fibrocartilage or the radioulnar ligaments.The patients usually present with ulnar sided wrist pain, features of instability, or restriction of rotation. Difficulty in carrying loads in the hand is a major constraint for these patients. Thorough clinical examination to localize point of tenderness and appropriate provocative tests help in diagnosis. Radiology and MRI are extremely useful, while arthroscopy is the gold standard for evaluation. The treatment protocols are continuously evolving and range from conservative, arthroscopic to open surgical methods. Isolated dislocation are uncommon. Basal fractures of the ulnar styloid tend to make the joint unstable and may require operative intervention. Chronic instability requires reconstruction of the stabilizing ligaments to avoid onset of arthritis. Prosthetic replacement in arthritis is gaining acceptance in the management of arthritis.

  1. A Multifactorial Analysis of Reconstruction Methods Applied After Total Gastrectomy

    Directory of Open Access Journals (Sweden)

    Oktay Büyükaşık

    2010-12-01

    Full Text Available Aim: The aim of this study was to evaluate the reconstruction methods applied after total gastrectomy in terms of postoperative symptomology and nutrition. Methods: This retrospective study was conducted on 31 patients who underwent total gastrectomy due to gastric cancer in 2. Clinic of General Surgery, SSK Ankara Training Hospital. 6 different reconstruction methods were used and analyzed in terms of age, sex and postoperative complications. One from esophagus and two biopsy specimens from jejunum were taken through upper gastrointestinal endoscopy from all cases, and late period morphological and microbiological changes were examined. Postoperative weight change, dumping symptoms, reflux esophagitis, solid/liquid dysphagia, early satiety, postprandial pain, diarrhea and anorexia were assessed. Results: Of 31 patients,18 were males and 13 females; the youngest one was 33 years old, while the oldest- 69 years old. It was found that reconstruction without pouch was performed in 22 cases and with pouch in 9 cases. Early satiety, postprandial pain, dumping symptoms, diarrhea and anemia were found most commonly in cases with reconstruction without pouch. The rate of bacterial colonization of the jejunal mucosa was identical in both groups. Reflux esophagitis was most commonly seen in omega esophagojejunostomy (EJ, while the least-in Roux-en-Y, Tooley and Tanner 19 EJ. Conclusion: Reconstruction with pouch performed after total gastrectomy is still a preferable method. (The Medical Bulletin of Haseki 2010; 48:126-31

  2. Repeat sleeve gastrectomy compared with primary sleeve gastrectomy: a single-center, matched case study.

    Science.gov (United States)

    Rebibo, Lionel; Fuks, David; Verhaeghe, Pierre; Deguines, Jean-Baptiste; Dhahri, Abdennaceur; Regimbeau, Jean-Marc

    2012-12-01

    Longitudinal sleeve gastrectomy (LSG) has been validated for the treatment of morbid obesity. However, treatment failures can appear several months after SG. Additional malabsorptive surgery is generally recommended in such cases. The objective of the present study was to evaluate the outcomes of repeat SG (re-SG) relative to first-line SG. This was a retrospective study included 15 patients underwent re-SG after failure of first-line SG (i.e. University Hospital, France; Public Practice). These patients were matched (for age, gender, body mass index and comorbidities) 1:2 with 30 patients having undergone first-line SG. The efficacy criteria comprised intra-operative data and postoperative data. The overall study population comprised 45 patients. The re-SG and first-line SG groups did not differ significantly in terms of median age (p = NS). The median BMI was similar in the two groups (43 kg/m(2) vs. 42.3 kg/m(2), p = NS). The two groups were similar in terms of the prevalence of comorbidities. The mean operating time was longer in the re-SG group (116 vs. 86 min; p ≤ 0.01). The postoperative complication rate was twice as high in the re-SG group (p = 0.31). Two patients in the re-SG group developed a gastric fistula (p = 0.25) and one of the latter died. At 12 months, the Excess Weight Loss was 66% (re-SG group) and 77% (first-line SG group) (p = 0.05). Re-SG is feasible but appears to be associated with a greater risk of complications. Nevertheless, re-SG can produce results (in terms of weight loss), equivalent to those obtained after first-line SG.

  3. Prophylactic Laparoscopic Total Gastrectomy with Jejunal Pouch Reconstruction in Patients Carrying a CDH1 Germline Mutation

    NARCIS (Netherlands)

    Haverkamp, L.; Sluis, P.C. van der; Ausems, M.G.; Horst, S. van der; Siersema, P.D.; Ruurda, J.P.; Offerhaus, G.J.; Hillegersberg, R. van

    2015-01-01

    BACKGROUND: For patients with an identified germline E-cadherin-1 (CDH1) mutation, prophylactic gastrectomy is the treatment of choice to eliminate the high risk of developing diffuse gastric cancer. Laparoscopic total gastrectomy with jejunal pouch reconstruction is a novel approach that may be esp

  4. Esophageal adenocarcinoma five years after laparoscopic sleeve gastrectomy. A case report

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    Fernando Gabriel Wright

    2017-01-01

    Conclusion: We present a case of an esophageal adenocarcinoma five years after a laparoscopic sleeve gastrectomy for morbid obesity. There is need to better determine the relationship between sleeve gastrectomy and gastroesophageal reflux disease in order to prevent its related complications, such as esophageal adenocarcinoma.

  5. A new order of D2 lymphadenectomy in laparoscopic gastrectomy for cancer: live anatomy-based dissection.

    Science.gov (United States)

    Li, Guo-Xin; Zhang, Ce; Yu, Jiang; Wang, Ya-Nan; Hu, Yan-Feng

    2010-12-01

    It was the aim of this study to develop a methodology for dissection in laparoscopic distal gastrectomy with D2 lymphadenectomy (D2 LDG) for gastric cancer. One-hundred and thirty-two patients with distal gastric cancer underwent D2 LDG with a novel sequence of lymph node dissection between August 2004 and June 2008. Live anatomy in each step was observed simultaneously to ensure and confirm the newly developed methodology. Dissections in LDG were standardized as sequential steps: Dividing the gastrocolic ligament and getting access to the prepancreatic space--lymph node dissection in the lower left area--lymph node dissection in the lower right area--lymph node dissection in the upper right area--lymph nodes dissection centrally--lymph node dissection between liver and stomach. All dissections were successfully performed in peripancreatic spaces and their extensions. Gastric vessels were located by special landmarks, traced along vascular trunks and bifurcations, and identified by fine dissection technique in vaginavasorum. Sequential dissection around the pancreas was an effective method for D2 LDG. It was ensured by anatomical knowledge in each step: Vessels and fascial spaces around a central landmark, the pancreas.

  6. Robotic versus open gastrectomy for gastric cancer: a meta-analysis.

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    Guixiang Liao

    Full Text Available AIM: To evaluate the safety and efficacy of robotic gastrectomy versus open gastrectomy for gastric cancer. METHODS: A comprehensive search of PubMed, EMBASE, Cochrane Library, and Web of Knowledge was performed. Systematic review was carried out to identify studies comparing robotic gastrectomy and open gastrectomy in gastric cancer. Intraoperative and postoperative outcomes were also analyzed to evaluate the safety and efficacy of the surgery. A fixed effects model or a random effects model was utilized according to the heterogeneity. RESULTS: Four studies involving 5780 patients with 520 (9.00% cases of robotic gastrectomy and 5260 (91.00% cases of open gastrectomy were included in this meta-analysis. Compared to open gastrectomy, robotic gastrectomy has a significantly longer operation time (weighted mean differences (WMD =92.37, 95% confidence interval (CI: 55.63 to 129.12, P<0.00001, lower blood loss (WMD: -126.08, 95% CI: -189.02 to -63.13, P<0.0001, and shorter hospital stay (WMD = -2.87; 95% CI: -4.17 to -1.56; P<0.0001. No statistical difference was noted based on the rate of overall postoperative complication, wound infection, bleeding, number of harvested lymph nodes, anastomotic leakage and postoperative mortality rate. CONCLUSIONS: The results of this meta-analysis suggest that robotic gastrectomy is a better alternative technique to open gastrectomy for gastric cancer. However, more prospective, well-designed, multicenter, randomized controlled trials are necessary to further evaluate the safety and efficacy as well as the long-term outcome.

  7. Impact of gender and body mass index on surgical outcomes following gastrectomy: an Asia-Pacific perspective

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    Seung Soo Lee; Seung Wan Ryu; In Ho Kim; Soo Sang Sohn

    2012-01-01

    Background Although surgeons may expect difficulties in performing gastrectomy on patients with high body mass index (BMI),it is not always the case,especially regarding patient gender.The aim of this study was to evaluate gender as a predictive factor of surgical outcomes related to obesity,as defined by the World Health Organization for the Asia-Pacific region.Methods Data of short-term surgical outcomes were obtained from 243 patients following open curative distal subtotal gastrectomy for gastric adenocarcinoma.Patients were classified into two groups by gender,and were further classified by BMI into group A (BMI ≥25 kg/m2) and group B (BMI <25 kg/m2).The operation time,extent of surgical bleeding,the number of resected lymph nodes,postoperative hospital stay,serum amylase levels,white blood cell count and postoperative complications were accessed for each group.Results Within male patients,the operation time tended to be longer in group A,albeit without statistical significance (P=0.075).However,the extent of surgical bleeding was significantly larger in group A (P=0.002).Within female patients,there were no such differences.When comparisons were made between male and female patients in group A,the operation time was significantly longer in male patients (P=0.019).The extent of bleeding tended to be larger in males,albeit without statistical significance (P=0.065).No such differences were seen when comparisons were made between male and female patients in group B.Conclusions Disparity in surgical outcomes between male and female patients does exist,particularly in patients with high BMI.Gender adjustment of BMI must be performed when predicting surgical outcomes.

  8. Control study of arterial interventional chemotherapy before radical gastrectomy for gastric cancer and simple radical gastrectomy for gastric cancer in treatment of advanced gastric cancer

    Institute of Scientific and Technical Information of China (English)

    Bin Liu

    2016-01-01

    Objective: To analyze the differences in effect of arterial interventional chemotherapy before radical gastrectomy for gastric cancer and simple radical gastrectomy for gastric cancer in treatment of advanced gastric cancer.Methods:A total of 86 cases of patients with advanced gastric cancer treated in our hospital were selected as research subjects and randomly divided into two groups, observation group received arterial interventional chemotherapy combined with radical gastrectomy for gastric cancer, control group received simple radical gastrectomy for gastric cancer, and then differences in prognosis-associated factors, MMP and Leptin contents as well as tumor marker and telomerase activity levels of two groups were compared.Results:Serum HER-2/neu ECD level of observation group was lower than that of control group, and serum DKK-1, TS and TP levels were higher than those of control group; at each point in time after treatment, serum CA72-4 and CA50 contents of observation group were lower than those of control group; intraoperative MMP-2, MMP-7, MMP-9 and Leptin levels in gastric cancer tissue of observation group were lower than those of control group; telomerase activity value in gastric cancer tissue of observation group after treatment was lower than that of control group, and both PGⅠ positive expression rate and PGⅠ/ PGⅡ ratio were higher than those of control group.Conclusion: Arterial interventional chemotherapy before radical gastrectomy for gastric cancer can lower tumor malignancy, promote the curative effect of radical gastrectomy for gastric cancer and improve long-term prognosis.

  9. Simultaneous gastric band removal and sleeve gastrectomy: a comparison with front-line sleeve gastrectomy.

    Science.gov (United States)

    Rebibo, Lionel; Mensah, Emile; Verhaeghe, Pierre; Dhahri, Abdennaceur; Cosse, Cyril; Diouf, Momar; Regimbeau, Jean-Marc

    2012-09-01

    The placement of a gastric band (GB) prior to a sleeve gastrectomy (LSG) would increase postoperative complications, whether it is withdrawn or not at the time of the LSG. The purpose of this retrospective study was to evaluate and compare postoperative morbidity and outcome weight for simultaneous GB removal (RGB) and LSG (the RGB + LSG group) and front-line LSG only (the LSG group) after unsuccessful GB. From May 2005 to May 2009, 305 patients underwent first- or second-line LSG at Amiens University Hospital. The primary endpoint was the postoperative complication rate (according to the Clavien classification) in the RGB + LSG and LSG groups. The secondary endpoints were intra-operative data, postoperative data, and weight loss over a period of 2 years (body mass index, percentage of excess weight loss, and percentage of excess body mass index (BMI) loss). Univariate and multivariate propensity score analyses were used to search for independent risk factors for postoperative complications. The RGB + LSG group (n = 46) had a mean age of 42 and a mean BMI of 44 kg/m(2). The indication for surgery was renewed weight gain or insufficient weight loss in 68 % of these cases. The LSG group (n = 259) had a mean age of 41 and a mean BMI of 49.2 kg/m(2). All procedures were performed laparoscopically. The complication rate was 8.6 % in the RGB + LSG group and 8 % in the SG group (p = 0.42). The fistula rates in the two groups were 4.3 and 3.4 %, respectively (p = 0.56), and the mean BMI at 2 years was 33.4 kg/m(2) (RGB + LSG group) and 34.4 kg/m(2), respectively (p = 0.83). The operating time for LSG (after subtracting the time associated with RGB for a combined procedure) averaged 107 min, whereas the operating time for front-line LSG was 89 min (p = 0.011). The propensity score analysis failed to find independent risk factors for postoperative complications. The performance of RGB + LSG is feasible and does not increase the postoperative

  10. Clinicopathological characteristics and prognosis of early gastric cancer after gastrectomy

    Institute of Scientific and Technical Information of China (English)

    WANG Yong-xiang; SHAO Qin-shu; YANG Qiong; WANG Yuan-yu; YANG Jin; ZHAO Zhong-kuo; XU Ji; YE Zai-yuan

    2012-01-01

    Background Assessment of lymph node metastasis (LNM) is important in early gastric cancer (EGC) and affects treatment decisions.However,the relationship between clinicopathological characteristics and LNM in EGC remains unclear.This study therefore explored favorable predictors of LNM in EGC.Methods A total of 716 specimens from gastric cancer patients who underwent curative gastrectomy between 1996 and 2003 at Zhejiang Provincial People's Hospital were reviewed.Forty-five cases were EGC,and clinicopathological characteristics such as gender,age,tumor size,location,gross type,differentiation,invasion depth,and vessel involvement were assessed to identify predictive factors for LNM and survival time.Results The overall cumulative 5-year survival rate of EGC patients was 88.92%.Among these,22.4% developed LNM,which was associated with a poor 5-year survival rate of only 72.7%.Patients with tumors larger than 2 cm in diameters,with depth of tumor invasion to the submucosa,and with positive lymphatic or nerve involvement were also inclined to have poorer survival performances.EGC limited to the mucosa but poorly differentiated also had a high risk for LNM.Multivariate analysis identified lymphatic invasion and tumor size as independent prognosis factors related to survival in EGC patients.Conclusions Careful planning is required in EGC patients at high risk of lymph node metastases.Endoscopic mucosal resection or endoscopic submucosal dissection and laparoscopic partial gastrectomy should be cautiously used in EGC,and curative gastrectomy including lymphatic dissection and postoperative adjuvant therapy might be considered to improve the prognosis.

  11. Distal arthrogryposis syndrome

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    Kulkarni K

    2008-01-01

    Full Text Available A 5-month-old male infant presented with weak cry, decreased body movements, tightness of whole body since birth, and one episode of generalized seizure on day 4 of life. He was born at term by elective caesarian section performed for breech presentation. The child had failure to thrive, contractures at elbow and knee joints, hypertonia, microcephaly, small mouth, retrognathia, and camptodactyly. There was global developmental delay. Abdominal examination revealed umbilical and bilateral inguinal hernia. Visual evoked response and brainstem evoked response audiometry were abnormal. Nerve conduction velocity was normal. Magnetic resonance imaging of brain revealed paucity of white matter in bilateral cerebral hemispheres with cerebellar and brain stem atrophy. The differential diagnoses considered in the index patient were distal arthrogryposis (DA syndrome, cerebroculofacioskeletal syndrome, and Pena Shokier syndrome. The index patient most likely represents a variant of DA: Sheldon Hall syndrome.

  12. EFFECTS OF ENTERAL AND PARENTERAL NUTRITION ON GASTROENTERIC HORMONES AND GASTRIC MOTILITY AFTER SUBTOTAL GASTRECTOMY

    Institute of Scientific and Technical Information of China (English)

    Wei-ming Kang; Jian-chun Yu; Qun Zhang; Mei-yun Ke; Jia-ming Qian

    2008-01-01

    Objective To investigate the effects of enteral nutrition (EN) and parenteral nutrition (PN) on gastric motilityand gastroenteric hormones after subtotal gastrectomy.Methods Forty-one patients underwent gastrectomy were randomly divided into EN group ( n = 20) and PN group (n =21 ). From the fast postoperative day to the seventh day, patients received either EN (EN group) or PN (Pnplasma motilin (MTL), and plasma cholecystokinin (CCK) were measured on preoperative day, the fast and seventh postoperative day. Electrogastrography (EGG) was measured on preoperative day and the seventh postoperative day.Results Compared with preoperation, blood GAS, MTL, and CCK levels of 41 patients decreased significantlyon the first day after subtotal gastrectomy (P<0. 001), but returned to the preoperative levels one week later. EGG after gastrectomy showed that gastric basal electrical rhythm was significantly restrained ( P <0. 001 ). On the seventh day after subtotal gastrectomy, plasma MTL and CCK levels in EN group were higher than those in PN group ( P < 0.05 ).There was no difference in GAS level between two groups. EGG in EN group was better than that in PN group postoper-atively.Conclusions The levels of gastroenteritic hormones and the gastric motility decrease significantly after subtotal gastrectomy. In contrast with PN, EN can accelerate the recovery of MTL, CCK, and gastric motility after subtotal gastrectomy.

  13. Concurrent laparoscopic morgagni hernia repair and sleeve gastrectomy.

    Science.gov (United States)

    Chiou, Grace; Tedesco, Maureen; Eisenberg, Dan

    2012-12-01

    The Morgagni-type anterior diaphragmatic hernia is a congenital defect that is a very uncommon hernia presenting in an adult. Surgical repair is usually recommended upon diagnosis and often requires synthetic mesh for a durable, tension-free repair. The use of synthetic mesh concurrently with several of bariatric operations is controversial owing to the potential for mesh infection. In this report we describe a laparoscopic repair of a symptomatic Morgagni hernia with synthetic mesh, concurrently with sleeve gastrectomy, in a morbidly obese man. The patient was a 58-year-old man with a body mass index of 48 kg/m(2) and associated co-morbid conditions that included obstructive sleep apnea, hypertension, hyperlipidemia, impaired fasting glucose, and osteoarthritis. He was diagnosed with Morgagni hernia with exertional dyspnia. He underwent concurrent laparoscopic Morgagni hernia repair with mesh and sleeve gastrectomy. At 2 months after surgery the patient was doing well and tolerating solid foods, and his percentage excess weight loss was 35%. He was exercising regularly and had no exertional dyspnea. Laparoscopy is an attractive approach to performing multiple intra-abdominal procedures concurrently. The Morgagni hernia repair with mesh can be performed safely and effectively using a laparoscopic approach. This can be performed concurrently with bariatric surgery in the morbidly obese.

  14. Is prophylactic placement of drains necessary after subtotal gastrectomy?

    Institute of Scientific and Technical Information of China (English)

    Manoj Kumar; Seung Bong Yang; Vijay Kumar Jaiswal; Jay N Shah; Manish Shreshtha; Rajesh Gongal

    2007-01-01

    AIM: To determine the evidence-based values of prophylactic drainage in gastric cancer surgery.METHODS: One hundred and eight patients, who underwent subtotal gastrectomy with D1 or D2 lymph node dissection for gastric cancer between January 2001 and December 2005, were divided into drain group or no-drain group. Surgical outcome and post-operative complications within four weeks were compared between the two groups.RESULTS: No significant differences were observed between the drain group and no-drain group in terms of operating time (171±42 min vs 156±39 min), number of post-operative days until passage of flatus (3.7±0.5d vs 3.5±1.0 d), number of post-operative days until initiation of soft diet (4.9±0.7 d vs 4.8±0.8 d), length of post-operative hospital stay (9.3±2.2 d vs 8.4±2.4 d), mortality rate (5.4% vs 3.8%), and overall postoperative complication rate (21.4% vs19.2%).CONCLUSION: Prophylactic drainage placement is not necessary after subtotal gastrectomy for gastric cancer since it does not offer additional benefits for the patients.

  15. Wernicke’s encephalopathy after sleeve gastrectomy: Literature review

    Science.gov (United States)

    Pardo-Aranda, Fernando; Perez-Romero, Noelia; Osorio, Javier; Rodriguez-Santiago, Joaquín; Muñoz, Emilio; Puértolas, Noelia; Veloso, Enrique

    2016-01-01

    Objective To describe a case of Wernicke’s encephalopathy after laparoscopic sleeve gastrectomy. Setting Emergency Department and gastrointestinal surgery department. Case report A 20-year-old man class III obesity (BMI 50.17 kg/m2) underwent laparoscopic sleeve gastrectomy with uneventful recovery. Five weeks after surgery he was admitted in the Emergency Department because of persistent vomiting and dysphagia to solids. Esophagogastroduodenal transit and upper gastrointestinal endoscopy were requested but no relevant findings were shown. Laboratory analyses showed vitamin B1 12.2 ng/mL and 48 h following admission the patient experienced generalized weakness, sialorrhea and restrictions of actions such as reading a book. Neurological evaluation found confusion, motor ataxia, diplopy and nystagmus. A brain magnetic resonance was normal. According to low level of vitamin B1 and symptoms found in the patient a presumed diagnosis of Wernicke encephalopathy was made and parenteral thiamine 100 mg/day was started. The patient was discharged asymptomatic with oral intake of vitamin B1 600 mg per day. Conclusion Nutritional deficiencies after restrictive procedures are uncommon but easily preventable and can result in life threatening. With the upswing of bariatric surgery, surgeons and emergency physicians should be able to diagnose and treat those complications. Prophylactic thiamine should be administered to patients with predisposing factors. PMID:26826934

  16. Acute Pancreatitis with Splenic Infarction as Early Postoperative Complication following Laparoscopic Sleeve Gastrectomy

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    Aleksandr Kalabin

    2017-01-01

    Full Text Available Obesity is becoming a global health burden along with its comorbidities. It imposes tremendous financial burden and health costs worldwide. Surgery has emerged as the definitive treatment option for morbidly obese patients with comorbidities. Laparoscopic sleeve gastrectomy is performed now more than ever making it imperative for physicians and surgeons to recognize both the common and the uncommon risks and complications associated with it. In this report we describe a rare early life-threatening postoperative complication following laparoscopic sleeve gastrectomy. From our extensive review of literature, there is no existing report of acute pancreatitis with splenic infarction postsleeve gastrectomy to this date.

  17. Distal corporoplasty for distal cylinders extrusion after penile prosthesis implantation.

    Science.gov (United States)

    Carrino, Maurizio; Chiancone, Francesco; Battaglia, Gaetano; Pucci, Luigi; Fedelini, Paolo

    2017-02-03

    Distal extrusion of cylinders is a potential complication of the penile prosthesis implantation. Several methods have been proposed for repairing a distal penile erosion. We present our preliminary experience in "Distal corporoplasty" technique. We enrolled 18 consecutive patients whose underwent a distal corporoplasty with simultaneous reimplantation of an "AMS 700 inflatable penile prosthesis (LGX)" from January 2013 to November 2015 at our hospital. All procedures were performed by a single surgical team. Intraoperative and postoperative complications have been classified and reported according to Satava6 and Clavien-Dindo (CD) system.7 Mean values with standard deviations (±SD) were computed and reported for all items. Mean age of the patients was 53.61 (±11.90) years. Mean body max index (BMI) was 24.22 (±2.51). Mean operative time was 85.2 (±13.1) minutes. Blood losses were minimal. No intraoperative complications are reported according to Satava classification. Four out of 18 patients (22.22%) experienced postoperative complications according to CD system. All patients had sexual intercourse for the first time postsurgery after a mean of 59.11 ± 2.08 days. Mean follow-up was 22.11 (±9.95). Distal extrusion of cylinders is a potential complication of the penile prosthesis implantation. Distal corporoplasty was first described by Mulcahy. He reported a series of 14 patients with a follow-up of about 2 years with optimal functional outcomes. Moreover, distal corporoplasty resulted in shorter operative time, better function, less pain, and fewer recurrences than Gortex windsock repair.10 In our experience, distal corporoplasty is a simple and safe procedure in the treatment of distal cylinders extrusion when the prosthetic material is not exposed to the exterior.

  18. Impairment of the proximal to distal tonic gradient in the human diabetic stomach.

    Science.gov (United States)

    Min, Y W; Hong, Y S; Ko, E-J; Lee, J Y; Min, B-H; Sohn, T S; Kim, J J; Rhee, P-L

    2014-02-01

    Little has been known about the contractile characteristics of diabetic stomach. We investigated spontaneous contractions and responses to acetylcholine in the gastric muscle in diabetic patients and non-diabetic control subjects according to the region of stomach. Gastric specimens were obtained from 26 diabetics and 55 controls who underwent gastrectomy at Samsung Medical Center between February 2008 and November 2011. Isometric force measurements were performed using circular muscle strips from the different regions of stomach under basal condition and in response to acetylcholine. Basal tone of control was higher in the proximal stomach than in the distal (0.63 g vs 0.46 g, p = 0.027). However, in diabetics, basal tone was not significantly different between the proximal and distal stomach (0.75 g vs 0.62 g, p = 0.32). The distal stomach of diabetics had higher basal tone and lower frequency than that of control (0.62 g vs 0.46 g, p = 0.049 and 4.0/min vs 4.9/min, p = 0.049, respectively). After exposure to acetylcholine, dose-dependent increases of basal tone, peak, and area under the curve (AUC) were noticed in both proximal and distal stomach of the two groups. In the proximal stomach, however, the dose-dependent increase of basal tone and AUC was less prominent in diabetics than in control. On the contrary to control, the proximal to distal tonic gradient was not observed in diabetic stomach. Diabetic stomach also had lower frequency of spontaneous contraction in the distal stomach and less acetylcholine-induced positive inotropic effect in the proximal stomach than control. © 2013 John Wiley & Sons Ltd.

  19. De novo gastric adenocarcinoma 1 year after sleeve gastrectomy in a transplant patient

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    M. Masrur

    2016-01-01

    Conclusions: No direct relation has been established between sleeve gastrectomy and the development of gastric cancer. Robotic procedures allow for complex multiorgan resections, while preserving the benefits of minimally invasive surgery.

  20. Post-gastrectomy acute pancreatitis in a patient with gastric carcinoma and pancreas divisum

    Institute of Scientific and Technical Information of China (English)

    I-Ming Kuo; Frank Wang; Keng-Hao Liu; Yi-Yin Jan

    2009-01-01

    Gastrectomy is commonly performed for both benign and malignant lesions. Although the incidence of post-gastrectomy acute pancreatitis (PGAP) is low compared to other well-recognized post-operative complications, it has been reported to be associated with a high mortality rate. In this article, we describe a 70-year-old man with asymptomatic pancreatic divisum who underwent palliative subtotal gastrectomy for an advanced gastric cancer with liver metastasis. His postoperative course was complicated by acute pancreatitis and intra-abdominal sepsis. The patient eventually succumbed to multiple organ failure despite surgical debridement and drainage, together with aggressive antibiotic therapy and nutritional support. For patients with pancreas divisum or dominant duct of Santorini who fail to follow the normal post-operative course after gastrectomy, clinicians should be alert to the possibility of PGAP as one of the potential diagnoses. Early detection and aggressive treatment of PGAP might improve the prognosis.

  1. THE CLINICAL STUDY ON LAPAROSCOPIC RADICAL GASTRECTOMY FOR GASTRIC CANCER%腹腔镜胃癌根治手术的临床研究

    Institute of Scientific and Technical Information of China (English)

    李俊; 谭忆广; 周志涛; 毛常青; 吕培标; 钟国英; 王存川

    2011-01-01

    [目的]探讨腹腔镜胃癌根治手术的安全性、可行性及肿瘤根治性.[方法]选择2005年12月~2010年12月普外科行腹腔镜胃癌D2根治术35例为腹腔镜组,并选择同期开腹胃癌根治术40例为对照组,比较两组手术相关指标、肿瘤根治性指标及术后随访患者的生存率.[结果]腹腔镜组手术时间较对照组长,术中出血量较对照组少,切口长度较对照组短.差异具有统计学意义(均P<0.05);腹腔镜组术后排气时间、首次进流质时间及术后住院时间明显较对照组缩短(P<0.05),两组总并发症发生率比较差异无统计学意义(P>0.05);腹腔镜组肿瘤根治性指标淋巴结清扫数目、近远端切缘距离及1、3、5年生存率均与对照组差异无统计学意义(P>0.05).[结论]腹腔镜胃癌D2根治术是安全、可行的,能达到与开腹根治性全胃切除术相同的肿瘤根治性,且比开腹手术更具微创优势.%[Objective] To study the safety, feasibility and curative result of laparoscopic radical gastrectomy for gastric cancer. [Methods] 35 cases of laparoscopic radical gastrectomy for gastric cancer and 40 cases of open D2 radical gastrectomy were operated in our department from December 2005 to December 2010. The operative index, curative result index and survival rate in two groups were compared. [ Results] The operation time was longer, volume of bleeding was less, and the length of incision was shorter in laparoscopic radical gastrectomy group (P < 0.05) ; postoperative time of farting, the time of eating fluid and hospital stay were shorter in laparoscopic group compared to those in control group (P < 0.05). There was no significant difference in the rates of postoperative complications. The clear number of lymph node dissection , the proximal and distal margin from tumor and the 1-, 3-and 5-Y survival rate between the two groups were not different (P > 0.05). [ Conclusion] The laparoscopic D2 radical

  2. Laparoscopic versus open gastrectomy for gastric cancer, a multicenter prospectively randomized controlled trial (LOGICA-trial).

    Science.gov (United States)

    Haverkamp, Leonie; Brenkman, Hylke J F; Seesing, Maarten F J; Gisbertz, Suzanne S; van Berge Henegouwen, Mark I; Luyer, Misha D P; Nieuwenhuijzen, Grard A P; Wijnhoven, Bas P L; van Lanschot, Jan J B; de Steur, Wobbe O; Hartgrink, Henk H; Stoot, Jan H M B; Hulsewé, Karel W E; Spillenaar Bilgen, Ernst J; Rütter, Jeroen E; Kouwenhoven, Ewout A; van Det, Marc J; van der Peet, Donald L; Daams, Freek; Draaisma, Werner A; Broeders, Ivo A M J; van Stel, Henk F; Lacle, Miangela M; Ruurda, Jelle P; van Hillegersberg, Richard

    2015-07-29

    For gastric cancer patients, surgical resection with en-bloc lymphadenectomy is the cornerstone of curative treatment. Open gastrectomy has long been the preferred surgical approach worldwide. However, this procedure is associated with considerable morbidity. Several meta-analyses have shown an advantage in short-term outcomes of laparoscopic gastrectomy compared to open procedures, with similar oncologic outcomes. However, it remains unclear whether the results of these Asian studies can be extrapolated to the Western population. In this trial from the Netherlands, patients with resectable gastric cancer will be randomized to laparoscopic or open gastrectomy. The study is a non-blinded, multicenter, prospectively randomized controlled superiority trial. Patients (≥18 years) with histologically proven, surgically resectable (cT1-4a, N0-3b, M0) gastric adenocarcinoma and European Clinical Oncology Group performance status 0, 1 or 2 are eligible to participate in the study after obtaining informed consent. Patients (n = 210) will be included in one of the ten participating Dutch centers and are randomized to either laparoscopic or open gastrectomy. The primary outcome is postoperative hospital stay (days). Secondary outcome parameters include postoperative morbidity and mortality, oncologic outcomes, readmissions, quality of life and cost-effectiveness. In this randomized controlled trial laparoscopic and open gastrectomy are compared in patients with resectable gastric cancer. It is expected that laparoscopic gastrectomy will result in a faster recovery of the patient and a shorter hospital stay. Secondly, it is expected that laparoscopic gastrectomy will be associated with a lower postoperative morbidity, less readmissions, higher cost-effectiveness, better postoperative quality of life, but with similar mortality and oncologic outcomes, compared to open gastrectomy. The study started on 1 December 2014. Inclusion and follow-up will take 3 and 5

  3. Pseudoaneurysm of gastroduodenal artery following radical gastrectomy for gastric carcinoma patients

    Institute of Scientific and Technical Information of China (English)

    Dong Yi Kim; Jae Kyoon Joo; Seong Yeob Ryu; Young Jin Kim; Shin Kon Kim; Yong Yeon Jung

    2003-01-01

    We report a rare case of postoperative pseudoaneurysm of the gastroduodenal artery following radical gastrectomy.Surgical trauma to the gastroduodenal artery during regional lymphadenectomy was considered as the cause of the postoperative pseudoaneurysm. The pseudoaneurysm was successfully managed by ligating the bleeding vessel. We should consider the possibility of pseudoaneurysm formation in a patient with gastrointestinal bleeding in the postoperative period following radical gastrectomy with regional lymph node and perivascular lymphatic dissection.

  4. Successful enteral nutrition in the treatment of esophagojejunal fistula after total gastrectomy in gastric cancer patients

    OpenAIRE

    Portanova Michel

    2010-01-01

    Abstract Background Esophagojejunal fistula is a serious complication after total gastrectomy in gastric cancer patients. This study describes the successful conservative management in 3 gastric cancer patients with esophagojejunal fistula after total gastrectomy using total enteral nutrition. Methods Between January 2004 to December 2008, 588 consecutive patients with a proven diagnosis of gastric cancer were taken to the operation room to try a curative treatment. Of these, 173 underwent to...

  5. Ataxic gait following total gastrectomy for gastric cancer

    Science.gov (United States)

    Hwang, Chang Ho; Park, Dong Jin; Kim, Gyu Yeol

    2016-01-01

    A 58-year-old woman, who had undergone total gastrectomy for early gastric cancer 9 years previously, visited the outpatient clinic complaining of progressive difficulty in walking for 15 d. Laboratory examinations showed macrocytic anemia and a decreased serum vitamin B12 concentration and increased serum concentrations of folate, vitamin E and copper. Magnetic resonance imaging showed multifocal high signal intensities along the posterior column of the cervical and thoracic spinal cord. Treatment consisted of intramuscular injections of vitamin B12 for 7 d, which increased her serum level of vitamin B12 to normal. This was followed by weekly intramuscular injections of vitamin B12 for another 2 wk and oral administration of vitamin B12 three times per day. After comprehensive rehabilitation for 4 wk, she showed sufficient improvements in strength and ataxic gait, enabling her to return to her normal daily activities. PMID:27729749

  6. SLEEVE GASTRECTOMY IN PATIENTS WITH MORBID OBESITY AND HIV.

    Science.gov (United States)

    Pinto, José Máximo Costa; Lima, Marianna Gomes Cavalcanti Leite de; Almeida, Ana Luiza Melo Cavalcanti de; Sousa, Marcelo Gonçalves

    It is estimated that there are nearly 40 million people with the human immunodeficiency virus (HIV) worldwide. Due to the advent of antiretroviral drugs, it has been observed increasing in obesity and metabolic rates among patients undergoing treatment. Thus, numerous surgical therapies for weight loss are proposed for continuous improvement in health of patients with HIV, being the vertical gastrectomy an option for intact intestinal transit. To evaluate the applicability of the vertical gastrectomy in patients with morbid obesity and HIV. Was conducted a systematic review of the literature, in the electronic databases Scopus, Pubmed, Cinahl, Scielo, Cochrane and Lilacs, from 1998 to 2015. MeSH headings used in data collection were "Gastrectomy" and "Morbid obesity" being combined with the descriptor "HIV". Were found 2148 articles in Scopus, 1234 in PubMed and 784 in Cinahl. The articles were analyzed by the Jadad Quality Scale, being reduced to 40 articles, subsequently reassessed using an elaborated form by the Critical Appraisal Skills Programme (CASP), reaching 12 articles in the end. It was found that vertical gastrectomy constitutes a safe and effective method, with low mortality and low rate of postoperative complications, being recommended as surgical technique in patients with obesity, HIV and comorbidities. Estima-se que haja quase 40 milhões de pessoas com o vírus da imunodeficiência adquirida (HIV) no mundo. Com o advento dos antirretrovirais, observou-se aumento da obesidade e de taxas metabólicas nos pacientes em tratamento. Assim, inúmeras terapias cirúrgicas para a perda de peso estão sendo estudadas para a melhoria contínua da saúde dos pacientes com HIV, sendo a gastrectomia vertical uma opção de trânsito íntegro. Avaliar a aplicabilidade da gastrectomia vertical em pacientes com obesidade mórbida e HIV. Foi realizada revisão sistemática de literatura, de artigos publicados nas bases eletrônicas de dados Scopus, Pubmed, Cinahl

  7. [Wernicke encephalopathy after subtotal gastrectomy for morbid obesity].

    Science.gov (United States)

    Gabaudan, C; La-Folie, T; Sagui, E; Soulier, B; Dion, A-M; Richez, P; Brosset, C

    2008-05-01

    Wernicke's encephalopathy (WE) is one of the potential complications of obesity surgery. It is an acute neuropsychiatric syndrome resulting from thiamine deficiency often associated with repeated vomiting. The classic triad is frequently reported in these patients (optic neuropathy, ataxia and confusion), associated with uncommon features. Cerebral impairment affects the dorsal medial nucleus of the thalamus and the periaqueductal grey area, appearing on MRI, as hyperintense signals on T2, Flair and Diffusion weighted imaging. Early diagnosis and parenteral thiamine are required to decrease morbidity and mortality. We report a case of WE and Korsakoff's syndrome in a young obese patient after subtotal gastrectomy, who still has substantial sequelae. The contribution of MRI with diffusion-weighted imaging is illustrated. The interest of nutritional supervision in the first weeks and preventive thiamine supplementation in case of repeated vomiting are of particular importance in these risky situations.

  8. Retrospective Analysis on the Gallstone Disease after Gastrectomy for Gastric Cancer

    Directory of Open Access Journals (Sweden)

    Kyong-Hwa Jun

    2015-01-01

    Full Text Available Background. The aim of this study is to evaluate the incidence of gallstone after gastrectomy, risk factors for gallstone formation, and the surgical outcome of cholecystectomy after gastrectomy. Methods. A total of 2480 gastric cancer patients who underwent curative resection at two institutions between January 1997 and December 2012 were retrospectively reviewed. The patients’ age, gender, diabetes mellitus, type of gastrectomy, extent of node dissection, and type of reconstruction were evaluated. Results. Gallstone formation occurred in 128 of 2480 (5.2% patients who had undergone gastrectomy for gastric cancer. The incidence of gallstones was significantly higher after total compared with subtotal gastrectomy. Roux-en-Y reconstruction and lymph node dissection in the hepatoduodenal ligament were associated with a significantly higher incidence. In multivariate analysis, diabetes mellitus and reconstruction method were identified as significant risk factors for gallstone development. The proportion of silent stone was higher in the laparoscopic cholecystectomy (LC group than in the open cholecystectomy (OC group. Operation time and hospital stay were shorter in the LC group than in the OC group. Conclusions. Diabetes mellitus and Roux-en-Y reconstruction are risk factors for gallstones after gastrectomy. Only a few postoperative complications after subsequent cholecystectomy occurred, even when using a laparoscopic approach.

  9. Distal DVT: worth diagnosing? Yes.

    Science.gov (United States)

    Schellong, S M

    2007-07-01

    Much of the argument for or against diagnosis of distal deep vain thrombosis (DVT) depends on the extra effort that has to be spent on it. This review presents the data on ultrasound of paired calf veins and calf muscle veins (distal ultrasound) in terms of protocols, feasibility, reliability and expected findings. In summary, provided there is adequate and anatomically sound training of sonographers, distal ultrasound is a valid, 4-minute procedure, which can easily be added to the examination of proximal veins. The second part of the review refers to the pathophysiology of ascending DVT, which is the most common type. Adequate patient care in terms of benefit, harm and cost includes a single non-invasive examination followed by risk adopted treatment allocation. This concept ideally should be valid for any type of DVT. The data extending this concept to distal DVT can only be derived from studies that look closely at this entity (i.e. in fact diagnose distal DVT). Even before these data are available, diagnosing distal DVT at least doubles the number of symptomatic patients in which signs and symptoms can be ascribed to a definitive diagnosis, which in itself is a benefit for patient care.

  10. Reconstruction of the esophagojejunostomy by double stapling method using EEA™ OrVil™ in laparoscopic total gastrectomy and proximal gastrectomy

    Directory of Open Access Journals (Sweden)

    Yano Seiji

    2011-05-01

    Full Text Available Abstract Here we report the method of anastomosis based on double stapling technique (hereinafter, DST using a trans-oral anvil delivery system (EEATM OrVilTM for reconstructing the esophagus and lifted jejunum following laparoscopic total gastrectomy or proximal gastric resection. As a basic technique, laparoscopic total gastrectomy employed Roux-en-Y reconstruction, laparoscopic proximal gastrectomy employed double tract reconstruction, and end-to-side anastomosis was used for the cut-off stump of the esophagus and lifted jejunum. We used EEATM OrVilTM as a device that permitted mechanical purse-string suture similarly to conventional EEA, and endo-Surgitie. After the gastric lymph node dissection, the esophagus was cut off using an automated stapler. EEATM OrVilTM was orally and slowly inserted from the valve tip, and a small hole was created at the tip of the obliquely cut-off stump with scissors to let the valve tip pass through. Yarn was cut to disconnect the anvil from a tube and the anvil head was retained in the esophagus. The end-Surgitie was inserted at the right subcostal margin, and after the looped-shaped thread was wrapped around the esophageal stump opening, assisting Maryland forceps inserted at the left subcostal and left abdomen were used to grasp the left and right esophageal stump. The surgeon inserted anvil grasping forceps into the right abdomen, and after grasping the esophagus with the forceps, tightened the end Surgitie, thereby completing the purse-string suture on the esophageal stump. The main unit of the automated stapler was inserted from the cut-off stump of the lifted jejunum, and a trocar was made to pass through. To prevent dropout of the small intestines from the automated stapler, the automated stapler and the lifted jejunum were fastened with silk thread, the abdomen was again inflated, and the lifted jejunum was led into the abdominal cavity. When it was confirmed that the automated stapler and center rod

  11. How to explant a diseased liver for living donor liver transplantation after previous gastrectomy with severe adhesion (with video).

    Science.gov (United States)

    Eguchi, Susumu; Soyama, Akihiko; Takatsuki, Mitsuhisa; Hidaka, Masaaki; Adachi, Tomohiko; Kitasato, Amane; Baimakhanov, Zhassulan; Kuroki, Tamotsu

    2014-08-01

    We performed living donor liver transplantation (LDLT) in a patient who had undergone distal gastrectomy for gastric ulcer disease with Billroth I reconstruction 30 years before the LDLT. The adhesion was very severe between remnant stomach and hepatic hilum as well as left liver lobe with shortening of hepatoduodenal structures. After dissection of the infrahepatic inferior vena cava, the Spiegel lobe was identified from the dorsal side. The Spiegel lobe was then penetrated with a right angle dissector so that a plastic tape could be placed around the whole adhesion, including important structures in the hepatoduodenal ligament. Next, the right hepatic vein was transected with a vascular stapler using Pringle's maneuver using the plastic tape to fasten the entire adhesional structure. Subsequently, the trunk of the middle and left hepatic vein was transected after clamping. The remaining short hepatic veins in the left side were divided completely from the cranial to the caudal direction to dissect Spiegel's lobe. Finally, the hepatoduodenal ligament was identified from the attached remnant stomach and the duodenum and a vascular clamp was placed on the entire hepatoduaodenal ligament. Finally, the diseased liver was explanted for graft implantation. Thus, retrograde explantation of the liver was effective in decreasing the risk of damaging vital elements in the hepatoduodenal ligament, the remnant stomach, and the duodenum.

  12. Reverse Distal Transverse Palmar Arch in Distal Digital Replantation.

    Science.gov (United States)

    Wei, Ching-Yueh; Orozco, Oscar; Vinagre, Gustavo; Shafarenko, Mark

    2017-07-22

    Refinements in microsurgery have made distal finger replantation an established technique with high success rates and good functional and aesthetic outcomes. However, it still represents a technically demanding procedure due to the small vessel caliber and frequent lack of vessel length, requiring the use of interpositional venous grafts in some instances. We describe a new technique for anastomosis in fingertip replantation, whereby the need for venous grafts is eliminated. Applying the reverse distal transverse palmar arch technique, 11 cases of distal digital replantation were performed between January 2011 and July 2016. The described procedure was used for arterial anastomosis in 10 cases and arteriovenous shunting for venous drainage in 1 case. A retrospective case review was conducted. The technical description and clinical outcome evaluations are presented. Ten of the 11 replanted digits survived, corresponding to an overall success rate of 91%. One replant failed due to venous insufficiency. Blood transfusions were not required for any of the patients. Follow-up (range, 1.5-5 months) revealed near-normal range of motion and good aesthetic results. All of the replanted digits developed protective sensation. The average length of hospital admission was 5 days. All patients were satisfied with the results and were able to return to their previous work. The use of the reverse distal transverse palmar arch is a novel and reliable technique in distal digital replantation when an increase in vessel length is required, allowing for a tension-free arterial repair without the need for vein grafts.

  13. Effect of intensive vs conventional insulin therapy on perioperative nutritional substrates metabolism in patients undergoing gastrectomy

    Institute of Scientific and Technical Information of China (English)

    Han-Cheng Liu; Yan-Bing Zhou; Dong Chen; Zhao-Jian Niu; Yang Yu

    2012-01-01

    AIM:To investigate the effect of intensive vs conventional insulin therapy on perioperative nutritional substrates metabolism in patients undergoing radical distal gastrectomy.METHODS:Within 24 h of intensive care unit management,patients with gastric cancer were enrolled after written informed consent and randomized to the intensive insulin therapy (IIT) group to keep glucose levels from 4.4 to 6.1 mmol/L or the conventional insulin therapy (CIT) group to keep levels less than 10 mmol/L.Resting energy expenditure (REE),respiratory quotient (RQ),resting energy expenditure per kilogram (REE/kg),and the lipid oxidation rate were monitored by the indirect calorimeter of calcium citrate malate nutrition metabolism investigation system.The changes in body composition were analyzed by multi-frequency bioimpedance analysis.Blood fasting glucose and insulin concentration were measured for assessment of Homeostasis model assessment of insulin resistance.RESULTS:Sixty patients were enrolled.Compared with preoperative baseline,postoperative REE increased by over 22.15% and 11.07%; REE/kg rose up to 27.22 ± 1.33 kcal/kg and 24.72 ± 1.43 kcal/kg; RQ decreased to 0.759 ± 0.034 and 0.791 ± 0.037; the lipid oxidation ratio was up to 78.25% ± 17.74% and 67.13% ± 12.76% supported by parenteral nutrition solutions from 37.56% ± 11.64% at the baseline; the level of Ln-HOMA-IR went up dramatically (P < 0.05,respectively) on postoperative days 1 and 3 in the IIT group.Meanwhile the concentration of total protein,albumin and triglyceride declined significantly on postoperative days 1 and 3 compared with pre-operative levels (P < 0.05,respectively).Compared with the CIT group,IIT reduced the REE/kg level (27.22 ± 1.33 kcal/kg vs 29.97 ± 1.47 kcal/kg,P =0.008; 24.72 ± 1.43 kcal/kg vs 25.66 ± 1.63 kcal/kg,P =0.013); and decreased the Ln-HOMA-IR score (P =0.019,0.028) on postoperative days 1 and 3; IIT decreased the level of CRP on postoperative days 1 and 3 (P

  14. 持续气道正压通气对胸腹腔镜下食管癌根治术患者单肺通气时肺内分流和氧合的影响%Effects of continuous positive airway pressure on oxygenation and shunt fraction during one-lung ventilation in thoracoscopy and laparoscopy-assisted radical treatment of esophageal carcinoma

    Institute of Scientific and Technical Information of China (English)

    李琪英; 闵苏

    2011-01-01

    目的 观察胸腹腔镜下食管癌根治术患者单肺通气(one lung ventilation,OLV)时非通气侧肺持续气道正压(continuous positive airway pressure,CPAP)通气对肺内分流和氧合的影响.方法 80例择期行胸腹腔镜下食管癌根治术患者,ASA分级Ⅰ-Ⅱ级,采用随机数字表法分为4组(n=20):对照组(单肺通气时非通气侧支气管导管与大气相通)及CPAP 2 cmH2O组、CPAP 5 cmH2O组、CPAP 8 cmH2O组(单肺通气时非通气侧肺分别给予2、5、8 cmH2O的CPAP处理).分别于单肺通气前(T1)、单肺通气30 min(T2)、60 min(T3)、90 min(T4)、120 min(T5)采血行血气分析,根据公式计算肺内分流率(Qs/Qt).结果 对照组和CPAP2 cmH2O组T2-T5各时点Qs/Qt较T1明显增高,动脉血氧分压[p(O2)]明显降低(P<0.05);CPAP 5 cmH2O组和CPAP 8 cmH2O组T2-T5各时点Qa/Qt较T1亦有增加,p(O2)亦有降低,但差异无显著性(P>0.05);T2~T5各时点,CPAP 5 cmH2O组、CPAP 8 cmH2O组Qs/Qt明显低于对照组和CPAP 2 cmH2O组,p(O2)明显高于对照组和CPAP 2 cmH2O组(P<0.05),而CPAP 5 cmH2O组与CPAP 8 cmH2O组在上述各时点Qs/Qt、p(O2)无统计学差异(P>0.05).胸外科医师对对照组、CPAP 2 cmH2O组、CPAP 5 cmH2O组手术侧肺萎陷满意度优于CPAP 8 cmH2O组,各组手术时间无差异(P>0.05).结论 胸腹腔镜下食管癌根治术患者单肺通气时对非通气侧肺实施5 cmH2O和8 cmH2O的CPAP可减少肺内分流,明显提高p(O2),防止低氧血症的发生;5cmH2O的CPAP有利于术野暴露,满足手术操作.%Objective To evaluate the effects of continuous positive airway pressure (CPAP) for nonventilated lung on the intrapulmonary shunt fraction and oxygenation during one-lung ventilation (OLV) in patients who received thoracoscopy and laparoscopy-assisted radical treatment of esophageal carcinoma. Methods Eighty ASA class Ⅰ -Ⅱ esophageal carcinoma patients scheduled for esophagectomy under thoracoscopy and laparoscopy were enrolled and randomly

  15. [Predictive factors of esophagojejunal fistula after total gastrectomy in gastric cancer patients].

    Science.gov (United States)

    Ben Maamer, A; Zaafouri, H; Noomene, R; Haoues, N; Bouhafa, A; Oueslati, A; Cherif, A

    2013-04-01

    The main complication observed after total gastrectomy is the oesophagojejunal anastomosic fistla. Its incidence varies between 7.4% and 11.5%. The mortality after anastomic leafage is high at around 20%, representing 30% and 54% of global mortality after total gastrectomy. This study aimed to evaluate mortality and morbidity after total gastrectomy and to determine their predictive factor this is retrospective study about 80 cases of total gastrectomy for gastric cancer, collected in the departmentof General Surgery of the University Hospital Habib Thameur Tunis during the period 1 January 1995 to 31 December 2010. Reconstruction of the alimentary tract was achieved by Roux-en-Y-jejunal-loop. Esophagojejunal anastomotic leeakage developed in 14 patients (17%). In 8 patients treatment of anastomotic leakage consisted of re-operation with surgical drainage and confection of jejunostomy. in one patient treatment required resutre of the anastomosis and drainage of an abscess. In one patient treatment required resuture of the anastomosis and drainage of an abscess. in 5 of the 14 patients with a proven leak of oesophagojejunal anastomosis, conservative treatment with parental alimentation, placement of an irrigation-aspiration system and systemic antibiotics was performed. This treatment was successful in all cases. The presence of anastomic fistula extends the median lenght of post operative stay in the hospital of 20 days compared for the payents withiut fistula.Global mortalilty was 8/80 (10%). After esophagojejunal anastomotic leakage, the mortality was 3/8 (21%). Leakage of the oesophago-intestinal anastomosis may occur after total gastrectomy for gastric cancer. it's serious complication contributes to mortality after total gastrectomy. Knowledge of the predective factors of esophagojejunal fistula after total gastrectomy in gastric cancer can decrease its incidence .

  16. [Distal humerus fractures in children].

    Science.gov (United States)

    Schneidmueller, D; Boettger, M; Laurer, H; Gutsfeld, P; Bühren, V

    2013-11-01

    Fractures of the distal humerus belong to the most common injuries of the upper arm in childhood. Most frequently occurring is the supracondylar fracture of the distal humerus. In these cases and in the second most common epicondylar fractures, the metaphysis is affected and these fractures are therefore extra-articular. They have to be distinguished from articular fractures regarding therapy and prognosis. The growth potential of the distal epiphysis is very limited as is the possibility of spontaneous correction so that major dislocations should not be left uncorrected. Unstable and especially dislocated articular fractures must be anatomically reconstructed employing various osteosynthetic techniques, mostly combined with immobilization. Insufficient reconstruction, growth disturbance and non-union can result in axial deformities, such as cubitus valgus and varus, restriction of motion, pain and nerve palsy.

  17. Assessment of the quality of Internet information on sleeve gastrectomy.

    Science.gov (United States)

    Corcelles, Ricard; Daigle, Christopher R; Talamas, Hector Romero; Brethauer, Stacy A; Schauer, Philip R

    2015-01-01

    The Internet is an important source of information for morbidly obese patients who are potential candidates for bariatric procedures. Over the past few years, there is growing demand for sleeve gastrectomy because of perceived technical ease balanced with excellent outcomes. The aim of this study was to assess the quality and content of available internet information pertaining to sleeve gastrectomy. Our hypothesis is that this information is inconsistent and inaccurate. A total of 50 websites were analyzed in September 2013. We used the search term "sleeve gastrectomy" to identify sites on the most common internet search engines: Google, Yahoo, Bing, and Ask. Based on popularity of use, 20 websites were obtained through the Google engine and 10 sites by each of the others. Websites were classified as academic, physician, health professional, commercial, social media, and unspecified. Quality of information was evaluated using the DISCERN score, the Journal of the American Medical Association (JAMA) benchmark criteria, and the Health on the Net code (HONcode) seal accreditation. The DISCERN score varies from 0-80 points and is based on 16 questions that evaluate publication quality and reliability. The JAMA benchmark criteria range from 0-4 points assessing website authorship, attribution, disclosure, and currency. HONcode certification was assessed as present or absent website accreditation. Duplicate and inaccessible websites were excluded from the analysis. We identified 43 websites from the United States, 6 from Mexico, and 1 from Australia. The average DISCERN and JAMA benchmark scores for all websites were 46.3±14.5 and 1.6±1.1, respectively, with a median DISCERN of 48.5 (range, 16-76) and JAMA score of 2.0 (range, 0-4). Website classification distribution was 21 physician, 11 academic, 7 commercial, 5 social media, 4 unspecified, and 2 health professional. The average DISCERN and JAMA benchmark scores were 55.4±13.4 and 2.4±1.0 in the academic group, 49

  18. Traumatic Distal Ulnar Artery Thrombosis

    Directory of Open Access Journals (Sweden)

    Ahmet A. Karaarslan

    2014-01-01

    Full Text Available This paper is about a posttraumatic distal ulnar artery thrombosis case that has occurred after a single blunt trauma. The ulnar artery thrombosis because of chronic trauma is a frequent condition (hypothenar hammer syndrome but an ulnar artery thrombosis because of a single direct blunt trauma is rare. Our patient who has been affected by a single blunt trauma to his hand and developed ulnar artery thrombosis has been treated by resection of the thrombosed ulnar artery segment. This report shows that a single blunt trauma can cause distal ulnar artery thrombosis in the hand and it can be treated merely by thrombosed segment resection in suitable cases.

  19. BREAST CANCER METASTASIS IN THE STOMACH: WHEN THE GASTRECTOMY IS INDICATED ?

    Science.gov (United States)

    Rodrigues, Marcus Vinicius Rozo; Tercioti-Junior, Valdir; Lopes, Luiz Roberto; Coelho-Neto, João de Souza; Andreollo, Nelson Adami

    2016-01-01

    Breast cancer is the most common malignant neoplasm in the female population. However, stomach is a rare site for metastasis, and can show up many years after initial diagnosis and treatment of the primary tumor. Analyze a case series of this tumor and propose measures that can diagnose it with more precocity. Were analyzed 12 patients with secondary gastric tumors. Immunohistochemistry has demonstrated that primary tumor was breast cancer. We retrieved information of age, histological type, interval between diagnosis of the primary breast cancer and its metastases, immunohistochemistry results, treatment and survival. The mean age was 71.3 years (ranging 40-86). Ten cases had already been underwent mastectomy in the moment of the diagnosis of gastric metastasis. Two patients had diagnosis of both primary and secondary tumors concomitantly. At average, diagnosis of gastric metastasis was seven years after diagnosis of primary breast cancer (ranging 0-13). Besides, nine cases had also metastases in other organs, being bones the most affected ones. Immunohistochemistry of the metastases has shown positivity for CK7 antibody in 83.34%, estrogen receptor in 91.67%, progesterone receptor in 66.67% and AE1AE3 antibody in 75%, considering all 12 cases. Moreover, CK20 was absent significantly (66.67%). The positivity of BRST2 marker did not present statistical significance (41.67%). Eight cases were treated with chemotherapy associated or not with hormonal blockade. Surgical treatment of gastric metastasis was performed in four cases: three of them with total gastrectomy and one with distal gastrectomy. Follow-up has shown a mean survival of 14.58 months after diagnosis of metastasis, with only two patients still alive. Patients with a history of breast cancer presenting endoscopic diagnosis of gastric cancer it is necessary to consider the possibility of gastric metastasis of breast cancer. The confirmation is by immunohistochemistry and gastrectomy should be oriented in

  20. Status and Prospects of Robotic Gastrectomy for Gastric Cancer: Our Experience and a Review of the Literature

    Directory of Open Access Journals (Sweden)

    Sejin Lee

    2017-01-01

    Full Text Available Since the first report of robotic gastrectomy, experienced laparoscopic surgeons have used surgical robots to treat gastric cancer and resolve problems associated with laparoscopic gastrectomy. However, compared with laparoscopic gastrectomy, the superiority of robotic procedures has not been clearly proven. There are several advantages to using robotic surgery for gastric cancer, such as reduced estimated blood loss during the operation, a shorter learning curve, and a larger number of examined lymph nodes than conventional laparoscopic gastrectomy. The increased operation time observed with a robotic system is decreasing because surgeons have accumulated experience using this procedure. While there is limited evidence, long-term oncologic outcomes appear to be similar between robotic and laparoscopic gastrectomy. Robotic procedures have a significantly greater financial cost than laparoscopic gastrectomy, which is a major drawback. Recent clinical studies tried to demonstrate that the benefits of robotic surgery outweighed the cost, but the overall results were disappointing. Ongoing studies are investigating the benefits of robotic gastrectomy in more complicated and challenging cases. Well-designed randomized control trials with large sample sizes are needed to investigate the benefits of robotic gastrectomy compared with laparoscopic surgery.

  1. Distal esophageal spasm: an update.

    Science.gov (United States)

    Achem, Sami R; Gerson, Lauren B

    2013-09-01

    Distal esophageal spasm (DES) is an esophageal motility disorder that presents clinically with chest pain and/or dysphagia and is defined manometrically as simultaneous contractions in the distal (smooth muscle) esophagus in ≥20% of wet swallows (and amplitude contraction of ≥30 mmHg) alternating with normal peristalsis. With the introduction of high resolution esophageal pressure topography (EPT) in 2000, the definition of DES was modified. The Chicago classification proposed that the defining criteria for DES using EPT should be the presence of at least two premature contractions (distal latencylong acting), calcium-channel blockers, anticholinergic agents, 5-phosphodiesterase inhibitors, visceral analgesics (tricyclic agents or SSRI), and esophageal dilation. Acid suppression therapy is frequently used, but clinical outcome trials to support this approach are not available. Injection of botulinum toxin in the distal esophagus may be effective, but further data regarding the development of post-injection gastroesophageal reflux need to be assessed. Heller myotomy combined with fundoplication remains an alternative for the rare refractory patient. Preliminary studies suggest that the newly developed endoscopic technique of per oral endoscopic myotomy (POEM) may also be an alternative treatment modality.

  2. Complications, Reoperations, and Nutrient Deficiencies Two Years after Sleeve Gastrectomy

    Directory of Open Access Journals (Sweden)

    Nicole Pech

    2012-01-01

    Full Text Available Background. The aim of this study was to investigate patient outcomes and nutritional deficiencies following sleeve gastrectomy (SG during a follow-up of two years. Methods. Over a period of 56 months, all consecutive patients who underwent SG were documented in this prospective, single-center, observational study. The study endpoints included operative time, complication rates, nutritional deficiencies and percentage of excess weight loss (%EWL. Results. From September 26, 2005 to May 28, 2009, 82 patients (female : male = 48 : 34 with a mean age of 43.3 years (range: 22–64 and a preoperative BMI of 52.5 kg/m² (range: 36.8–77.0 underwent SG. Major complications were observed in 9.8% of the patients, with 1 death. During follow up 51.2% of patients were supplemented with iron, 36.6% with zinc, 37.8% with calcium, 26.8% with vitamin D, 46.3% with vitamin B12 and 41.5% with folic acid. %EWL was 54.3, 65.3 and 62.6% after 6, 12 and 24 months. Conclusion. SG as a single step procedure is an effective bariatric intervention. Nutritional deficiencies after SG can be detected by routine nutritional screening. Our results show that Vitamin B12 supplementation should suggest routinely after SG.

  3. Psychological changes in morbidly obese patients after sleeve gastrectomy.

    Science.gov (United States)

    Melero, Yolanda; Ferrer, José Vicente; Sanahuja, Angel; Amador, Lydia; Hernando, Denise

    2014-01-01

    The aim of this study is to observe the psychological changes at one year postop in a group of patients undergoing laparoscopic vertical sleeve gastrectomy (GVL) and multidisciplinary follow- up. A total of 46 patients with a BMI-35 or higher, who were selected for GVL, completed psychological testing. After GVL surgery, patients received psychological, nutritional, and medical attention during 12 months, and they retook the same tests. Psychological tests showed an improvement on almost all scales tested, except perfectionism. The most significant change was in the benchmark for Eating Disorders with an improvement of 89% for bulimia (P<.01), and 55% for body dissatisfaction (P<.01) and ineffectiveness (P<.01). In quality of life there was an improvement of 57% in the change in health status (P<.01). During our study, a protocol involving GVL and multidisciplinary follow-ups seems proved to be an effective intervention for improving bulimic symptoms and quality of living. The results of these psychological changes are similar to Roux-en-Y Gastric bypass but different to vertical banded gastroplasty or adjustable gastric band, according to previous studies. However, long-term studies are necessary to confirm this trend. Copyright © 2013 AEC. Published by Elsevier Espana. All rights reserved.

  4. Management of Super-super Obese Patients: Comparison Between Mini (One Anastomosis) Gastric Bypass and Sleeve Gastrectomy.

    Science.gov (United States)

    Madhok, Brijesh; Mahawar, Kamal K; Boyle, Maureen; Carr, William R J; Jennings, Neil; Schroeder, Norbert; Balupuri, Shlok; Small, Peter K

    2016-07-01

    Management of super-super obese patients poses a particular challenge for bariatric surgeons. Many staged algorithms exist for these patients. Essentially all of these involve a lower-risk procedure like sleeve gastrectomy first before a definitive second-stage procedure like gastric bypass or duodenal switch. This study compares our results with 19 mini (one anastomosis) gastric bypass and 56 sleeve gastrectomy in super-super obese patients. Sleeve gastrectomy patients were significantly older. There was no mortality or major complication in either group. There was no minor complication in mini (one anastomosis) gastric bypass group compared to two in the sleeve gastrectomy group. Mini (one anastomsosis) gastric bypass patients experienced significantly higher weight loss compared to sleeve gastrectomy patients at 6 months, 1 year, and 2 years after surgery.

  5. Glycemic changes after gastrectomy in non-morbidly obese patients with gastric cancer and diabetes.

    Science.gov (United States)

    Shen, Zhiyong; Yu, Jiang; Lei, Shangtong; Mou, Tingyu; Hu, Yanfeng; Liu, Hao; Li, Guoxin

    2015-01-01

    To evaluate the glycemic changes after gastrectomy in non-morbidly obese patients with gastric cancer (GC) and type 2 diabetes mellitus (T2DM). Between December 2011 and June 2014, we included 46 patients with gastric cancer and T2DM of a body mass index (BMI) obese patients experienced an improvement of glycemic control. T2DM resolution happened 3 weeks after surgery. FPG decreased significantly after postoperative day 21 compared to preoperative FPG. 32 patients experienced DM improvement after postoperative day 21. The age and relatively lower preoperative TG patients, who underwent total gastrectomy (Pobese patients may also benefit from metabolic surgery for glycemic control, associated with age, extent of gastrectomy, reconstruction type, and preoperative triglyceride level.

  6. Post-gastrectomy patients need to be followed up for 20-30 years

    Institute of Scientific and Technical Information of China (English)

    Frank I. Tovey; Michael Hobsley

    2000-01-01

    AIM To investigate the incidence andmanagement of nutritional deficiencies followinga gastrectomy.METHODS A gastrectomy population of 227patients in London was followed up for 30 years after operation to detect and treat nutritional deficiencies.RESULTS By the end of the first decade iron deficiency was the commonest problem. Vitamin B12 deficiency became more important in the second decade. During the third decade both reached equal prevalence, being found in some 90% of the female and 70% of the male residual population. Vitamin D deficiency was a lesser problem, reaching its climax in the second decade. Overall, all women fared worse than men.CONCLUSION The importance of long-term follow-up of gastrectomy patients for iron,Vitamin B12 and Vitamin D deficiencies is emphasised.

  7. Three cases of laparoscopic total gastrectomy with intracorporeal esophagojejunostomy for gastric cancer in remnant stomach.

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    Pan, Yu; Mou, Yi-Ping; Chen, Ke; Xu, Xiao-Wu; Cai, Jia-Qin; Wu, Di; Zhou, Yu-Cheng

    2014-11-13

    Gastric cancer in remnant stomach is a rare tumor but with poor prognosis. Compared with conventional open surgery, laparoscopic gastrectomy has potential benefits for these patients due to advantages resulting from its minimally invasive approach. Herein, we report on three patients with gastric cancer in remnant stomach who underwent laparoscopic total gastrectomy with intracorporeal esophagojejunostomy successfully. The operative time was 280, 250 and 225 minutes, the estimated blood loss was 100, 80 and 50 ml and the length of postoperative hospital stay was seven, eight and nine days respectively. Our experience has suggested that laparoscopic total gastrectomy with intracorporeal esophagojejunostomy can be a safe, feasible and promising option for patients with gastric cancer in remnant stomach.

  8. Robotic versus Laparoscopic Sleeve Gastrectomy for Morbid Obesity: a Systematic Review and Meta-analysis.

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    Magouliotis, Dimitrios E; Tasiopoulou, Vasiliki S; Sioka, Eleni; Zacharoulis, Dimitrios

    2017-01-01

    We aim to review the available literature on obese patients treated with robotic or laparoscopic sleeve gastrectomy, in order to compare the clinical outcomes and intraoperative parameters of the two methods. A systematic literature search was performed in PubMed, Cochrane Library and EBSCOhost databases, in accordance with the PRISMA guidelines. Sixteen studies met the inclusion criteria incorporating 29,787 patients. Robotic sleeve gastrectomy (RSG) technique showed significantly higher mean operative time and increased length of hospital stay. Post-operative incidence of leakage, wound infection and bleeding, along with weight reduction, were comparable. The majority of the studies assessing charges found increased cost in RSG population. Well-designed, randomized controlled studies, comparing RSG to laparoscopic sleeve gastrectomy (LSG), are necessary to assess further their clinical outcomes and cost-effectiveness.

  9. EVALUATION OF N-RATIO IN SELECTING PATIENTS FOR ADJUVANT CHEMORADIOTHERAPY AFTER D2-GASTRECTOMY

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    Wilson Luiz da COSTA JUNIOR

    2013-12-01

    Full Text Available Context Whether adjuvant chemoradiotherapy may contribute to improve survival outcomes after D2-gastrectomy remains controvertial. Objective To explore the clinical utility of N-Ratio in selecting gastric cancer patients for adjuvant chemoradiotherapy after D2-gastrectomy. Methods A retrospective cohort study was carried out on gastric cancer patients who underwent D2-gastrectomy alone or D2-gastrectomy plus adjuvant chemoradiotherapy (INT-0116 protocol at the Hospital A. C. Camargo from September 1998 to December 2008. Statistical analysis were performed using multiple conventional methods, such as c-statistic, adjusted Cox's regression and stratified survival analysis. Results Our analysis involved 128 patients. According to c-statistic, the N-Ratio (i.e., as a continuous variable presented “area under ROC curve” (AUC of 0.713, while the number of metastatic nodes presented AUC of 0.705. After categorization, the cut-offs provide by Marchet et al. displayed the highest discriminating power – AUC value of 0.702. This N-Ratio categorization was confirmed as an independent predictor of survival using multivariate analyses. There also was a trend of better survival by adding of adjuvant chemoradiotherapy only for patients with milder degrees of lymphatic spread – 5-year survival of 23.1% vs 66.9%, respectively (HR = 0.426, 95% CI 0.150–1.202; P = 0.092. Conclusions This study confirms the N-Ratio as a tool to improve the lymph node metastasis staging in gastric cancer and suggests the cut-offs provided by Marchet et al. as the best way for its categorization after a D2-gastrectomy. In these settings, the N-Ratio appears a useful tool to select patients for adjuvant chemoradiotherapy, and the benefit of adding this type of adjuvancy to D2-gastrectomy is suggested to be limited to patients with milder degrees of lymphatic spread (i.e., NR2, 10%–25%.

  10. Anemia after gastrectomy for early gastric cancer: Long-term follow-up observational study

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    Lim, Chul-Hyun; Kim, Sang Woo; Kim, Won Chul; Kim, Jin Soo; Cho, Yu Kyung; Park, Jae Myung; Lee, In Seok; Choi, Myung-Gyu; Song, Kyo-Young; Jeon, Hae Myung; Park, Cho-Hyun

    2012-01-01

    AIM: To identify the incidence and etiology of anemia after gastrectomy in patients with long-term follow-up after gastrectomy for early gastric cancer. METHODS: The medical records of those patients with early gastric adenocarcinoma who underwent curative gastrectomy between January 2006 and October 2007 were reviewed. Patients with anemia in the preoperative workup, cancer recurrence, undergoing systemic chemotherapy, with other medical conditions that can cause anemia, or treated during follow up with red cell transfusions or supplements for anemia were excluded. Anemia was defined by World Health Organization criteria (Hb anemia was defined as anemia with concomitant iron deficiency. Anemia from vitamin B12 deficiency was defined as megaloblastic anemia (mean cell volume > 100 fL) with vitamin B12 deficiency. The profile of anemia over 48 mo of follow-up was analyzed. RESULTS: One hundred sixty-one patients with gastrectomy for early gastric cancer were analyzed. The incidence of anemia was 24.5% at 3 mo after surgery and increased up to 37.1% at 48 mo after surgery. The incidence of iron deficiency anemia increased during the follow up and became the major cause of anemia at 48 mo after surgery. Anemia of chronic disease and megaloblastic anemia were uncommon. The incidence of anemia in female patients was significantly higher than in male patients at 12 (40.0% vs 22.0%, P = 0.033), 24 (45.0% vs 25.0%, P = 0.023), 36 (55.0% vs 28.0%, P = 0.004), and 48 mo (52.0% vs 31.0%, P = 0.022) after surgery. Patients with total gastrectomy showed significantly higher incidence of anemia than patients with subtotal gastrectomy at 48 mo after surgery (60.7% vs 31.3%, P = 0.008). The incidence of iron deficiency was significantly higher in female patients than in male patients at 6 (35.4% vs 13.3%, P = 0.002), 12 (45.8% vs 16.8%, P Anemia was frequent after gastrectomy for early gastric cancer, with iron deficiency being the major cause. Evaluation for anemia including iron

  11. Distal clavicle fractures in children☆

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    Labronici, Pedro José; da Silva, Ricardo Rodrigues; Franco, Marcos Vinícius Viana; Labronici, Gustavo José; Pires, Robinson Esteves Santos; Franco, José Sergio

    2015-01-01

    Objective To analyze fractures of the distal clavicle region in pediatric patients. Methods Ten patients between the ages of five to eleven years (mean of 7.3 years) were observed. Nine patients were treated conservatively and one surgically. All the fractures were classified using the Nenopoulos classification system. Results All the fractures consolidated without complications. Conservative treatment was used for nine patients, of whom three were in group IIIB, three IIb, two IIa and one IV. The only patient who was treated surgically was a female patient of eleven years of age with a group IV fracture. Conclusion The treatment indication for distal fractures of the clavicle in children should be based on the patient's age and the displacement of the fragments. PMID:26962489

  12. Distal clavicle fractures in children

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    Pedro José Labronici

    2016-02-01

    Full Text Available ABSTRACT OBJECTIVE: To analyze fractures of the distal clavicle region in pediatric patients. METHODS: Ten patients between the ages of five to eleven years (mean of 7.3 years were observed. Nine patients were treated conservatively and one surgically. All the fractures were classified using the Nenopoulos classification system. RESULTS: All the fractures consolidated without complications. Conservative treatment was used for nine patients, of whom three were in group IIIB, three IIb, two IIa and one IV. The only patient who was treated surgically was a female patient of eleven years of age with a group IV fracture. CONCLUSION: The treatment indication for distal fractures of the clavicle in children should be based on the patient's age and the displacement of the fragments.

  13. Chondroblastoma of the distal phalanx.

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    Gregory, James R; Lehman, Thomas P; White, Jeremy R; Fung, Kar-Ming

    2014-05-01

    Chondroblastoma is a rare, benign primary bone tumor that usually occurs at the epiphysis of long bones. The authors present an example of the diagnosis and successful treatment of this neoplasm in an exceedingly rare location in the distal phalanx. Clinical and radiographic outcomes after 68 months of follow-up are presented. A 15-year-old, right hand-dominant, boy developed painful swelling of the right ring finger. Radiographs revealed a radiolucent lesion of the distal phalanx with expansile remodeling of the bone. An excisional biopsy was performed with curettage and bone grafting of the lesion. The diagnosis of chondroblastoma was made based on pathologic evaluation of the biopsy specimen. Sixty-six months after surgical treatment, the patient was free of recurrence and metastatic disease with excellent clinical and functional outcomes. To the authors' knowledge, this represents only the second reported case of chondroblastoma of the distal phalanx. The diagnosis of chondroblastoma in this rare location was made by pathologic review of the resection specimen. It is imperative to confirm the diagnosis of any resected bone specimen even when the concern for an aggressive or malignant lesion is low. A tumor presenting in an unusual location may require a change in treatment or surveillance.

  14. Complications and nutrient deficiencies two years after sleeve gastrectomy

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    Pech Nicole

    2012-07-01

    Full Text Available Abstract Background The aim of this systematic study was to investigate patient outcomes and nutritional deficiencies following sleeve gastrectomy (SG during a median follow-up of two years. Methods Over a period of 56 months, all consecutive patients who underwent SG were documented in this prospective, single-center, observational study. The study endpoints included complication rates, nutritional deficiencies and percentage of excess weight loss (%EWL. Results From September 26, 2005 to May 28, 2009, 100 patients (female: male = 59:41 with a mean age of 43.6 years (range: 22–64 and a preoperative BMI of 52.3 kg/² (range: 36–77 underwent SG. The mean operative time was 86.4 min (range: 35–275. Major complications were observed in 8.0 % of the patients. During the follow-up period, 25 patients (25.0 % underwent a second bariatric intervention (22 DS and 3 RYGBP. Out of the total 100 patients, 48 % were supplemented with iron, 33 % with zinc, 34 % with a combination of calcium carbonate and cholecalciferol, 24 % with vitamin D, 42 % with vitamin B12 and 40 % with folic acid. The patients who received only a SG (n = 75 had %EWL of 53.6, 65.8 and 62.6 % after 6, 12 and 24 months, respectively. Conclusions SG is a highly effective bariatric intervention for morbidly obese patients. Nutritional deficiencies resulting from the procedure can be detected by routine nutritional screening. Results of the study show that Vitamin B12 supplementation should suggested routinely.

  15. Prognostic factors for gastrectomy in elderly patients with gastric cancer.

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    Ueno, Daisuke; Matsumoto, Hideo; Kubota, Hisako; Higashida, Masaharu; Akiyama, Takashi; Shiotani, Akiko; Hirai, Toshihiro

    2017-03-11

    The aim of the present study was to investigate the age-specific prognostic factors in patients who underwent gastrectomy for gastric cancer. The medical records of 366 patients with gastric cancer who underwent surgical resection at our hospital between January 2007 and December 2014 were retrospectively reviewed. Of the 366 patients, 117 were aged 75 years or older and 249 were aged 74 years or younger. All factors that were identified as significant using univariate analysis were included in the multivariate analysis. The median follow-up duration was 52.9 months (range, 1.0-117.5 months). We found that in patients aged 75 years or older, postoperative complications and the extent of cancer were independent prognostic factors of overall survival and disease-free survival. In contrast, in patients aged 74 years or younger, only the lymph node status and postoperative chemotherapy were independent prognostic factors for overall survival and disease-free survival, respectively. Pathological outcomes and postoperative complications are important prognostic factors for survival in patients aged 75 years or older with gastric cancer, whereas pathological outcomes and postoperative chemotherapy are important prognostic factors for survival in patients aged 74 years or younger. Because the prevention of postoperative complications may contribute to improvements in the prognosis of elderly patients with gastric cancer, we suggest that it is necessary to consider limited surgery instead of radical surgery, depending on the patient's general condition and co-morbidities.

  16. Gastropancreatic ligament: Description, incidence, and involvement during laparoscopic sleeve gastrectomy.

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    Rebibo, Lionel; Darmon, Ilan; Peltier, Johann; Dhahri, Abdennaceur; Regimbeau, Jean-Marc

    2017-04-01

    During laparoscopic sleeve gastrectomy (LSG), adhesions between the stomach and the pancreas are sometimes found, forming a "gastropancreatic ligament" (GPL). However, the GPL has only been described once in the literature, in 1985. The objective of this study was to determine the incidence of the GPL during LSG, describe this structure and assess its effect on the surgical technique. All patients undergoing primary LSG in our institution (n = 240) and patients referred for gastric fistula (GF) after primary LSG (n = 18) between January 2015 and December 2015 were included. The primary endpoint was the incidence of a GPL during primary LSG. The secondary endpoints were the postoperative complication rate, the postoperative GF rate, and the presence of this ligament during reoperation for GF. Among the 240 patients, a GPL was visible in 49 cases (20.4%) and was described as thin in 34 of these (69.4%). Twelve postoperative complications (5%) were observed, including seven major (2.9%). The GF rate was 2% (n = 5), not requiring reoperation. The gastric stenosis rate was 0.4% (n = 1). The GPL had been previously sectioned in one of the five patients (20%) with postoperative GF. During the study period, 18 patients were referred for GF and 14 were reoperated. A non-sectioned GPL, not described in the operating report, was observed in four patients (28.5%). A GPL was identified in 20.4% of cases. Identification of a GPL could be important in the context of LSG, as section of the ligament allows tension-free stapling to be performed and can therefore possibly reduce the risk of postoperative complications, particularly GF. Clin. Anat. 30:336-341, 2017. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

  17. Distal Pancreatectomy for Isolated Metastasis of Endometrial Carcinoma to the Pancreas

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    Dan G Blazer III

    2008-01-01

    Full Text Available Context The majority of oncological pancreatic resections involve resection of primary pancreatic tumors. Pancreaticresection for metastatic disease is rare but can produce durable palliation or even cure in carefully selected patients. Herein, we report what to our knowledge is the first description of pancreatic resection of metastatic endometrial carcinoma.Case report We evaluated a patient who developed a mass in the distal pancreas as identified by screening computed tomography nearly three years after radical abdominal hysterectomy, bilateral salpingooophorectomy, and bilateral pelvic and paraaortic lymph node dissection for an International Federation of Gynecology and Obstetrics stage IIIA, grade 2 endometrial cancer. Findings on cytopathologic examination of tissue obtained by fine needle aspiration of the lesion were consistent with etastatic endometrial carcinoma. Radiographic imaging and physical examination failed to identify additional sites of disease. After receiving counseling as to the risks and projected benefits of surgical resection, the patient underwent a distal pancreatectomy, splenectomy, and partial gastrectomy with en bloc excision of the tumor. On final pathologic examination, all margins were free of tumor. At the time of this report, the patient remains without evidence of disease. Conclusion Metastasis to the pancreas from endometrial cancer is uncommon; however, this possibility should be considered in patients with a new pancreatic lesion and a history of endometrial cancer as pancreatic resection of metastatic disease can benefit selected patients.

  18. Application of colon interposition among the esophageal cancer patients with partial gastrectomy.

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    Chen, Qiuqiang; Mao, Weimin; Yu, Huanming; Liang, Yixian; Wang, Jiane; Chen, Guoping

    2016-12-01

    Esophageal reconstruction with colon interposition is an alternative solution for the esophageal cancer patients who have partial gastrectomy. The aim of this study was to investigate the therapeutic effects of colon interposition among the esophageal carcinoma patients with partial gastrectomy. Under institutional review board approval, 32 esophageal carcinoma patients with a history of partial gastrectomy were included in this study. All the patients had been diagnosed and confirmed squamous cell carcinoma, adenocarcinoma, or adenosquamous carcinoma by histopathological examination. Surgical approaches, complications and therapeutic results were analyzed in the current study. Thirty-two esophageal carcinoma patients (29 men, 3 women, median age 63.2 years) were included in this study. Isoperistaltic colon interposition was carried out on 14 patients; their 1-year and 2-year survival rate was 92.9% and 78.6%, respectively. Antiperistaltic colon interposition was carried out on 18 patients; their 1-year and 2-year survival rate was 88.9% and 77.8%, respectively. In which, cervical anastomotic leakage was observed on six patients. Colon interposition is an ideal surgical approach for the esophageal carcinoma patients who had partial gastrectomy. Isoperistaltic colon interposition is preferred, but antiperistaltic colon interposition has the advantage that a longer colon can be used.

  19. Clinical–radiologic evaluation of the complications of laparoscopic sleeve gastrectomy: Value of multidetector CT

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    Tamir A. Hassan

    2015-12-01

    Conclusions: As LSG is performed increasingly and frequently, it is essential for radiologists to recognize the normal postoperative anatomy and identify the complications of this procedure. CT is an important imaging tool to diagnose suspected complications of laparoscopic sleeve gastrectomy procedure to ensure accurate diagnosis.

  20. One stage laparoscopic left adrenalectomy and sleeve gastrectomy by direct supragastric approach☆

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    de Gordejuela, Amador G. Ruiz; Gebelli, Jordi Pujol; García, Núria Vilarrasa; Medayo, Lluis Secanella; Marín, Araceli Estepa; Badía, Anna Casajoana

    2013-01-01

    INTRODUCTION The advances in laparoscopic surgical technique and the greater experience of surgical teams have enabled the combination of different surgical techniques in a single procedure. This paper presents a case of a sleeve gastrectomy and a left adrenalectomy by laparoscopy for a morbidly obese patient with Cushing's syndrome. PRESENTATION OF CASE A 52 year-old male patient with a BMI of 53 kg/m2 was diagnosed as having Cushing's syndrome caused by a left adrenal tumor. Sleeve gastrectomy was performed according to the usual technique. The adrenalectomy was performed at the same time by a left supragastric approach. The evolution was favorable, with 52% of excess weight loss observed after six months. Plasma and urinary cortisol at the 3- and 6-month follow-ups were under normal range and the patient required glucocorticoid therapy, confirming the cure of Cushing's syndrome. DISCUSSION Teams with experience of advanced laparoscopic surgery can successfully combine complex procedures in one surgical period. The approach we used for the adrenalectomy proved itself to be feasible after the sleeve gastrectomy. CONCLUSION Both procedures can be safely done in experience teams. Sleeve gastrectomy facilitates the direct supragastric approach. PMID:24394858

  1. Risk factors for hospital readmission after radical gastrectomy for gastric cancer:a prospective study

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    Objective:hTe purpose of this prospective study was to determine risk factors for readmission within 30 days of discharge after gastrectomy for patients with gastric cancer.Methods: We conducted a prospective study of patients undergoing radical gastrectomy for gastric cancer from October 2013 to November 2014 in our institution. hTe incidence, cause and risk factors for 30-day readmission were determined.Results:A total of 376 patients were included in our analysis without loss in follow-up. hTe 30-day readmission rate after radical gastrectomy for gastric cancer was 7.2% (27 of 376). The most common cause for readmission included gastrointestinal complications and postoperative infections. On the basis of multivariate logistic regression analysis, preoperative nutritional risk screening 2002 score ≥ 3 was an independent risk factor for 30-day readmission. Conclusion:Readmission within 30 days of discharge atfer radical gastrectomy for gastric cancer is common. Patients with nutritional risk preoperatively are at high risk for 30-day readmission.

  2. Effects of total gastrectomy on plasma silicon and amino acid concentrations in men.

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    Tatara, Marcin R; Krupski, Witold; Szpetnar, Maria; Dąbrowski, Andrzej; Bury, Paweł; Szabelska, Anna; Charuta, Anna; Boguszewska-Czubara, Anna; Maciejewski, Ryszard; Wallner, Grzegorz

    2015-12-01

    The aim of the study was to determine one-year effects of total gastrectomy on plasma silicon and free amino acid concentrations in patients and evaluate changes of volumetric bone mineral density (vBMD) in lumbar spine. Eight patients were enrolled to the control (CTR) group. Six patients subjected to total gastrectomy (GX group) were included to the experimental group. vBMD in trabecular and cortical bone was measured in lumbar vertebrae at baseline (before surgery) and one year later using quantitative computed tomography. Plasma concentrations of silicon and free amino acids were determined at baseline and one year later using photometric method and ion-exchange chromatography. Body weights within CTR and GX groups were not different after one-year follow-up when compared to the baseline values (P > 0.05). An average annual decrease of vBMD in the trabecular bone in the gastrectomized patients reached 15.0% in lumbar spine and was significantly different in comparison to the percentage changes observed in CTR group (P = 0.02). One-year percentage change of vBMD in the cortical bone in L1 and L2 has shown significantly decreased values by 10.5 and 9.1% in the GX group when compared to the percentage change observed in the controls (P silicon was significantly lowered by 26.7% one year after the total gastrectomy when compared to the baseline value (P = 0.009). Total gastrectomy in patients has induced severe osteoporotic changes in lumbar spine within one-year period. The observed osteoporotic changes were associated with decreased plasma concentration of silicon indicating importance of exocrine and endocrine functions of stomach for silicon homeostasis maintenance. Gastrectomy-induced bone loss was not related to decreased amino acid concentration in plasma obtained from overnight fasted patients.

  3. Impact of Neoadjuvant Chemotherapy Among Patients with Pancreatic Fistula After Gastrectomy for Advanced Gastric Cancer.

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    Kosaka, Takashi; Akiyama, Hirotoshi; Makino, Hirochika; Kimura, Jun; Takagawa, Ryo; Ono, Hidetaka A; Kunisaki, Chikara; Endo, Itaru

    2016-04-01

    Neoadjuvant chemotherapy (NAC) has been widely adopted for patients with advanced gastric cancer; however, the safety of gastrectomy with D2 lymphadenectomy followed by NAC has not yet been evaluated. We retrospectively analyzed the influence of NAC on morbidity and mortality after gastrectomy in patients with advanced gastric cancer. A series of 364 patients with advanced gastric cancer who underwent gastrectomy without pancreatectomy between January 2008 and December 2010 at eight hospitals registered to the Yokohama Clinical Oncology Group were studied retrospectively. There were 330 patients who underwent surgical treatment immediately after diagnosis (surgery alone group) and 34 patients (NAC group) who first received NAC and then underwent surgical resection. Although there were no significant differences in the morbidity rate between the two groups, postoperative pancreatic fistula was more often observed in NAC patients than in patients of the group treated with surgery alone [5 cases (14.7%) vs. 11 cases (3.3%); p=0.011]. In the univariate analysis, NAC (p=0.029), bursectomy (pfistula, and NAC [odds ratio (OR)=4.901, 95% confidence interval (CI)=1.455-16.67; p=0.010] and bursectomy (OR=11.2, 95% CI=3.460-37.04; pfistula by multivariate analysis. The incidence of postoperative pancreatic fistula was 40.0% among patients who underwent gastrectomy with bursectomy followed by NAC. The incidence of pancreatic fistula in patients treated with NAC and bursectomy was significantly higher than that in other patients. Bursectomy may be discouraged for the prevention of pancreatic fistula from gastrectomy following NAC. Copyright© 2016 International Institute of Anticancer Research (Dr. John G. Delinassios), All rights reserved.

  4. Distal realignment (tibial tuberosity transfer).

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    Feller, Julian Ashley

    2012-09-01

    Although tibial tuberosity (TT) transfer has for many years been the basis of many protocols for the management of patellar instability, the role of pure medial transfer in particular appears to be declining. In contrast, the greater recognition of the importance of patella alta as a predisposing factor to recurrent patellar dislocation has resulted in a resurgence in the popularity of distal TT transfer. When TT transfer is performed, the direction and amount of transfer is based on the patellar height and the lateralization of the TT relative to the trochlear groove. Patellar height is best assessed on a lateral radiograph with the knee in flexion using a ratio that uses the articular surface of the patella in relation to the height above the tibia. Assessment of lateralization of the TT relative to the trochlear groove can be made using either computed tomography or magnetic resonance imaging scans.

  5. Small-Incision Laparoscopy-Assisted Surgery Under Abdominal Cavity Irrigation in a Porcine Model

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    Ishii, Takuro; Aoe, Tomohiko; Yu, Wen-Wei; Ebihara, Yuma; Kawahira, Hiroshi; Isono, Shiro; Naya, Yukio

    2016-01-01

    Abstract Background: Laparoscopic and robot-assisted surgeries are performed under carbon dioxide insufflation. Switching from gas to an isotonic irrigant introduces several benefits and avoids some adverse effects of gas insufflation. We developed an irrigating device and apparatus designed for single-incision laparoscopic surgery and tested its advantages and drawbacks during surgery in a porcine model. Materials and Methods: Six pigs underwent surgical procedures under general anesthesia. A 30-cm extracorporeal cistern was placed over a 5–6-cm abdominal incision. The abdomen was irrigated with warm saline that was drained via a suction tube placed near the surgical field and continuously recirculated through a closed circuit equipped with a hemodialyzer as a filter. Irrigant samples from two pigs were cultured to check for bacterial and fungal contamination. Body weight was measured before and after surgery in four pigs that had not received treatments affecting hemodynamics or causing diuresis. Results: One-way flow of irrigant ensured laparoscopic vision by rinsing blood from the surgical field. Through a retroperitoneal approach, cystoprostatectomy was successfully performed in three pigs, nephrectomy in two, renal excision in two, and partial nephrectomy in one, under simultaneous ultrasonographic monitoring. Through a transperitoneal approach, liver excision and hemostasis with a bipolar sealing device were performed in three pigs, and bladder pedicle excision was performed in one pig. Bacterial and fungal contamination of the irrigant was observed on the draining side of the circuit, but the filter captured the contaminants. Body weight increased by a median of 2.1% (range, 1.2–4.4%) of initial weight after 3–5 hours of irrigation. Conclusions: Surgery under irrigation is feasible and practical when performed via a cistern through a small abdominal incision. This method is advantageous, especially in the enabling of continuous and free-angle ultrasound observation of parenchymal organs. Adverse effects of abdominal irrigation need further assessment before use in humans. PMID:26745012

  6. Laparoscopy-Assisted Resection of Tailgut Cysts: Report of a Case

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    S.W. Lim

    2011-01-01

    Full Text Available Tailgut cysts, or retrorectal cystic hamartomas, are rare congenital developmental lesions, most commonly located in the retrorectal space, and are more common in women. We present a case of retrorectal tailgut cyst managed using a laparoscopic approach. A 36-year-old woman presented with incidentally detected retrorectal tumors during evaluation for a gallbladder polyp. Her past medical history revealed that she had undergone cesarean section twice. The tumor marker CA 19-9 level was 42.52 U/ml. CT of the pelvis with contrast and pelvic MRI revealed a 3.9 × 3.3 cm well-defined, homogeneous cystic mass in the right presacral area, and a 2.5 × 1.5 cm cystic mass in the precoccygeal space. The patient underwent laparoscopic exploration with a preoperative diagnosis of tailgut cysts based on radiological findings. The operative time was 90 min including 30 min of subsequent laparoscopic cholecystectomy without placement of additional trocars. The surgical specimens consisted of two fragments of fibrofatty tissues, unilocular cystic masses. The final pathologic diagnosis was tailgut cysts with no evidence of malignancy. Postoperative recovery was uneventful, and the patient was discharged after 3 days. In conclusion, surgical resection is recommended in the management of retrorectal tailgut cyst to establish a definite diagnosis and to rule out malignancy. The laparoscopic approach is a feasible and safe option.

  7. 胃癌根治术联合改良胃旁路术在胃癌合并2型糖尿病患者中的应用%Radical Gastrectomy Combined with Modified Gastric Bypass in Treatment of Gastric Cancer Patients with Type 2 Diabetes Mellitus

    Institute of Scientific and Technical Information of China (English)

    焦喜林; 王振全; 陈金辉; 申立中; 吴劲松; 陈芸; 蒋志斌; 贺屹巍; 苗玲玲

    2015-01-01

    目的 探讨胃癌根治术联合改良胃旁路术治疗胃癌合并2型糖尿病患者的临床效果.方法 回顾性分析我科2007年10月-2014年10月收治的72例胃癌合并2型糖尿病患者的临床资料,根据胃肿瘤部位选择手术方法的不同分为远端胃组30例,近端胃组14例和全胃组28例,分别予远端胃癌根治术、近端胃癌根治术、根治性全胃切除术联合改良式残胃空肠Roux-en-y吻合术. 术后观察各组手术并发症,术前及术后1、6个月空腹血糖( FPG)、餐后2 h血糖(2h PG)及糖化血红蛋白(HbA1C)水平,以及手术后1年癌转移情况. 结果 本组手术均获成功,术后住院时间9~25 d,进食及营养情况良好,术后恢复顺利. 术后无严重手术并发症发生. 术后1个月、6个月3组FPG、2h PG及HbA1c均明显下降(P<0. 01或P<0. 05). 术后1年各组无死亡病例,远端胃组发生肝脏转移2例,近端胃组发生肝脏转移、肺转移各1例,全胃组发生腹腔转移2例、肝脏转移1例. 结论 胃癌根治术联合改良胃旁路术治疗胃癌合并2型糖尿病患者操作简单,安全可行,有很好的临床应用前景.%Objective To investigate the clinical effect of radical gastrectomy combined with modified gastric by-pass in treatment of gastric cancer patients with type 2 diabetes mellitus. Methods Clinical data of 72 gastric cancer pa-tients with type 2 diabetes mellitus during October 2007 and October 2014 was retrospectively analyzed. The 72 patients were divided into distal gastrectomy group ( n=30 ) , proximal gastrectomy group ( n=14 ) and total gastrectomy group ( n=28) according to different operative methods, and the three groups were respectively treated with operations of distal radical gastrectomy, proximal radical gastrectomy and radical total gastrectomy combined with modified Roux-en-Y anas-tomosis of remnant stomach and jejunum. The postoperative complications, fasting plasma glucose ( FBG) levels before and 1 and 6

  8. Interlocking nailing in fractures of distal tibia

    Directory of Open Access Journals (Sweden)

    Akshay Phadke

    2016-04-01

    Conclusions: Intramedullary nailing is an effective alternative for the treatment of distal metaphyseal tibial fractures. A proper patient selection, adjuvant fixation of fibula and use of at least two distal interlocking screws is suggested for better outcome. [Int J Res Med Sci 2016; 4(4.000: 1132-1135

  9. Giant cell tumour of distal ulna.

    Science.gov (United States)

    Archik, Shreedhar; Tripathi, Sanjay Kumar; Nanda, Saurav Narayan; Choudhari, Ashlesh

    2017-01-01

    Giant cell tumor (GCT) of distal end epiphysis ulna is a rare presentation, and only few cases are reported in the scientific literature. We report a case of GCT of distal end epiphysis ulna treated at our Tertiary Care Hospital, Mumbai.

  10. Portal Vein Thrombosis due to Prothrombin Gene Mutation following Sleeve Gastrectomy

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    Murad Baba

    2015-01-01

    Full Text Available Introduction. Portomesenteric thrombosis is increasingly recognized as a complication of laparoscopic sleeve gastrectomy (LSG. It often presents with abdominal pain. We present a mother and her son who both developed portal vein thrombosis (PVT after LSG. Case Description. A 43-year-old woman presented complaining of sudden severe abdominal pain, two weeks after she had uncomplicated laparoscopic sleeve gastrectomy. CT scan of the abdomen and pelvis with IV contrast showed portal vein thrombosis and SMV thrombosis. Two weeks later her son had the same LSG for morbid obesity and presented with the same clinical picture. Thrombophilia workup showed heterozygous prothrombin gene mutation. Conclusions. A high index of suspicion is necessary to diagnose PVT; although rare, it can be potentially lethal. Anticoagulation therapy should be initiated immediately to limit the morbidities and improve the outcome. Patients with family history of thrombophilia should be investigated prior to any bariatric surgery and nonsurgical alternative treatments for morbid obesity should be strongly encouraged.

  11. [A case of pancreatic and duodenal fistula after total gastrectomy successfully treated with coagulation factor XIII].

    Science.gov (United States)

    Nishino, Hitoe; Kojima, Kazuhiro; Oshima, Hirokazu; Nakagawa, Koji; Fumura, Masao; Kikuchi, Norio

    2013-11-01

    Pancreatic fistula( PF) is a challenging postoperative complication. We report a case of PF following gastrectomy successfully treated using intravenous coagulation factor XIII( FXIII).A 78-year-old man with early gastric cancer underwent total gastrectomy with Roux-en-Y reconstruction. PF developed postoperatively, following which, leakage from the duodenal stump was observed. Percutaneous drainage and re-operative surgery were performed. A somatostatin analogue, antibiotic drugs, and gabexate mesilate were administrated along with nutritional support. The pancreatic and duodenal fistula had been producing duodenal juice for over 30 days since the re-operative surgery. As suspected, reduced FXIII activity was confirmed in the patient. After administering FXIII for 5 days, the amount of duodenal juice from the fistula markedly reduced, and the fistula closed immediately afterwards. The results of our study suggest that administration of FXIII could be a reasonable and effective treatment for patients with pancreatic or/and enterocutaneous fistula who are resistant to standard treatments.

  12. Simple, Safe, and Cost-Effective Technique for Resected Stomach Extraction in Laparoscopic Sleeve Gastrectomy

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    Serhan Derici

    2016-01-01

    Full Text Available Background. Laparoscopic sleeve gastrectomy (LSG has become a popular operation during the recent years. This procedure requires resection of 80–90% of the stomach. Extraction of gastric specimen is known to be a challenging and costly stage of the operation. In this paper, we report results of a simple and cost-effective specimen extraction technique which was applied to 137 consecutive LSG patients. Methods. Between October 2013 and October 2015, 137 laparoscopic sleeve gastrectomy surgeries were performed at Dokuz Eylul University General Surgery Department, Upper Gastrointestinal Surgery Unit. All specimens were extracted through a 15 mm trocar site without using any special device. Results. We noticed one superficial incisional surgical site infection and treated this patient with oral antibiotics. No cases of trocar site hernia were observed. Conclusion. Different techniques have been described for specimen extraction. This simple technique allows extraction of specimen safely in a short time and does not require any special device.

  13. Endoscopic treatment of the fistulas after laparoscopic sleeve gastrectomy and Roux-en-Y gastric bypass

    Directory of Open Access Journals (Sweden)

    Luís Gustavo Santos Périssé

    2015-06-01

    Full Text Available OBJECTIVE: to evaluate the use of endoscopic self-expandable metallic prostheses in the treatment of fistulas from sleeve gastrectomy and Roux en y gastric bypass.METHODS: all patients were treated with fully coated auto-expandable metallic prostheses and were submitted to laparoscopic or CT-guided drainage, except for those with intracavitary drains. After 6-8 weeks the prosthesis was removed and if the fistula was still open a new prostheses were positioned and kept for the same period.RESULTS: the endoscopic treatment was successful in 25 (86.21% patients. The main complication was the migration of the prosthesis in seven patients. Other complications included prosthesis intolerance, gastrointestinal bleeding and adhesions. The treatment failed in four patients (13.7% one of which died (3.4%.CONCLUSION: endoscopic treatment with fully coated self-expandable prosthesis was effective in treating most patients with fistula after sleeve gastrectomy and roux en y gastric bypass.

  14. Hiatal hernia following total gastrectomy with Roux-en-Y reconstruction.

    Science.gov (United States)

    Murata, S; Yamazaki, M; Kosugi, C; Hirano, A; Yoshimura, Y; Shiragami, R; Suzuki, M; Shuto, K; Koda, K

    2014-01-01

    Hiatal hernias after total gastrectomy for advanced gastric cancer are very rare. We review a case of a 44-year-old male who presented with dyspnea and chest pain 2 days after total gastrectomy, lower esophagectomy, and splenectomy with retrocolic Roux-en-Y reconstruction approached by a left thoracoabdominal incision for gastric cancer at the cardia. Plain and cross-sectional imaging identified a large hiatal hernia protruding into the right thorax containing left-sided transverse colon and small intestine. Our patient underwent a laparotomy, and after hernia reduction the hiatal defect was repaired by direct suturing. He experienced anastomotic leakage and right pyothorax, but recovered. The potential cause is discussed here and the published literature on this rare complication is reviewed briefly.

  15. Anemia after gastrectomy for early gastric cancer:Long-term follow-up observational study

    Institute of Scientific and Technical Information of China (English)

    Chul-Hyun Lim; Sang Woo Kim; Won Chul Kim; Jin Soo Kim; Yu Kyung Cho; Jae Myung Park; In Seok Lee

    2012-01-01

    AIM:To identify the incidence and etiology of anemia after gastrectomy in patients with long-term follow-up after gastrectomy for early gastric cancer.METHODS:The medical records of those patients with early gastric adenocarcinoma who underwent curative gastrectomy between January 2006 and October 2007 were reviewed.Patients with anemia in the preoperative workup,cancer recurrence,undergoing systemic chemotherapy,with other medical conditions that can cause anemia,or treated during follow up with red cell transfusions or supplements for anemia were excluded.Anemia was defined by World Health Organization criteria (Hb < 12 g/dL in women and <13 g/dL in men).Iron deficiency was defined as serum ferritin < 20 μg/dL.Vitamin B12 deficiency was defined as serum vitamin B12 < 200 pg/mL.Iron deficiency anemia was defined as anemia with concomitant iron deficiency.Anemia from vitamin B12 deficiency was defined as megaloblastic anemia (mean cell volume >100 fL) with vitamin B12 deficiency.The profile of anemia over 48 mo of follow-up was analyzed.RESULTS:One hundred sixty-one patients with gastrectomy for early gastric cancer were analyzed.The incidence of anemia was 24.5% at 3 mo after surgery and increased up to 37.1% at 48 mo after surgery.The incidence of iron deficiency anemia increased during the follow up and became the major cause of anemia at 48 mo after surgery.Anemia of chronic disease and megaloblastic anemia were uncommon.The incidence of anemia in female patients was significantly higher than in male patients at 12 (40.0% vs 22.0%,P =0.033),24 (45.0% vs 25.0%,P =0.023),36 (55.0%vs 28.0%,P =0.004),and 48 mo (52.0% vs 31.0%,P =0.022) after surgery.Patients with total gastrectomy showed significantly higher incidence of anemia than patients with subtotal gastrectomy at 48 mo after surgery (60.7% vs 31.3%,P =0.008).The incidence of iron deficiency was significantly higher in female patients than in male patients at 6 (35.4% vs

  16. Transient appearance of postoperative EDTA-dependent pseudothrombocytopenia in a patient after gastrectomy.

    Science.gov (United States)

    Wenzel, Folker; Lasshofer, Roland; Rox, Jutta; Fischer, Johannes; Giers, Günther

    2011-01-01

    Ethylenediaminetetraacetic acid-dependent pseudothrombocytopenia (EDTA-PTCP) is a well known phenomenon. Antiplatelet antibodies cause platelet clumping in EDTA anticoagulated blood samples, and blood count analysers calculate a spurious low platelet count. We describe a case of a transient appearance of EDTA-PTCP in a patient after gastrectomy. A 58-year-old man underwent partial gastrectomy in for gastric cancer. Preoperatively, his platelet count was in a normal range, and the surgical procedure was performed without bleeding complications. At day 10 after surgery the patient showed a low platelet count, which could be identified as EDTA-PTCP. The phenomenon disappeared in a following postoperative time interval of 2 months. In cases of recently occurring thrombocytopenias EDTA-PTCP should always be considered as a possible cause of low platelet count, in particular in cases of inconspicuous clinical findings. Appropriate laboratory analysis should be applied.

  17. Robotic distal pancreatectomy: a valid option?

    Science.gov (United States)

    Jung, M K; Buchs, N C; Azagury, D E; Hagen, M E; Morel, P

    2013-10-01

    Although reported in the literature, conventional laparoscopic approach for distal pancreatectomy is still lacking widespread acceptance. This might be due to two-dimensional vision and decreased range of motion to reach and safely dissect this highly vascularized retroperitoneal organ by laparoscopy. However, interest in minimally invasive access is growing ever since and the robotic system could certainly help overcome limitations of the laparoscopic approach in the challenging domain of pancreatic resection, notably in distal pancreatectomy. Robotic distal pancreatectomy with and without spleen preservation has been reported with encouraging outcomes for benign and borderline malignant disease. As a result of upgraded endowristed manipulation and three-dimensional visualization, improved outcome might be expected with the launch of the robotic system in the procedure of distal pancreatectomy. Our aim was thus to extensively review the current literature of robot-assisted surgery for distal pancreatectomy and to evaluate advantages and possible limitations of the robotic approach.

  18. Clinical feature and treatment of bleeding from remnant stomach after subtotal gastrectomy

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    Wei XIE

    2016-03-01

    Full Text Available Objective  To explore the clinical feature and effective method of treatment for upper gastrointestinal bleeding from remnant stomach. Methods  Seventy-one patients with remnant stomach suffering from upper gastrointestinal bleeding as confirmed by gastroscopy were admitted to Qingdao Municipal Hospital from January 2005 to January 2015. Kruskal Wallis test was used to compare the separate multiple sets of ordered categorical data. Results  Remnant stomach complicated by upper gastrointestinal bleeding was more common in males than females (83.01% vs 16.9%, and in elder patients (53/71, 74.6%, accompanied by tarry stool (47/71, 66.4%, undergoing subtotal gastrectomy over 5 years (63.4%, 45/71, and the procedure was Billroth Ⅱ subtotal gastrectomy (71.8%, 51/71. The differences in cause of bleeding were statistically different among younger, middle-aged and older groups (H=24.354, P<0.001, and the most common cause of bleeding was marginal ulcer. There were statistical differences in degree of bleeding, Forrest classification, and treatment methods (H=16.319, P=0.005; H=18.681, P=0.003; H=14.226, P=0.009 between patients with mild, moderate and severe condition. The efficacy rate for conservative medical treatment was 93.0% (66/71. The success rate of endoscopic hemostasis was 83.3% (15/18. Conclusions  Male, old age, longer than 5 years postoperation, and Billroth Ⅱ gastrectomy are high-risk factors for bleeding in the patients undergone subtotal gastrectomy. The comprehensive treatment with drugs, endoscopic hemostasis and surgical treatment are essential in rescuing critical patients. DOI: 10.11855/j.issn.0577-7402.2016.01.08

  19. MEDIUM-TERM FOLLOW-UP RESULTS WITH LAPAROSCOPIC SLEEVE GASTRECTOMY

    Science.gov (United States)

    RAMOS, Almino Cardoso; BASTOS, Eduardo Lemos de Souza; RAMOS, Manoela Galvão; BERTIN, Nestor Tadashi Suguitani; GALVÃO, Thales Delmondes; de LUCENA, Raphael Torres Figueiredo; CAMPOS, Josemberg Marins

    2015-01-01

    Background : The indications for sleeve gastrectomy in the surgical treatment of morbid obesity have increased worldwide. Despite this, several aspects related to results at medium and long term remain in constant research. Aim : To present the experience of sleeve gastrectomy in a center of excellence in bariatric surgery by analyzing clinical outcomes, complications and follow-up in the medium term. Methods : The study included 120 morbidly obese patients who underwent sleeve gastrectomy and who were followed for at least 24 months. Aspects related to surgical technique, surgical complications and clinical outcome were analyzed. Results : Seventy-five patients were women (62.5%) and the average age was 36 years. The body mass index preoperatively ranged from 35.5 to 58 kg/m2(average of 40.2 kg/m2). The length of stay ranged from 1 to 4 days (mean 2.1 days). Comorbidities observed were hypertension (19%), type 2 diabetes mellitus (6.6%), dyslipidemia (7.5%), sleep apnea (16.6%), reflux esophagitis (10%) and orthopedic diseases (7.5%). The mean body mass index and total weight loss percentage with 3, 12, 18 and 24 months were 32.2 kg/m2-19,9%; 29.5 kg/m2-26,5%; 28.2 kg/m2-30,3% and 26.9 kg/m2-32,7%, respectively. Remission of diabetes and dyslipidemia occurred in all patients. In relation to hypertension, there was improvement or remission in 86%. There were only two complications (bronchial pneumonia and dehydration), with good response to clinical treatment. There was no evidence digestive fistula and mortality was zero. Eleven patients (9.1%) had regained weighing more than 5 kg. Conclusion : The sleeve gastrectomy is surgical technique that has proven safe and effective in the surgical treatment of obesity and control of their comorbidities in postoperative follow-up for two years. PMID:26537277

  20. Anterograde jejunojejunal intussusception resulted in acute efferent loop syndrome after subtotal gastrectomy

    Institute of Scientific and Technical Information of China (English)

    Jung; Myun; Kwak; Jin; Kim; Sung; Ock; Suh

    2010-01-01

    Postoperative intussusception is an unusual clinical entity in adults,and is rarely encountered as a complication following gastric surgery.The most common type after gastric surgery is retrograde jejunogastric intussusception,and jejunojejunal intussusception has been rarely reported.We report a case of anterograde jejunojejunal intussusception after radical subtotal gastrectomy with Billroth Ⅱ anastomosis in a 38-year-old Korean woman with early gastric cancer,and include a review of the literature on thi...

  1. Acute Pancreatitis with Splenic Infarction as Early Postoperative Complication following Laparoscopic Sleeve Gastrectomy

    OpenAIRE

    Aleksandr Kalabin; Mani, Vishnu R.; Ankita Mishra; Hector Depaz; Leaque Ahmed

    2017-01-01

    Obesity is becoming a global health burden along with its comorbidities. It imposes tremendous financial burden and health costs worldwide. Surgery has emerged as the definitive treatment option for morbidly obese patients with comorbidities. Laparoscopic sleeve gastrectomy is performed now more than ever making it imperative for physicians and surgeons to recognize both the common and the uncommon risks and complications associated with it. In this report we describe a rare early life-threat...

  2. The Effectiveness of Motivational Interviewing on Adherence to Treatment in Obese Patients Undergoing Sleeve Gastrectomy Surgery

    Directory of Open Access Journals (Sweden)

    2017-03-01

    Full Text Available Abstract Background & aim: Adherence is the degree of patient's success to do the health experts recommendations. The aim of present research was study the effects of motivational interviewing on adherence to in obese patients undergoing sleeve gastrectomy surgery. Methods: The design of present semi- experimental study was pre-test, post-test with control group. The statistical population included all obese patients (BMI≥35 that undergone laparoscopic sleeve gastrectomy surgery in Shiraz Ghadir Mother & Child Subspecialty Hospital, during the winter of 1394 and the spring of 1395. 30 of them were selected by using available sampling method and they randomly were asssigned to experimental (n=15 and control groups (n=15. The post bariatic surgery self-management behaviors questionnaire was used to collect data in two steps (pre-test and post-test. Motivational interviewing was implemented for the experimental group in four weeks (each week a 1/5 hour session. Data were analysed by using multivariate covariance analysis (MANCOVA. Results: MANCOVA results show that motivational interviewing led to a statistically significant difference between pre-test and post-test BSSQ total scores (P0/07. Conclusion: According to this study results, implementation of motivational interviewing is effective and appropriate in order to enhance adherence and self-management behaviors, achieve favorable weight loss & reduce postoperative complications, in obese patients undergoing sleeve gastrectomy surgery, but it appears that longer interventions are necessary to increase the rate of physical activity. Keywords: Motivational Interviewing, Adherence, Obese Patients, Sleeve Gastrectomy Surgery

  3. Evaluation of the effect of nasogastric intubation on gastrointestinal function after gastrectomy in gastric cancer patients

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    Chamanzari Hamid

    2016-08-01

    Full Text Available Background and Objective: The optimal treatment strategy for patients with gastric cancer is gastrectomy. Typically, nasogastric intubation is used after this type of surgery to feed patients; however, there seems to be no unanimity of opinion on this topic. Therefore, this study aimed to evaluate the effect of nasogastric intubation on gastrointestinal function after gastrectomy in gastric cancer patients. Materials and Method: This clinical trial was conducted on gastric cancer patients, admitted to the general ward of Imam Reza Hospital in Mashhad, Iran in 2015. In total, 68 patients were selected through randomized convenience sampling and divided into two intervention and control groups of 34 individuals. Nasogastric tube insertion was applied for the intervention group after the surgery. Patients of the study groups were fasted for three days after the surgery, which was followed by the removal of nasogastric tubes and initiation of oral feeding. Gastrointestinal function of all the participants was evaluated six hours after transferring to the ward up to seven days after the surgery on a daily basis using nausea and vomiting assessment tools and researcher-made questionnaire of gastrointestinal function. Data analysis was performed in SPSS version 16 using Fisher’s exact test, Chi-square, Mann-Whitney U, repeated measures ANOVA and paired t-test. Results: In this study, the severity of nausea and vomiting, the first time of passing gas and severity of flatulence Intensity were less observed in the control group, compared to the intervention group. Moreover, postoperative food tolerance was higher in the patients of the control group, compared to the other study group (P<0.05. Conclusion: According to the results of this study, nasogastric intubation can delay normal gastrointestinal function after gastrectomy. Therefore, it is not recommended to use this method after gastrectomy.

  4. Laparoscopic sleeve gastrectomy for a two-and half year old morbidly obese child ☆

    OpenAIRE

    Mohaidly, Mohammed Al; Suliman, Ahmed; Malawi, Horia

    2013-01-01

    INTRODUCTION Laparoscopic sleeve gastrectomy (LSG) is an accepted technique in bariatric surgery for reducing obesity. Recent reports indicate it to be effective even in children but it has not been tried in very young children. PRESENTATION OF CASE We report here a case of a 2 and half years old child subjected to LSG for his morbid obesity and associated obstructive sleep apnea and bowing of legs. LSG was performed after investigations ruled out hereditary or genetic causes of obesity. The ...

  5. Fatal aortoesophageal fistula bleeding after stenting for a leak post sleeve gastrectomy

    Science.gov (United States)

    Almadi, Majid A; Bamihriz, Fahad; Aljebreen, Abdulrahman M

    2013-01-01

    Bariatric surgeries have been used in an effort to curtail the obesity epidemic. The type of surgery used has changed over time, with sleeve gastrectomies being one of the preferred options. This has been associated with some complications, including staple line leaks. We report a 43-year old female who had undergone a laparoscopic sleeve gastrectomy that was complicated by a proximal gastric pouch leak at the gastroesophageal junction. We used self-expandable stents (SEMS) in the management of the leak. Seven weeks after the insertion of the initial SEMS, the patient presented with a massive gastrointestinal bleed that could not be localized due to profuse bleeding. The patient underwent a computerized tomography angiogram and then an angiogram that could not localize the site of the bleed. An emergency laparotomy was performed and identified the source of bleeding to be an aortoesophageal fistula. A graft of the diseased area was attempted but the patient unfortunately did not survive the procedure. An aortoesophageal fistula after an esophageal SEMS insertion for a benign disease has rarely been reported and only in cases where there was a thoracic neoplasm, thoracic aortic aneurism, endovascular stent repair, foreign body or esophageal surgery. To our knowledge, this is the first case that reports an aortoesophageal fistula as a result of a SEMS for the management of a gastric pouch leak after a laparoscopic sleeve gastrectomy. PMID:24392186

  6. Gastroduodenal ulcer treated by pylorus and pyloric vagus-preser-ving gastrectomy

    Institute of Scientific and Technical Information of China (English)

    1999-01-01

    AIM To evaluate the curative effect of pylorus and pyloric vagus-preserving gastrectomy (PPVPG) on peptic ulcer.METHODS Treating 132 cases of GU and DU with PPVPG, and comparative studies made with 24 cases treated with Billroth Ⅰ (BⅠ) and 20 cases with Billroth Ⅱ (BⅡ); advantages and shortcomings evaluated.RESULTS Not a single death after PPVPG. No recurrence of the disorder in the subsequent follow-up for an average of 6.5 years. Curative effect (visik Ⅰ & Ⅱ) 97.7%. Acidity reduction similar to that found in BⅠ and BⅡ, but 97.7% of the BⅠ and all BⅡ cases having more than second degree intestinal fluid reflux, in contrast to 7.1% in PPVPG cases. Dumping syndrome occurred in the BⅠ and BⅡ cases, none in PPVPG cases. With regard to gastric emptying, food digestion, absorption, body weight and life quality, PPVPG proved to be superior to Billroth procedure.CONCLUSION PPVPG has the advantages of conventional Billroth gastrectomy in reducing acid, removing ulcer focus, and at the same time preserves the pylorus and pyloric vagus for maintaining the normal gastric physiological function. Dumping syndrome, intestinal fluid reflux and other complications of conventional gastrectomy may be avoided.

  7. The Application of FJI and Its Comparison with Different Alimentary Reconstructions after Total Gastrectomy for Cances

    Institute of Scientific and Technical Information of China (English)

    HAOXishan; LIQiang; 等

    2002-01-01

    Objective To investigate the optimum reconstruction after total gastrectomy for malignant disease,especially the necessity of gastric substitute and duodenal passage.Methods Among the 459 total gastrectomy cases,6 kinds of reconstructions had been used,including Braun,modified Braun I(mBraun I),modified Braun Ⅱ(mBraun Ⅱ),Roux-en-Y,“P jejunal interposition(PJI)and functional jejunal interposition(FJI).Postoperative complains,body weight,food intake,serum nutritional paraments,complete blood cout,half-emptying time of the gastric substitute,PNI,Visick index were evaluated one year after r surgery.Results As compared with Braun group,the mBraun I,Ⅱ and Roux-en-Y groups which had some kinds of gastric substitute showed less reflux esophagitis and higher serum total protein(P<0.01).As compared with mBraun I,Ⅱ,Roux-en-Y,PJI and FJI groups which had duodenal passage showed better body weight,higher nutritional paraments and PNI(P<0.05).Conclusion It is essential to construct a gastric substitute and maintain the food chyme flowing through the duodenum after total gastrectomy,and the FJI is a better choice in this study.

  8. Endoscopic Retrograde Cholangiopancreatography Using a Dual-Lumen Endogastroscope for Patients with Billroth II Gastrectomy

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    Wei Yao

    2013-01-01

    Full Text Available Objective. To evaluate the safety and efficacy of a dual-lumen forward-viewing endoscope for ERCP in patients with prior Billroth II gastrectomy. Methods. The records of 46 patients treated with ERCP by a dual-lumen forward-viewing endoscope after Billroth II gastrectomy from 2007 to 2012 were reviewed. Results. The success rate of selective cannulation was 82.6% (38/46. Of the 38 cases with successful selective cannulation, endoscopic sphincterotomy was achieved in 23 cases by placing the needle knife through the 2nd lumen, while endoscopic papillary balloon dilatation was conducted in the other 15 cases. Of the 8 failed cases of selective cannulation, 6 had failed afferent loop intubation, and 3 of these 6 patients had Braun’s anastomosis. The safety and efficacy of catheter-assisted endoscopic sphincterotomy were increased by placing the needle knife through the 2nd lumen without altering the conventional endoscopic sphincterotomy procedure. Conclusions. A dual-lumen forward-viewing endoscope can be safely and effectively used to perform ERCP in patients with a Billroth II gastrectomy, except for patients with additional Braun’s anastomosis.

  9. Effects of vagus nerve preservation and vagotomy on peptide YY and body weight after subtotal gastrectomy

    Institute of Scientific and Technical Information of China (English)

    Hyung Hun Kim; Moo In Park; Sang Ho Lee; Hyun Yong Hwang; Sung Eun Kim; Seun Ja Park; Won Moon

    2012-01-01

    AIM:To investigate the relationship between the function of vagus nerve and peptide YY3-36 and ghrelin levels after subtotal gastrectomy,METHODS:We enrolled a total of 16 patients who underwent subtotal gastrectomy due to gastric cancer.All surgeries were performed by a single skilled surgeon.We measured peptide YY3-36,ghrelin,leptin,insulin,growth hormone levels,and body weight immediately before and one month after surgery.RESULTS:Vagus nerve preservation group showed less body weight loss and less increase of peptide YY3-36 compared with vagotomy group (-5.56 ± 2.24 kg vs -7.85 ± 1.57 kg,P =0.037 and 0.06 ± 0.08 ng/mL vs 0.19±0.12 ng/mL,P =0.021,respectively).Moreover,patients with body weight loss of less than 10% exhibited reduced elevation of peptide YY3-36 level,typically less than 20% [6 (66.7%) vs 0 (0.0%),P =0.011,odd ratio =3.333,95% confidence interval (1.293,8.591)].CONCLUSION:Vagus nerve preservation contributes to the maintenance of body weight after gastrectomy,and this phenomenon may be related to the suppressed activity of peptide YY3-36.

  10. Comparison of peritoneal free gastric cancer cells' detecting rates between laparoscopically assisted and open radical gastrectomy

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Objective: To compare laparoscopic gastrectomy and conventional surgery on the dissemination and seeding of tumor cells. Methods:Intraoperative peritoneal lavage cytologic examination was performed in 65 patients with gastric cancer, during laparoscopic gastrectomy (n=34) and conventional surgery (n=31). Cytology was examined twice, immediately after opening the peritoneal cavity and just before closing the abdomen. Saline was poured into the peritoneal cavity, and 100 ml fluid was retrieved after irrigation. Laparoscopic instruments were lavaged after surgery with 100 ml saline. Carbon dioxide (CO2) was derived through the trocar side orifice after pneumoperitoneum during laparoscopic gastrectomy and filtered through 100 ml saline. Cytologic examination of the filtrate was performed after the filtration process. Results: The incidence of positive cytology during laparoscopic surgery was 32.26% in the preoperative lavage and 22.58% in the postoperative lavage. The incidence of positive cytology during conventional surgery was 41.18% before lavage and 26.47% after lavage. Only one positive cytology was detected in the CO2 filtrate gas. The incidence of positive cytology in the lavage of the instruments during laparoscopic surgery was 6.45%. Conclusion: During gastric laparoscopic surgery, CO2 pneumoperitoneum does not affect tumor cell dissemination and seeding. In this study, laparoscopic techniques used in gastric cancer surgery were not associated with a higher risk for intraperitoneal dissemination of cancer cells than the conventional surgery.

  11. Treatment of distal clavicle fracture with distal radius volar locking compression plate

    Institute of Scientific and Technical Information of China (English)

    YU Chao; SUN Yue-hua; ZHAO Chang-qing; SHI Ding-wei; WANG You

    2009-01-01

    Objective: To observe the early clinical outcomes of the internal fixation with distal radius volar locking compression plate (LCP) in treatment of distal clavicle fracture.Methods: Six patients with unilateral distal clavicle fractures, identified as type Ⅱ according to Neer classification system, including 4 males and 2 females, were treated with open reduction and internal fixation using a distal radius volar LCP. Bone union was evaluated by routine X-ray radiography, and shoulder joint function were assessed by Constant score system.Results: All fractures achieved bone union at 6 to 8 weeks postoperatively, and Constant scores ranged from 95 to 100 at the postoperative 10 to 12 weeks.Conclusion: Fixation of distal clavicle fracture with distal radius volar LCP demonstrates excellent effects of bone union with rarely early complications, thus providing a new technique to treat distal clavicle fracture.

  12. Surgical outcomes of 2041 consecutive laparoscopic gastrectomy procedures for gastric cancer: a large-scale case control study.

    Directory of Open Access Journals (Sweden)

    Jian-Xian Lin

    Full Text Available BACKGROUND: Laparoscopic gastrectomy (LG for gastric cancer has increased in popularity due to advances in surgical techniques. The aim of this study is to validate the efficacy and safety of laparoscopic gastrectomy for gastric cancer compared with open gastrectomy (OG. METHODS: The study comprised 3,580 patients who were treated with curative intent either by laparoscopic gastrectomy (2,041 patients or open gastrectomy (1,539 patents between January 2005 and October 2013. The surgical outcomes were compared between the two groups. RESULTS: Laparoscopic gastrectomy was associated with significantly less blood loss, transfused patient number, time to ground activities, and post-operative hospital stay, but with similar operation time, time to first flatus, and time to resumption of diet, compared with the open gastrectomy. No significant difference in the number of lymph nodes dissected was observed between these two groups. The morbidity and mortality rates of the LG group were comparable to those of the OG group (13.6% vs. 14.4%, P = 0.526, and 0.3% vs. 0.2%, P = 0.740. The 3-year disease-free and overall survival rates between the two groups were statistically significant (P<0.05. According to the UICC TNM classification of gastric cancer, the 3-year disease-free and overall survival rates were not statistically different at each stage. CONCLUSIONS: Our single-center study of a large patient series revealed that LG for gastric cancer yields comparable surgical outcomes. This result was also true of local advanced gastric cancer (AGC. A well-designed randomized controlled trial comparing surgical outcomes between LG and OG in a larger number of patients for AGC can be carried out.

  13. Laparoscopic-assisted gastrectomy versus open gastrectomy for T4a gastric cancer in short-term and long-term outcomes.

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    Objective:To study thesafety of oncologic short-term and long-term outcomes of laparoscopic-assisted gastrectomy (LAG) performed for T4a stage gastric cancer. Methods: Between January 2009 and December 2014, 86 patients with American Joint Committee on Cancer (AJCC) stage T4a gastric cancer underwent LAG or conventional open gastrectomy (OG). Of these patients, 43 patients underwent LAG and they were compared with patients who underwent OG regarding short-term and long-term outcome. Results:The N stage (P=0.685) did not differ between the LAG and OG groups. Postoperative morbidity occurred in 6 (14.0%) OG and 8 (9.3%) LAG cases and postoperative mortality occurred 2 (4.0%) and 0 (0.0%) cases of OG and LAG, respectively. Recurrence occurred in 6 (14.0%) cases and 4 (9.3%) case in the OG and LAG group, respectively (P=0.077). hTe mean survival time in the OG group was 53.86 m)and in the LAG was 53.97 m with no signiifcant difference (P=0.295).Conclusion:The LAG is a feasible and safe procedure, and has several advantages over conventional OG.

  14. Molecular genetics of distal hereditary motor neuropathies.

    Science.gov (United States)

    Irobi, Joy; De Jonghe, Peter; Timmerman, Vincent

    2004-10-01

    Inherited peripheral neuropathies comprise a wide variety of diseases primarily affecting the peripheral nervous system. The best-known peripheral neuropathy is Charcot-Marie-Tooth disease (CMT) described in 1886 by J.-M. Charcot, P. Marie and H.H. Tooth. In 1980, A.E. Harding and P.K. Thomas showed that in a large group of individuals with CMT, several only had motor abnormalities on clinical and electrophysiological examination, whereas sensory abnormalities were absent. This exclusively motor variant of CMT was designated as spinal CMT or hereditary distal spinal muscular atrophy, and included in the distal hereditary motor neuropathies (distal HMN). The distal HMN are clinically and genetically heterogeneous and are subdivided according to the mode of inheritance, age at onset and clinical evolution. Since the introduction of positional cloning, 12 chromosomal loci and seven disease-causing genes have been identified for autosomal dominant and recessive distal HMN. Most of the genes involved have housekeeping functions, as in RNA processing, translation synthesis, glycosylation, stress response, apoptosis, but also axonal trafficking and editing. Functional characterization of the mutations will help to unravel the cellular processes that underlie the specificity of motor neuropathies leading to neurogenic muscular atrophy of distal limb muscles. Here we review the recent progress of the molecular genetics of distal HMN and discuss the genes implicated.

  15. Outcome after gastrectomy in gastric cancer patients with type 2 diabetes

    Institute of Scientific and Technical Information of China (English)

    Jong Won Kim; Jae-Ho Cheong; Woo Jin Hyung; Seung-Ho Choi; Sung Hoon Noh

    2012-01-01

    AIM: To evaluate the prognosis of type Ⅱ diabetes mellitus (T2DM) after gastrectomy and related factors in gastric cancer patients. METHODS: 403 gastric cancer patients with T2DM were studied, who underwent gastrectomy between May 2003 and September 2009. A review of medical records and telephone interviews was performed in this cross-sectional study. The factors included in the statistical analysis were as follows: gender, age, type of surgery, preoperative body mass index (BMI), current BMI, BMI reduction ratio, preoperative insulin or oral diabetic medicine requirement, follow-up duration, and current state of diabetes. Assessment of diabetes status after surgery was classified into four categories according to the change in hypoglycemic agents after surgery and present status of T2DM: resolution, improvement, same, and worse. RESULTS: The mean follow-up duration was 33.7 mo (± 20.6 mo), preoperative BMI was 24.7 kg/m2 (± 3.0 kg/m2), and BMI reduction ratio was 9.8% (± 8.6%). After surgery, T2DM was cured in 58 patients (15.1%) and was improved in 117 patients (30.4%). According to the type of surgery, the BMI reduction ratio was significantly higher in the total gastrectomy and Roux-en-Y reconstruction group [14.2% ± 9.2% vs 9.2% ± 7.7% (Billroth Ⅱ group), P < 0.001] and significantly lower in the subtotal gastrectomy and Billroth Ⅰ reconstruction group [7.6% ± 8.0%, 9.2% ± 7.7% (Billroth Ⅱ group), P < 0.001]. The BMI reduction ratio, follow-up duration after surgery, type of surgery, extent of gastrectomy, and performance of duodenal bypass were significantly correlated to the course of T2DM (P < 0.05). The BMI reduction ratio was the most influential factor on T2DM status. In a subgroup analysis of patients with a BMI reduction ratio of 10% or less (n = 206), T2DM was cured in 15 (7.6%) patients and was improved in 57 (28.8%) patients after surgery, and only the duration of surgery was significantly correlated to T2DM status (P = 0

  16. Unilateral Molar Distalization: A Nonextraction Therapy

    Directory of Open Access Journals (Sweden)

    M. Bhanu Prasad

    2012-01-01

    Full Text Available In the recent years, nonextraction treatment approaches and noncompliance therapies have become more popular in the correction of space discrepancies. One of the conventional approaches for space gaining in the arches without patient compliance is done by using certain extra oral appliances or intraoral appliance. The greatest advantage of certain appliances like fixed functional and molar distalization appliances is that they minimize the dependence on patient cooperation. Molar distalization appliances like pendulum appliance which distalizes the molar rapidly without the need of head gear can be used in patients as a unilateral space gaining procedure due to buccal segment crowding.

  17. The distal hereditary motor neuropathies.

    Science.gov (United States)

    Rossor, Alexander M; Kalmar, Bernadett; Greensmith, Linda; Reilly, Mary M

    2012-01-01

    The distal hereditary motor neuropathies (dHMN) comprise a heterogeneous group of diseases that share the common feature of a length-dependent predominantly motor neuropathy. Many forms of dHMN have minor sensory abnormalities and/or a significant upper-motor-neuron component, and there is often an overlap with the axonal forms of Charcot-Marie-Tooth disease (CMT2) and with juvenile forms of amyotrophic lateral sclerosis and hereditary spastic paraplegia. Eleven causative genes and four loci have been identified with autosomal dominant, recessive and X-linked patterns of inheritance. Despite advances in the identification of novel gene mutations, 80% of patients with dHMN have a mutation in an as-yet undiscovered gene. The causative genes have implicated proteins with diverse functions such as protein misfolding (HSPB1, HSPB8, BSCL2), RNA metabolism (IGHMBP2, SETX, GARS), axonal transport (HSPB1, DYNC1H1, DCTN1) and cation-channel dysfunction (ATP7A and TRPV4) in motor-nerve disease. This review will summarise the clinical features of the different subtypes of dHMN to help focus genetic testing for the practising clinician. It will also review the neuroscience that underpins our current understanding of how these mutations lead to a motor-specific neuropathy and highlight potential therapeutic strategies. An understanding of the functional consequences of gene mutations will become increasingly important with the advent of next-generation sequencing and the need to determine the pathogenicity of large amounts of individual genetic data.

  18. A Case of Laparoscopic Resection for Carcinoma of the Gastric Remnant following Proximal Gastrectomy Reconstructed with Jejunal Interposition

    Directory of Open Access Journals (Sweden)

    Kazuhito Yajima

    2016-01-01

    Full Text Available A 72-year-old Japanese man had a history of proximal gastrectomy for early gastric cancer located in the upper third of the stomach in 2007. Our usual treatment strategy for early gastric cancer in the upper third of the stomach in 2007 was open proximal gastrectomy reconstructing by jejunal interposition with a 10 cm single loop. Upper gastrointestinal fiberscopy for annual follow-up revealed a type 0-IIc-shaped tumor with ulcer scar, 4.0 cm in size, located in the gastric remnant near the jejunogastrostomy. A clinical diagnosis of cancer of the gastric remnant, clinical T1b(SMN0M0, Stage IA, following the proximal gastrectomy was made and a laparoscopic approach was selected because of the cancer’s early stage. Remnant total gastrectomy with D1 plus lymphadenectomy was carried out with five ports by a pneumoperitoneal method. Complete resection of the reconstructed jejunum was undergone along with the jejunal mesentery. Reconstruction by the Roux-en-Y method via the antecolic route was selected. Total operative time was 395 min and blood loss was 40 mL. Our patient was the first successful case of resection for carcinoma of the gastric remnant following proximal gastrectomy reconstructed with jejunal interposition in a laparoscopic approach.

  19. A Case of Laparoscopic Resection for Carcinoma of the Gastric Remnant following Proximal Gastrectomy Reconstructed with Jejunal Interposition

    Science.gov (United States)

    Iwasaki, Yoshiaki; Yuu, Ken; Oohinata, Ryouki; Amaki, Misato; Kohira, Yoshinori; Natsume, Souichiro; Ishiyama, Satoshi; Takahashi, Keiichi

    2016-01-01

    A 72-year-old Japanese man had a history of proximal gastrectomy for early gastric cancer located in the upper third of the stomach in 2007. Our usual treatment strategy for early gastric cancer in the upper third of the stomach in 2007 was open proximal gastrectomy reconstructing by jejunal interposition with a 10 cm single loop. Upper gastrointestinal fiberscopy for annual follow-up revealed a type 0-IIc-shaped tumor with ulcer scar, 4.0 cm in size, located in the gastric remnant near the jejunogastrostomy. A clinical diagnosis of cancer of the gastric remnant, clinical T1b(SM)N0M0, Stage IA, following the proximal gastrectomy was made and a laparoscopic approach was selected because of the cancer's early stage. Remnant total gastrectomy with D1 plus lymphadenectomy was carried out with five ports by a pneumoperitoneal method. Complete resection of the reconstructed jejunum was undergone along with the jejunal mesentery. Reconstruction by the Roux-en-Y method via the antecolic route was selected. Total operative time was 395 min and blood loss was 40 mL. Our patient was the first successful case of resection for carcinoma of the gastric remnant following proximal gastrectomy reconstructed with jejunal interposition in a laparoscopic approach. PMID:27034881

  20. Analysis of risk factors for the interval time, number and pattern of hepatic metastases from gastric cancer after radical gastrectomy

    Institute of Scientific and Technical Information of China (English)

    Jing-Yu Deng; Han Liang; Dan Sun; Hong-Jie Zhan; Ru-Peng Zhang

    2008-01-01

    AIM: To analyze the risk factors for interval time,number and pattern of hepatic metastases from gastric cancer after radical gastrectomy, and provide evidence for predicting and preventing hepatic metastasis from gastric cancer after radical gastrectomy. METHODS: A retrospective study of 87 patients with hepatic metastasis who underwent radical gastrectomy for gastric cancer from 1996 to 2001. The data was analyzed to evaluate significant risk factors for interval time, number and pattern of hepatic metastases originating from gastric cancer after radical gastrectomy.RESULTS: The size of gastric cancer and lymph node metastases were independently correlated with the interval time of hepatic metastases; the depth of invasion was independently correlated with the number of hepatic metastases; while the depth of invasion and Lauren classification were independently correlated with the pattern of hepatic metastases.CONCLUSION: We evaluated the interval time of hepatic metastases with the size of gastric cancer and lymph node metastases. The depth of invasion could be used to evaluate the number of hepatic metastases, while the depth of invasion and the Lauren classification could be used to evaluate the pattern of hepatic metastases in patients who underwent radical gastrectomy.

  1. Villous adenoma of the distal appendix.

    Science.gov (United States)

    Taylor, J V; Thomas, M G; Kelly, S; Sutton, R

    1997-04-01

    Villous adenoma confined to the distal appendix has not been previously reported in conjunction with acute apendicitis. The presence of an adenoma indicates a need for further investigation due to an association with neoplasia elsewhere.

  2. Genetics Home Reference: distal arthrogryposis type 1

    Science.gov (United States)

    ... This Page Bamshad M, Bohnsack JF, Jorde LB, Carey JC. Distal arthrogryposis type 1: clinical analysis of ... 5. Citation on PubMed Bamshad M, Jorde LB, Carey JC. A revised and extended classification of the ...

  3. Çocuklarda Distal Hipospadias Cerrahisi: Deneyimlerimiz

    OpenAIRE

    2013-01-01

    Objective: In this study, patients treated with distal hypospadias and discuscion of our results with literature were aimed. Material and Methods: 46 patients, who underwent distal hypospadias repair in the recent 2,5 years, were avaluated according to age, meatal localization, chordee status, the type of operation technique, postoperative urethral catheterization and hospitalization time, associated genitourinary anomalies, early and late complications. Results: 4 of 46 cases were treated wi...

  4. Staple-line leak after sleve gastrectomy in obese patients:A hot topic in bariatric surgery

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    Laparoscopic sleeve gastrectomy is a surgical procedurethat is being increasingly performed on obese patients.Among its complications, leaks are the most seriousand life threatening. The placement of esophageal,covered, self-expandable metal stents in these caseshas been performed by many authors but reports on theoutcome of this procedure are limited and the technicalaspects are not well defined. Stent migration is the maincomplication of the procedure and poses a challenge tothe surgeon, with a limited number of options. Here weevaluate the technical and clinical outcome of a new,dedicated, self-expanding metal stent, comparing theadvantages of this stent to those traditionally used totreat staple-line leak after sleeve gastrectomy. Whilepublished data are limited, they seem support the use ofthis kind of new stent as the best option for the stentingtreatment of a staple-line leak after sleeve gastrectomy,over other kinds of stents. Further studies based onlarger series are needed to better evaluate patientoutcome.

  5. [Simultaneous totally laparoscopic total gastrectomy and low anterior resection for synchronous gastric and rectal cancer; a case report].

    Science.gov (United States)

    Hidaka, Gen; Saeki, Hiroshi; Oki, Eiji; Morita, Masaru; Ikeda, Tetsuo; Maehara, Yoshihiko

    2013-08-01

    Simultaneous operations for synchronous cancers are thought to increase in the near future due to recent advancement of laparoscopic surgery. A 75-year-old male patient was admitted to our hospital and diagnosed as synchronous gastric and rectal cancer (gastric cancer: cT2N0M0 StageIB, rectal cancer: cSEN0M0 StagII). The simultaneous totally laparoscopic total gastrectomy and low anterior resection was scheduled. The low anterior resection was first performed with five ports on the lower abdomen, and followed by the total gastrectomy with addition of 3 ports on the upper abdomen. The postoperative course was uneventful. This case suggest that the simultaneous totally laparoscopic total gastrectomy and low anterior resection was useful operation for patients with synchronous gastric and rectal cancers. We herein report the case and discuss based on some literatures.

  6. Converting a Sleeve Gastrectomy to a Gastric Bypass for Weight Loss Failure-Is It Worth It?

    Science.gov (United States)

    Nevo, Nadav; Abu-Abeid, Subhi; Lahat, Guy; Klausner, Joseph; Eldar, Shai M

    2017-09-10

    Sleeve gastrectomy (SG) is gaining popularity and has become the procedure of choice for many bariatric surgeons. Long-term weight loss failure is not uncommon. The preferred revisional procedure for these patients is still under debate. The objective of this study was to assess the safety and efficacy of laparoscopic gastric bypass as a revisional surgery for sleeve gastrectomy patients with weight loss failure. The study was done at a bariatric surgery center in a university hospital. We reviewed our prospectively collected database and identified all patients who underwent conversion of a sleeve gastrectomy to a gastric bypass for weight loss failure. Data on patient demographics, baseline characteristics, and outcomes of bariatric surgery were retrieved. Twenty-three patients with a mean body mass index (BMI) of 41.6 kg/m2 (range 34.1-50.1 kg/m2) underwent conversion to a gastric bypass. Four patients underwent a gastric band prior to the sleeve gastrectomy, and two patients underwent a re-sleeve gastrectomy prior to conversion to a gastric bypass. At a mean follow-up of 24 months (range 9-46 months), the average body mass index (BMI) decreased to 33.8 kg/m2 and the excess body mass index loss (EBMIL) was 42.6%. Diabetes, hypertension, dyslipidemia, and obstructive sleep apnea resolved or improved in 44.4, 45.5, 50, and 50% of the patients, respectively. Three patients developed early postop complications (13%), while late complications occurred in four patients (17%). Converting a sleeve gastrectomy to a gastric bypass for weight loss failure is safe, yet weight loss benefit is limited.

  7. 胃大部切除术后吻合口癌、贲门癌及食管癌的外科治疗%Surgical treatment for patients with anastomotic stoma cancer, gastric cardial cancer or esophagus cancer after subtotal gastrectomy

    Institute of Scientific and Technical Information of China (English)

    刘伟; 于在诚; 柴惠平; 胡旭; 张仁泉; 刘晓

    2012-01-01

    Objective To discuss the surgical treatment for patients with anastomotic stoma cancer,gastric cardial cancer or esophagus cancer after subtotal gastrectomy.Methods The clinical data of 21 patients with anastomofic stoma cancer,gastric cardial cancer or esophagus cancer after subtotal gastrectomy were analyzed retrospectively.There were 4 cases with anastomotic stoma cancer after operation of gastric cardial cancer,2 cases with gastric cardial cancer after subtotal gastrectomy due to gastric ulcer,3 cases with upper esophagus cancer after subtotal gastrectomy due to gastric ulcer,6 cases with mid-esophagus cancer and 6 cases with distal esophagus cancer after subtotal gastrectomy due to gastric ulcer.There were 6 cases treated with partial esophagus resection,resection of remaining stomach and jejuna-esophagus anastomosis,3 cases treated with partial esophagus and stomach resection and esophagus-gastric anastomosis,12 cases with subtotal esophagectomy and colon interposition.Results One case with incision infection,1 case with anastomosis leaks,1 case dead of pulmonary infection.In the 20 follow-up cases,4 cases were dead of cardiac and cerebral accidents at the third year after operation,and other 16 cases survived and had normal diet.Conclusions Reoperation is still one of the best choices for patients with anastomotic stoma cancer,gastric cardial cancer and esophagus cancer after subtotal gastrectomy when their body condition are acceptable and without distant metastasis.The organ for digestive tract reconstruction should be decided according to the situation of the first gastrectomy and the proficiency of the operator.%目的 探讨胃大部切除术后吻合口癌、贲门癌及食管癌的外科治疗.方法 回顾性分析21例胃大部切除术后吻合口癌、贲门癌及食管癌患者的临床资料.其中贲门癌术后吻合口癌4例;胃溃疡胃大部切除术后贲门癌2例;胃溃疡胃大部切除术后食管上段癌3

  8. XbaⅠpolymorphisms of apolipoprotein B gene:Another risk factor of gallstone formation after radical gastrectomy

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    AIM:To prospectively investigate the association between the XbaⅠpolymorphisms of apolipoprotein B (APOB)gene and gallstone formation following gastrectomy.METHODS:The study was conducted between January 2005 and December 2006.A total of 186 gastric cancer patients who had undergone radical gastrectomy were grouped according to XbaⅠpolymorphisms of APOB gene(X+X-group,n=24 and X-X-group,n =162)and compared.The XbaⅠpolymorphisms of APOB gene were detected by polymerase chain reaction-restriction fragment len...

  9. [Total gastrectomy for gastric cancer in patients over 70 years old].

    Science.gov (United States)

    Ruiz, E; Quispe, D; Celis, J; Berrospi, F; Payet, E

    2001-01-01

    To determine if the morbidity and postoperative mortality after a full gastrectomy for gastric cancer performed on patients of more than 70 years of age were different from those of younger patients. Between 1980 and 1999, a total of 411 gastrectomies for gastric adenocarcinoma were performed at the Institute of Cancer Diseases (INEN). Of these, 87 were inpatients older than 70 years of age (elderly group) and 92 were inpatients between 50 and 59 years of age (young group). The clinical record of both groups were studied and the clinical-pathological features, morbidity and postoperative mortality, staying time in hospital and survival rate were compared. There was no significant difference between the two groups regarding clinical-pathological features except in the TNM stage. In the elderly group 23.0% had stage IV and 43.5% in the young group (p=0.007). The average operating time in the elderly group was shorter than in the young group (5.5 hours versus 6.0 hours, p=0.015). The morbidity for the elderly group was 29.9% and that of the young group was 34.8%, whereas the postoperative mortality for the elderly and young groups was 4.6% and 2.2%, respectively. Pneumonia was the most frequent postoperative complication (14.8%) and the primary cause of postoperative death in the elderly group. Time in hospital and survival were similar between both groups. The morbidity and postoperative mortality after a full gastrectomy for cancer of the stomach in the elderly is no different from those found in younger patients.

  10. [Impact of obesity on laparoscopic-assisted radical gastrectomy for gastric cancer].

    Science.gov (United States)

    Chen, Jian-xin; Huang, Chang-ming; Zheng, Chao-hui; Li, Ping; Xie, Jian-wei; Wang, Jia-bin; Lin, Jian-xian

    2011-10-01

    To study the impact of obesity on the short-term outcomes after laparoscopic-assisted radical gastrectomy. A total of 531 gastric cancer patients underwent radical resection at the Fujian Medical University Union Hospital between May 2007 and June 2010. There were 83 patients with BMI ≥ 25 kg/m(2) (obese group) and 448 patients with BMIobese group). Intraoperative and postoperative parameters, and short-term survival rates between the two groups were compared. There was no significant difference between obese and non-obese patients in terms of conversion rate (2.4% vs. 1.8%, P>0.05). The operative time in obese group was (224.7 ± 57.3) min, which was significantly longer than that in non-obese group [(210.0 ± 57.9) min, Pobese and non-obese groups in terms of blood loss, blood transfusion rate, elevated leukocyte and granulocyte count on the first postoperative day, time to temperature recovery, first flatus, and postoperative hospital stays(P>0.05). The mean number of retrieved lymph nodes in obese group was (24.8 ± 8.4), and was significantly less than that of non-obese group[(29.9 ± 10.2), Pobese and non-obese groups in postoperative complication rate (16.8% vs. 10.2%, P>0.05), postoperative mortality(1.2% vs. 0.4%, P>0.05), and 3-year overall survival (68.8% vs. 74.0%, P>0.05). Obesity is associated with prolonged operative time for laparoscopic radical gastrectomy. However, the short-term outcomes after the laparoscopic radical gastrectomy is not influenced by obesity.

  11. Gastritis in patients undergoing sleeve gastrectomy: Prevalence, ethnic distribution, and impact on glycemic.

    Science.gov (United States)

    Rath-Wolfson, Lea; Varona, Roy; Bubis, Golan; Tatarov, Alexander; Koren, Rumelia; Ram, Edward

    2017-04-01

    Laparoscopic sleeve gastrectomy (LSG) is a therapeutic option in severely obese patients. The aim of this study was to evaluate the presence of Helicobacter pylori (HP) gastritis and non-Helicobacter gastritis in the gastrectomy specimens, and its association to other variables.One hundred six sleeve gastrectomy specimens were examined histopathologically for the presence of gastritis and its relation to other factors like ethnicity, glycemic control, and postoperative complications.Twelve patients had HP gastritis, 39 had non-HP gastritis, and 55 had normal mucosa. There was a statistical difference between the Arab and Jewish Israeli patients in our study. Twenty-eight of the Arab patients had HP gastritis and 48% had non-HP gastritis. In the Jewish population 6% had HP gastritis and 34% had non-HP gastritis. The preoperative glycemic control was worse in the gastritis group with a mean HbA1c of 8.344% while in the normal mucosa group the mean HbA1c was 6.55. After operation the glycemic control reverted to normal in most the diabetic patients. There were few postoperative complications however, they were not related to HP.There is a high incidence of gastritis in obese patients. The incidence of gastritis in the Arab population in our study was higher than that in the Jewish population. The glycemic control before surgery was worse in patients with gastritis than in the normal mucosa group. HP bares no risk for postoperative complications after LSG and does not affect weight loss. However a larger cohort of patients must be studied to arrive at conclusive results.

  12. Sarcopenia is associated with severe postoperative complications in elderly gastric cancer patients undergoing gastrectomy.

    Science.gov (United States)

    Fukuda, Yasunari; Yamamoto, Kazuyoshi; Hirao, Motohiro; Nishikawa, Kazuhiro; Nagatsuma, Yukiko; Nakayama, Tamaki; Tanikawa, Sugano; Maeda, Sakae; Uemura, Mamoru; Miyake, Masakazu; Hama, Naoki; Miyamoto, Atsushi; Ikeda, Masataka; Nakamori, Shoji; Sekimoto, Mitsugu; Fujitani, Kazumasa; Tsujinaka, Toshimasa

    2016-07-01

    Malignancy is a secondary cause of sarcopenia, which is associated with impaired cancer treatment outcomes. The aim of this study was to investigate the prevalence of preoperative sarcopenia among elderly gastric cancer patients undergoing gastrectomy and the differences in preoperative dietary intake and postoperative complications between sarcopenic and non-sarcopenic patients. Ninety-nine patients over 65 years of age who underwent gastrectomy for gastric cancer were analyzed. All patients underwent gait and handgrip strength testing, and whole-body skeletal muscle mass was measured using a bioimpedance analysis technique based on the European Working Group on Sarcopenia in Older People (EWGSOP) algorithm for the evaluation of sarcopenia before surgery. Preoperative dietary intake was assessed using a food frequency questionnaire. Of these patients, 21 (21.2 %) were diagnosed with sarcopenia. Sarcopenic patients consumed fewer calories and less protein preoperatively (23.9 vs. 27.8 kcal/kg ideal weight/day and 0.86 vs. 1.04 g/kg ideal weight/day; P = 0.001 and 0.0005, respectively). Although the overall incidence of postoperative complications was similar in the two groups (57.1 % vs. 35.9 %; P = 0.08), the incidence of severe (Clavien-Dindo grade ≥ IIIa) complications was significantly higher in the sarcopenic group than in the non-sarcopenic group (28.6 % vs. 9.0 %; P = 0.029). In the multivariate analysis, sarcopenia alone was identified as a risk factor for severe postoperative complications (odds ratio, 4.76; 95 % confidence interval, 1.03-24.30; P = 0.046). Preoperative sarcopenia as defined by the EWGSOP algorithm is a risk factor for severe postoperative complications in elderly gastric cancer patients undergoing gastrectomy.

  13. Enhanced recovery program is safe and improves postoperative insulin resistance in gastrectomy

    Institute of Scientific and Technical Information of China (English)

    Nobuaki Fujikuni; Kazuaki Tanabe; Noriaki Tokumoto; Takahisa Suzuki; Minoru Hattori; Toshihiro Misumi; Hideki Ohdan

    2016-01-01

    AIM: To assess the safety of enhanced recovery after surgery(ERAS) program in gastrectomy and influences on nutrition state and insulin-resistance. METHODS: Our ERAS program involved shortening the fasting periods and preoperative carbohydrate loading. Eighty gastrectomy patients were randomly assigned to either the conventional group(CG) or ERAS group(EG). We assessed the clinical characteristics and postoperative outcomes prospectively. The primary endpoint was noninferiority in timely discharge from the hospital within 12 d. Secondary endpoints were the incidence of aspiration at anesthesia induction, incidence of postoperative complications, health related quality of life(HRQOL) using the SF8 Health Survey questionnaire, nutrition state [e.g., albumin, transthyretin(TTR), retinal-binding protein(RBP), and transferrin(Tf)], the homeostasis model assessment-insulin resistance(HOMA-R) index, postoperative urine volume,postoperative weight change, and postoperative oral intake.RESULTS: The ERAS program was noninferior to the conventional program in achieving discharge from the hospital within 12 d(95.0% vs 92.5% respectively; 95%CI:-10.0%-16.0%). There was no significant difference in postoperative morbidity between the two groups. Adverse events such as vomiting and aspiration associated with the induction of general anesthesia were not observed. There were no significant differences with respect to postoperative urine volume, weight change, and oral intake between the two groups. EG patients with preoperative HOMA-R scores above 2.5 experienced significant attenuation of their HOMA-R scores on postoperative day 1 compared to CG patients(P = 0.014). There were no significant differences with respect to rapid turnover proteins(TTR, RBP and Tf) or HRQOL scores using the SF8 method.CONCLUSION: Applying the ERAS program to patients who undergo gastrectomy is safe, and improves insulin resistance with no deterioration in QOL.

  14. Sleeve gastrectomy prevents lipoprotein receptor-1 expression in aortas of obese rats

    Institute of Scientific and Technical Information of China (English)

    Jie Bai; Yong Wang; Yuan Liu; Dong-Hua Geng; Jin-Gang Liu

    2011-01-01

    AIM: To investigate the effects of sleeve gastrectomy on adipose tissue infiltration and lectin-like oxidized low density lipoprotein receptor-1 (LOX-1) expression in rat aortas.METHODS: Twenty-four rats were randomized into three groups: normal chow (control), high fat diet (HD) and high fat diet with sleeve gastrectomy (SG). After surgery, the HD and SG groups were fed a high fat diet. Animals were sacrificed and plasma high density lipoprotein (HDL) and low density lipoprotein (LDL) lev-els were determined. LOX-1 protein and LOX-1 mRNA expression was also measured. Aortas were stained with Nile red to visualize adipose tissue.RESULT: Body weights were higher in the HD group compared to the other groups. HDL levels in control, HD, and SG groups were 32.9 ± 6.2 mg/dL, 43.4 ± 4.0 mg/dL and 37.5 ± 4.3 mg/dL, respectively. LDL levels in control, HD, and SG groups were 31.8 ± 4.5 mg/dL, 53.3 ± 5.1 mg/dL and 40.5 ± 3.7 mg/dL, respectively. LOX-1 protein and LOX-1 mRNA expression was greater in the HD group versus the other groups. Staining for adipose tissue in aortas was greater in the HD group in comparison to the other groups. Thus, a high fat diet elevates LOX-1 protein and mRNA expression in aorta. CONCLUSION: Sleeve gastrectomy decreases plasma LDL levels, and downregulates LOX-1 protein and mRNA expression.

  15. Rabeprazole is effective for bile reflux oesophagitis after total gastrectomy in a rat model

    Institute of Scientific and Technical Information of China (English)

    Naoki; Hashimoto

    2015-01-01

    AIM:To elucidate the effect of a proton pump inhibitor(PPI,rabeparazole)on oesophageal bile reflux in oesophagitis after total gastrectomy.METHODS:Twenty-one 8-week-old male Wistar rats were studied.They were performed oesophagoduodenostomy of total gastrectomy to induce oesophageal reflux of biliary and pancreatic juice.Five rats were performed the sham operation(Sham).On post-operative day 7,they were treated with saline(Control)(n=8)or PPI(rabeprazole,30 mg/kg per day,ip)(n=8)for 2 wk.On post-operative 21,all rats were sacrificed and each oesophagus was evaluated histologically.Oesophageal injury was evaluated by macroscopic and microscopic findings as well as the expression of cyclooxygenase-2(COX2).We measured bile acid in the oesophageal lumen and the common bile duct.RESULTS:At 3 wk after surgery,a histological study analysis revealed an increase in the thickness of the epithelium,elongation of the lamina propria and basal cell hyperplasia in the oesophageal mucosa.The macroscopic ulcer score and microscopic ulcer length of the control group were significantly higher compared to those of the rabeprazole-treated group.The expression of COX2 was significantly increased according to the immunostaining in the control group compared to rabeprazole-treated group.Although there was no difference between the control and PPI groups in the total bile acid in the common bile duct,the bileacid activity in the oesophageal lumen was significantly decreased in the rabeprazole-treated group due to augmentation of the duodenal motor complex.CONCLUSION:With this model,rabeprazole is good effect for reflux esophagitis after total gastrectomy from bile reflux.Bile acid is an important factor in the mucosal lesion induced by duodenal reflux.

  16. Leaks in fixed-ring banded sleeve gastrectomies: a management approach.

    Science.gov (United States)

    Foo, Jonathan W; Balshaw, James; Tan, Michael H L; Tan, Jeremy T H

    2017-08-01

    The use of a Fobi ring to prevent pouch dilation is sometimes used in Roux-en-Y gastric bypass (RYGB). Recently, it has been extrapolated to laparoscopic sleeve gastrectomy (LSG) procedures by placing a fixed-ring band a few centimeters below the gastroesophageal junction (GEJ). What is the consequence if a patient develops a leak? Tertiary metropolitan referral center, Australia. Over 18 months, all patients with either a conventional LSG or a fixed-ring banded sleeve gastrectomy (BLSG) who presented with a proven leak complication were included. The management approaches along with the surgical, endoscopic, and percutaneous procedures used were examined. Six patients had a BLSG leak and 6 had a LSG leak. All patients had leak resolution. There was no significant difference in body mass index (BMI), time to leak, initial white cell count (WCC), and C-reactive protein (CRP) levels between the 2 groups. LSG patients required a median of 2 endoscopic procedures (range: 1-3). Stents were deployed in 3 patients. All BLSG patients required a single surgical intervention with laparoscopic washout, drainage, removal of band±feeding jejunostomy. One stent was deployed in 1 BLSG patient. BLSG leak resolution was found at 34±12 days versus 85±12 days in the LSG group (P< .05). The BLSG is a new modification of the sleeve gastrectomy procedure. This study presents a management strategy for leak resolution employed in BLSG patients. The presence of a foreign body as a persistent nidus of infection mandates band removal. Copyright © 2017 American Society for Bariatric Surgery. All rights reserved.

  17. FXR is a molecular target for the effects of vertical sleeve gastrectomy

    DEFF Research Database (Denmark)

    Ryan, Karen K; Tremaroli, Valentina; Clemmensen, Christoffer

    2014-01-01

    Bariatric surgical procedures, such as vertical sleeve gastrectomy (VSG), are at present the most effective therapy for the treatment of obesity, and are associated with considerable improvements in co-morbidities, including type-2 diabetes mellitus. The underlying molecular mechanisms contributing......-X receptor, also known as NR1H4). We therefore examined the results of VSG surgery applied to mice with diet-induced obesity and targeted genetic disruption of FXR. Here we demonstrate that the therapeutic value of VSG does not result from mechanical restriction imposed by a smaller stomach. Rather, VSG...... molecular underpinning for the beneficial effects of this weight-loss surgery....

  18. Does Roux-en-Y gastrectomy for gastric cancer influence glucose homeostasis in lean patients?

    Science.gov (United States)

    Hayashi, Silvia Y; Faintuch, Joel; Yagi, Osmar K; Yamaguchi, Camila M; Faintuch, Jacob J; Cecconello, Ivan

    2013-08-01

    Cancer gastrectomy seems to benefit type 2 diabetes; however, results are conflicting. In a prospective protocol, including retrospective information, the aim was assessment of changes in glucose profile in patients with both normal and deranged preoperative glucose homeostasis. Patients (N = 164) with curative subtotal or total Roux-en-Y gastrectomy for gastric cancer (n = 92), or Roux-en-Y gastric bypass for morbid obesity (RYGB, n = 72) were preoperatively classified into diabetes (including prediabetes) and control group. Postoperative diabetes outcome was stratified as responsive or refractory, and results in controls were correspondingly defined as stable or new-onset diabetes (NOD), according to fasting blood glucose and HbA1c. Dietary intake and biochemical profile was documented. Statistical methods included analysis of variance, multivariate logistic regression, and propensity score matching according to postoperative weight loss. Age of cancer cases was 67.9 ± 11.5 years, 56.5 % males, initial body mass index (BMI) 24.7 ± 3.7, current BMI 22.6 ± 3.8 kg/m(2), and follow-up 102.1 ± 51.0 months, whereas in bariatric individuals age was 51.4 ± 10.1 years, 15.3 % males, initial BMI 56.7 ± 12.2, current BMI 34.8 ± 8.1 kg/m(2), and follow-up 104.1 ± 29.7 months. Refractory disease corresponded to 62.5 % (cancer) versus 23.5 % (bariatric) (P = 0.019), whereas NOD represented 69.2 versus 23.8 % respectively (P = 0.016). Weight loss (ΔBMI) was associated with diabetes response in cancer patients but not with NOD. No difference between subtotal and total gastrectomy was detected. Divergent outcomes (refractory vs. responsive) were confirmed in BMI-similar, propensity-matched cancer gastrectomy patients with preoperative diabetes, consistent with weight-dependent and -independent benefits. Diabetes response was confirmed, however with more refractory cases than in bariatric controls, whereas high proportions of NOD occurred. Such dichotomous pattern seems

  19. Colonic Perforation Caused by Methicillin-Resistant Staphylococcus aureus Enteritis After Total Gastrectomy: A Case Report.

    Science.gov (United States)

    Furukawa, Kenei; Tsutsumi, Jun; Takayama, Sumio; Mashiko, Hiroshi; Shiba, Hiroaki; Yanaga, Katsuhiko

    2015-03-01

    A 68-year-old man underwent total gastrectomy and splenectomy for adenocarcinoma and low anterior resection for carcinoma in tubulo-villous adenoma of the rectum. Broad-spectrum antibiotics were administered for postoperative pancreatic fistula. Methicillin-resistant Staphylococcus aureus enteritis occurred on the 50th postoperative day and cecal perforation followed. The patient underwent construction of cecostomy with peritoneal drainage, and vancomycin was administered orally and per cecostomy for 2 weeks. The patient recovered well and was discharged at 35 days after re-operation in good general condition.

  20. Colonic Perforation Caused by Methicillin-Resistant Staphylococcus aureus Enteritis After Total Gastrectomy: A Case Report

    Science.gov (United States)

    Furukawa, Kenei; Tsutsumi, Jun; Takayama, Sumio; Mashiko, Hiroshi; Shiba, Hiroaki; Yanaga, Katsuhiko

    2015-01-01

    A 68-year-old man underwent total gastrectomy and splenectomy for adenocarcinoma and low anterior resection for carcinoma in tubulo-villous adenoma of the rectum. Broad-spectrum antibiotics were administered for postoperative pancreatic fistula. Methicillin-resistant Staphylococcus aureus enteritis occurred on the 50th postoperative day and cecal perforation followed. The patient underwent construction of cecostomy with peritoneal drainage, and vancomycin was administered orally and per cecostomy for 2 weeks. The patient recovered well and was discharged at 35 days after re-operation in good general condition. PMID:25785319

  1. Hereditary diffuse gastric cancer: genetics, prophylactic total gastrectomy, and follow up

    Directory of Open Access Journals (Sweden)

    Shenoy S

    2011-04-01

    Full Text Available Santosh Shenoy1, Carl Palmer2, Teresa Dunsworth3, Stephen McNatt41Department of Surgery, Louis A Johnson VA Medical Center, Clarksburg, WV, USA; 2Department of Medicine, West Virginia University, General Internal Medicine and Geriatrics, Morgantown, WV, USA; 3General Internal Medicine and Geriatrics, West Virginia University, Morgantown, WV, USA; 4Department of Surgery, Wake Forest University Baptist Medical Center, Winston-Salem, NC, USABackground: Germline truncating mutations in the E-cadherin (CDH1 gene have been identified in families with hereditary diffuse gastric cancer (HDGC and lobular breast cancers. This disease entity has an autosomal dominant pattern of inheritance with approximately 70% to 80% penetrance. Currently there is no definitive diagnostic modality for surveillance to detect this form of gastric cancer (GC which carries a poor prognosis and high mortality. Prophylactic total gastrectomy is an option in the affected carriers and may offer improved long term survival for HDGC.Methods: Two siblings from a single family with multi generation history of GC were identified as carriers of the mutation. After genetic counseling, they underwent laparoscopic prophylactic total gastrectomy with Roux-en-y esophagojejunostomy reconstruction. We describe the demographics and pedigree analysis, and postoperative and 5-year outcomes, and review the literature.Results: Pathologic examination of the stomach revealed no foci of cancer in Patient 1; evidence of foci of gastric cancer was noted in Patient 2. Patient 2 subsequently developed lobular carcinoma of breast and underwent prophylactic bilateral mastectomy. No metastatic disease has been noted at 5-year follow up. She also had a successful pregnancy and birth of a healthy baby 3 years post gastrectomy. Both patients had a 30 to 40 lbs (13.5 to 18 kg permanent weight loss. Both patients have maintained their preoperative activities and occupations.Conclusion: HDGC is an uncommon

  2. Potential Mechanisms Mediating Sustained Weight Loss Following Roux-en-Y Gastric Bypass and Sleeve Gastrectomy.

    Science.gov (United States)

    Makaronidis, Janine M; Batterham, Rachel L

    2016-09-01

    Bariatric surgery is the only effective treatment for severe obesity. Roux-en-Y gastric bypass (RYGB) and sleeve gastrectomy (SG), the most commonly performed procedures, lead to sustained weight loss, improvements in obesity-related comorbidities and reduced mortality. In humans, the main driver for weight loss following RYGB and SG is reduced energy intake. Reduced appetite, changes in subjective taste and food preference, and altered neural response to food cues are thought to drive altered eating behavior. The biological mediators underlying these changes remain incompletely understood but changes in gut-derived signals, as a consequence of altered nutrient and/or biliary flow, are key candidates.

  3. Sextant of Sapphires for Molar Distalization

    Science.gov (United States)

    Palla, Yudistar Venkata; Ganugapanta, Vivek Reddy

    2016-01-01

    Introduction Space analysis quantifies the amount of crowding within the arches estimating the severity of space discrepancy. The space gaining procedures include extraction and non-extraction procedures like expansion, proximal stripping and molar distalization. Aim To identify features seen in molar distalization cases. Materials and Methods The sample size comprised 20 patients in whom molar distalization was decided as the treatment plan. The study models and lateral cephalograms of all the patients were taken. Occlusograms were obtained. Model analysis and cephalometric analysis were performed. Descriptive statistical analysis like mean, standard deviation, standard error and mode were done. Results The parameters in Question gave following results. The Bolton analysis showed anterior mandibular excess with mean value of 1.56mm±1.07. The first order discrepancy between maxillary central and lateral incisors was 5±1.95. The premolar rotation showed mean value of 16.58±5.12. The molar rotation showed the value of 7.66±2.26. The nasolabial angle showed the mean of 101.25±8.7 IMPA of 101.4±5.74. Conclusion The six features studied in molar distalization cases [First order discrepancy between upper central and lateral incisors; Rotation of premolars and molars; Bolton’s discrepancy in anterior dentition; Average to horizontal growth pattern; Proclined lower incisors and Obtuse nasolabial angle] can be taken as patterns seen in molar distalization cases and considered as a valid treatment plan. PMID:27656572

  4. Topographic matching of distal radius and proximal fibula articular surface for distal radius osteoarticular reconstruction.

    Science.gov (United States)

    Zhang, H; Chen, S; Wang, Z; Guo, Y; Liu, B; Tong, D

    2016-07-01

    During osteoarticular reconstruction of the distal radius with the proximal fibula, congruity between the two articular surfaces is an important factor in determining the quality of the outcome. In this study, a three-dimensional model and a coordinate transformation algorithm were developed on computed tomography scanning. Articular surface matching was performed and parameters for the optimal position were determined quantitatively. The mean radii of best-fit spheres of the articular surfaces of the distal radius and proximal fibula were compared quantitatively. The radial inclination and volar tilt following reconstruction by an ipsilateral fibula graft, rather than the contralateral, best resembles the values of the native distal radius. Additionally, the ipsilateral fibula graft reconstructed a larger proportion of the distal radius articular surface than did the contralateral. The ipsilateral proximal fibula graft provides a better match for the reconstruction of the distal radius articular surface than the contralateral, and the optimal position for graft placement is quantitatively determined.

  5. Physeal arrest of the distal radius.

    Science.gov (United States)

    Abzug, Joshua M; Little, Kevin; Kozin, Scott H

    2014-06-01

    Fractures of the distal radius are among the most common pediatric fractures. Although most of these fractures heal without complication, some result in partial or complete physeal arrest. The risk of physeal arrest can be reduced by avoiding known risk factors during fracture management, including multiple attempts at fracture reduction. Athletes may place substantial compressive and shear forces across the distal radial physes, making them prone to growth arrest. Timely recognition of physeal arrest can allow for more predictable procedures to be performed, such as distal ulnar epiphysiodesis. In cases of partial arrest, physeal bar excision with interposition grafting can be performed. Once ulnar abutment is present, more invasive procedures may be required, including ulnar shortening osteotomy or radial lengthening.

  6. CHONDROBLASTOMA IN DISTAL TIBIA - A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Chinmaya

    2013-04-01

    Full Text Available INTRODUCTION: Chondroblastoma was first described as calcified gi ant cell tumour by Ewing. Codman described it as epiphyseal chondromatous giant cell tumour. Jaffe and Lichtenstein named it as chondroblastoma, a rare benign cartilag inous tumour. It represents less than 1% of all primary bone tumours and most commonly originate from the epiphyses of long bones, particularly from the epiphyses of the proximal and dis tal parts of the femur, the proximal part of the humerus, and the proximal part of the tibia. O ther reported sites are talus, scapula , patella, pelvis, distal radius, distal tibia , ribs, proximal fibula, calcaneum. Its occurrence in distal tibia is very rare with 2 documented cases in UK from 1974 to 2000, 3 documented cases in FRANCE from 1950 to 200 5 , no documented case from 1977 to 2000 in Harvard, USA. The purpose is to present a rare tumour occurring at an unusual site.

  7. Management of Malunions of the Distal Radius

    OpenAIRE

    Yaniel Truffin Rodriguez; Osmany Pérez Martínez; Rafael Esmandy Gómez Arregoitía; Indira L. Gómez Gil

    2015-01-01

    Fractures of the distal radius often present with a group of major complications. Of these, malunion is one of the most disabling. Its management through salvage procedures is essential for its correction. The case of a 60-year-old healthy woman of urban origin treated at the Dr. Gustavo Aldereguía Lima University General Hospital in Cienfuegos because of a malunion of the distal end of the left radius as a result of a previous Colles' fracture is presented. The patient complained of severe p...

  8. Contemporary Management of Primary Distal Urethral Cancer.

    Science.gov (United States)

    Traboulsi, Samer L; Witjes, Johannes Alfred; Kassouf, Wassim

    2016-11-01

    Primary urethral cancer is one of the rare urologic tumors. Distal urethral tumors are usually less advanced at diagnosis compared with proximal tumors and have a good prognosis if treated appropriately. Low-stage distal tumors can be managed successfully with a surgical approach in men or radiation therapy in women. There are no clear-cut indications for the choice of the most appropriate treatment modality. Organ-preserving modalities have shown effective and should be used whenever they do not compromise the oncological safety to decrease the physical and psychological trauma of dismemberment or loss of sexual/urinary function. Copyright © 2016 Elsevier Inc. All rights reserved.

  9. Calcifying aponeurotic fibroma of the distal phalanx.

    Science.gov (United States)

    Schonauer, Fabrizio; Avvedimento, Stefano; Molea, Guido

    2013-02-01

    Calcifying aponeurotic fibroma is a rare benign soft tissue tumor that primarily occurs on the distal portion of the extremities of children and adolescents. It appears like a firm, painless and slowly growing mass with high local recurrence rates. The lesion has characteristic histological features with areas of proliferative plumps of fibroblasts, chondrocytes and foci of calcification. We present a case of calcifying aponeurotic fibroma of the sub-ungual area of the index finger distal phalanx with bone erosion, surgically treated. A 2 year follow up showed satisfactory functional result and no evidence of recurrence.

  10. Distal splenorenal shunt with partial spleen resection

    Directory of Open Access Journals (Sweden)

    Gajin Predrag

    2007-01-01

    Full Text Available Introduction: Hypersplenism is a common complication of portal hypertension. Cytopenia in hypersplenism is predominantly caused by splenomegaly. Distal splenorenal shunt (Warren with partial spleen resection is an original surgical technique that regulates cytopenia by reduction of the enlarged spleen. Objective. The aim of our study was to present the advantages of distal splenorenal shunt (Warren with partial spleen resection comparing morbidity and mortality in a group of patients treated by distal splenorenal shunt with partial spleen resection with a group of patients treated only by a distal splenorenal shunt. Method. From 1995 to 2003, 41 patients with portal hypertension were surgically treated due to hypersplenism and oesophageal varices. The first group consisted of 20 patients (11 male, mean age 42.3 years who were treated by distal splenorenal shunt with partial spleen resection. The second group consisted of 21 patients (13 male, mean age 49.4 years that were treated by distal splenorenal shunt only. All patients underwent endoscopy and assessment of oesophageal varices. The size of the spleen was evaluated by ultrasound, CT or by scintigraphy. Angiography was performed in all patients. The platelet and white blood cell count and haemoglobin level were registered. Postoperatively, we noted blood transfusion, complications and total hospital stay. Follow-up period was 12 months, with first checkup after one month. Results In the first group, only one patient had splenomegaly postoperatively (5%, while in the second group there were 13 patients with splenomegaly (68%. Before surgery, the mean platelet count in the first group was 51.6±18.3x109/l, to 118.6±25.4x109/l postoperatively. The mean platelet count in the second group was 67.6±22.8x109/l, to 87.8±32.1x109/l postoperatively. Concerning postoperative splenomegaly, statistically significant difference was noted between the first and the second group (p<0.05. Comparing the

  11. High prevalence of osteoporosis in patients with gastric adenocarcinoma following gastrectomy

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    AIM: To evaluate the prevalence and predictive factors of osteoporosis in patients with gastric adenocarcinoma after gastrectomy.METHODS: The study included 133 patients diagnosed with gastric adenocarcinoma but who did not undergo prior diagnostic work-up for osteoporosis. Bone mineral density (BMD) was measured by dual-energy X-ray absorptiometry (DXA) and vertebral deformity was assessed by plain X-rays. We evaluated the effects of age, sex, body mass index (BMI), anemia, back pain,vertebral deformity, tumor staging, reconstruction type,and past medical history to determine predictive factors of osteoporosis in these patients.RESULTS: The prevalence of osteoporosis in the lumbar spine was 38.3% (male, 28.9%; female, 54.0%), and 15.0% in the femoral neck (male, 10.8%; female,22.0%). The vertebral deformity rate was 46.6% (male,43.4%; female, 52.0%). Age, BMI and hemoglobin correlated with BMD (P < 0.01). In males, anemia and age > 64 years were independent predictive factors of osteoporosis in multivariate analysis. In females, back pain was an independent factor for osteoporosis.CONCLUSION: The results of this study revealed that prevalence of osteoporosis and vertebral bone deformity rate were high in gastric cancer patients, regardless of post-gastrectomy duration and operation type. Early diagnosis and a proper management plan must be established in these patients.

  12. A Sleeve Gastrectomy Complicated by Mesenteric Vein Thrombosis, Abdominal Compartment Syndrome and Pulmonary Emboli: Case Report

    Directory of Open Access Journals (Sweden)

    Erika Leung

    2015-09-01

    Full Text Available Background: Obesity is a growing problem all over the world, including the United States. Single-incision laparoscopic sleeve gastrectomy is a surgery performed for patients who want to lose weight. The number of deaths resulting from thromboembolic complications from bariatric surgeries continues to be of major concern. Case Description: A 38-year-old female was admitted for single incision sleeve gastrectomy and was discharged home three days later. Subsequently she began to have abdominal pain, nausea and vomiting. A CT scan revealed superior mesenteric vein thrombosis with small bowel ischemia, splenic infarction and main and right portal vein branch thrombosis. An exploratory laparotomy demonstrated necrotic bowel due to abdominal compartment syndrome, and an area of small bowel was resected due to internal hernia. Surgical management of the patient during her second hospital stay included a decompressive laparotomy, internal hernia reduction, a small bowel resection. Discussion: Superior mesenteric vein thrombosis can be a life-threatening complication and present with non-specific presentations; thus, it is imperative that it is identified and managed promptly as these cases carry significant morbidity and mortality. Obese patients who undergo bariatric surgery frequently have other co-morbidities; many of which can complicate a case further. Mesenteric vein thromboses are normally treated with unfractionated or low-molecular-weight heparin.

  13. Sarcopenia: a new predictor of postoperative complications for elderly gastric cancer patients who underwent radical gastrectomy.

    Science.gov (United States)

    Zhou, Chong-Jun; Zhang, Feng-Min; Zhang, Fei-Yu; Yu, Zhen; Chen, Xiao-Lei; Shen, Xian; Zhuang, Cheng-Le; Chen, Xiao-Xi

    2017-05-01

    A geriatric assessment is needed to identify high-risk elderly patients with gastric cancer. However, the current geriatric assessment has been considered to be either time-consuming or subjective. The present study aimed to investigate the predictive effect of sarcopenia on the postoperative complications for elderly patients who underwent radical gastrectomy. We conducted a prospective study of patients who underwent radical gastrectomy from August 2014 to December 2015. Computed tomography-assessed lumbar skeletal muscle, handgrip strength, and gait speed were measured to define sarcopenia. Sarcopenia was present in 69 of 240 patients (28.8%) and was associated with lower body mass index, lower serum albumin, lower hemoglobin, and higher nutritional risk screening 2002 scores. Postoperative complications significantly increased in the sarcopenic patients (49.3% versus 24.6%, P sarcopenia (odds ratio: 2.959, 95% CI: 1.629-5.373, P Sarcopenia, presented as a new geriatric assessment factor, was a strong and independent risk factor for postoperative complications of elderly patients with gastric cancer. Copyright © 2016 Elsevier Inc. All rights reserved.

  14. Feasibility and Nutritional Benefits of Laparoscopic Proximal Gastrectomy for Early Gastric Cancer in the Upper Stomach.

    Science.gov (United States)

    Kosuga, Toshiyuki; Ichikawa, Daisuke; Komatsu, Shuhei; Okamoto, Kazuma; Konishi, Hirotaka; Shiozaki, Atsushi; Fujiwara, Hitoshi; Otsuji, Eigo

    2015-12-01

    Laparoscopic proximal gastrectomy (LPG) has recently been applied for early gastric cancer (EGC) in the upper stomach as a minimally invasive and function-preserving surgery. This study aimed to clarify the feasibility and nutritional benefits of LPG over laparoscopic total gastrectomy (LTG). This was a retrospective study of 77 patients with clinical stage I gastric cancer in the upper stomach. Of these patients, 25 underwent LPG, while 52 underwent LTG. Surgical outcomes and postoperative nutritional status such as changes in body weight and blood chemistries were compared between LPG and LTG. Intraoperative blood loss and C-reactive protein levels at 3 and 7 days after surgery were significantly lower in LPG than in LTG (p = 0.018, 0.036, and 0.042, respectively). No significant differences were observed in postoperative early or late complication rates between LPG and LTG. The incidence of Los Angeles Grade B or more severe reflux esophagitis after LPG was 9.1 %, which was similar to that after LTG (9.3 %). Postoperative changes in body weight at 6 months and 1 and 2 years after surgery were consistently less in LPG than in LTG (p = 0.001, 0.022, and 0.001, respectively). Moreover, postoperative levels of hemoglobin and serum albumin and total lymphocyte count were also higher in LPG than in LTG. LPG may be a better choice for EGC in the upper stomach than LTG because it has distinct advantages in terms of surgical invasiveness and postoperative nutritional status.

  15. Safe major abdominal operations:Hepatectomy, gastrectomy and pancreatoduodenectomy in elder patients

    Institute of Scientific and Technical Information of China (English)

    Yu-Lian Wu; Jun-Xiu Yu; Bin Xu

    2004-01-01

    AIM: To evaluate the impact of advanced age on outcome after hepatectomy, gastrectomy and pancreatoduodenectomy.METHODS: Two hundreds and eleven patients undergone hepatectomy, gastrectomy and pancreatoduodenectomy from January 1998 to September 2002 were analyzed retrospectively. Clinicopathologic features and operative outcome of 83 patients aged 65 years or more were compared with that in 128 younger patients aged less than 65 years.RESULTS: The nutritional state, such as pre-operation level of serum albumin and hemoglobin in the older patients was poorer than that in the younger patients. The older patients had higher comorbidities than the younger patients (48.2%vs 15.6%). No significant difference was observed in perioperative mortality, and complication rate between the older and younger patients (2.4% vs 1.6% and 22.9% vs20.3%, respectively). Multivariate analysis demonstrated that pancreatoduodenectomy, hepatectomy with resection of more than 2 segments and comorbidities were independent predictors of postoperative complication, whereas age was not (P=0.3172).CONCLUSION: It is safe for patients aged 65 years or more to undergo hepatic, pancreatic and gastric resection if great care is taken during perioperative period.

  16. Secondary surgery after sleeve gastrectomy: Roux-en-Y gastric bypass or biliopancreatic diversion with duodenal switch

    NARCIS (Netherlands)

    Homan, J.; Betzel, B; Aarts, E.O.; Laarhoven, K.J. van; Janssen, I.M.C.; Berends, F.J.

    2015-01-01

    BACKGROUND: Laparoscopic sleeve gastrectomy (LSG) has gained popularity as a stand-alone procedure with good short-term results for weight loss. However, in the long-term, weight regain and other complications are reported. Demand for secondary surgery is rising, partly for these reasons. OBJECTIVES

  17. Concurrent Mesh Repair of a Morgagni and Umbilical Hernia during a Laparoscopic Sleeve Gastrectomy in a Morbidly Obese Individual

    Directory of Open Access Journals (Sweden)

    N.R Kosai

    2016-10-01

    Full Text Available Morgagni Hernia is a rare form of diaphragmatic hernia. It is mainly asymptomatic and often identified incidentally during surgery. Tension-free synthetic mesh repair is the preferred treatment modality. However, the use of synthetic mesh concurrently during a clean-contaminated surgery such as sleeve gastrectomy remains controversial due to the remote possibility of mesh infection. A middle-aged female 2 with BMI of 47 Kg/m was admitted electively for laparoscopic sleeve gastrectomy with concurrent umbilical hernia repair. Intra-operatively, a left Morgagni Hernia containing omentum and a segment of transverse colon was noted. She underwent a laparoscopic sleeve gastrectomy and simultaneous laparoscopic tension-free composite mesh repair of both Morgagni and umbilical hernia. Outpatient review three months later revealed excess weight loss of almost 30% with no recurrence of either hernia. In conclusion, the advantages of concurrent hernia repair during bariatric surgery outweigh the risk of mesh infection and should be performed to prevent future risk of visceral herniation and strangulation. Laparoscopic mesh repair of a Morgagni Hernia and umbilical hernia in the setting of an electively planned sleeve gastrectomy is feasible, effective and safe in the hands of a trained laparoscopic surgeon.

  18. Secondary surgery after sleeve gastrectomy: Roux-en-Y gastric bypass or biliopancreatic diversion with duodenal switch

    NARCIS (Netherlands)

    Homan, J.; Betzel, B; Aarts, E.O.; Laarhoven, K.J. van; Janssen, I.M.C.; Berends, F.J.

    2015-01-01

    BACKGROUND: Laparoscopic sleeve gastrectomy (LSG) has gained popularity as a stand-alone procedure with good short-term results for weight loss. However, in the long-term, weight regain and other complications are reported. Demand for secondary surgery is rising, partly for these reasons.

  19. Residual curarization and postoperative respiratory complications following laparoscopic sleeve gastrectomy. The effect of reversal agents: sugammadex vs. neostigmine

    Directory of Open Access Journals (Sweden)

    Ezri Tiberiu

    2015-04-01

    Full Text Available Background: Incomplete muscle relaxant reversal or re-curarization may be associated with postoperative respiratory complications. In this retrospective study we compared the incidence of postoperative residual curarization and respiratory complications in association with the type of muscle relaxant reversal agent, sugammadex or neostigmine, in patients undergoing laparoscopic sleeve gastrectomy.

  20. Evaluation of gastrectomy in patients with delayed gastric emptying after antireflux surgery or large hiatal hernia repair

    NARCIS (Netherlands)

    Gerritsen, A.; Furnee, E.J.B.; Gooszen, H.G.; Wondergem, M.; Hazebroek, E.J.

    2013-01-01

    BACKGROUND: Revision antireflux surgery and large hiatal hernia repair require extensive dissection at the gastroesophageal junction. This may lead to troublesome symptoms due to delayed gastric emptying, eventually requiring gastrectomy. The aim of this study was to evaluate the outcome of gastrect

  1. Pancreas-related complications following gastrectomy: systematic review and meta-analysis of open versus minimally invasive surgery.

    Science.gov (United States)

    Guerra, Francesco; Giuliani, Giuseppe; Iacobone, Martina; Bianchi, Paolo Pietro; Coratti, Andrea

    2017-04-04

    Postoperative pancreas-related complications are quite uncommon but potentially life-threatening occurrences that may occasionally complicate the postoperative course of gastrectomy. A number of reports have described such conditions after both standard open and minimally invasive surgery. Our study has the purpose to systematically determine the pooled incidence of pancreatic events following radical gastrectomy. We also aimed to elucidate whether any difference in incidence exists between patients operated via conventional open or minimally invasive surgery. PubMed, EMBASE, and the Cochrane Library were systematically searched for randomized or well-matched studies comparing conventional with minimally invasive oncological gastrectomy and reporting pancreas-related postoperative complications. We evaluated possible differences in outcomes between open and minimally invasive surgery. A meta-analysis of relevant comparisons was performed using RevMan 5.3. A total of 20 studies, whereby 6 randomized and 14 non-randomized comparative studies including a total of 7336 patients, were considered eligible for data extraction. Globally, more than 1% of patients experienced some pancreatic occurrences during the postoperative course. The use of minimally invasive surgery showed a trend toward increased overall pancreatic morbidity (OR 1.39), pancreatitis (OR 2.69), and pancreatic fistula (OR 1.13). Although minimally invasive radical gastrectomy is currently established as a valid alternative to open surgery for the treatment of gastric cancer, a higher risk of pancreas-related morbidity should be taken into account.

  2. Hyperextension trauma to the elbow joint induced through the distal ulna or the distal radius

    DEFF Research Database (Denmark)

    Tyrdal, Stein; Olsen, Bo Sanderhoff

    1998-01-01

    Loads applied to the forearm result in hyperextension of the elbow. The pathomechanics of hyperextension trauma with load applied to the distal radius and ulna were studied in 10 macroscopically normal cadaver elbow joint specimens to reveal patterns of injury with radial traction (n = 5) compared...... trauma to the elbow joint induced through the distal ulna or the distal radius produced the same pattern of injury as reported in hyperextension of the elbow with traction to the forearm when free rotation of the radius relative to the ulna was allowed....

  3. Intramedullary nailing in distal tibial fracture

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    Damian Arroquy

    2015-11-01

    Methods The inclusion criteria of this study were skeletally mature patients with displaced fractures of the distal tibia treated with intramedullary nail with a minimum follow up of one year. Gustilo III open fractures and type C fractures of the AO classification (complete articular Stroke were excluded. The sample comprised 35 patients remained. The follow-up was 29.2 months. We evaluated the time of consolidation, malunion and complications. The functional results were described according to the AOFAS score. Results Of the 35 patients with fracture of the distal third of the tibia all of them presented fracture healing. The average time to union was 17.2 weeks (range: 11-26. Of the total sample, 5 patients had delayed union, requiring dynamic nail on average at 12 weeks. The malunion was present in 4 (11.4% patients. We found no  difference (p = 0.201 in the time to union between fractures associated with fractures of the fibula treated (13sem or not (17sem. The AOFAS score was 86 points. Conclusion Intramedullary nailing with multiple distal locks like a good alternative treatment for distal tibia fractures AO type A or B, with low complication rate and a high rate of consolidation.

  4. Conceptualizing distal drivers in land use competition

    DEFF Research Database (Denmark)

    Niewhöner, Jörg; Nielsen, Jonas Ø; Gasparri, Gasparri

    2016-01-01

    This introductory chapter explores the notion of ‘distal drivers’ in land use competition. Research has moved beyond proximate causes of land cover and land use change to focus on the underlying drivers of these dynamics. We discuss the framework of telecoupling within human–environment systems...

  5. Double Plating of Distal Fibula Fractures.

    Science.gov (United States)

    Vance, Danica D; Vosseller, J Turner

    2017-02-01

    Distal fibula fractures are common orthopaedic injuries that often require open reduction internal fixation (ORIF) to anatomically reduce the fracture and minimize the risk of posttraumatic arthritis. In certain clinical situations, stouter fixation may be advantageous to decrease the risk of fixation failure. In this study, the authors report on 12 patients who underwent distal fibula ORIF with 2 one-third tubular plates. Twelve consecutive patients who underwent distal fibula ORIF with 2 one-third tubular plates were retrospectively reviewed. Clinical and radiographic outcomes were reviewed, and functional outcomes were obtained using the Foot and Ankle Outcome Score (FAOS). Institutional review board approval was obtained. All 12 fractures healed clinically and radiographically. One patient was lost to follow-up after healing of the fracture. One patient had removal of fibular hardware at 15 months after surgery. Ten patients had no hardware related pain and good ankle function. FAOS scores were obtained at a mean of 25.6 months after surgery and were as follows: pain (87.6, SD = 9.5), activities of daily living (90.4, SD = 14.5), symptoms (93.3, SD = 9.5), sports (89.5, SD = 18.1), and quality of life (57.4, SD = 21.3). Double plating of distal fibula fractures is a viable technique for problem fractures that potentially provides a readily accessible, low-cost alternative to other means of enhancing fixation. Level IV.

  6. Potassium secretion in mammalian distal colon

    DEFF Research Database (Denmark)

    Sørensen, Mads Vaarby

    2009-01-01

    pre-mRNA splicing and that at least one splice variant could be activated with cAMP. Using molecular biological techniques two different BK subunit splice variants both expressed in the distal colonic epithelial were identified. By the use of two different knock-out mice models, the BK-/- and the CFTR...

  7. The hidden endoscopic burden of sleeve gastrectomy and its comparison with Roux-en-Y gastric bypass

    Science.gov (United States)

    Arndtz, Katherine; Steed, Helen; Hodson, James; Manjunath, Srikantaiah

    2016-01-01

    Background This study aimed to assess the endoscopic burden of bariatric surgical procedures at our trust. This is an enhanced parallel study to “The Hidden Endoscopic burden of Roux-en-Y Gastric Bypass” published in Frontline Gastroenterology in 2013 incorporating the data for sleeve gastrectomy and comparison with Roux-en-Y gastric bypass (RYGB). Methods This is a retrospective study that included 211 patients undergoing sleeve gastrectomy over a 34-month period. We utilized previously collected data for the RYGB patient cohort which included 553 patients over a 29-month period. We searched our hospital endoscopic database for patients who underwent post-operative endoscopy for indications related to their surgery. Results 16.6% of the sleeve gastrectomy patients required post-operative endoscopy, of whom 11.4% underwent therapeutic procedures. This compares to 20.4% of the RYGB cohort of whom 50.4% needed therapeutic procedures (Psleeve gastrectomy patients encountered a post-operative staple line leak and collectively required 29 endoscopic procedures. One patient also developed stricturing (0.47%) requiring 18 pneumatic dilatations. 11.4% of the RYGB cohort developed an anastomotic stricture requiring 57 balloon dilatation procedures. To date, these procedures have accumulated an equivalent cost of €159,898 in endoscopy tariffs, or €177 per RYGB and €373 per sleeve gastrectomy performed. Conclusions Bariatric surgery can have significant implications in terms of patient morbidity and financial cost. Having a local bariatric surgery service increases the demand for endoscopic procedures in our hospital, both in investigating for and dealing with post-operative complications. Provision of extra resources and expertise needs to be taken into account. PMID:26752949

  8. 手助腹腔镜胃癌 D2根治术的团队配合%Teamwork Cooperation in Hand-assisted Laparoscopic D2 Radical Gastrectomy

    Institute of Scientific and Technical Information of China (English)

    周均; 曹永宽; 宋亚宁; 王永华; 张国虎; 王培红; 李旭

    2014-01-01

    目的:探讨手助腹腔镜胃癌D2根治术的团队配合技巧及重要性。方法对我中心2010年12月~2013年6月180例手助腹腔镜胃癌D2根治术的临床资料进行回顾性总结。术者及助手相对固定,只需术者及扶镜手两人相互配合,就能完成肿瘤的根治性切除及淋巴结清扫。结果180例均在手助腹腔镜下完成手术,全胃切除术84例,远端胃切除术81例,近端胃切除术15例。手术切口长度(6.9±0.5)cm;术中出血量(226.1±127.0)ml;手术时间(172.2±34.1)min;病检获淋巴结数(17.3±5.0)枚;术后住院时间(9.3±2.0) d。围手术期死亡1例,手术残端癌残留2例。手术相关并发症率6%(11/180)。术后随访1~24个月,失访12例(失访率7%),同时性肝转移4例,异时性淋巴结转移2例,局部复发1例,未发生切口和穿刺口种植。结论良好的团队配合是保证手助腹腔镜胃癌D2根治术的必备条件,对肿瘤的根治程度、手术时间及术后并发症的发生起着至关重要的作用。%Objective To discuss the importance of teamwork coorperation in hand-assisted laparoscopic D2 radical gastrectomy. Methods Clinical materials of 180 patients with gastric cancer undergoing hand-assisted laparoscopic D2 radical gastrectomy from December 2010 to June 2013 were summarized retrospectively.The lymph nodes dissection and radical tumor excision were performed by two persons of cooperation that the operator surgeon worked with camera assistant in a relatively fixed mode in the operation. Results The hand-assisted laparoscopic D2 radical gastrectomy was accomplished in all the patients.Among the 180 patients, gastrectomy was performed in 84 cases, distal gastrectomy in 81 cases, and proximal gastrectomy in 15 cases.The average length of incision was (6.9 ±0.5) cm, the blood loss was (226.1 ±127.0) ml, the operative time was (172.2 ±34.1) min, the number

  9. Three dimensional finite element analysis of anatomic distal radius Nitinol memory connector treating distal radius fracture

    Institute of Scientific and Technical Information of China (English)

    苏佳灿; 张春才; 禹宝庆; 许硕贵; 王家林; 纪方; 张雪松; 吴建国; 王保华; 薛召军; 丁祖泉

    2003-01-01

    Objective: To study the memory biomechanical character of anatomic distal radius Nitinol memory connector (DRMC) in treating distal radius fracture. Methods: Establishing three dimensional model and finite element analysis, we calculated the stress in and around the fracture faces when distal radius fracture was fixated with DRMC. Results: Axial holding stress produced by holding part of DRMC on distal radius was 14.66 MPa. The maximum stress of holding part was 40-70 MPa, the minimum stress was 3-7 MPa,and the stress of compression part was 20-40 MPa. Conclusion: The distribution of stress produced by DRMC around the fracture line is reasonable, and axial holding stress can help stabilize fracture during earlier period. The existence of longitudal compression and memory effect can transfer fixated disused section into developed section and enhance fracture healing.

  10. Laparoscopic sleeve gastrectomy prevents the deterioration of renal function in morbidly obese patients over 40 years.

    Science.gov (United States)

    Ruiz-Tovar, Jaime; Giner, Lorena; Sarro-Sobrin, Felipe; Alsina, Maria Engracia; Marco, María Paz; Craver, Lourdes

    2015-05-01

    Chronic kidney disease (CKD) risk has been associated with elevated body mass index (BMI), especially in morbidly obese subjects. Aging and obesity can play a synergic effect on accelerating the renal function deterioration. Bariatric surgery (mainly gastric bypass or biliopancreatic diversion) has demonstrated an improvement on renal function, but little is known about the potential effect of sleeve gastrectomy on renal function. A prospective observational study was performed. Between 2009 and 2013, 50 morbidly obese patients over 40 years underwent a laparoscopic sleeve gastrectomy (LSG) at our institution. Renal function was evaluated by serum creatinine, urea, and estimated glomerular filtration rate (eGFR), calculated using the MDRD-4 formula. All the variables were obtained at three times: on the first visit to the surgeon's office (baseline), the day before surgery (preoperative), and 12 months after surgery. Fifty patients underwent a LSG, 44 females (88%) and 6 males (12%), with a mean age 49.2 ± 6.4 years and mean BMI of 48.4 ± 7.7 kg/m(2). MDRD-4 values presented a significant reduction (69.4 ml/min/m(2) at baseline vs 62.5 ml/min/m(2) preoperatively; CI95% (2.2-11.3 ml/min/m(2)); p = 0.01). Comparing pre- and postoperative values, a significant reduction could be determined in creatinine (0.89 mg/dl preoperatively vs 0.71 mg/dl postoperatively; p = 0.01), urea (36.1 mg/dl preoperatively vs 29.8 mg/dl postoperatively; p = 0.023), and a significant increase in MDRD-4 (62.5 ml/min/m(2) preoperatively vs 77.6 ml/min/m(2) postoperatively; p < 0.001). In patients over 40 years, renal function is going to deteriorate as long as the excess of weight persists. Laparoscopic sleeve gastrectomy has shown to improve the renal function 12 months after surgery.

  11. Clinical effect of laparoscopic surgery in treatment of common bile duct stones after subtotal gastrectomy

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    LEI Ting

    2017-08-01

    Full Text Available ObjectiveTo investigate the safety and feasibility of laparoscopic surgery in the treatment of common bile duct stones after subtotal gastrectomy. MethodsA retrospective analysis was performed for the clinical data of 46 patients with gallstones and common bile duct stones after subtotal gastrectomy who underwent surgical treatment in Luoyang Central Hospital Affiliated to Zhengzhou University from January 2010 to October 2016. Among these patients, 25 underwent laparoscopic cholecystectomy+common bile duct exploration (laparoscopic group, and 21 underwent open cholecystectomy+common bile duct exploration (open group. The surgical conditions and postoperative complications were compared between the two groups. The t-test was used for comparison of continuous data between groups, and the chi-square test was used for comparison of categorical data between groups. ResultsNo patients died during the perioperative period and 2 patients (8.0% in the laparoscopic group were converted to open surgery. There were significant differences between the laparoscopic group and the open group in time to ambulation after surgery (1.2±0.6 d vs 2.4±1.2 d, t=4.395, P<0.001, time to passage of gas by anus after surgery (1.8±0.5 d vs 2.8±0.8 d, t=5.168, P<0.001, and length of postoperative hospital stay (5.2±1.1 d vs 7.5±2.3 d, t=4.439, P<0.001. There were no significant differences between the two groups in time of operation, intraoperative blood loss, hospital costs, T tube placement, and rate of residual stones (all P>0.05. After surgery, 2 patients (8.0% in the laparoscopic group and 3 (14.3% in the open group experienced complications, and there was no significant difference between the two groups (P=0.495. ConclusionLaparoscopic surgery is safe and feasible in the treatment of common bile duct stones after subtotal gastrectomy and has the advantages of minimally invasive surgery.

  12. Quality of life of patients with carcinoma of stomach after radical gastrectomy%胃癌根治术后患者生活质量评价

    Institute of Scientific and Technical Information of China (English)

    李健; 马骏; 张晓云; 周璐

    2003-01-01

    @@ INTRODUCTION The radical gastrectomy gives a significant prolongation of survival for patients with gastric cancer.But the operation can cause weigh loss,malabsorption,disturbed eating habits, and psychological disturbances.In this study,food tolerance,body-weigh and performance status were determined in patients after radical gastrectomy for carcinoma.The purpose of the study is to evaluate the extent of gastric resection to assess their impact on quality of life(QOL).

  13. INDICATIONS FOR DISTAL RADIOULNAR ARTHROPLASTY: REPORT ON THREE CLINICAL CASES

    Science.gov (United States)

    Santos, Cláudia; Pereira, Alexandre; Sousa, Marco; Trigeuiros, Miguel; Silva, César

    2015-01-01

    Distal radioulnar arthroplasty is an attractive solution for treating various pathological conditions of the distal radioulnar joint because it allows restoration of stability, load transmission and function. The main indications are: radioulnar impingement after partial or complete resection of the distal ulna; and degenerative, inflammatory or post-traumatic arthritis of the distal radioulnar joint. The authors present three clinical cases of distal radioulnar pathological conditions: two patients with post-traumatic sequelae and one case of distal radioulnar impingement after a Sauvé-Kapandji operation. The three cases were treated surgically with a metallic prosthesis to replace the distal ulna (First Choice - Ascension®). The first two were treated with a resurfacing prosthesis and the last one with a modular prosthesis. All of the patients had achieved pain relief and increased movement of the distal radioulnar joint after one year of postoperative follow-up. PMID:27047827

  14. Does computer use affect the incidence of distal arm pain?

    DEFF Research Database (Denmark)

    Mikkelsen, Sigurd; Lassen, Christina Funch; Vilstrup, Imogen;

    2012-01-01

    To study how objectively recorded mouse and keyboard activity affects distal arm pain among computer workers.......To study how objectively recorded mouse and keyboard activity affects distal arm pain among computer workers....

  15. [A case of partial hepatectomy and gastrectomy for hepatocellular carcinoma with direct invasion to the stomach].

    Science.gov (United States)

    Yoshida, Yuta; Murakami, Masahiro; Shimizu, Junzo; Kawada, Masahiro; Yasuyama, Akinobu; Yoshikawa, Yukihiro; Watase, Chikashi; Nishigaki, Takahiko; Kim, Ho Min; Hitora, Toshiki; Oda, Naofumi; Hirota, Masaki; Yoshikawa, Masato; Morishima, Hirotaka; Ikenaga, Masakazu; Mikata, Shoki; Matsunami, Nobuteru; Hasegawa, Junichi

    2014-11-01

    An 81-year-old man treated with chronic hepatitis C virus (HCV)-related hepatitis and hepatocellular carcinoma (HCC) was diagnosed in 2010 with HCC recurrence (subclass S2) on computed tomography (CT). He refused surgery and was followed up without treatment. In 2012, he was admitted to our hospital because of hematemesis. Gastrointestinal endoscopy revealed a large tumor in the upper gastric corpus, and pathological examination of the tumor revealed HCC; hence, we diagnosed the patient with direct HCC invasion to the stomach. Although active bleeding from the tumor was controlled, he experienced repeated episodes of hematemesis, and the tumor increased in size. Therefore, partial hepatectomy and gastrectomy were performed. It was confirmed that the tumor invaded the stomach wall. Although surgery was effective for gastrointestinal bleeding caused by HCC invasion, the patient died 12 months after surgery because of multiple liver metastases and exacerbated liver failure.

  16. [A rare case of digestive tract hemorrhage of extraluminal origin after total gastrectomy].

    Science.gov (United States)

    Caprino, Paola; Alfieri, Sergio; Rotondi, Fabio; Di Miceli, Dario; Sofo, Luigi; Pacelli, Fabio; Battista Doglietto, Giovanni

    2003-01-01

    The authors report on a case of digestive bleeding (melaena and enterorrhagia) in a patient undergoing total gastrectomy for gastric cancer and later splenectomy for subcapsular haematoma in a different hospital. The source of bleeding was not intraluminal; the bleeding arose from double erosion of the gastroduodenal artery in the tract above the anterior surface of the pancreas, close to the dehiscent duodenal stump. The blood flowed mainly into the enteric district through the open stump thus causing the clinical signs described. The diagnosis was made during an emergency surgical operation for haemorrhagic shock. The patient underwent haemostasis with two stitches on the gastroduodenal artery, external drainage of the duodenum with a Petzer tube, laparostomy of the infected area and ileostomy. After three months he had completely recovered.

  17. A Fatal Case of Wernicke’s Encephalopathy after Sleeve Gastrectomy for Morbid Obesity

    Directory of Open Access Journals (Sweden)

    Dimitrios K. Manatakis

    2014-01-01

    Full Text Available Wernicke’s encephalopathy is an acute neuropsychiatric disorder, due to thiamine (vitamin B1 deficiency. It is traditionally described in chronic alcohol abusers; however obesity surgery is an emerging cause, as the number of bariatric procedures increases. A high index of clinical suspicion is required, since initial symptoms may be nonspecific and the classic triad of ophthalmoplegia, gait and stance disorders, and mental confusion is present only in one-third of patients. Laboratory tests can be within normal range and typical MRI brain lesions are found only in 50% of cases. Aggressive supplementation with intravenous thiamine should not be delayed until confirmation of diagnosis, as it may fully reverse symptoms, but almost half the patients will still display permanent neurological deficit. We present our experience with a fatal case of Wernicke’s encephalopathy, following laparoscopic sleeve gastrectomy for morbid obesity.

  18. [Mechanical versus manual suture in the jejunal esophageal anastomosis after total gastrectomy in gastric cancer].

    Science.gov (United States)

    Celis, J; Ruiz, E; Berrospi, F; Payet, E

    2001-01-01

    To compare the leakage rate of esophagojejunal anastomosis performed with stapler or hand sutures. We studied a series of 367 patients who underwent total gastrectomy for gastric cancer at the Instituto de Enfermedades Neoplásicas (Lima-Peru) from 1986 to 1999. In 197 patients esophagojejunal anastomosis was performed with stapler and in 170 with manual sutures. There were no differences between both groups with regard to age, TNM stage, operating time and hospital stay. There were 8 anastomotic leakage (4.1%) in the stapler group and 4 (2.4%) in the hand sutures group (p> 0.05). Of these 12 cases, 2 patients (16%) died of causes directly related to the leak of the esophagojejunal anastomosis. There were no statistical differences in the rate of leakage of the esophagojejunal anastomosis performed with stapler or hand sutures, thus both techniques should be accepted as standard procedures.

  19. Short-term pilot study of the effect of sleeve gastrectomy on food preference.

    Science.gov (United States)

    Ammon, Brandon S; Bellanger, Drake E; Geiselman, Paula J; Primeaux, Stefany D; Yu, Ying; Greenway, Frank L

    2015-06-01

    The effect of vertical sleeve gastrectomy (VSG) on food preference has not been examined in humans, but VSG decreases preference for fat and calorically dense foods in rodents. A validated Food Preference Questionnaire (FPQ) assessed food preference changes before and 6 weeks after VSG in humans. The FPQ was completed before and 43 ± 19 days (Mean ± SD) after VSG. Fifteen subjects (14 females) completed the study. Hedonic ratings decreased for foods high in fat and sugar (p = 0.002) and high in fat and complex carbohydrate (p = 0.007). Fat preference (p = 0.048) decreased, VSG reduced preference for calorically dense foods high in fat, sugar, and complex carbohydrate, and these changes may contribute to the weight loss with VSG.

  20. Changes in Gut Hormones After Roux en Y Gastric bypass, Sleeve Gastrectomy, and Adjustable Gastric Banding

    Directory of Open Access Journals (Sweden)

    Miroslav Ilić

    2015-12-01

    Full Text Available The obesity epidemic has burdened healthcare systems worldwide. Bariatric surgery is currently the most effective method for long-term weight loss in obese adults, but the exact mechanism of weight loss is poorly understood. Bariatric procedures were initially classified by their presumed mechanism of action into restrictive, malabsoptive, or mixed procedures; however, due to recent advancements in the field of neuroendocrinology, hormones are increasing being recognized as important regulators of satiation, hunger, and energy expenditure. Studies examining changes in gut hormones following bariatric surgery have yielded conflicting results and the relationship between these hormones and weight loss is nothing but clear. This review will summarize the effect of Roux en Y gastric bypass, sleeve gastrectomy and adjustable gastric banding on various gut hormones including ghrelin, cholecystokinin, glucagon-like polypeptide-1, peptide YY3, and pancreatic polypeptide. Furthermore, the relationship between these hormones and weight loss will be examined.

  1. Novel oesophago-gastro-duodenal stenting for gastric leaks after laparoscopic sleeve gastrectomy.

    Science.gov (United States)

    Liu, Shirley Yuk-Wah; Wong, Simon Kin-Hung; Ng, Enders Kwok-Wai

    2015-01-01

    The management of gastric leak after laparoscopic sleeve gastrectomy (LSG) can be complex and challenging. Whilst operative interventions are mostly complicated and reserved for unstable or refractory cases, endoscopic self-expandable metal stenting (SEMS) is increasingly preferred as a safer treatment option. Yet, SEMS carries the problems of frequent stent migration and inconsistent healing as ordinary SEMS is designed mainly for stenotic disease. We hereby present two cases of early and chronic post-LSG leakage that were respectively failed to be treated by surgery and ordinary SEMS but were successfully managed by a dedicated extra-long oesophago-gastro-duodenal stent. In oesophago-gastro-duodenal stenting, the characteristics of extra-long stent length allow total gastric exclusion between the mid-oesophagus and the first part of duodenum to prevent stent migration and to equalise high pressure gradient within the gastric sleeve to promote fistula healing.

  2. The success of sleeve gastrectomy in the management of metabolic syndrome and obesity

    Institute of Scientific and Technical Information of China (English)

    Asim Shabbir; Dallan Dargan

    2015-01-01

    The rapid reversal of diabetes,hypertension,hyperlipidaemia and obesity by surgical means has challenged accepted doctrines regarding the management of metabolic syndrome.Sleeve gastrectomy,which developed initially as a preparatory procedure for biliopancreatic diversion with duodenal switch,has seen an exponential rise in popularity as an effective lone laparoscopic bariatric procedure.Superior excess weight loss,a low complication rate,and excellent food tolerance,combined with a short hospital stay,have made this the procedure of choice for patients and surgeons across the globe.High volume centres nurture the ongoing development of experienced and specialized teams,pathways and regimens.Optimum surgical outcomes allow minimization of metabolic syndrome,reducing cardiovascular and cerebrovascular risk.

  3. Portomesenteric venous thrombosis after laparoscopic sleeve gastrectomy: A case report and a call for prevention

    Directory of Open Access Journals (Sweden)

    Parveen Bhatia

    2015-01-01

    Full Text Available Postoperative portomesenteric venous thrombosis (PMVT is being increasingly reported after bariatric surgery. It is variable and often a nonspecific presentation along with its potential for life-threatening and life-altering outcomes makes it imperative that it is prevented, detected early and treated optimally. We report the case of a 50-year-old morbidly obese man undergoing a laparoscopic sleeve gastrectomy who developed symptomatic PMVT two weeks postsurgery, which was successfully treated by anticoagulant therapy. We provide postulates to the etiopathological mechanism for this thrombotic entity. The growing recognition that obesity and bariatric surgery create a procoagulant state regionally and systemically provides impetus for designing the ideal protocol for PMVT prophylaxis, which could be more common than currently believed. We support the early screening for PMVT in the postbariatric surgical patient with unexplainable or intractable abdominal symptoms. The role of routine surveillance and the ideal duration of post-PMVT anticoagulation is yet to be elucidated.

  4. [Tsukamurella tyrosinosolvens cultured from sputum of a patient who received total gastrectomy for gastric cancer].

    Science.gov (United States)

    Matsumoto, Takemasa; Shiraishi, Motokimi; Yoshimura, Hisae; Sogen, Keiji; Harada, Taishi; Yoshimura, Chikara; Aramaki, Ryutaro; Yamamoto, Fumio; Kuraki, Takashige; Watanabe, Kentaro

    2006-07-01

    A 79-year old woman underwent total gastrectomy under the diagnosis of gastric cancer in Feb. 2003. In the beginning of Jan. 2005, she noticed hemosputum and was admitted to our hospital. Chest radiograph and CT disclosed bilateral upper lobe-dominant nodular opacities in the subpleural areas and ground-glass opacities in right S6. Transbronchial lung biopsy was performed, but no useful information for the diagnosis was obtained. Ziehl-Neelsen stain was negative for the smear of the sputum at admission, but weakly stained acid-fast bacilli were grown in the MGIT culture. By the analysis of mycolic acid and menaquinone of the cell membrane, the bacilli were identified as Tsukamurella. Since she was asymptomatic and repeated sputum examination revealed negative bacilli, she has been observed at the outpatient clinic without any treatment.

  5. The Use of Serum Uric Acid Concentration as an Indicator of Laparoscopic Sleeve Gastrectomy Success

    Science.gov (United States)

    Menenakos, Evangelos; Doulami, Georgia; Tzanetakou, Irene P.; Natoudi, Maria; Kokoroskos, Nikolaos; Almpanopoulos, Konstantinos; Leandros, Emmanouil; Zografos, George; Theodorou, Dimitrios

    2015-01-01

    Laparoscopic sleeve gastrectomy (LSG) effectively reduces weight by restricting gastric capacity and altering gut hormones levels. We designed a prospective study to investigate the correlation of serum uric acid (SUA) concentration and weight loss. SUA and body mass index (BMI) were measured preoperatively and on first postoperative month and year in patients who underwent LSG in our department of bariatric surgery. Data on 55 patients were analyzed. Preoperative SUA concentration had a significant positive correlation with percentage of total weight loss (TWL) on first postoperative month (P = 0.001) and year (P = 0.002). SUA concentration on first postoperative month had a positive correlation with percentage of TWL on first postoperative year (P = 0.004). SUA concentration could be used as a predictor of LSG's success and could help in early detection of patients with rapid loss of weight, in order to prevent complications. PMID:25594659

  6. Traumatic Neuroma around the Celiac Trunk after Gastrectomy Mimicking a Nodal Metastasis: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Kwon, Jung Hyeok; Ryu, Seung Wan; Kang, Yu Na [Keimyung University School of Medicine, Daegu (Korea, Republic of)

    2007-06-15

    Traumatic neuroma is a well-known disorder that occurs after trauma or surgery involving the peripheral nerve and develops from a nonneoplastic proliferation of the proximal end of a severed, partially transected, or injured nerve. However, in the abdomen, traumatic neuromas have been sporadically reported to occur in the bile duct. We present here a case of traumatic neuroma around the celiac trunk after gastrectomy that mimicks a nodal metastasis. In conclusion, the imaging finding of traumatic neuroma around the celiac trunk was a homogeneous hypovascular mass without narrowing or irregularity of encased arteries and without increased uptake on PET-CT. Although from a clinical standpoint, establishing an accurate preoperative diagnosis is difficult to perform, the presence of a traumatic neuroma should be included in the differential diagnosis of a mass around the celiac trunk in a patient that has undergone celiac nodal dissection.

  7. Mechanistic comparison between gastric bypass vs. duodenal switch with sleeve gastrectomy in rat models.

    Directory of Open Access Journals (Sweden)

    Yosuke Kodama

    Full Text Available BACKGROUND: Both gastric bypass (GB and duodenal switch with sleeve gastrectomy (DS have been widely used as bariatric surgeries, and DS appears to be superior to GB. The aim of this study was to better understand the mechanisms leading to body weight loss by comparing these two procedures in experimental models of rats. METHODS: Animals were subjected to GB, DS or laparotomy (controls, and monitored by an open-circuit indirect calorimeter composed of comprehensive laboratory animal monitoring system and adiabatic bomb calorimeter. RESULTS: Body weight loss was greater after DS than GB. Food intake was reduced after DS but not GB. Energy expenditure was increased after either GB or DS. Fecal energy content was increased after DS but not GB. CONCLUSION: GB induced body weight loss by increasing energy expenditure, whereas DS induced greater body weight loss by reducing food intake, increasing energy expenditure and causing malabsorption in rat models.

  8. [Gallstone disease post-radical gastrectomy for gastric adenocarcinoma at the National Institute of Neoplastic Diseases, January 1990 to December 2000].

    Science.gov (United States)

    Torres Solis, José; Celis, J; Ruiz, E; Payet, E; Chavez, I; Berrospi, F; Young, F; Luque, C

    2011-01-01

    To determinate the frecuency and the time of development of the gallbladder stones in gastrectomy post-operated patients with stomach adenocarcinoma at The National Cancer Institute in Lima, Peru. In an observational, descriptive and retrospective case series design, 148 patiens' files who underwent gastrectomy for stomach adenocarcinoma in the National Cancer Institue of Lima during 1990 and 2000, have been reviewed looking for the development of gallbladder stones. A total de 148 patients were involved in this study. 29 of them (19.6%) develop gallbladder stones during the (x years of) follow up vs 119 (80.9%) . The mean age ot the 29 patients with gallbladder stones were 59.9 years ans 18 of them were female and 11 male.\\The mean time of develop gallbladder stones was 3.1 years.According to the type of surgery, 14 patient wiht gallbladder stones underwent to subtotal gastrectomy and 15 to total gastrectomy. The frecuency of gallbladder stones post gastrectomy in this study was 19.6%. The mean time of the develop and diagnosis of litiasis was 3.1 years.To perform the colecistectomy at the same time of the gastrectomy could be an important decision in patients with high risk of gallstones and gallbladder cancer.We need furthermore studies to have conclusions about the risk factors.

  9. Distal displacement of the maxilla and the upper first molar.

    Science.gov (United States)

    Baumrind, S; Molthen, R; West, E E; Miller, D M

    1979-06-01

    Data from a sample of 198 Class II cases treated with various appliances which deliver distally directed forces to the maxilla were examined to determine the frequency of absolute distal displacement of the upper first molar and of the maxilla. Analysis revealed that such distal displacement is possible and that it is, in fact, a frequent finding following treatment. Long-range stability of distal displacement was not assessed.

  10. [Fracture endoprosthesis of distal humerus fractures].

    Science.gov (United States)

    Müller, L P; Wegmann, K; Burkhart, K J

    2013-08-01

    The treatment of choice for fractures of the distal humerus is double plate osteosynthesis. Due to anatomical preshaped angle stable plates the primary stability and management of soft tissues has been improved. However, osteoporotic comminuted fractures in the elderly are often not amenable to stable osteosynthesis and total elbow arthroplasty has been established as an alternative therapy. Although complication rates have been reduced, complications of total elbow arthroplasty are still much more frequent than in total hip replacement. Furthermore, patients are advised not to exceed a weight bearing of 5 kg. Therefore, the indications for elbow arthroplasty must be evaluated very strictly and should be reserved for comminuted distal humeral fractures in the elderly with poor bone quality that are not amenable to stable osteosynthesis or for simple fractures in cases of preexisting symptomatic osteoarthritis. This article introduces and discusses modern concepts of elbow arthroplasty, such as modular convertible prosthesis systems, hemiarthroplasty and radial head replacement in total elbow arthroplasty.

  11. [Progressive external ophthalmoplegia and distal myopathy].

    Science.gov (United States)

    Damian, C

    1993-01-01

    A patient, 58 years old, presents progressive blepharoptosis, in both eyes and external ophthalmoplegia. The general somatic examination, shows, at the level of the higher limbs, distal myopathy with muscular hypotony and articular deformities fibrosis and tendinous retraction. On examining the eye bottom we found colloid degeneration in the muscle region. Within the same family a ten-year-old nephew presents congenital ptosis. The muscular biopsy from the levator palpebrae shows muscular degenerative lesions with the reduction of nuclei and the proliferation of conjunctive tissue. It is shown that progressive external ophthalmoplegia must be interpreted as an ocular myopathy. The association with the distal myopathy at the level of the higher limbs, in the presented observation, upholds this pathogeny.

  12. Robotic digestive tract reconstruction after total gastrectomy for gastric cancer: a simple way to do it.

    Science.gov (United States)

    Barchi, Leandro Cardoso; Jacob, Carlos Eduardo; Franciss, Maurice Youssef; Kappaz, Guilherme Tommasi; Rodrigues Filho, Edison Dias; Zilberstein, Bruno

    2016-12-01

    Intracorporeal digestive tract reconstruction after minimally invasive total gastrectomy may be challenging, even when using the da Vinci® Surgical System. This may be due to intrinsic difficulties during oesophago-jejunal anastomosis (EJA). The aim of this study was to describe a simple way to perform digestive tract reconstruction after robotic total gastrectomy (RTG) for gastric cancer and the results of its application in a small series of cases. In the last 2 years, six patients with gastric adenocarcinoma have been treated by RTG, four male and two female, with mean age of 59.8 (range 48-74) years. The tumour was located in the gastric body in three patients, the gastric antrum in two patients and the fundus in one patient with no need of splenectomy. In all cases, D2 lymphadenectomy was completed. A modified robotic reconstruction technique proposed by the authors was used in these operations, which consists in a latero-lateral EJA using a linear stapler. An entero-enterostomy is also performed in the upper abdomen. The mean operative time was 408 (range 340-481) min. The mean time for digestive tract reconstruction was 57 (range 47-68) min. There were no conversions to open or laparoscopic surgery. The number of lymph nodes removed varied in the range 28-52 (average 40). There was no mortality. Postoperative staging showed three T1N0M0s, one T2N0M0, one T3N0M0 and one T3N2M0. This series, which despite being small, demonstrates that this robotic reconstruction technique is safe, with no major complications, demands a relatively short time for its accomplishment, even when dealing with initial experience. Copyright © 2015 John Wiley & Sons, Ltd. Copyright © 2015 John Wiley & Sons, Ltd.

  13. CT-guided 125I Radioactive Seed Implantation on Regional Lymph Node Metastasis after Gastrectomy

    Institute of Scientific and Technical Information of China (English)

    Shi Liangrong; Wu Jun; Jiang Jingting; Wu Changping

    2013-01-01

    Objective:To evaluate the safety and short-term effect of CT-guided 125I radioactive seed implantation on regional lymph node metastasis after gastrectomy. Methods:Twenty-three patients with regional lymph node metastasis after gastrectomy received CT-guided 125I radioactive seed implantation from June, 2007 to July, 2011 in our hospital. The overall activity and amount of radioactive seeds were calculated by simulating source distribution of radioactive seed implantation plan system before operation. 125I seeds were implanted under the guidance of CT. Effective rate was evaluated according to RECIST criterion, 1, 2 and 3 years of survival rates were calculated by life table method, the effect of relative factors on survival was tested by univariate COX model, and the survival differences between subgroups were compared to draw survival curve by log-rank method. Additionally, systemic therapies were given to 20 patients based on lfuorouracil drugs. Results:No severe complications was observed in all study subjects with 14 complete remission (60.9%), 5 particle remission (21.7%) and 4 progressive diseases (17.4%), while 1, 2 and 3 years of survival rates as well as median survival time being (87±7)%,(47±11)%, (13±9)% and (22.1±5.1) months, respectively. Univariate COX analysis showed that the maximum diameter of tumor could badly inlfuence the prognosis (χ2=9.752, P=0.002), and the subgroups analysis relieved the signiifcant difference (χ2=5.828, P=0.016, log-rank test) with 3 cm being the cut-off value. Conclusion:CT-guided 125I radioactive seed implantation has high local control rate with small trauma and slight complications.

  14. CT-guided 125I Radioactive Seed Implantation on Regional Lymph Node Metastasis after Gastrectomy

    Directory of Open Access Journals (Sweden)

    Liangrong Shi

    2013-09-01

    Full Text Available Objective: To evaluate the safety and short-term effect of CT-guided 125I radioactive seed implantation on regional lymph node metastasis after gastrectomy. Methods: Twenty-three patients with regional lymph node metastasis after gastrectomy received CT-guided 125I radioactive seed implantation from June, 2007 to July, 2011 in our hospital. The overall activity and amount of radioactive seeds were calculated by simulating source distribution of radioactive seed implantation plan system before operation. 125I seeds were implanted under the guidance of CT. Effective rate was evaluated according to RECIST criterion, 1, 2 and 3 years of survival rates were calculated by life table method, the effect of relative factors on survival was tested by univariate COX model, and the survival differences between subgroups were compared to draw survival curve by log-rank method. Additionally, systemic therapies were given to 20 patients based on fluorouracil drugs. Results: No severe complications was observed in all study subjects with 14 complete remission (60.9 % , 5 particle remission (21.7 % and 4 progressive diseases (17.4 % , while 1, 2 and 3 years of survival rates as well as median survival time being (87±7 %,(47±11 % , (13±9 % and (22.1±5.1 months, respectively. Univariate COX analysis showed that the maximum diameter of tumor could badly influence the prognosis (χ2 = 9.752, P = 0.002, and the subgroups analysis relieved the significant difference (χ2 = 5.828, P = 0.016, log-rank test with 3 cm being the cut-off value. Conclusion: CT-guided 125I radioactive seed implantation has high local control rate with small trauma and slight complications.

  15. Hair loss in females after sleeve gastrectomy: predictive value of serum zinc and iron levels.

    Science.gov (United States)

    Ruiz-Tovar, Jaime; Oller, Inmaculada; Llavero, Carolina; Zubiaga, Lorea; Diez, María; Arroyo, Antonio; Calero, Alicia; Calpena, Rafael

    2014-05-01

    A common complication after bariatric surgery is hair loss, which is related to rapid weight reduction, but zinc, iron, and other micronutrient deficiencies can also be involved. Little is studied after laparoscopic sleeve gastrectomy (LSG). A prospective observational study was performed of 42 morbidly obese females undergoing LSG. Incidence of hair loss was monitored. Micronutrients were investigated preoperatively and three, six, and 12 months after surgery. Sixteen patients (41%) reported hair loss in the postoperative course. A significant association was observed between hair loss and zinc levels (P = 0.021) but mean zinc levels were within the normal range in patients reporting hair loss. Only three patients (7.7%) presented low zinc levels, all of them reporting hair loss. There was also a significant association between iron levels and alopecia (P = 0.017), but mean values of the patients with hair loss were within normal range. Only four patients (10.2%) presented low iron levels, all of them presenting hair loss. A variable consisting of the addition of zinc + iron showed a significant association with hair loss (P = 0.013). A cutoff point was established in 115 (odds ratio, 4; P = 0.006). All the patients but two reporting hair loss presented addition levels under 115. This variable showed sensibility 88 per cent, specificity 84 per cent, positive predictive value 79 per cent, and negative predictive value 91 per cent to predict hair loss. Hair loss is a frequent condition after sleeve gastrectomy. In most cases, iron and zinc levels are within the normal range. The variable addition (zinc + iron) is a good predictor of hair loss. Patients with addition levels below 115 are fourfold more susceptible to present hair loss. In these cases, zinc supplements achieve the stop of hair loss in most cases.

  16. Laparoscopic versus open total gastrectomy for gastric cancer: an updated meta-analysis.

    Directory of Open Access Journals (Sweden)

    Weizhi Wang

    Full Text Available OBJECTIVE: To expand the current knowledge on the feasibility and safety of laparoscopic total gastrectomy (LTG for gastric cancer in comparison with open total gastrectomy (OTG. BACKGROUND: Additional studies comparing laparoscopic versus open total gastric resection have been published, and it is necessary to update the meta-analysis of this subject. METHODS: Original articles compared LTG and OTG for gastric cancer, which published in English from January 1990 to July 2013 were searched in PubMed, Embase, and Web of Knowledge by two reviewers independently. Operative time, blood loss, harvested lymph nodes, proximal resection margin, analgesic medication, first flatus day, first oral intake, postoperative hospital stay, postoperative complications, hospital mortality, 5-year overall survival (OS and disease-free survival (DFS were compared using STATA version 10.1. RESULTS: 17 studies were selected in this analysis, which included a total of 2313 patients (955 in LTG and 1358 in OTG. LTG showed longer operative time, less blood loss, fewer analgesic uses, earlier passage of flatus, quicker resumption of oral intake, earlier hospital discharge, and reduced postoperative morbidity. The number of harvested lymph nodes, proximal resection margin, hospital mortality, 5-year OS and DFS were similar. CONCLUSION: LTG had the benefits of less blood loss, less postoperative pain, quicker bowel function recovery, shorter hospital stay and lower postoperative morbidity, at the price of longer operative time. There were no statistical differences in lymph node dissection, resection margin, hospital mortality, and long-term outcomes, which indicated the similar oncological safety with OTG. A positive trend was indicated towards LTG. So LTG can be performed as an alternative to OTG by the experienced surgeons in high-volume centers. Whereas, due to the relative small sample size of long-term outcomes and lack of randomized control trials, more studies are

  17. Intra-thoracic Sleeve Migration (ITSM): an Underreported Phenomenon After Laparoscopic Sleeve Gastrectomy.

    Science.gov (United States)

    Saber, Alan A; Shoar, Saeed; Khoursheed, Mousa

    2017-08-01

    Despite its technical simplicity, laparoscopic sleeve gastrectomy (LSG) complications are increasingly reported. Intra-thoracic sleeve migration (ITSM ) is a rare complication after LSG which has been inconsistently addressed in the literature. The purpose of this study was to emphasize ITSM occurrence after LSG and evaluate the perioperative factors associated with its development. Between January and July 2016, LSG patients diagnosed with ITSM at two bariatric surgery departments were identified. Perioperative factors were assessed for all the patients and compared between two groups, LSG alone and LSG with concomitant hiatal hernia (HH) repair (HHR). A total of 19 patients (6 males and 13 females) were included. Central obesity was present in 18 patients (94.7%). Nine patients (47.4%) had concomitant hiatal hernia repair during their original LSG. Post-LSG GERD (94.7%) (38.9% de novo and 61.1% recurrent) and post-LSG constipation (57.9%) were commonly associated with ITSM. Severe refractory GERD was the most common presentation for ITSM (94.7%), followed by epigastric pain (47.4%), persistent nausea/vomiting (36.8%), and dysphagia (21.1%). Time interval between primary LSG and ITSM diagnosis ranged from 1 day to 3 years. Patients with LSG and concomitant HHR presented with higher post-LSG BMI compared to the LSG patients (37 ± 6.4 kg/m(2) vs. 30.1 ± 6.3 kg/m(2), p = 0.03). All the patients underwent successful reduction of ITSM and subsequent HHR. Central obesity, chronic constipation, post-LSG GERD, and concomitant HHR are commonly seen in post-laparoscopic sleeve gastrectomy intra-thoracic sleeve migration.

  18. Distal renal tubular acidosis with hereditary spherocytosis.

    Science.gov (United States)

    Sinha, Rajiv; Agarwal, Indira; Bawazir, Waleed M; Bruce, Lesley J

    2013-07-01

    Hereditary spherocytosis (HS) and distal renal tubular acidosis (dRTA), although distinct entities, share the same protein i.e. the anion exchanger1 (AE1) protein. Despite this, their coexistence has been rarely reported. We hereby describe the largest family to date with co-existence of dRTA and HS and discuss the molecular basis for the co-inheritance of these conditions.

  19. Distal biceps tendon injuries: diagnosis and management.

    Science.gov (United States)

    Ramsey, M L

    1999-01-01

    Rupture of the distal biceps tendon occurs most commonly in the dominant extremity of men between 40 and 60 years of age when an unexpected extension force is applied to the flexed arm. Although previously thought to be an uncommon injury, distal biceps tendon ruptures are being reported with increasing frequency. The rupture typically occurs at the tendon insertion into the radial tuberosity in an area of preexisting tendon degeneration. The diagnosis is made on the basis of a history of a painful, tearing sensation in the antecubital region. Physical examination demonstrates a palpable and visible deformity of the distal biceps muscle belly with weakness in flexion and supination. The ability to palpate the tendon in the antecubital fossa may indicate partial tearing of the biceps tendon. Plain radiographs may show hypertrophic bone formation at the radial tuberosity. Magnetic resonance imaging is generally not required to diagnose a complete rupture but may be useful in the case of a partial rupture. Early surgical reattachment to the radial tuberosity is recommended for optimal results. A modified two-incision technique is the most widely used method of repair, but anterior single-incision techniques may be equally effective provided the radial nerve is protected. The patient with a chronic rupture may benefit from surgical reattachment, but proximal retraction and scarring of the muscle belly can make tendon mobilization difficult, and inadequate length of the distal biceps tendon may necessitate tendon augmentation. Postoperative rehabilitation must emphasize protected return of motion for the first 8 weeks after repair. Formal strengthening may begin as early as 8 weeks, with a return to unrestricted activities, including lifting, by 5 months.

  20. [Laparoscopic distal resection of the pancreas].

    Science.gov (United States)

    Gürlich, R; Sixta, B; Oliverius, M; Kment, M; Rusina, R; Spicák, J; Sváb, J

    2005-09-01

    During the last two years, reports on laparoscopic procedures of the pancreas have been on increase. Laparoscopic resection of the pancreatic cauda is indicated, primarily, for benign cystic lesions of the cauda of the pancreas and for neuroendocrine tumors of the pancreas (mainly insulinomas). We have not recorded any report on the above procedure in the Czech literature. Therefore, in our case review, we have described laparoscopic distal resection of the pancreas with splenectomy for a pseudopapillary tumor of the pancreas.

  1. Periosteal osteoid osteoma of the distal femur

    Directory of Open Access Journals (Sweden)

    Mohammed Fahd Amar

    2010-07-01

    Full Text Available Periosteal osteoid osteoma is extremely rare. The diagnosis is not always clear. We report a case of periosteal osteoid osteoma arising from the posterior surface of the right distal femur in a 21-year-old woman. After careful evaluation and excisional biopsy, histological examination confirmed the diagnosis of osteoid osteoma, showing the nidus, surrounding osteosclerosis, and catarrhal synovitis. The lesion was treated successfully with excision of the nidus.

  2. Distal Adding On in Lenke 1A Scoliosis

    DEFF Research Database (Denmark)

    Wang, Yu; Bünger, Cody Eric; Zhang, Yanqun;

    2013-01-01

    to determine the onset of distal adding-on in Lenke 1A scoliosis. Such questions as: "Which radiographical parameters should be used for measuring the extent of distal adding-on?" and "What criteria should be applied in determining the onset of distal adding-on?" need to be answered. METHODS: We reviewed all...

  3. Distal symmetrical polyneuropathy: definition for clinical research.

    Science.gov (United States)

    England, J D; Gronseth, G S; Franklin, G; Miller, R G; Asbury, A K; Carter, G T; Cohen, J A; Fisher, M A; Howard, J F; Kinsella, L J; Latov, N; Lewis, R A; Low, P A; Sumner, A J

    2005-01-01

    The objective of this report was to develop a case definition of "distal symmetrical polyneuropathy" to standardize and facilitate clinical research and epidemiological studies. A formalized consensus process was employed to reach agreement after a systematic review and classification of evidence from the literature. The literature indicates that symptoms alone have relatively poor diagnostic accuracy in predicting the presence of polyneuropathy; signs are better predictors of polyneuropathy than symptoms; and single abnormalities on examination are less sensitive than multiple abnormalities in predicting the presence of polyneuropathy. The combination of neuropathic symptoms, signs, and electrodiagnostic findings provides the most accurate diagnosis of distal symmetrical polyneuropathy. A set of case definitions was rank ordered by likelihood of disease. The highest likelihood of polyneuropathy (useful for clinical trials) occurs with a combination of multiple symptoms, multiple signs, and abnormal electrodiagnostic studies. A modest likelihood of polyneuropathy (useful for field or epidemiological studies) occurs with a combination of multiple symptoms and multiple signs when the results of electrodiagnostic studies are not available. A lower likelihood of polyneuropathy occurs when electrodiagnostic studies and signs are discordant. For research purposes, the best approach for defining distal symmetrical polyneuropathy is a set of case definitions rank ordered by estimated likelihood of disease. The inclusion of this formalized case definition in clinical and epidemiological research studies will ensure greater consistency of case selection.

  4. Novel topical therapies for distal colitis

    Institute of Scientific and Technical Information of China (English)

    Ian; Craig; Lawrance

    2010-01-01

    Distal colitis(DC) can be effectively treated with topical 5ASA agents.Suppositories target the rectum while enemas can reliably reach the splenic flexure.Used in combination with oral 5ASAs,the control of the inflammation is even more effective.Unfortunately,resistant DC does occur and can be extremely challenging to manage.In these patients,the use of steroids,immunosuppressants and the anti-tumor necrosis factor α agents are often required.These,however,can be associated with systemic side effects and are not always effective.The investigation of new topical therapeutic agents is thus required as they are rarely associated with significant blood drug levels and side effects are infrequent.Some of the agents that have been proposed for use in resistant distal colitis include butyrate,cyclosporine and nicotine enemas as well as tacrolimus suppositories and tacrolimus,ecabet sodium,arsenic,lidocaine,rebamipide and Ridogrel enemas.Some of these agents have demonstrated impressive results but the majority of the agents have only been assessed in small open-labelled patient cohorts.Further work is thus required with the investigation of promising agents in the context of randomized double-blinded placebo controlled trials.This review aims to highlight those potentially effective therapies in the management of resistant distal colitis and to promote interest in furthering their investigation.

  5. Miastenia grave distal: relato de caso

    Directory of Open Access Journals (Sweden)

    Scola Rosana Herminia

    2003-01-01

    Full Text Available Relatamos o caso de uma mulher de 30 anos com quadro de fraqueza muscular nos membros inferiores com predomínio distal com início há 7 anos. Na evolução apresentou fraqueza muscular nos membros superiores. O exame físico mostrava nervos cranianos sem alterações, hipotrofia bilateral de quadriceps e interósseos dos pés, redução da força muscular mais intensa em tibiais anteriores e interósseos dorsais dos pés e reflexos tendinosos globalmente hipoativos. Foi realizado teste de estimulação repetitiva que mostrou decremento maior que 10% no nervo fibular e ulnar. A dosagem de anticorpos anti-receptor de acetilcolina foi positiva. Tomografia computadorizada de tórax foi normal. Dosagem de hormônios tireoidianos mostrou evidências laboratoriais de hipertireoidismo, porém sem manifestações clínicas. Foi iniciado tratamento com piridostigmina havendo melhora importante do quadro clínico. A fraqueza distal é um sintoma inicial raro na miastenia grave (MG. Contudo, a MG deve entrar no diagnóstico diferencial de doenças que cursam com fraqueza muscular distal de membros superiores ou inferiores.

  6. Distal tendinosis of the tibialis anterior tendon.

    Science.gov (United States)

    Beischer, Andrew D; Beamond, Ben M; Jowett, Andrew J L; O'Sullivan, Richard

    2009-11-01

    Disorders of the tibialis anterior (TA) tendon have infrequently been reported but spontaneous rupture of this tendon is well recognized. The clinical presentation of tendinosis without rupture of the distal TA has not previously been reported and is the basis of this paper. A study of 29 patients diagnosed with distal TA tendinosis was undertaken. Data collected included, patient demographics, weight, height, pain profile and examination findings. All patients underwent MRI of the symptomatic foot. Operative findings of those patients undergoing surgery for this condition were collected. Twenty-nine patients (32 feet) were included in the study group. Their mean age was 62 years and 27 patients were female. Twenty-one patients were overweight. The usual presenting symptom was burning medial midfoot pain that was often reported to be worst at night. Swelling over the TA tendon was frequently observed. On MRI the TA was thickened in all patients. Longitudinal split tears were observed in 19 feet. Chondral thinning and/or osteophyte formation at the first tarsometatarsal or medial naviculocuneiform joints was observed in 11 feet. Eleven feet underwent surgery. Universally the TA tendon was macroscopically thickened and had lost its normal fibrillary appearance. Longitudinal split tears were observed in eight tendons. Pathology was typical of a degenerative tendinosis. Distal TA tendinosis is a condition that seems to predominantly affect overweight elderly women. It often presents with nocturnal burning medial midfoot pain.

  7. DISTAL TRICEPS AVULSION: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Ramkumar Reddy

    2015-05-01

    Full Text Available Triceps rupture is an uncommon injury. Fracture of olecranon or a dislocation / fracture is most often common injury for similar mechanism of fall. It is commonly associated with anabolic steroid use, weight lifting, and direct laceration. Risk factors include local steroid injection, olecranon bursitis, and hyperparathyroidism. Distal triceps rupture is usually caused by a fall on an outstretched hand. Eccentric loading of a contracting triceps has been implicated. Initial diagnosis may be difficult because a palpable defect is not always present. Pain and swelling may limit the ability to evaluate strength and elbow range of motion. Although plain radiographs are helpful in ruling out other elbow pathology, MRI is used to confirm the diagnosis, classify the injury, and plan management. Incomplete tears with active elbow extension against resistance are managed non - surgically. Surgical repair is indicated in active persons with complete tears and for incomplete tears with concomitant loss of strength. Good to excellent results have been reported with surgical repair in triceps, even for chronic tears. BACKGROUND: Distal triceps tendon avulsions occur very infrequently, and the diagnosis is often missed when the injury is acute. The literature provides little guidance regarding treatment or the outcome of these injuries. The goal of this report was to report our experience with the diagnosis, timing and technique of surgical treatment, and outcome of treatment of distal triceps tendon rupture.

  8. Management and treatment of distal ulcerative colitis

    Directory of Open Access Journals (Sweden)

    Andrea Calafiore

    2013-12-01

    Full Text Available Ulcerative colitis (UC is a chronic inflammatory condition that is confined to the colonic mucosa. Its main symptoms include diarrhea, rectal bleeding and abdominal pain. Approximately two-thirds of UC patients have disease confined distal to the splenic flexure, which can be treated effectively with topical therapy. This means the active drug can be delivered directly to the site of inflammation, limiting the systemic absorption and potential side effects. Topical treatment with aminosalicylates is the most effective approach in the treatment of these forms, provided that the formulation reaches the upper margin of the disease. Given this, the suppository formulation is the treatment of choice for proctitis and distal sigmoiditis. Thanks to their proximal spread, enemas, foams and gels represent the treatment of choice for proctosigmoiditis and for distal ulcerative colitis. Oral aminosalicylates are less effective than topical therapies in patients with active disease, while the combination of topical and oral treatment is more effective in patients refractory to topical or oral mono-therapy. Topically administered aminosalicylates play an important role in the maintenance of remission, but the long-term adhesion to therapy is poor. For this reason, the oral formulation is the first-line therapy in the maintenance of remission. Refractory patients can be treated with topical steroids or systemic steroids and TNF-alpha inhibitors in severe forms.

  9. An innovative technique to distalize maxillary molar using microimplant supported rapid molar distalizer

    Directory of Open Access Journals (Sweden)

    Meenu Goel

    2013-01-01

    Full Text Available Introduction: In recent years, enhancements in implants have made their use possible as a mode of absolute anchorage in orthodontic patients. In this paper, the authors have introduced an innovative technique to unilaterally distalize the upper left 1 st molar to obtain an ideal Class I molar relationship from a Class II existing molar relationship with an indigenous designed distalizer. Clinical Innovation: For effective unilateral diatalization of molar, a novel cantilever sliding jig assembly was utilized with coil spring supported by a buccally placed single micro implant. The results showed 3 mm of bodily distalization with 1 mm of intrusion and 2° of distal tipping of upper left 1 st molar in 1.5 months. Discussion: This appliance is relatively easy to insert, well-tolerated, and requires minimal patient cooperation compared to other present techniques of molar distalization. Moreover, it is particularly useful in cases that are Class II on one side and Class I on the other, with a minor midline discrepancy and nominal overjet. Patient acceptance level was reported to be within patients physiological and comfort limits.

  10. Distal renal tubular acidosis in recurrent renal stone formers

    DEFF Research Database (Denmark)

    Osther, P J; Hansen, A B; Røhl, H F

    1989-01-01

    (1.1%) had complete distal renal tubular acidosis and 14 (15.5%) incomplete distal renal tubular acidosis. Our results confirm that distal renal tubular acidification defects are associated with a more severe form of stone disease and make distal renal tubular acidosis one of the most frequent...... metabolic disturbances in renal stone formers. Distal renal tubular acidosis (dRTA) was relatively more common in female stone formers and most often found in patients with bilateral stone disease (36%). Since prophylactic treatment in renal stone formers with renal acidification defects is available...

  11. Focal fat deposition developed in the segment IV of the liver following gastrectomy mimicking a hepatic metastasis: Two case reports

    Energy Technology Data Exchange (ETDEWEB)

    Sohn, Beom Seok; Lim, Joon Seok; Kim, Myeong Jin; Kim, Ki Whang; Hyung, Woo Jin [Yonsei Univ. College of Medicine, Seoul (Korea, Republic of)

    2012-10-15

    We present two cases of focal fat deposition developed at the posterior area of the segment IV in the liver, following gastrectomy in patients with gastric cancer. There was no focal lesion in this area of the liver at preoperative computed tomography (CT) in both cases, and the aberrant right gastric vein (ARGV) was found on the retrospective review of this CT. After gastrectomy, a focal, low attenuating lesion was developed in this area on a follow up CT in both cases, which was confirmed as a focal fat deposition, by other imaging studies. In addition to its typical imaging findings, confirmation of the presence of the ARGV also supported this lesion to be a focal fat deposition. Furthermore, understanding of our cases may be of help to prevent us from unnecessary invasive procedures, such as liver biopsy.

  12. One Year Follow-up Results after Sleeve Gastrectomy in Type 2 Diabetes Mellitus Patients with Morbid Obesity

    Directory of Open Access Journals (Sweden)

    Dejeu Viorel

    2016-06-01

    Full Text Available Background and aims: Bariatric surgery has been shown to be superior to nonsurgical approaches in terms of weight loss and remission of type 2 diabetes (T2DM and metabolic syndrome. This prospective, single-center, follow-up study assessed percentage of excessive weight loss (%EWL, glycosylated hemoglobin (HbA1c levels, prescribed antidiabetes drugs and diabetes remission rates in obese T2DM patients who underwent laparoscopic sleeve gastrectomy.

  13. Role of the duodenum in regulation of plasma ghrelin levels and body mass index after subtotal gastrectomy

    Institute of Scientific and Technical Information of China (English)

    Hai-Tao Wang; Qi-Cheng Lu; Qing Wang; Rong-Chao Wang; Yun Zhang; Hai-Long Chen; Hong Zhao; Hai-Xin Qian

    2008-01-01

    AIM: To investigate the role of the duodenum in the regulation of plasma ghrelin levels and body mass index (BMI), and the correlation between them after subtotal gastrectomy.METHODS: Forty-two patients with To-1No-1M0 gastric cancer were divided into two groups after gastrectomy according to digestive reconstruction pattern,Billroth I group (n = 23) and Billroth Ⅱ group (n = 19).Ghrelin levels were determined with radioimmunoassay (RIA) before and on d 1, 7, 30 and 360 after gastrectomy,and BMI was also measured.RESULTS: The two groups had identical postoperative trends in ghrelin alterations during the early stage, both decreasing sharply to a nadir on d 1 (36.7% vs 35.7%),then markedly increasing on d 7 (51.0% vs 51.1%). On d 30, ghrelin levels in the Billroth I group were slightly higher than those in the Billroth Ⅱ group. However,those of the Billroth I group recovered to 93.6% on d 360, which approached, although lower than, the preoperative levels, and no statistically significant difference was observed. Those of the Billroth Ⅱ group recovered to only 81.6% and manifested significant discrepancy with preoperative levels (P = 0.033).Compared with preoperative levels, ghrelin levels of the two groups decreased by 6.9% and 18.4% and BMI fell by 3.3% and 6.4%, respectively. The linear regression correlations were revealed in both groups between decrease of ghrelin level and BMI (R12 = 0.297, P = 0.007;R22 = 0.559, P < 0.001).CONCLUSION: Anatomically and physiologically, the duodenum compensatively promotes ghrelin recovery and accordingly enhances BMI after gastrectomy.Regarding patients with insufficient ghrelin secretion,ghrelin is positively associated with BMI.

  14. Phase I Clinical Research of Jejunal Interposition in Adenocarcinoma of the Esophagogastric Junction II/III Proximal Gastrectomy

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    Kai Tao

    2016-01-01

    Full Text Available Objective. To investigate the feasibility and specific methods of single-tract jejunal interposition between esophagus and remnant stomach (ers-STJI in adenocarcinoma of the esophagogastric junction (AEG II/III proximal gastrectomy. Methods. 15 AEG II/III gastric cancer (GC patients in phase T1-3N0M0 with tumor size <5 cm were selected and they underwent proximal gastrectomy with ers-STJI from August 2013 to August 2014. Results. All of the 15 patients successfully completed GC R0 proximal gastrectomy with ers-STJI and no operative death or no significant complication occurred; one patient had anastomotic inflammatory granuloma. The digestive tract reconstruction time was 29.5 ± 5.7 min; the intraoperative blood loss was 96.7 ± 20.2 mL, and the number of lymph node dissections was 21.3 ± 3.0; the postoperative flatus time was 48.2 ± 11.9 h; the average length of hospital stay was 10.7 ± 2.3 d, and the average hospital stay cost was 60 ± 3 thousands. All of the patients were followed up for 12 months, and their postoperative single food intake, body weight, hemoglobin, and albumin were all recovered to the preoperative levels. Conclusions. The applications of ers-STJI in proximal gastrectomy were safe and feasible, and the length of jejunal interposition could be 15–25 cm.

  15. Percutaneous placement of self-expandable metallic stents in patients with obstructive janudice secondary to metastalic gastric cancer after gastrectomy

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    Hong, Hyun Pyo [Dept. of Radiology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of); Seo, In Ho; Yu, Jung Rim; Mok, Young Jae; Oh, Joo Hyeong [Korea University Guro Hospital, Korea University College of Medicine, Seoul (Korea, Republic of); Kwon, Se Hwan [Dept. of Radiology, Kyung Hee University Medical Center, Seoul (Korea, Republic of); Kim, Sam Soo [Dept. of Radiology, Kangwon National University College of Medicine, Chuncheon (Korea, Republic of); Kim, Seung Kwon [Division of Interventional Radiology, Mallinckrodt Institute of Radiology, Washington University School of Medicine, St. Louis (United States)

    2013-10-15

    To evaluate the outcomes of patients undergoing percutaneous placements of a biliary stent for obstructive jaundice secondary to metastatic gastric cancer after gastrectomy. Fifty patients (mean age, 62.4 years; range, 27-86 years) who underwent percutaneous placements of a biliary stent for obstructive jaundice secondary to metastatic gastric cancer after gastrectomy were included. The technical success rate, clinical success rate, complication rate, stent patency, patient survival and factors associated with stent patency were being evaluated. The median interval between the gastrectomy and stent placement was 23.1 months (range, 3.9-94.6 months). The 50 patients received a total of 65 stents without any major procedure-related complications. Technical success was achieved in all patients. The mean total serum bilirubin level, which had been 7.19 mg/dL ± 6.8 before stent insertion, decreased to 4.58 mg/dL ± 5.4 during the first week of follow-up (p < 0.001). Clinical success was achieved in 42 patients (84%). Percutaneous transhepatic biliary drainage catheters were removed from 45 patients (90%). Infectious complications were noted in two patients (4%), and stent malfunction occurred in seven patients (14%). The median stent patency was 233 ± 99 days, and the median patient survival was 179 ± 83 days. Total serum bilirubin level after stenting was an independent factor for stent patency (p = 0.009). Percutaneous transhepatic placement of a biliary stent for obstructive jaundice secondary to metastatic gastric cancer after gastrectomy is a technically feasible and clinically effective palliative procedure.

  16. The Quality of Life of Gastric Cancer Patients with and without Duodenal Passage Reconstructions after Total Gastrectomy

    Institute of Scientific and Technical Information of China (English)

    Dongsheng Li; Huimian Xu

    2005-01-01

    OBJECTIVE To evaluate the Quality of Life of the patients who received a total gastrectomy with different kinds of reconstruction methods.METHODS Patients who received a total gastrectomy between May 1999 to May 2003 were followed-up via questionnaires. Fifty-nine who were alive more than 2 years with no sigh of recurrence were enrolled in this study. The patients were divided into 2 groups as follows: a group treated with reconstruction with a duodenal passage after total gastrectomy (gastric substitute, GS); and a group receiving reconstruction without duodenal passage after total gastrectomy (Jejenal pouch, JP). Follow-up feedback data of 14 items from the patients were analyzed, comparing the Quality of Life (QOL) between the 2 groups.RESULTS Six months after operation, the most common symptoms of all patients were reflux and loss of body weight, but there was no statistically significant differences in the 14 items related to the special post-operation symptoms between the 2 groups. At 12 months after the operations,there were significant differences between the 2 groups in body weight (P=0.01), eating time (P=0.034<0.05), and frequency of food intake (P=0.040<0.05); At 24 months after the operations, the only difference between the 2 groups was body weight gain (P=0.025<0.05). The JP group was better than the GS group.CONCLUSION The JP reconstruction pattern is superior to a simple GS in gain of body weight, volume of food intake and frequency of food intake, soon after the operation.

  17. Treatment of cancerous ascites and radical gastrectomy with intraperitoneal hyperthermic double-distilled water and cis-diaminodichloro-platinum perfusion

    Science.gov (United States)

    Chen, Zhi-Xing; Chen, Jia-Ping; Chen, Zhong; Peng, De-Shu; Zhen, Ji-Xiang; Tan, Jian-San

    1997-01-01

    AIM: To study the therapeutic effect of intraperitoneal hyperthermic double-distilled water and cis-diaminodichloro-platinum (DDP) perfusion for cancerous ascites and radical gastrectomy. METHODS: LACA mice were injected peritoneally with H22 cancer cells (2 × 107 tumor cells). Five days later, the mice received treatments with either intraperitoneal perfusion of 37 °C isotonic fluid (group I), or 43 °C simple hyperthermic double-distilled water (group II), isotonic fluid (group III), DDP (group IV) or a combination of the hyperthermic double-distilled water with DDP (group V). A clinical experiment with intraperitoneal hyperthermic double-distilled water perfusion with DDP was carried out from September 1991 through September 1993 with 32 advanced gastric cancer patients who had undergone radical gastrectomy. RESULTS: In comparison with the untreated control group of cancer cell-bearing LACA mice, the mice in all treatment groups showed near complete obliteration of cancer cells in the peritoneal cavity, markedly reduced ascites, prolonged survival times, and reduced growth of peritoneal cancerous nodes. In the clinical experiment, all 32 patients with advanced carcinoma had achieved satisfactory results at the 1-year follow-up, but had unsatisfactory results at the 2-year follow-up. CONCLUSION: The intraperitoneal hyperthermic double-distilled water perfusion with DDP inhibited the occurrence of ascites in LACA mice bearing cancer cells, and prolonged the lifetime of patients with gastric cancer who had undergone radical gastrectomy. PMID:27053879

  18. Distal Femoral Locking Compression Plate Fixation in Distal Femoral Fractures: Early Results

    Directory of Open Access Journals (Sweden)

    EJ Yeap

    2007-05-01

    Full Text Available We conducted a retrospective review on eleven patients who were treated for Type A and C distal femoral fractures (based on AO classification between January 2004 and December 2004. All fractures were fixed with titanium distal femoral locking compression plate. The patient’s ages ranged from 15 to 85 with a mean of 44. Clinical assessment was conducted at least 6 months post-operatively using the Schatzker scoring system. Results showed that four patients had excellent results, four good, two fair and one failure.

  19. Anaesthetic management in thoracoscopic distal tracheal resection.

    Science.gov (United States)

    Acosta Martínez, J; Beato López, J; Domínguez Blanco, A; López Romero, J L; López Villalobos, J L

    2017-03-01

    Surgical resection of tracheal tumours, especially distal tracheal tumours, is a challenge for the anaesthesiologists involved, mainly due to difficulties in ensuring adequate control of the airway and ventilation. We report the case of a patient undergoing tracheal resection and anastomosis by VATS, emphasizing the anaesthetic management. Copyright © 2016 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  20. Salter Harris Fractures of the Distal Femur

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    Hamilton, Steven W.; Barker, Simon L.

    2013-01-01

    Salter Harris–type injuries of the distal femur should be treated as a dislocation of the knee and therefore as a medical emergency. Senior medical staff should be involved early, ankle–brachial index ratio should be measured in all patients and the clinician should have a high index of suspicion for a vascular injury. Ideally reduction, stabilization, and vascular repair, if necessary, should be carried out within 6 hours of the initial event. There should be a low threshold for fasciotomies. These 2 cases demonstrate the importance of having a high index of suspicion for vascular injury and the need for continued reassessment. PMID:26425580

  1. Salter Harris Fractures of the Distal Femur

    Directory of Open Access Journals (Sweden)

    Sean M. McKenna

    2013-07-01

    Full Text Available Salter Harris–type injuries of the distal femur should be treated as a dislocation of the knee and therefore as a medical emergency. Senior medical staff should be involved early, ankle–brachial index ratio should be measured in all patients and the clinician should have a high index of suspicion for a vascular injury. Ideally reduction, stabilization, and vascular repair, if necessary, should be carried out within 6 hours of the initial event. There should be a low threshold for fasciotomies. These 2 cases demonstrate the importance of having a high index of suspicion for vascular injury and the need for continued reassessment.

  2. Distal Renal Tubular Acidosis and Calcium Nephrolithiasis

    Science.gov (United States)

    Moe, Orson W.; Fuster, Daniel G.; Xie, Xiao-Song

    2008-09-01

    Calcium stones are commonly encountered in patients with congenital distal renal tubular acidosis, a disease of renal acidification caused by mutations in either the vacuolar H+-ATPase (B1 or a4 subunit), anion exchanger-1, or carbonic anhydrase II. Based on the existing database, we present two hypotheses. First, heterozygotes with mutations in B1 subunit of H+-ATPase are not normal but may harbor biochemical abnormalities such as renal acidification defects, hypercalciuria, and hypocitraturia which can predispose them to kidney stone formation. Second, we propose at least two mechanisms by which mutant B1 subunit can impair H+-ATPase: defective pump assembly and defective pump activity.

  3. Distal extremity necrosis in captive birds.

    Science.gov (United States)

    Calle, P P; Montali, R J; Janssen, D L; Stoskopf, M K; Strandberg, J D

    1982-10-01

    The necropsy files of the National Zoological Park and Baltimore Zoological Society were reviewed for cases of distal extremity necrosis (DEN) in birds. Nineteen cases of DEN occurred following either trauma or frostbite. Six birds developed an apparently primary type of DEN in which no predisposing factors were obvious clinically. The toes and feet were most commonly involved, and in several cases the beak was also affected. Some pathologic evidence is provided that certain cardiovascular lesions may predispose birds to DEN by compromising circulation of the extremities.

  4. Distal fibula fracture diagnosed with ultrasound imaging.

    Science.gov (United States)

    Kardouni, Joseph R

    2012-10-01

    The patient was a 31-year-old man serving in a military special forces unit at a remote location. He presented to a physical therapist with a chief complaint of worsening right lateral ankle pain that limited his ability to bear weight. Because the patient met the Ottawa ankle rules and there was concern for a fracture, radiographs were indicated. However, the nearest facility with radiographic capabilities was only available through air medical evacuation. Therefore, the physical therapist assessed the patient's ankle with an onsite portable ultrasound imaging unit, which demonstrated cortical irregularity along the distal fibula.

  5. Periosteal osteoblastoma of the distal femur

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    Nakatani, Tetsuya; Yamamoto, Tetsuji; Akisue, Toshihiro; Marui, Takashi; Hitora, Toshiaki; Kawamoto, Teruya; Nagira, Keiko; Yoshiya, Shinichi; Kurosaka, Masahiro [Department of Orthopaedic Surgery, Kobe University Graduate School of Medicine, 7-5-1 Kusunoki-cho, Chuo-ku, Kobe (Japan); Fujita, Ikuo; Matsumoto, Keiji [Department of Orthopaedic Surgery, Hyogo Medical Center for Adults, Akashi, Hyogo (Japan)

    2004-02-01

    Osteoblastomas located on the surface of the cortical bone, so-called periosteal osteoblastomas, are extremely rare. We report on a case of periosteal osteoblastoma arising from the posterior surface of the right distal femur in a 17-year-old man. Roentgenographic, computed tomographic, magnetic resonance imaging, and histologic features of the case are presented. Periosteal osteoblastoma should be radiologically and histologically differentiated from myositis ossificans, avulsive cortical irregularity syndrome, osteoid osteoma, parosteal osteosarcoma, periosteal osteosarcoma, and high-grade surface osteosarcoma. Although periosteal osteoblastoma is rare, this tumor should be included in the differential diagnosis of surface-type bone tumors. (orig.)

  6. Laparoscopic three-port distal pancreatectomy

    Science.gov (United States)

    Subhas, Gokulakkrishna; Gupta, Natasha; Mittal, Vijay K; Jacobs, Michael J

    2011-01-01

    Aims Laparoscopic distal pancreatectomy is becoming a more commonly used procedure, which may involve the use of four to seven ports, depending on the technique. Initial data on feasibility, safety and outcome with the three-port laparoscopic distal pancreatectomy are presented. Methods The patient is placed in a partial thoracoabdominal position exposing the left flank in a reverse Trendelenberg position. A 10-mm Hassan trocar is inserted through a subcostal anterior axillary incision. A 5-mm midclavicular and 10-mm posterior axillary line trocar are placed. The specimen is retrieved from the anterior axillary line port. Results Ten women and seven men, aged 26–88 years (mean 61 years), were evaluated. Their body mass indexes ranged from 18–37 (mean 27). Pancreatic lesion size ranged from 1.0–5.5 cm (mean 3.0 cm). Operative time was 116–296 min (mean 170 min). Blood loss was 10–300 ml (mean 142 ml). No operation required conversion or additional trocar placement. Post-operative stay was 2–7 days (mean 4 days). No patient developed a pancreatic fistula. Conclusion Operative time, blood loss and post-operative stay of this three-port technique compare favourably with published data. PMID:21492337

  7. Ruptures of the distal biceps tendon.

    Science.gov (United States)

    Ward, James P; Shreve, Mark C; Youm, Thomas; Strauss, Eric J

    2014-01-01

    Distal biceps ruptures occur most commonly in middle-aged males and result from eccentric contraction of the biceps tendon. The injury typically presents with pain and a tearing sensation in the antecubital fossa with resultant weakness in flexion and supination strength. Physical exam maneuvers and diagnostic imaging aid in determining the diagnosis. Nonoperative management is reserved for elderly, low demand patients, while operative intervention is generally pursued for younger patients and can consist of nonanatomic repair to the brachialis or anatomic repair to the radial tuberosity. Anatomic repair through a one-incision or two-incision approach is commonplace, while the nonanatomic repairs are rarely performed. No clear advantage exists in operative management with a one-incision versus two-incision techniques. Chronic ruptures present a more difficult situation, and allograft augmentation is often necessary. Common complications after repair include transient nerve palsy, which often resolves, and heterotopic ossification. Despite these possible complications, most studies suggest that better patient outcomes are obtained with operative, anatomic reattachment of the distal biceps tendon.

  8. Osteoid osteoma of the distal clavicle

    Directory of Open Access Journals (Sweden)

    Bernardo Barcellos Terra

    Full Text Available ABSTRACT The osteoid osteoma is a bone tumor that accounts for 10% of benign tumors. It was described in 1935 by Jaffe, as a tumor that affects the young adult population, with a predominance of males. This study aims to present a case of late diagnosis of a patient with osteoid osteoma of the distal clavicle region. Female patient, 44 years old, non-professional volleyball player, reported pain in the anterior and superior region of the shoulder girdle, specifically in the acromioclavicular joint, which worsened at night and had been treated for nine months as tendinitis of the rotator cuff and acromioclavicular joint arthritis. After confirming the diagnosis, the patient underwent open surgery with resection of the distal clavicle. At two years of follow-up, the patient presents without local pain. In the radiographic evaluation, coracoclavicular distance is preserved and there are no signs of recurrence. Tumors of the shoulder girdle are rare and are often diagnosed late. A high degree of suspicion for the diagnosis of tumors of the shoulder girdle is needed in order to avoid late diagnosis.

  9. Role of dopamine in distal retina.

    Science.gov (United States)

    Popova, E

    2014-05-01

    Dopamine is the most abundant catecholamine in the vertebrate retina. Despite the description of retinal dopaminergic cells three decades ago, many aspects of their function in the retina remain unclear. There is no consensus among the authors about the stimulus conditions for dopamine release (darkness, steady or flickering light) as well as about its action upon the various types of retinal cells. Many contradictory results exist concerning the dopamine effect on the gross electrical activity of the retina [reflected in electroretinogram (ERG)] and the receptors involved in its action. This review summarized current knowledge about the types of the dopaminergic neurons and receptors in the retina as well as the effects of dopamine receptor agonists and antagonists on the light responses of photoreceptors, horizontal and bipolar cells in both nonmammalian and mammalian retina. Special focus of interest concerns their effects upon the diffuse ERG as a useful tool for assessment of the overall function of the distal retina. An attempt is made to reveal some differences between the dopamine actions upon the activity of the ON versus OFF channel in the distal retina. The author has included her own results demonstrating such differences.

  10. Distal vacuolar myopathy in nephropathic cystinosis.

    Science.gov (United States)

    Charnas, L R; Luciano, C A; Dalakas, M; Gilliatt, R W; Bernardini, I; Ishak, K; Cwik, V A; Fraker, D; Brushart, T A; Gahl, W A

    1994-02-01

    Nephropathic cystinosis is a lysosomal storage disorder leading to renal failure by age 10 years. Prolonged patient survival following renal transplantation has allowed the development of previously unknown long-term complications. Muscle involvement has been reported in a single posttransplant cystinosis patient, but the range of clinical, electrophysiologic, and histologic features has not been fully described. Thirteen of 54 post-renal-transplant patients that we examined developed weakness and wasting in the small hand muscles, with or without facial weakness and dysphagia. Tendon reflexes were preserved and sensory examinations were normal. Electrophysiologic studies in 11 affected patients showed normal nerve conduction velocities and preserved sensory action potentials. The voluntary motor units in the affected distal muscles had reduced amplitude and brief duration, confirmed with quantitative electromyography in 4 patients. Biopsy of the severely affected abductor digiti minimi or extensor carpi radialis brevis muscles in 2 patients revealed marked fiber size variability, prominent acid phosphatase-positive vacuoles, and absence of fiber type grouping or inflammatory cells. Crystals of cystine were detected in perimysial cells but not within the muscle cell vacuoles. The muscle cystine content of clinically affected muscles was markedly elevated. We conclude that a distal vacuolar myopathy is a common late complication of untreated nephropathic cystinosis. Although the cause is unclear, the general lysosomal defect in this disease may also affect the lysosomes within muscle fibers.

  11. Patellar instability treated with distal femoral osteotomy.

    Science.gov (United States)

    Swarup, Ishaan; Elattar, Osama; Rozbruch, S Robert

    2017-06-01

    Patellar instability can cause significant disability in both pediatric and adult patients, and it is associated with several factors including genu valgum. In this study, we describe the role of a lateral opening wedge distal femoral osteotomy (DFO) combined with lateral retinacular release in addressing genu valgum with associated patellar instability. The rationale for this approach is to medialize the patellar tendon insertion and decrease the Q angle with DFO. A consecutive series of patients were studied, and our outcomes of interest included improvements in radiographic measures and patient outcomes. Radiographic improvement was assessed using patella congruency angle (PCA), mechanical axis deviation (MAD), and lateral distal femoral angle (LDFA). Patient outcomes were assessed using Oxford Knee scores, KOOS-PS scores, VAS pain scores, and Kujala scores. We studied eight patients (10 knees) that underwent a lateral opening wedge DFO for genu valgum and patellar instability. Mean follow-up duration was 27 months. PCA improved from 30.4° lateral preoperatively to 5.7° lateral postoperatively (p=0.016). Similarly, MAD improved from 33.1mm lateral to 6.5mm medial, and LDFA improved from 82.4° to 92.7° after surgery (p=0.002). There were significant improvements in VAS pain and Kujala scores after surgery (pgenu valgum. Copyright © 2017 Elsevier B.V. All rights reserved.

  12. DIAGNÓSTICO ECOCARDIOGRÁFICO DE VENTANA AORTOPULMONAR DISTAL / Echocardiographic diagnosis of distal aortopulmonary window

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    Adel E. González Morejón

    2013-04-01

    Full Text Available Resumen: La ventana aortopulmonar es una comunicación entre la aorta ascendente y la arteria pulmonar, con válvulas sigmoideas bien diferenciadas.Los defectos distales son menos frecuentes y se presentan aproximadamente en 25 % de todos los pacientes con ventana aortopulmonar. Aunque la ecocardiografía transtorácica bidimensional puede proveer un diagnóstico certero en la mayoría de los casos, algunos autores solicitan la realización de otros estudios. Se presenta una lactante de 40 días de edad con diagnóstico ecocardiográfico de ventana aortopulmonar distal, que fue confirmado en el quirófano, sin necesidad de realizar otros estudios. A los 9 meses de seguimiento clínico y ecocardiográfico, la paciente se mantiene asintomática. / Abstract: The aortopulmonary window is a communication between the ascending aorta and the pulmonary artery, with well differentiated semilunar valves. Distal defects are less common and occur in approximately 25% of all patients with aortopulmonary window. Although two-dimensional transthoracic echocardiography can provide an accurate diagnosis in most cases, some authors ask for further studies. This is the case of a 40-day-old infant with echocardiographic diagnosis of distal aortopulmonary window that was confirmed in the operating room without further studies. At 9 months of clinical and echocardiographic follow-up, the patient remains asymptomatic.

  13. Combined paraesophageal hernia repair and partial longitudinal gastrectomy in obese patients with symptomatic paraesophageal hernias.

    Science.gov (United States)

    Rodriguez, John H; Kroh, Matthew; El-Hayek, Kevin; Timratana, Poochong; Chand, Bipan

    2012-12-01

    Obesity is a risk factor for gastroesophageal reflux disease and hiatal hernia. Studies have demonstrated poor symptom control in obese patients undergoing fundoplication. The ideal operation remains elusive. However, addressing both obesity and the anatomic abnormality should be the goal. This study retrospectively identified 19 obese (body mass index [BMI], >30 kg/m(2)) and morbidly obese (BMI, >40 kg/m(2)) patients who presented between December 2007 and November 2011 for management of large or recurrent paraesophageal hernia. All the patients underwent a combined primary paraesophageal hernia repair and longitudinal gastrectomy. Charts were retrospectively reviewed to collect preoperative, operative, and short-term postoperative results. Quantitative data were analyzed using Student's t test and qualitative data with χ(2) testing. Laparoscopy was successful for all 19 patients. The mean preoperative BMI was 37.8 ± 4.1 kg/m(2), and the mean operative time was 236 ± 80 min. Preoperative endoscopy showed that 5 patients who had undergone prior fundoplication experienced anatomic failures, whereas the remaining 14 patients had type 3 and one type 4 paraesophageal Hernia. Mesh was used to reinforce the hiatus in 15 of the 19 cases. The postoperative complications included pulmonary embolism (n = 1) and pulmonary decompensation (n = 2) due to underlying chronic obstructive pulmonary disease. The mean hospital stay was 5.3 ± 3 days. Upper gastrointestinal esophagography was performed for all the patients, with no short-term recurrence of paraesophageal hernia. Weight loss was seen for all the patients during the first month, with a mean BMI drop of 2.7 ± 1 kg/m(2). All the patients experienced near to total resolution of their preoperative symptoms within the first month. Combined laparoscopic paraesophageal hernia repair and longitudinal gastrectomy offer a safe and feasible approach for the management of large or recurrent paraesophageal

  14. Comparison of Quality of Life and Nutritional Status in Gastric Cancer Patients Undergoing Gastrectomies.

    Science.gov (United States)

    Lim, Hee-Sook; Cho, Gyu-Seok; Park, Yoon-Hyung; Kim, Soon-Kyung

    2015-07-01

    The aim of this study was to compare the quality of life (QoL) depending on the postoperative survival period or nutritional status in gastric cancer patients. Surviving gastric cancer patients (n = 222) after the gastrectomy were included in the study at Soonchunhyang University Bucheon Hospital from April 2010 to August 2012. The Korean versions of the European Organization for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire Core 30 (QLQ-C30) and a gastric cancer-specific module, the EORTC QLQ-STO22, were used to assess the QoL. The postoperative survival period of the patients fell into two groups; the less-than-1-year group or the more-than-1-year group, and the nutritional status of the patients fell into three groups by a score of patient generated-subjective global assessment (SGA)-A, B, and C. As a result, the rate of malnutrition was 34.5% in the less-than-1-year group and 19.8% in the more-than-1-year group, respectively. Score for the fatigue (p = 0.006), loss of appetite (p = 0.002), reflux (p = 0.027) and body image (p = 0.004) in which the QoL was significantly lower in the less-than-1-year group than in the more-than-1-year group. The score of QoL according to the nutritional status of all subjects, overall health status (p = 0.043), physical functioning (p = 0.016), fatigue (p = 0.006), pain (p = 0.028), loss of appetite (p = 0.017), reflux (p = 0.003), eating restriction (p = 0.002), anxiety (p = 0.010), and body image (p = 0.001) was significantly lower in the SGA-C group than in other SGA groups. These results suggest that the nutritional status of the gastrectomy patients with stomach cancer may impact on their QoL. It is necessary to to develop nutritional intervention to improve QoL in gastric cancer patients with postoperative malnutrition.

  15. Biomechanical comparison of osteoporotic distal radius fractures fixed by distal locking screws with different length.

    Science.gov (United States)

    Liu, Xiong; Wu, Wei-dong; Fang, Ya-feng; Zhang, Mei-chao; Huang, Wen-hua

    2014-01-01

    To evaluate the postoperative stability of osteoporotic distal radius fractures fixed with distal locking screws with different length. A comminuted extra-articular dorsally unstable distal radius fracture, treated with volar locking plate system, was created. The 18 specimens were randomized into 3 groups based on distal locked screws with different length: Group A had unicortical screws with 50% length to the dorsal cortex. Group B had unicortical screws with 75% length to the dorsal cortex. Group C had bicortical screws. Axial compression and bending loads were imposed on the models before and after cycling testing as well as load to clinical and catastrophic failure. Minimum change in stiffness was observed before and after fatigue for all groups. The final stiffness to bending forces was statistically similar in all groups, but stiffness to axial compression was statistically significant different: Group A approached significance with respect to groups B and C (P = 0.017, 0.009), whereas stiffness in group B and C was statistically similar (P = 0.93). Load to clinical failure was significantly less for group A (456.54±78.59 N) compared with groups B (580.24±73.85 N) and C (591.07±38.40 N). Load to catastrophic failure was statistically similar between groups, but mean values for Group A were 18% less than means for Group C. The volar locking plate system fixed with unicortical locking screws with at least 75% length not only produced early stability for osteoporotic distal radius fractures, but also avoided extensor tendon complications due to dorsal screw protrusion.

  16. Biomechanical comparison of osteoporotic distal radius fractures fixed by distal locking screws with different length.

    Directory of Open Access Journals (Sweden)

    Xiong Liu

    Full Text Available To evaluate the postoperative stability of osteoporotic distal radius fractures fixed with distal locking screws with different length.A comminuted extra-articular dorsally unstable distal radius fracture, treated with volar locking plate system, was created. The 18 specimens were randomized into 3 groups based on distal locked screws with different length: Group A had unicortical screws with 50% length to the dorsal cortex. Group B had unicortical screws with 75% length to the dorsal cortex. Group C had bicortical screws. Axial compression and bending loads were imposed on the models before and after cycling testing as well as load to clinical and catastrophic failure.Minimum change in stiffness was observed before and after fatigue for all groups. The final stiffness to bending forces was statistically similar in all groups, but stiffness to axial compression was statistically significant different: Group A approached significance with respect to groups B and C (P = 0.017, 0.009, whereas stiffness in group B and C was statistically similar (P = 0.93. Load to clinical failure was significantly less for group A (456.54±78.59 N compared with groups B (580.24±73.85 N and C (591.07±38.40 N. Load to catastrophic failure was statistically similar between groups, but mean values for Group A were 18% less than means for Group C.The volar locking plate system fixed with unicortical locking screws with at least 75% length not only produced early stability for osteoporotic distal radius fractures, but also avoided extensor tendon complications due to dorsal screw protrusion.

  17. Acylated and desacyl ghrelin are associated with hepatic lipogenesis, β-oxidation and autophagy: role in NAFLD amelioration after sleeve gastrectomy in obese rats.

    Science.gov (United States)

    Ezquerro, Silvia; Méndez-Giménez, Leire; Becerril, Sara; Moncada, Rafael; Valentí, Víctor; Catalán, Victoria; Gómez-Ambrosi, Javier; Frühbeck, Gema; Rodríguez, Amaia

    2016-12-23

    Bariatric surgery improves non-alcoholic fatty liver disease (NAFLD). Our aim was to investigate the potential role of ghrelin isoforms in the resolution of hepatic steatosis after sleeve gastrectomy, a restrictive bariatric surgery procedure, in diet-induced obese rats. Male Wistar rats (n = 161) were subjected to surgical (sham operation and sleeve gastrectomy) or dietary interventions [fed ad libitum a normal (ND) or a high-fat (HFD) diet or pair-fed]. Obese rats developed hepatosteatosis and showed decreased circulating desacyl ghrelin without changes in acylated ghrelin. Sleeve gastrectomy induced a dramatic decrease of desacyl ghrelin, but increased the acylated/desacyl ghrelin ratio. Moreover, sleeve gastrectomy reduced hepatic triglyceride content and lipogenic enzymes Mogat2 and Dgat1, increased mitochondrial DNA amount and induced AMPK-activated mitochondrial FFA β-oxidation and autophagy to a higher extent than caloric restriction. In primary rat hepatocytes, the incubation with both acylated and desacyl ghrelin (10, 100 and 1,000 pmol/L) significantly increased TG content, triggered AMPK-activated mitochondrial FFA β-oxidation and autophagy. Our data suggest that the decrease in the most abundant isoform, desacyl ghrelin, after sleeve gastrectomy contributes to the reduction of lipogenesis, whereas the increased relative acylated ghrelin levels activate factors involved in mitochondrial FFA β-oxidation and autophagy in obese rats, thereby ameliorating NAFLD.

  18. The Initial Learning Curve for Robot-Assisted Sleeve Gastrectomy: A Surgeon's Experience While Introducing the Robotic Technology in a Bariatric Surgery Department.

    Science.gov (United States)

    Vilallonga, Ramon; Fort, José Manuel; Gonzalez, Oscar; Caubet, Enric; Boleko, Angeles; Neff, Karl John; Armengol, Manel

    2012-01-01

    Objective. Robot-assisted sleeve gastrectomy has the potential to treat patients with obesity and its comorbidities. To evaluate the learning curve for this procedure before undergoing Roux en-Y gastric bypass is the objective of this paper. Materials and Methods. Robot-assisted sleeve gastrectomy was attempted in 32 consecutive patients. A survey was performed in order to identify performance variables during completion of the learning curve. Total operative time (OT), docking time (DT), complications, and length of hospital stay were compared among patients divided into two cohorts according to the surgical experience. Scattergrams and continuous curves were plotted to develop a robotic sleeve gastrectomy learning curve. Results. Overall OT time decreased from 89.8 minutes in cohort 1 to 70.1 minutes in cohort 2, with less than 5% change in OT after case 19. Time from incision to docking decreased from 9.5 minutes in cohort 1 to 7.6 minutes in cohort 2. The time required to dock the robotic system also decreased. The complication rate was the same in the two cohorts. Conclusion. Our survey indicates that technique and outcomes for robot-assisted sleeve gastrectomy gradually improve with experience. We found that the learning curve for performing a sleeve gastrectomy using the da Vinci system is completed after about 20 cases.

  19. Acylated and desacyl ghrelin are associated with hepatic lipogenesis, β-oxidation and autophagy: role in NAFLD amelioration after sleeve gastrectomy in obese rats

    Science.gov (United States)

    Ezquerro, Silvia; Méndez-Giménez, Leire; Becerril, Sara; Moncada, Rafael; Valentí, Víctor; Catalán, Victoria; Gómez-Ambrosi, Javier; Frühbeck, Gema; Rodríguez, Amaia

    2016-01-01

    Bariatric surgery improves non-alcoholic fatty liver disease (NAFLD). Our aim was to investigate the potential role of ghrelin isoforms in the resolution of hepatic steatosis after sleeve gastrectomy, a restrictive bariatric surgery procedure, in diet-induced obese rats. Male Wistar rats (n = 161) were subjected to surgical (sham operation and sleeve gastrectomy) or dietary interventions [fed ad libitum a normal (ND) or a high-fat (HFD) diet or pair-fed]. Obese rats developed hepatosteatosis and showed decreased circulating desacyl ghrelin without changes in acylated ghrelin. Sleeve gastrectomy induced a dramatic decrease of desacyl ghrelin, but increased the acylated/desacyl ghrelin ratio. Moreover, sleeve gastrectomy reduced hepatic triglyceride content and lipogenic enzymes Mogat2 and Dgat1, increased mitochondrial DNA amount and induced AMPK-activated mitochondrial FFA β-oxidation and autophagy to a higher extent than caloric restriction. In primary rat hepatocytes, the incubation with both acylated and desacyl ghrelin (10, 100 and 1,000 pmol/L) significantly increased TG content, triggered AMPK-activated mitochondrial FFA β-oxidation and autophagy. Our data suggest that the decrease in the most abundant isoform, desacyl ghrelin, after sleeve gastrectomy contributes to the reduction of lipogenesis, whereas the increased relative acylated ghrelin levels activate factors involved in mitochondrial FFA β-oxidation and autophagy in obese rats, thereby ameliorating NAFLD. PMID:28008992

  20. PHILOS humerus plate for a distal tibial fracture.

    Science.gov (United States)

    Twaij, Haider; Damany, Dev

    2013-01-04

    This report discusses the use of an alternative implant in the emergency fixation of a distal tibial fracture. We planned to fix the shear-type medial malleolar fracture in a closed, tri-malleolar fracture with a locking distal tibial plate. Intra-operatively, it was noted that the required plate was unavailable. A PHILOS humeral plate seemed to fit the contours of the distal tibia. The broad end of the PHILOS, when placed distally, gave options to place locking screws in the medial malleolar fragment. The fracture was stable after fixation. The patient made a full post-operative recovery and follow-up at 4 months was satisfactory. Despite adequate planning, there will be instances where one has to improvise. An understanding of the principles of fracture management can aid in finding solutions. PHILOS humeral plate may be used to stabilize a distal tibial fracture if an appropriate distal tibial locking plate is not available.

  1. Distal Xq duplication and functional Xq disomy

    Directory of Open Access Journals (Sweden)

    Schluth-Bolard Caroline

    2009-02-01

    Full Text Available Abstract Distal Xq duplications refer to chromosomal disorders resulting from involvement of the long arm of the X chromosome (Xq. Clinical manifestations widely vary depending on the gender of the patient and on the gene content of the duplicated segment. Prevalence of Xq duplications remains unknown. About 40 cases of Xq28 functional disomy due to cytogenetically visible rearrangements, and about 50 cases of cryptic duplications encompassing the MECP2 gene have been reported. The most frequently reported distal duplications involve the Xq28 segment and yield a recognisable phenotype including distinctive facial features (premature closure of the fontanels or ridged metopic suture, broad face with full cheeks, epicanthal folds, large ears, small and open mouth, ear anomalies, pointed nose, abnormal palate and facial hypotonia, major axial hypotonia, severe developmental delay, severe feeding difficulties, abnormal genitalia and proneness to infections. Xq duplications may be caused either by an intrachromosomal duplication or an unbalanced X/Y or X/autosome translocation. In XY males, structural X disomy always results in functional disomy. In females, failure of X chromosome dosage compensation could result from a variety of mechanisms, including an unfavourable pattern of inactivation, a breakpoint separating an X segment from the X-inactivation centre in cis, or a small ring chromosome. The MECP2 gene in Xq28 is the most important dosage-sensitive gene responsible for the abnormal phenotype in duplications of distal Xq. Diagnosis is based on clinical features and is confirmed by CGH array techniques. Differential diagnoses include Prader-Willi syndrome and Alpha thalassaemia-mental retardation, X linked (ATR-X. The recurrence risk is significant if a structural rearrangement is present in one of the parent, the most frequent situation being that of an intrachromosomal duplication inherited from the mother. Prenatal diagnosis is performed by

  2. Ultrasound-Assisted Distal Radius Fracture Reduction

    Science.gov (United States)

    Socransky, Steve; Skinner, Andrew; Bromley, Mark; Smith, Andrew; Anawati, Alexandre; Middaugh, Jeff; Ross, Peter

    2016-01-01

    Introduction Closed reduction of distal radius fractures (CRDRF) is a commonly performed emergency department (ED) procedure. The use of point-of-care ultrasound (PoCUS) to diagnose fractures and guide reduction has previously been described. The primary objective of this study was to determine if the addition of PoCUS to CRDRF changed the perception of successful initial reduction. This was measured by the rate of further reduction attempts based on PoCUS following the initial clinical determination of achievement of best possible reduction. Methods  We performed a multicenter prospective cohort study, using a convenience sample of adult ED patients presenting with a distal radius fracture to five Canadian EDs. All study physicians underwent standardized PoCUS training for fractures. Standard clinically-guided best possible fracture reduction was initially performed. PoCUS was then used to assess the reduction adequacy. Repeat reduction was performed if deemed indicated. A post-reduction radiograph was then performed. Clinician impression of reduction adequacy was scored on a 5 point Likert scale following the initial clinically-guided reduction and following each PoCUS scan and the post-reduction radiograph. Results  There were 131 patients with 132 distal radius fractures. Twelve cases were excluded prior to analysis. There was no significant difference in the assessment of the initial reduction status by PoCUS as compared to the clinical exam (mean score: 3.8 vs. 3.9; p = 0.370; OR 0.89; 95% CI 0.46 to 1.72; p = 0.87). Significantly fewer cases fell into the uncertain category with PoCUS than with clinical assessment (2 vs 12; p = 0.008). Repeat reduction was performed in 49 patients (41.2%). Repeat reduction led to a significant improvement (p < 0.001) in the PoCUS determined adequacy of reduction (mean score: 4.3 vs 3.1; p < 0.001). In this group, the odds ratio for adequate vs. uncertain or inadequate reduction assessment using PoCUS was 12.5 (95% CI 3

  3. A surgical rat model of sleeve gastrectomy with staple technique: long-term weight loss results.

    Science.gov (United States)

    Patrikakos, Panagiotis; Toutouzas, Konstantinos G; Perrea, Despoina; Menenakos, Evangelos; Pantopoulou, Alkistis; Thomopoulos, Theodore; Papadopoulos, Stefanos; Bramis, John I

    2009-11-01

    Sleeve gastrectomy (SG) is one of the surgical procedures applied for treating morbid obesity consisting of removing the gastric fundus and transforming the stomach into a narrow gastric tube. The aim of this experimental study is to create a functional model of SG and to present the long-term weight loss results. Twenty adult Wistar rats were fed with high fat diet for 12 weeks before being divided randomly in two groups of ten rats each. One group underwent SG performed with the use of staples, and the other group underwent a sham operation (control group). The animals' weight was evaluated weekly for 15 weeks after the operation. All animals survived throughout the experiment. After the operation both groups started to lose weight with maximum weight loss on the seventh postoperative day (POD) for the sham-operated group and on the 15th POD for the SG group. Thereafter, both groups started to regain weight but with different rates. By the fourth postoperative week (POW), the average weight of the sham group did not differ statistically significantly compared to the preoperative weight, while after the eighth POW, rats' average weight was statistically significantly increased compared to the preoperative value. On the other hand, average weight of the SG group was lower postoperatively until the end of the study compared to the preoperative average weight. We have created a surgical rat model of experimental SG model, enabling the further study of biochemical and hormonal parameters.

  4. Integrated Approaches for the Management of Staple Line Leaks following Sleeve Gastrectomy

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    Mauro Montuori

    2017-01-01

    Full Text Available Introduction. Aim of the study was trying to draw a final flow chart for the management of gastric leaks after laparoscopic sleeve gastrectomy, based on the review of our cases over 10 years’ experience. Material and Methods. We retrospectively reviewed all patients who underwent LSG as a primary operation at the Bariatric Unit of Tor Vergata University Hospital in Rome from 2007 to 2015. Results. Patients included in the study were 418. There were 6 staple line leaks (1.44%. All patients with diagnosis of a leak were initially discharged home in good clinical conditions and then returned to A&E because of the complication. The mean interval between surgery and readmission for leak was 13,4 days (range 6–34 days, SD ± 11.85. We recorded one death (16.67% due to sepsis. The remaining five cases were successfully treated with a mean healing time of the gastric leak of 55,5 days (range 26–83 days; SD ± 25.44. Conclusion. Choosing the proper treatment depends on clinical stability and on the presence or not of collected abscess. Our treatment protocol showed being associated with low complication rate and minor discomfort to the patients, reducing the need for more invasive procedures.

  5. Morbid obesity and subsequent pancreatic cancer: pylorus-preserving pancreatoduodenectomy after laparoscopic sleeve gastrectomy.

    Science.gov (United States)

    Küper, Markus A; Königsrainer, Ingmar; Schmidt, Diethard; Kramer, K Michael; Granderath, Frank A; Schneider, Joachim; Löb, Stefan; Zieker, Derek; Hartmann, Jörg T; Zdichavsky, Marty; Königsrainer, Alfred; Brücher, Björn L D M

    2009-03-01

    Morbid obesity is a recognized risk factor for gastrointestinal cancer. Little is known about pancreatic cancer developing after gastric bypass surgery or about surgery for this type of tumor following bariatric surgery. This report describes a case of pancreatic head cancer identified 3 months after laparoscopic sleeve gastrectomy for morbid obesity. During routine follow-up, mild abdominal pain and elevated pancreatic enzymes prompted computed tomography, which revealed mild edematous pancreatitis. Hyperbilirubinemia developed, and magnetic resonance imaging showed a pancreatic head tumor. CA19-9 was elevated. After a pylorus-preserving pancreatic head resection, the postoperative course was uneventful. The patient received adjuvant chemotherapy. Unfortunately, at the time of writing (9 months postoperatively), a local recurrence and hepatic metastases were diagnosed. Patients treated with bariatric surgery who develop new symptoms or report constant mild symptoms should be evaluated using endoscopy and radiomorphological imaging. Interdisciplinary obesity treatment can then offer significant benefits for the patient, particularly in the case of pancreatic cancer, which is still difficult to diagnose. In addition, there is a need for epidemiological studies of patients who undergo bariatric surgery and subsequently develop cancer.

  6. Mechanisms of long-term weight regain in patients undergoing sleeve gastrectomy.

    Science.gov (United States)

    Alvarez, Veronica; Carrasco, Fernando; Cuevas, Ada; Valenzuela, Barbara; Muñoz, Giselle; Ghiardo, Daniela; Burr, Maria; Lehmann, Yael; Leiva, Maria J; Berry, Marcos; Maluenda, Fernando

    2016-03-01

    Weight regain after bariatric surgery may be associated with behavioral, metabolic, or mechanical factors alone or in combination. The aim of this study was to investigate which factors are related to weight regain in the long-term after sleeve gastrectomy (SG). A retrospective case-control study with 40 patients undergoing SG (32 women, 8 men; age 42.9 ± 10.7 y; preoperative body mass index 35 ± 2.8 kg/m(2)), was performed. Patients were grouped according percentile->50% (cases) or weight regain (%WR cutoff: 25% of weight loss). Weight history, anthropometry, glucose, insulin, homeostasis model assessment-estimated insulin resistance (HOMA-IR), thyroid-stimulating hormone, resting energy expenditure, body composition, dietary survey, psychological test, and physical activity were recorded. Residual gastric capacity was estimated using a radiologic method. RESULTS (MEDIAN [P25-P75]): The evaluation was conducted 38.5 mo (34-41 mo) after SG. Percent weight regain ranged from 2.7% to 129.2% (25.4% [13-37.1]). Patients in the higher %WR group had a greater residual gastric volume (252.7 ± 108.4 versus 148.5 ± 25.3; P weight regain after SG was residual gastric volume. Additional prospective studies with larger numbers of patients are necessary to confirm our results. Copyright © 2016 Elsevier Inc. All rights reserved.

  7. Nutritional risk index as a predictor of postoperative wound complications after gastrectomy

    Institute of Scientific and Technical Information of China (English)

    Cheong Ah Oh; Dae Hoon Kim; Seung Jong Oh; Min Gew Choi; Jae Hyung Noh; Tae Sung Sohn; Jae Moon Bae; Sung Kim

    2012-01-01

    AIM:To investigate the correlation between the nutritional risk index (NRI) and postoperative wound complications.METHODS:From January 2008 through June 2008,669 patients who underwent curative gastrectomy for gastric cancer were included in a retrospective study.Medical records of consecutive patients were collected and analyzed to determine postoperative wound complication rates.The NRI was assessed on the fifth postoperative day and other possible risk factors for the incidence of wound complications were analyzed to identify the factors affecting postoperative wound complications.Patients with other postoperative complications were excluded from the study.RESULTS:On the 5th postoperative day,the NRI showed a malnutrition rate of 84.6% among postoperative patients.However,postoperative wound complications occurred in only 66/669 (9.86%) patients.Of the patients with wound complications,62/66 (94%)belonged to the malnourished group (NRI < 97.5),and 4/66 (6%) patients to the non-malnourished group (NRI ≥ 97.5).The only factor correlated with wound complications was the NRI on the 5th postoperative day (odds ratio of NRI ≥ 97.5 vs NRI < 97.5:0.653; 95%confidence interval:0.326-0.974; P =0.014) according to univariate analysis as well as multivariate analysis.CONCLUSION:This study suggests that malnutrition immediately after surgery may play a significant role in the development of wound complications.

  8. Dry beriberi preceded Wernicke′s encephalopathy: Thiamine deficiency after laparoscopic sleeve gastrectomy

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    Debopam Samanta

    2015-01-01

    Full Text Available In recent times, pediatric obesity has become widely prevalent. If first-line treatment with lifestyle modification fails, bariatric surgery may be indicated for severely obese patients. Many patients now travel abroad to get these surgeries done. Some of these patients receive inadequate postoperative care. We described a morbidly obese 17-year-old girl who had a laparoscopic sleeve gastrectomy procedure for weight loss. Due to severe nausea, she stopped her multivitamin supplementation. Within a few weeks, she developed symptoms of dry beriberi was soon followed by classic symptoms of Wernicke′s encephalopathy. The prompt diagnosis was made with confirmation from serum thiamine level and brain magnetic resonance imaging. Thiamine supplementation reversed ophthalmological symptoms promptly. However, the patient needed inpatient rehabilitation for neuropathy. This case describes that thiamine deficiency can occur after restrictive bariatric surgery, despite lower risk of malnutrition in the absence of intestinal bypass procedure. This report highlights that in the presence of risk factors: dietary noncompliance, inadequate follow-up, and severe nausea with and without vomiting can precipitate the development of Wernicke′s encephalopathy, even after restrictive surgery. Physicians may increasingly encounter thiamine and other nutrient deficiencies in increasing numbers due to increasing prevalence of obesity disorders and availability of bariatric surgeries. This report also emphasized the importance of identifying vague sensory symptoms in thiamine deficiency.

  9. Comparative study of laparoscopic vs open gastrectomy in gastric cancer management

    Institute of Scientific and Technical Information of China (English)

    Giuseppe S Sica; Edoardo Iaculli; Livia Biancone; Sara Di Carlo; Rosa Scaramuzzo; Cristina Fiorani; Paolo Gentileschi; Achille L Gaspari

    2011-01-01

    AIM: To compare long-term results of gastric cancer patients undergoing laparoscopic and open gastrectomy in a single unit.METHODS: From February 2000 to September 2004, all patients with adenocarcinoma of the stomach were assessed to entry in this longitudinal prospective non-randomized trial. Primary endpoint was cancer-related survival and secondary endpoints were overall survival, evaluation of surgical complications and mortality.RESULTS: Fifty-eight patients were enrolled. Forty-seven patients were followed-up (range 11-103, median 38 mo). Four patients were lost at follow up. Twenty-two patients underwent a laparoscopic gastric surgery (LGS) and 25 had a standard open procedure (OGS). No statistical difference was found between the two groups in terms of 5 years cancer-related mortality rate (50% vs 52%, P = 1), and 5 years overall mortality rate (54.5% vs 56%, P = 1). Accordingly, cancer-related and overall survival probability by Kaplan-Meier method showed comparable results (P = 0.81 and P = 0.83, respectively). We found no differences in surgical complications in the 2 groups. There was no conversion to open surgery in this series.CONCLUSION: LGS is as effective as OGS in the management of advanced gastric cancer. However LGS cannot be recommended routinely over OGS for the treatment of advanced gastric cancer.

  10. Comparative study of laparoscopic vs open gastrectomy in gastric cancer management

    Science.gov (United States)

    Sica, Giuseppe S; Iaculli, Edoardo; Biancone, Livia; Carlo, Sara Di; Scaramuzzo, Rosa; Fiorani, Cristina; Gentileschi, Paolo; Gaspari, Achille L

    2011-01-01

    AIM: To compare long-term results of gastric cancer patients undergoing laparoscopic and open gastrectomy in a single unit. METHODS: From February 2000 to September 2004, all patients with adenocarcinoma of the stomach were assessed to entry in this longitudinal prospective non-randomized trial. Primary endpoint was cancer-related survival and secondary endpoints were overall survival, evaluation of surgical complications and mortality. RESULTS: Fifty-eight patients were enrolled. Forty-seven patients were followed-up (range 11-103, median 38 mo). Four patients were lost at follow up. Twenty-two patients underwent a laparoscopic gastric surgery (LGS) and 25 had a standard open procedure (OGS). No statistical difference was found between the two groups in terms of 5 years cancer-related mortality rate (50% vs 52%, P = 1), and 5 years overall mortality rate (54.5% vs 56%, P = 1). Accordingly, cancer-related and overall survival probability by Kaplan-Meier method showed comparable results (P = 0.81 and P = 0.83, respectively). We found no differences in surgical complications in the 2 groups. There was no conversion to open surgery in this series. CONCLUSION: LGS is as effective as OGS in the management of advanced gastric cancer. However LGS cannot be recommended routinely over OGS for the treatment of advanced gastric cancer. PMID:22147966

  11. Sleeve Gastrectomy and Roux-en-Y Gastric Bypass Alter the Gut-Brain Communication

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    L. A. Ballsmider

    2015-01-01

    Full Text Available This study investigated the anatomical integrity of vagal innervation of the gastrointestinal tract following vertical sleeve gastrectomy (VSG and Roux-en-Y gastric bypass (RYGB operations. The retrograde tracer fast blue (FB was injected into the stomach to label vagal neurons originating from nodose ganglion (NG and dorsal motor nucleus of the vagus (DMV. Microglia activation was determined by quantifying changes in the fluorescent staining of hindbrain sections against an ionizing calcium adapter binding molecule 1 (Iba1. Reorganization of vagal afferents in the hindbrain was studied by fluorescent staining against isolectin 4 (IB4. The density of Iba1- and IB4-immunoreactivity was analyzed using Nikon Elements software. There was no difference in the number of FB-labeled neurons located in NG and DMV between VSG and VSG-sham rats. RYGB, but not RYGB-sham rats, showed a dramatic reduction in number of FB-labeled neurons located in the NG and DMV. VSG increased, while the RYGB operation decreased, the density of vagal afferents in the nucleus tractus solitarius (NTS. The RYGB operation, but not the VSG procedure, significantly activated microglia in the NTS and DMV. Results of this study show that the RYGB, but not the VSG procedure, triggers microglia activation in vagal structures and remodels gut-brain communication.

  12. Prospective comparative study of laparoscopic-assisted and open radical gastrectomy for gastric cancer%胃癌腹腔镜与开腹手术的前瞻性对照临床研究

    Institute of Scientific and Technical Information of China (English)

    岑庆; 张军; 蔡军; 吴国聪; 金岚; 王康里; 张忠涛

    2013-01-01

    Objective Through the prospective comparative study of laparoscopic-assistcd and open radical gastrectomy for gastric cancer,to evaluate the safety,feasibility,radical and postoperative short-term efficacy of laparoscopic-assisted gastrectomy.Methods From May 2010 to December 2011,29 gastric cancer patients matching the inclusion criteria were chosen as the laparoscopic group.According to the same inclusion criteria,29 gastric cancer patients with the same or similar clinical T stage (AJCC 7th edition) were extracted as the open group.Then the two groups information was carried out a comparative study.Results The mean operation time of the laparoscopic group was longer[(210.34 ± 44.76) min vs (151.55 ± 42.28) min,P =0.000] and the mean hospitalization costs were higher[(61 251 ±17 226) yuan vs (52 016 ±27 767) yuan,P=0.000],while the mean incision length was shorter[(5.83 ± 1.10) cm vs (15.93 ± 1.39) cm,P =O.000] than the open group.There was no significant difference on blood loss,of dissected lymph nodes number,proximal and distal resection margins,the first flatus time,the first liquid diet time,postoperative hospital stay,postoperative complications and cumulative survival rates between the two groups.Conclusion The laparoscopic-assisted gastrectomy for gastric cancer is safe and feasible,can achieve equivalent radical and short-term efficacy with the open surgery.%目的 通过对胃癌腹腔镜与开腹手术的前瞻性对照临床研究,评估前者的安全可行性、根治性及术后近期疗效.方法 2010年8月-2011年12月,选择符合人选标准的胃癌患者29例列为腹腔镜组,同时按照同一入组标准选择相同或相似临床T分期(AJCC第7版)的胃癌患者29例作为开腹对照组,对以上两组进行对比研究.结果 腹腔镜组手术时间长于开腹组[(210.34 ±44.76) min vs (151.55±42.28) min,P=0.000],住院总费用高于开腹组[(61 251±17 226)元vs(52 016 ±27 767)元,P=0.000],切口长度小于开腹组[(5

  13. Total gastrectomy with substitution of stomach by jejunal pouch with and without duodenal passage: study in rats Gastrectomy total com substituição do estômago por bolsa jejunal com e sem passagem do alimento pelo duodeno: estudo em ratos

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    Tertuliano Aires Neto

    2005-01-01

    Full Text Available PURPOSE: A comparison was done between the F. Paulino jejunal pouch (FP and a jejunal pouch (JP as esophagus-duodenum interpositional graft, for replacing the stomach after total gastrectomy. It was investigated the effect of the two procedures on esophagus histology, nutritional state and serum gastrin in rats. METHODS: Male Wistar rats weighing 282±17g were randomly submitted to sham operation (S, FP and JP after total gastrectomy. After eight weeks the rats were killed with overdose of anesthetic and tissue was taken from the distal esophagus for histology. Serum levels of total proteins, albumin, iron, transferring, folate, cobalamine, calcium, as well as serum gastrin were determined. Survival was considered. RESULTS: Fourty six rats were operated and thirty survived for eight weeks. Five (33.3% died after FP and 11 (52.3% after JP (p0.05. The JP rats had a significant decrease in serum albumin, glucose, transferrin, iron, folate and calcium, compared to sham (pOBJETIVO: Estudo comparativo foi realizado entre a bolsa jejunal de Fernando Paulino (FP e uma bolsa jejunal (JP interposta entre o esôfago e duodeno, para substituir o estômago após gastrectomia . Foi investigado o efeito dos dois procedimentos na histologia do esôfago, estado nutricional e gastrinemia sérica em ratos. MÉTODOS: Quarenta e seis ratos Wistar pesando 282±17g foram aleatoriamente submetidos a sham operation (S, FP e JP após gastectomia total. Decorridas 8 semanas, foi colhido sangue por punção cardíaca para dosagem de proteínas totais, albumina, ferro, transferrina, folato, cobalamina, calcio, e gastrina. Os animais receberam dose letal de anestésico e tecido do esôfago terminal foi retirado para histologia. Foi observada a mortalidade operatória dos animais. RESULTADOS: Quarenta e seis ratos foram operados e 30 sobreviveram por 8 semanas. Cinco (33,3 % morreram após FP e 11 (52,3% após JP (p0.05. Os ratos submetidos a JP tiveram uma diminui

  14. Post-transplant distal limb syndrome

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    María Florencia Borghi Torzillo

    2017-02-01

    Full Text Available The post-transplant distal limb syndrome is a not well known entity, with a prevalence of 5% in patients with renal transplant. Its diagnosis is based on clinical symptoms, bone scintigraphy and MRI, it has a benign course and the patient recovers without sequel. We present the case of a 37-year-old male, with medical history of hypertension, Berger's disease in 1999 that required dialysis three times a week for four years (2009-2013 and renal transplant in 2013. The patient consults on January 2014 referring severe pain in both feet, with sudden onset; he remembers the exact date of the beginning of the pain and denies trauma, pain prevents ambulation. The bone scintigraphy shows pathological uptake in both feet with no difference between the two. Although there is no treatment for this disease, it has a benign course

  15. Implant arthroplasty for the distal radioulnar joint.

    Science.gov (United States)

    Scheker, Luis R

    2008-11-01

    The distal radioulnar joint (DRUJ) is a weight-bearing joint; the ulnar head is frequently excised either totally or partially and in some cases is fused because of degenerative, rheumatoid, or posttraumatic arthritis and treated with a "salvage procedure." The result of these procedures is the inability of those patients to lift even minor weight. Articles about these procedures report the ability to pronate and supinate, but they rarely discuss grip strength or lifting capacity. We present an alternative to the salvage procedures that allows full range of motions as well as the ability to grip and lift weights encountered in daily living, such as a gallon of milk. The Aptis total DRUJ replacement prosthesis (Aptis Medical, Louisville, KY), a bipolar self-stabilizing DRUJ endoprosthesis, restores the forearm function. The technique of implantation is presented here.

  16. Sexual Function and Body Image are Similar after Laparoscopy-Assisted and Open Ileal Pouch-Anal Anastomosis

    DEFF Research Database (Denmark)

    Kjaer, Mie Dilling; Laursen, Stig Borbjerg; Qvist, Niels

    2014-01-01

    postoperative sexual function and body image compared to those after open surgery IPAA. METHODS: Patients treated with IPAA in the period from October 2008 to March 2012 were included. Evaluation of sexual function, body image, and quality of life was performed using the Female Sexual Function Index (FSFI......, quality of life (SIBDQ score: 53 vs. 53), or time of follow-up (637 vs. 803 days). All women and men showed scores above the cutoff line of normal sexual function. There was no significant difference in sexual function between the laparoscopic and open groups. We found no differences in BIQ between open...... better body image among laparoscopy-treated women, the two surgical techniques seem equal with respect to postoperative sexual function....

  17. Acute injuries of the distal radioulnar joint.

    Science.gov (United States)

    Nicolaidis, S C; Hildreth, D H; Lichtman, D M

    2000-08-01

    Distal radioulnar joint injuries can occur in isolation or in association with distal radius fractures, Galeazzi fractures, Essex-Lopresti injuries, and both-bone forearm fractures. The authors have classified DRUJ/TFCC injuries into stable, partially unstable (subluxation), and unstable (dislocation) patterns based on the injured structures and clinical findings. Clinical findings and plain radiographs are usually sufficient to diagnose the lesion, but axial CT scans are pathognomonic. Diagnostic arthroscopy is the next test of choice to visualize stable and partially unstable lesions. Stable injuries of the DRUJ/TFCC unresponsive to conservative measures require arthroscopic debridement of the TFCC tear, along with ulnar shortening if there is ulnar-positive variance. Partially unstable injuries, on the other hand, are treated with direct arthroscopic or open repair of the TFCC tear, once again, along with ulnar shortening if ulnar-positive variance is present. Unstable injuries include simple and complex DRUJ dislocations. A simple DRUJ dislocation is easily reducible but may be stable or unstable. In complex dislocation, reduction is not possible because there is soft tissue interposition or a significant tear. After the associated injury is dealt with, treatment for complex injuries requires exploration of the DRUJ, extraction of the interposed tissue, repair of the soft tissues, and open reduction and internal fixation of the ulnar styloid fracture (if present and displaced). The early recognition and appropriate treatment of an acute DRUJ injury are critical to avoid progression to a chronic DRUJ disorder, the treatment of which is much more difficult and much less satisfying.

  18. 胃癌合并2型糖尿病患者行腹腔镜与开腹全胃切除术的疗效比较%Curative effect of laparoscopic gastrectomy and total gastrectomy for patients with gastric cancer accompanying type 2 diabetes mellitus

    Institute of Scientific and Technical Information of China (English)

    滕达; 李松岩; 宁宁; 杜晓辉

    2013-01-01

    Objective To find out the best procedure for patients with gastric cancer accompanying type 2 diabetes mellitus (DM) by comparing the curative effect of laparoscopic gastrectomy and laparoscopic total gastrectomy. Methods Clinical data about 76 patients with gastric cancer accompanying DM admitted to our hospital from June 2008 to June 2010 were retrospectively analyzed. The patients were divided into laproscopic gastrectomy group (n=38) and laproscopic total gastrectomy group (n=38). The curative effect of the two procedures was compared. Results The effective rate was 73.7%and 57.9%for the laparoscopic total gastrectomy group and laparoscopic gastrectomy group, respectively (P<0.05). The incision size was smaller, blood loss was less, the postoperative anal exhaust time and feeding time were shorter, the number of white blood cells and neutrophils was lower in laparoscopic total gastrectomy group than in laparoscopic gastrectomy group (P <0.05). Conclusion The curative effect of laparoscopic total gastrectomy is better than that of laparoscopic gastrectomy for patients with gastric cancer accompanying type 2 DM.%  目的比较腹腔镜和开腹手术治疗胃癌合并2型糖尿病患者的临床疗效,寻求最佳的治疗方法.方法以解放军总医院2008年6月-2010年6月治疗的76例胃癌合并糖尿病患者为研究对象,对其临床资料进行回顾性分析.开腹手术组(open surgery,OS)38例;腹腔镜手术组(laparoscopic surgery,LAP)38例.对两组手术方法及临床疗效等进行比较.结果腹腔镜手术组有效率为73.7%,开腹手术组为57.9%,差异有统计学意义(P<0.05);在切口大小、出血量、术后肛门排气时间、进食时间及白细胞和中性粒细胞计数等数据进行比较,腹腔镜手术组均优于开腹组(P<0.05).结论在胃癌合并2型糖尿病患者的治疗中,腹腔镜全胃切除术较开腹手术疗效显著.

  19. Endoscopic management of a gastric leak after laparoscopic sleeve gastrectomy using the over-the-scope-clip (Ovesco® system

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    Yurena Caballero

    Full Text Available Laparoscopic sleeve gastrectomy is currently used for the management of morbid obesity. Gastric fistula is the primary life-threatening complication, and its resolution continues to be a strong challenge for surgeons. Multiple treatment options are available, ranging from conservative therapy to endoscopic use of clips or stents, and even surgical reoperation involving total gastrectomy or conversion to a different bariatric technique. The applicability of each individual option will depend on the type of fistula and the patient clinical status. A clinical case is reported of a 29-year-old male patient with a body mass index at 49% who following laparoscopic sleeve gastrectomy had a delayed gastric fistula that failed to respond to conservative management but was successfully treated using the over-the-scope clip (Ovesco® system.

  20. 手术机器人系统与腹腔镜辅助胃癌切除术的临床疗效对比%Comparative study on clinical efficacy of robot-assisted and laparoscopic gastrectomy for gastric cancer

    Institute of Scientific and Technical Information of China (English)

    张小磊; 江志伟; 赵坤

    2012-01-01

    Objective To compare the clinical efficacy of robot-assisted procedure with laparoscopic surgery for gastric cancer.Methods The clinical data of patients who underwent gastrectomy in the Department of General Surgery in the Affiliated Jinling Hospital,Nanjing University Medical College from January 2009 to December 2011 were retrospectively analyzed.There were 97 patients undergoing robotic gastrectomy(ROB group) and 70 patients undergoing laparoscopic gastrectomy (LAP group).The following parameters were compared between these two groups:intraoperative factors,oncologic outcomes,and short-term surgical outcomes.Results All the operations were performed successfully without conversion.Compared with the LAP group,the ROB group had less intraoperative blood loss [(80.8±53.1) vs.(153.7±26.4) ml,P=0.001],more number of lymph node dissection [(23.1±5.4) vs.(20.0±4.3),P=0.001],longer operative time[ (272.3±46.1) vs.(240.3±89.1) min,P=0.001],earlier semifluid diet time[(3.2±0.8) vs.(3.6±1.2) d,P=0.002],shorter postoperative hospital stay[(6.1±2.6) vs.(6.9±2.3) d,P=0.037].There were no significant differences in the length of distal and proximal margin,postoperative ambulation time,ventilation time and postoperative complications (all P>0.05).Conclusions The robotic gastrectomy is safe and feasible for gastric cancer.It has many advantages such as less blood loss,more number of lynph node dissection and quicker recovery.Similar radical resection can be achieved compared to laparoscopic gastrectomy.%目的 对比分析达芬奇手术机器人系统与腹腔镜辅助胃癌根治术的临床疗效.方法 回顾性分析2009年1月至2011年12月南京军区南京总医院普通外科实施胃癌手术患者的临床资料.其中达芬奇手术机器人系统进行胃癌手术97例(机器人组),腹腔镜辅助胃癌手术70例(腹腔镜组),对比分析两组患者的手术指标、病理指标及短期疗效指标.结果 两组患者手术均顺利完成,无中

  1. Efficacy evaluation of subtotal and total gastrectomies in robotic surgery for gastric cancer compared with that in open and laparoscopic resections: a meta-analysis.

    Directory of Open Access Journals (Sweden)

    Liang Zong

    Full Text Available Robotic gastrectomy (RG, as an innovation of minimally invasive surgical method, is developing rapidly for gastric cancer. But there is still no consensus on its comparative merit in either subtotal or total gastrectomy compared with laparoscopic and open resections.Literature searches of PubMed, Embase and Cochrane Library were performed. We combined the data of four studies for RG versus open gastrectomy (OG, and 11 studies for robotic RG versus laparoscopic gastrectomy (LG. Moreover, subgroup analyses of subtotal and total gastrectomies were performed in both RG vs. OG and RG vs. LG.Totally 12 studies involving 8493 patients met the criteria. RG, similar with LG, significantly reduced the intraoperative blood loss than OG. But the duration of surgery is longer in RG than in both OG and LG. The number of lymph nodes retrieved in RG was close to that in OG and LG (WMD = -0.78 and 95% CI, -2.15-0.59; WMD = 0.63 and 95% CI, -2.24-3.51. And RG did not increase morbidity and mortality in comparison with OG and LG (OR = 0.92 and 95% CI, 0.69-1.23; OR = 0.72 and 95% CI, 0.25-2.06 and (OR = 1.06 and 95% CI, 0.84-1.34; OR = 1.55 and 95% CI, 0.49-4.94. Moreover, subgroup analysis of subtotal and total gastrectomies in both RG vs. OG and RG vs. LG revealed that the scope of surgical dissection was not a positive factor to influence the comparative results of RG vs. OG or LG in surgery time, blood loss, hospital stay, lymph node harvest, morbidity, and mortality.This meta-analysis highlights that robotic gastrectomy may be a technically feasible alternative for gastric cancer because of its affirmative role in both subtotal and total gastrectomies compared with laparoscopic and open resections.

  2. PubMed Included a Bibliometric Analysis of the Gastrectomy%PubMed收录胃切除术相关文献的计量学分析

    Institute of Scientific and Technical Information of China (English)

    麻立民; 王文亮

    2015-01-01

    On PubMed indexed nearly 10 years gastrectomy literature year, country, journal source, prolific author, main keyword statistics, and analyze the data in order to identify relevant literature gastrectomy distribution characteristics and research status.%对PubMed收录的近10年胃切除术相关文献的年份、国别、期刊来源、多产作者、主要主题词进行统计,并对有关数据进行分析,以明确胃切除术相关文献分布特点和研究现状。

  3. Fatores prognósticos nas gastrectomias com linfadenectomia D2 por adenocarcinoma gástrico Prognostic factors in D2 gastrectomy for gastric adenocarcinoma

    Directory of Open Access Journals (Sweden)

    Osvaldo Antonio Prado Castro

    2009-09-01

    comprometimento tumoral na câmara gástrica, o estádio da doença, a ocorrência de metástases a distância e principalmente a presença de metástases linfonodais, constituíram-se em variáveis com valor prognóstico independente.BACKGROUND: Lymphatic spread is more common in gastric cancer than the hematogenic one. Thus, the locoregional dissection type D2 seems to be important. AIM: To evaluate the overall survival after D2 gastrectomy for gastric adenocarcinoma and to determine the most important prognostic factors, including those with independent statistical value. METHODS: Prospective study with 125 patients operated between August 1997 and October 2005. The technique employed followed strictly the protocol of the National Cancer Center - Tokyo. RESULTS: There were 73 men and 52 women with ages ranging 28 to 84 years (mean of 58.96 ± 14.01. Seventy per cent of the lesions were located at the distal portion of the stomach, 20% were proximal and 10% comprised the whole organ. The stage distributions were: I - 37 cases (29.6%, II - 20 cases (16%, III - 37 cases (29.6%, and IV - 31 cases (24.8%. It was performed the amount of 73 subtotal gastrectomies and 52 totals. The morbidity rate was 26.4%, mainly, due to leakage and pulmonary complications. The overall mortality rate was 9.6%. After a mean follow-up of 48 months, 68 (54.4% patients were dead, representing an overall survival rate of 45.6%. Univariate and multivariate statistical analysis revealed that: tumors comprising the whole stomach, beyond the serosal layer (T3 or T4, with more than seven metastatic lymph nodes (N2 or N3, with distant metastasis (M1, and belonging to the stage III or IV of the disease, were related to a poor prognosis. CONCLUSIONS: Less than a half of the patients were alive after a mean follow-up of almost four years; the TNM stage system was the main prognostic factor, ergo, the extension of the lesions, the stage of the disease, metastatic occurrence and mainly the lymph node involvement

  4. Clinical Outcomes of the Marginal Ulcer Bleeding after Gastrectomy: As Compared to the Peptic Ulcer Bleeding with Nonoperated Stomach

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    Woo Chul Chung

    2012-01-01

    Full Text Available Background. Marginal ulcer is a well-known complication after gastrectomy. Its bleeding can be severe, but the severity has rarely been reported. We aim to evaluate the clinical outcomes of marginal ulcer bleeding (MUB as compared to peptic ulcer bleeding (PUB with nonoperated stomach. Methods. A consecutive series of patients who had nonvariceal upper gastrointestinal bleeding and admitted to the hospital between 2005 and 2011 were retrospectively analyzed. A total of 530 patients were enrolled in this study, and we compared the clinical characteristics between 70 patients with MUB and 460 patients with PUB. Results. Patients with MUB were older (mean age: 62.86±10.59 years versus 53.33±16.68 years, P=0.01. The initial hemoglobin was lower (8.16±3.05 g/dL versus 9.38±2.49 g/dL, P=0.01, and the duration of admission was longer in MUB (7.14±4.10 days versus 5.90±2.97 days, P=0.03. After initial hemostasis, the rebleeding rate during admission was higher (16.2% versus 6.5%, P=0.01 in MUB. However, the mortality rate did not differ statistically between MUB and PUB groups. Helicobacter pylori-positive rate with MUB was lower than that of PUB (19.4% versus 54.4%, P=0.01. Conclusions. Clinically, MUB after gastrectomy is more severe than PUB with nonoperated stomach. Infection with H. pylori might not appear to play an important role in MUB after gastrectomy.

  5. Early rehabilitation after surgery program versus conventional care during perioperative period in patients undergoing laparoscopic assisted total gastrectomy

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    Manash Ranjan Sahoo

    2014-01-01

    Full Text Available Objective: To evaluate the safety and efficacy of early rehabilitation after surgery program (ERAS in patients undergoing laparoscopic assisted total gastrectomy. Materials And Methods: This is a study where 47 patients who are undergoing lap assisted total gastrectomy are selected. Twenty-two (n = 22 patients received enhanced recovery programme (ERAS management and rest twenty-five (n = 25 conventional management during the perioperative period. The length of postoperative hospital stay, time to passage of first flatus, intraoperative and postoperative complications, readmission rate and 30 day mortality is compared. Serum levels of C-reactive protein pre-operatively and also on post-op day 1 and 3 are compared. Results: Postoperative hospital stay is shorter in ERAS group (78 ± 26 h when compared to conventional group (140 ± 28 h. ERAS group passed flatus earlier than conventional group (37 ± 9 h vs. 74 ± 16 h. There is no significant difference in complications between the two groups. Serum levels of CRP are significantly low in ERAS group in comparison to conventional group. [d1 (52.40 ± 10.43 g/L vs. (73.07 ± 19.32 g/L, d3 (126.10 ± 18.62 g/L vs. (160.72 ± 26.18 g/L]. Conclusion: ERAS in lap-assisted total gastrectomy is safe, feasible and efficient and it can ameliorate post-operative stress and accelerate postoperative rehabilitation in patients with gastric cancer. Short term follow up results are encouraging but we need long term studies to know its long term benefits.

  6. THE INFLUENCE OF AEROBIC EXERCISE ON FATIGUE, ACTIVITIES OF DAILY LIVING AND AEROBIC FITNESS IN POST GASTRECTOMY INDIVIDUALS UNDERGOING CHEMOTHERAPY

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    M. Sivaprasad

    2015-12-01

    Full Text Available Background: Gastric cancer is the second most common cancer among men and third most among women in world wide. For over 100 years, gastric cancer has remained one of the most important malignant diseases with significant, geographical, ethnic and socio-economic differences in distribution. The main aim of the study is to evaluate the effectiveness of supervised aerobic exercises on severity of fatigue, activities of daily living and aerobic fitness in post gastrectomy individuals undergoing chemotherapy. Methods: Total sixty patient’s age 30 to 68 years post gastrectomy individuals undergoing chemotherapy included for study. These patients were randomly allocated to intervention group (n=30, which underwent a 4- weeks training programme of supervised aerobic exercises & control group (n=30 that received standard care and unsupervised aerobic exercise protocol. Primary outcome was change in fatigue levels as determined by fatigue severity scale in before and after the intervention program. Secondary outcomes were activities of daily living and aerobic fitness as assessed by the dukes activity status index and six minute walk test by using cahalin formula. Paired sample t- test was used to analyse changes from before and after intervention programme. Result: There is a statistically significant (p<.000 improvement in both variables from baseline to 4th week in experimental group and control group but compared to control group, experimental group shows highly significant values in all parameters. Conclusion: Aerobic exercise proved to be effective in improving aerobic fitness, activities of daily living and decreasing the fatigue in post gastrectomy individuals undergoing chemotherapy

  7. Sarcopenia is an Independent Predictor of Severe Postoperative Complications and Long-Term Survival After Radical Gastrectomy for Gastric Cancer

    Science.gov (United States)

    Zhuang, Cheng-Le; Huang, Dong-Dong; Pang, Wen-Yang; Zhou, Chong-Jun; Wang, Su-Lin; Lou, Neng; Ma, Liang-Liang; Yu, Zhen; Shen, Xian

    2016-01-01

    Abstract Currently, the association between sarcopenia and long-term prognosis after gastric cancer surgery has not been investigated. Moreover, the association between sarcopenia and postoperative complications remains controversial. This large-scale retrospective study aims to ascertain the prevalence of sarcopenia and assess its impact on postoperative complications and long-term survival in patients undergoing radical gastrectomy for gastric cancer. From December 2008 to April 2013, the clinical data of all patients who underwent elective radical gastrectomy for gastric cancer were collected prospectively. Only patients with available preoperative abdominal CT scan within 30 days of surgery were considered for analysis. Skeletal muscle mass was determined by abdominal (computed tomography) CT scan, and sarcopenia was diagnosed by the cut-off values obtained by means of optimum stratification. Univariate and multivariate analyses evaluating risk factors of postoperative complications and long-term survival were performed. A total of 937 patients were included in this study, and 389 (41.5%) patients were sarcopenic based on the diagnostic cut-off values (34.9 cm2/m2 for women and 40.8 cm2/m2 for men). Sarcopenia was an independent risk factor for severe postoperative complications (OR = 3.010, P sarcopenia did not show significant association with operative mortality. Moreover, sarcopenia was an independent predictor for poorer overall survival (HR = 1.653, P sarcopenia remained an independent risk factor for overall survival and disease-free survival in patients with TNM stage II and III, but not in patients with TNM stage I. Sarcopenia is an independent predictive factor of severe postoperative complications after radical gastrectomy for gastric cancer. Moreover, sarcopenia is independently associated with overall and disease-free survival in patients with TNM stage II and III, but not in patients with TNM stage I. PMID:27043677

  8. Postoperative pain after conventional laparoscopic versus single-port sleeve gastrectomy: a prospective, randomized, controlled pilot study.

    Science.gov (United States)

    Morales-Conde, Salvador; Del Agua, Isaías Alarcón; Moreno, Antonio Barranco; Macías, María Socas

    2017-04-01

    Laparoscopic approach is the gold standard for surgical treatment of morbid obesity. The single-port (SP) approach has been demonstrated to be a safe and effective technique for the treatment of morbid obesity in several case control studies. Compare conventional multiport laparoscopy (LAP) with an SP approach for the treatment of morbid obesity using sleeve gastrectomy in terms of postoperative pain using a visual analog scale (VAS) 0-100, surgical outcome, weight loss, and aesthetical satisfaction at 6 months after surgery. University Hospital, Spain. Randomized, controlled pilot study. The trial enrolled patients suitable for bariatric surgery, with a body mass index lower than 50 kg/m(2) and xiphoumbilical distance lower than 25 cm. Patients were randomly assigned to receive LAP or SP sleeve gastrectomy. A total of 30 patients were enrolled; 15 were assigned to LAP group and 15 to SP group. No patients were lost during follow-up. Baseline characteristics were similar in both groups. A significantly higher level of pain during movement was noted for the patients in the LAP group on the first (mean VAS 49.3±12.2 versus 34.1±8.9, P = .046) and second days (mean VAS 35.9±10.2 versus 22.1±7.9, P = .044) but not the third day (mean VAS 20.1±5.2 versus 34.12.9 ±4.3, P = .620). No differences regarding pain at rest, operative time, complications, or weight loss at 6 months were observed. Higher aesthetical satisfaction was noticed in SP group. In selected patients, SP surgery presented less postoperative pain in sleeve gastrectomy compared with the conventional laparoscopic approach with similar surgical results. Copyright © 2017 American Society for Bariatric Surgery. Published by Elsevier Inc. All rights reserved.

  9. J-pouch versus Roux-en-Y reconstruction after gastrectomy: functional assessment and quality of life (randomized trial).

    Science.gov (United States)

    Zonča, Pavel; Malý, Tomáš; Ihnát, Peter; Peteja, Matus; Kraft, Otakar; Kuca, Kamil

    2017-01-01

    The aim of this study was to evaluate the quality of life and functional emptying of J-pouch versus Roux-en-Y reconstruction after total gastrectomy for malignancy. This study was designed as a prospective, nonblinded, randomized, parallel clinical trial (Trial Number: MN Ostrava, 200604). With informed consent, patients undergoing gastrectomy for malignancy were randomized to J-pouch or Roux-en-Y reconstruction. The time taken for a test semisolid meal labeled with (99m)Tc-sulfur colloid to exit the reconstructed parts was measured by dynamic scintigraphy 1 year after resection. Quality of life was measured using the Eypasch questionnaire at the same time as functional emptying assessment. This trial was investigator-initiated. In all, 72 patients were included into the study. The time taken for the test meal to exit the postgastrectomy reconstruction was 16.5±10.0 minutes (mean ± standard deviation) in the Roux-en-Y group and 89.4±37.8 minutes in the "J-pouch" group; the difference was statistically significant (PJ-pouch appeared to be a linear decreasing function compared to the exponential pattern seen in the Roux-en-Y group. The quality of life measurement showed scores of 106±18.8 points (mean ± standard deviation) in the Roux-en-Y group compared to 122±22.5 points in the J-pouch group; the difference was statistically significant (P=0.0016). There were no important adverse events. After total gastrectomy, a J-pouch reconstruction empties more slowly and is associated with higher quality of life compared to Roux-en-Y reconstruction. Whether these two observations have a direct causative link remains unanswered.

  10. [Clinical significance of a physical activity index based on calorimetry in the assessment of quality of life after total gastrectomy].

    Science.gov (United States)

    Sakamoto, K; Nakano, G; Kato, R; Suzuki, T; Nagamachi, Y; Nakamura, T; Hashimoto, I

    1987-04-01

    In order to characterize the objective diagnostic criteria concerning quality of life (QL) of patients after total gastrectomy, a physical activity index (PAI) or a concept of daily physical activity was developed. Sixty patients of gastric cancer, of whom 38 patients underwent long loop Roux-en-Y gastrojejunostomy (LLRY) procedure after total gastrectomy, 13 patients gastroduodenostomy (Billroth I) and 9 patients gastrojejunostomy (Billroth II) after subtotal gastrectomy, respectively, were evaluated as part of this study. In addition, 3 cases of pancreatoduodenectomy (PD) and 5 cases of total esophagectomy were also evaluated. The evaluation of QL was based upon a clinical assessment and administration of patient questionnaire. The assessment of the PAI was performed by measuring the individual's whole day energy expenditure based upon 24 hour heart rate ratio (24h-HRR) method and the basal metabolic energy expenditure. The daily physical activity was graded into four categories according to the PAI value; light, moderate, moderately heavy and heavy. The results obtained were as follows: The value of the energy expenditure predicted by 24h-HRR method and that based on the results of bicycle ergometry (VO2/HR method) showed close correlation. There was no significant difference in the whole day energy expenditure among four operative procedure groups (Billroth I, Billroth II, LLRY and total esophagectomy). More than 80 per cent of LLRY patients, whose QL was evaluated as "excellent" or "good", showed no less than "moderate" PAI. In addition, one of the four patients whose QL was "fair" was categorized into "light" and the remaining three were "moderate".(ABSTRACT TRUNCATED AT 250 WORDS)

  11. "Distal common pathway in atrioventricular node reentrant tachycardia "

    Directory of Open Access Journals (Sweden)

    "Moghaddam M

    2001-06-01

    Full Text Available Anotomical boundary of atrioventricular node reentrant tachycardia (AVNRT is composed of fast and slow pathways right atrium in upper turnaround and common distal pathway in lower turnaround. We performed electophsiologic study (EPS in 152 patients and could show the existence of distal common pathway with decremental conduction properties in approximately 40 patients.

  12. Clinical relevance of distal biceps insertional and footprint anatomy

    NARCIS (Netherlands)

    van den Bekerom, Michel P J; Kodde, Izaäk F.; Aster, Asir; Bleys, Ronald L A W; Eygendaal, Denise

    2016-01-01

    Purpose: The aim of this review was to present an overview, based on a literature search, of surgical anatomy for distal biceps tendon repairs, based on the current literature. Methods: A narrative review was performed using Pubmed/Medline using key words: Search terms were distal biceps,

  13. Distal radius fractures: what determines the outcome after surgery?

    NARCIS (Netherlands)

    Teunis, T.

    2016-01-01

    This thesis addresses current issues in the outcome of operatively treated distal radius fractures. The general aim was to determine factors associated with adverse events, loss of motion, functional limitations, and opioid use after surgery. Injury In 3D complete articular distal radius fracture mo

  14. Young Children's Sibling Relationship Quality: Distal and Proximal Correlates

    Science.gov (United States)

    Kretschmer, Tina; Pike, Alison

    2009-01-01

    Background: Relationships within families are interdependent and related to distal environmental factors. Low socioeconomic status (SES) and high household chaos (distal factors) have been linked to less positive marital and parent-child relationships, but have not yet been examined with regard to young children's sibling relationships. The…

  15. Distal clavicular osteolysis: MR evidence for subchondral fracture

    Energy Technology Data Exchange (ETDEWEB)

    Kassarjian, Ara; Palmer, William E. [Massachusetts General Hospital, Department of Radiology, Division of Musculoskeletal Radiology, Yawkey Center, Boston, MA (United States); Llopis, Eva [Hospital de la Ribera, Department of Radiology, Valencia (Spain)

    2007-01-15

    To investigate the association between distal clavicular osteolysis and subchondral fractures of the distal clavicle at MRI. This study was approved by the hospital human research committee, which waived the need for informed consent. Three radiologists retrospectively analyzed 36 shoulder MR examinations in 36 patients with imaging findings of distal clavicular osteolysis. The presence of a subchondral fracture of the distal clavicle, abnormalities of the acromioclavicular joint, rotator cuff tears and labral tears were assessed by MRI. These cases were then compared with 36 age-matched controls. At MRI, 31 of 36 patients (86%) had a subchondral line within the distal clavicular edema, consistent with a subchondral fracture. Of the 36 patients, 32 (89%) had fluid in the acromioclavicular joint, while 27 of 36 patients (75%) had cysts or erosions in the distal clavicle. There were 13 patients (36%) with associated labral tears, while eight patients (22%) had partial-thickness rotator cuff tears. In the control group one of 36 (3%) had a subchondral line (P<0.05), while ten of 36 (28%) had rotator cuff tears and 13 of 36 (36%) had labral tears. These latter two were not statistically significant between the groups. A distal clavicular subchondral fracture is a common finding in patients with imaging evidence of distal clavicular osteolysis. These subchondral fractures may be responsible for the propensity of findings occurring on the clavicular side of the acromioclavicular joint. (orig.)

  16. Lower leg electrical impedance after distal bypass surgery

    DEFF Research Database (Denmark)

    Belanger, G K; Bolbjerg, M L; Heegaard, N H;

    1998-01-01

    Electrical impedance was determined in 13 patients following distal bypass surgery to evaluate lower leg oedema as reflected by its circumference. Tissue injury was assessed by the plasma concentration of muscle enzymes. After surgery, the volume of the control lower leg increased from 1250 (816...... to be a useful method for the evaluation of lower leg oedema after distal bypass surgery....

  17. [A case of S-1/CDDP chemotherapy for inoperable advanced gastric cancer which led to gastrectomy with histological complete response].

    Science.gov (United States)

    Kobayashi, Kenji; Tanizaki, Keiko; Aoki, Taro; Takachi, Kou; Nishioka, Kiyonori; Matsumoto, Takashi; Komori, Takamichi; Chono, Teruhiro; Kato, Aya; Hyuga, Satoshi; Watanabe, Risa; Uemura, Yoshio

    2011-11-01

    As the treatment for inoperable advanced gastric cancer, S-1/CDDP combination therapy (SP chemotherapy) has become a standard treatment. In our hospital, a second course of chemotherapy was performed on an outpatient basis in order to improve a traditional QOL. In this case, it showed remarkable effects in 15 months after starting chemotherapy. Then gastrectomy was performed. Histological findings of the resected specimens confirmed pCR in all tumors. We report on progress of this case and explain about the ingenuity of SP chemotherapy.

  18. Preventing prolonged post-operative ileus in gastric cancer patients undergoing gastrectomy and intra-peritoneal chemotherapy

    Institute of Scientific and Technical Information of China (English)

    De-Chuan Chan; Kuo-Liang Shen; Yao-Chi Liu; Cheng-Jueng Chen; Jyh-Cherng Yu; Heng-Cheng Chu; Fa-Chang Chen; Teng-Wei Chen; Huan-Fa Hsieh; Tzu-Ming Chang

    2005-01-01

    AIM: To assess the efficacy of metoclopramide (Met) for prevention of prolonged post-operative ileus in advanced gastric cancer patients undergoing D2 gastrectomy and intra-peritoneal chemotherapy (IPC).METHODS: Thirty-two advanced gastric cancer patients undergoing D2 gastrectomy and IPC were allocated to two groups. Sixteen patients received Met immediately after operation (group A), and 16 did not (group B). Another 16 patients who underwent D2 gastrectomy without IPC were enrolled as the control group (group C). All patients had received epidural pain control. The primary endpoints were time to first post-operative flatus and time until oral feeding with a soft diet without discomfort. Secondary endpoints were early complications during hospitalization.RESULTS: Gender, the type of resection, operating time,blood loss, tumor status and amount of narcotics were connparable in the three groups. However, the group C patients were older than those in groups A and B (67.5±17.7 vs 56.8±13.2, 57.5±11.7 years, P= 0.048). First bowel flatus occurred after 4.35±0.93 d in group A, 4.94±1.37 d in group B, and 4.71±1.22 d in group C (P>0.05). Oral feeding of a soft diet was tolerated 7.21±1.92 d after operation in group A, 10.15±2.17 d in group B, and 7.53±1.35 d in group C(groups A and C vsgroup B, P<0.05). There was no significant difference in respect to the first flatus among the three groups. However, the time of tolerating oral intake with soft food in groups A and C patients was significantly shorter than that in group B patients. Levels of C-reactive protein (CRP) were significantly lower in group C and there was a more prominent and prolonged response in CRP level in patients undergoing IPC. The incidence of post-operative complications was similar in the three groups except for prolonged post-operative ileus. There was no increased risk of anastomotic leakage in patients receiving Met.CONCLUSION: The results suggest that a combination of intravenous

  19. Effect on changes of blood coagulation function, cytokines and immune function in patients undergoing laparoscopic radical gastrectomy for gastric cancer

    Institute of Scientific and Technical Information of China (English)

    Jia-Qi Liu; Shao-Jun Yang; Jie-Qing Chen; Ru-Kui Su; Zhong Huang; Yin-Zhuo Qi

    2017-01-01

    Objective:To explore the changes of coagulation function, cytokines and T lymphocyte in patients undergoing laparoscopic radical gastrectomy for gastric cancer and its clinical significance.Methods: 40 cases of laparoscopic radical gastrectomy for gastric cancer patients and 40 cases of open radical gastrectomy for gastric cancer patients in our hospital were selected to detect and investigate the perioperative coagulation function [APTT (activated partial thromboplastin time), FIB (fibrinogen), and PLT (platelet)], cytokines [CRP (C reactive protein), IL-6 (IL-6) and TNF-alpha (Tumor necrosis factor-alpha)] and T lymphocytes (CD4+, CD8+ and CD4+/CD8+) changes and clinical meaning of patients in the two groups.Results: The coagulation function related indicators, cytokines and T lymphocytes of the two groups before treatment did not change significantly (P>0.05). 1 d after operation, blood coagulation, TNF-alpha, CD4+ and CD4+/CD8+ levels were significantly lower than that before operation in two groups of patients (P<0.05), while IL-6, CRP and CD8+ were significantly higher than that before the operation (P<0.05), and the index change in open group was more obvious. 3 d after surgery, the APTT, IL-6, CRP, CD4+, CD8+ and PLT levels in two group patients were significantly lower than that 1 d after surgery, while FIB, TNF-alpha and CD4+/CD8+ were significantly higher than that 1 d after surgery; blood coagulation index, TNF-alpha and CD4+ and CD4+/CD8+ were significantly lower in the laparotomy group patients than in laparoscopic group, while IL-6, CRP and CD8+ were significantly higher than the laparoscopic group (P<0.05). 5 d after operation, the APTT, TNF-alpha, FIB, CD4+, CD4+/CD8+ and PLT in two groups were significantly higher than that 3 d after surgery (P<0.05), while IL-6, CRP and CD8+ levels were significantly lower than that of 3 d after surgery (P<0.05); blood coagulation index, TNF-alpha and CD4+ and CD4+/CD8+ in the laparotomy group patients were

  20. Efferent loop small intestinal vitamin D receptor concentration and bone mineral density after Billroth II (Polya) gastrectomy in humans.

    Science.gov (United States)

    Pazianas, M; Zaidi, M; Subhani, J M; Finch, P J; Ang, L; Maxwell, J D

    2003-04-01

    Animal studies have demonstrated that the highest concentration of vitamin D receptors (and greatest capacity for active calcium absorption) occurs in the proximal duodenum. By passing the duodenum following Polya/Billroth II gastrectomy could result in the development of a metabolic bone disease and low bone mineral density (BMD). We thus compared the vitamin D receptor (VDR) concentration in mucosal biopsies taken at endoscopy from two functionally corresponding areas of the small intestine: the jejunum (or efferent loop) in 21 patients with a history of Polya/Billroth II gastrectomy and the second part of the duodenum in age/sex-matched control subjects. We also measured the BMD by dual energy X-ray absorptiometry. The mean VDR concentration was not significantly different between the two groups (patients vs controls, fmol/mg protein, mean +/- SE: 34.99 +/- 2.57 vs 34.67 +/- 3.71; P = 0.22), even when subgrouped as males (36.22 +/- 3.16 vs 31.2 +/- 4.24; P = 0.351) or females (31.93 +/- 4.7 vs 43 +/- 6.76; P = 0.193). In Polya/Billroth II gastrectomy patients, the VDR concentration in the efferent loop declined with age (r = -0.78, P = 0.02). In the same group, BMD, as compared with matched controls, was significantly reduced at the lumbar spine (Z-score: patients vs controls: -1.138 vs 0.099, P = 0.01), but not at the femoral neck (Z-score: -0.69 vs 0.7, P = 0.084). There was no correlation between VDR and time since operation or BMD. These results suggest that following Polya/Billroth II gastrectomy, the functional capacity of the jejunal efferent loop in reference to VDR concentration is similar to that of the second part of the duodenum in normal subjects. Therefore, the reduced BMD in our patients, also a common finding in other studies, may not be secondary to the reduced capacity of the VDR system that facilitates the active calcium transport pathway in the proximal small intestine.

  1. Total gastrectomy for rare refractory gastroparesis in patient with syringomyelia: A good impact on quality of life

    Directory of Open Access Journals (Sweden)

    Maurizio Zizzo

    2015-12-01

    We report a case of a 67-year-old woman with a history of pain in the back-lumbar spine and lower limbs, paresthesia and urinary incontinence. MRI revealed syringomyelia, extended from T3 to the medullary cone. Neurological picture was worsened by progressive and increasingly debilitating gastrointestinal symptoms refractory to dietary changes and medical treatment. Blood tests, gastrointestinal investigations and imaging were all normal apart from scintigraphy which confirmed delayed gastric emptying. The neurological symptoms disappeared after removal of an hemangioblastoma of the medullary cone. The persistent gastroparesis was treated by total gastrectomy with complete resolution of the patient's gastrointestinal symptoms.

  2. The distal radial decompression osteotomy for ulnar impingement syndrome.

    Science.gov (United States)

    Krimmer, Hermann; Unglaub, Frank; Langer, Martin F; Spies, Christian K

    2016-01-01

    The decompression of the distal radioulnar joint (DRUJ) is performed by ulnar translation of the radial shaft proximal to the sigmoid notch, i.e. detensioning of the distal part of the interosseous membrane (DIOM) while containment of the DRUJ is achieved by closed wedge osteotomy of the radius. The osteotomy shortens the radius which entails detensioning of the triangular fibrocartilage complex (TFCC). Facilitating the modified Henry approach to the distal palmar radius a radial based wedge osteotomy is applied. The proximal osteotomy is proximal to the ulnar head and distal osteotomy is proximal to the sigmoid notch to prevent iatrogenic impingement. Ulnar translation of the radial shaft is performed to loosen the DIOM. The closed wedge osteotomy reduces radial inclination which will foster containment of the DRUJ. Distal radial decompression osteotomy of the DRUJ preserves DRUJ function while relieving painful impingement. Further surgical interventions are not compromised in case of failure.

  3. An intrinsic timer specifies distal structures of the vertebrate limb.

    Science.gov (United States)

    Saiz-Lopez, Patricia; Chinnaiya, Kavitha; Campa, Victor M; Delgado, Irene; Ros, Maria A; Towers, Matthew

    2015-09-18

    How the positional values along the proximo-distal axis (stylopod-zeugopod-autopod) of the limb are specified is intensely debated. Early work suggested that cells intrinsically change their proximo-distal positional values by measuring time. Recently, however, it is suggested that instructive extrinsic signals from the trunk and apical ectodermal ridge specify the stylopod and zeugopod/autopod, respectively. Here, we show that the zeugopod and autopod are specified by an intrinsic timing mechanism. By grafting green fluorescent protein-expressing cells from early to late chick wing buds, we demonstrate that distal mesenchyme cells intrinsically time Hoxa13 expression, cell cycle parameters and the duration of the overlying apical ectodermal ridge. In addition, we reveal that cell affinities intrinsically change in the distal mesenchyme, which we suggest results in a gradient of positional values along the proximo-distal axis. We propose a complete model in which a switch from extrinsic signalling to intrinsic timing patterns the vertebrate limb.

  4. A 3-Dimensional Anatomic Study of the Distal Biceps Tendon

    Science.gov (United States)

    Walton, Christine; Li, Zhi; Pennings, Amanda; Agur, Anne; Elmaraghy, Amr

    2015-01-01

    Background Complete rupture of the distal biceps tendon from its osseous attachment is most often treated with operative intervention. Knowledge of the overall tendon morphology as well as the orientation of the collagenous fibers throughout the musculotendinous junction are key to intraoperative decision making and surgical technique in both the acute and chronic setting. Unfortunately, there is little information available in the literature. Purpose To comprehensively describe the morphology of the distal biceps tendon. Study Design Descriptive laboratory study. Methods The distal biceps terminal musculature, musculotendinous junction, and tendon were digitized in 10 cadaveric specimens and data reconstructed using 3-dimensional modeling. Results The average length, width, and thickness of the external distal biceps tendon were found to be 63.0, 6.0, and 3.0 mm, respectively. A unique expansion of the tendon fibers within the distal muscle was characterized, creating a thick collagenous network along the central component between the long and short heads. Conclusion This study documents the morphologic parameters of the native distal biceps tendon. Reconstruction may be necessary, especially in chronic distal biceps tendon ruptures, if the remaining tendon morphology is significantly compromised compared with the native distal biceps tendon. Knowledge of normal anatomical distal biceps tendon parameters may also guide the selection of a substitute graft with similar morphological characteristics. Clinical Relevance A thorough description of distal biceps tendon morphology is important to guide intraoperative decision making between primary repair and reconstruction and to better select the most appropriate graft. The detailed description of the tendinous expansion into the muscle may provide insight into better graft-weaving and suture-grasping techniques to maximize proximal graft incorporation. PMID:26665092

  5. A retrospective review of the medical management of hypertension and diabetes mellitus following sleeve gastrectomy.

    Science.gov (United States)

    Tritsch, Adam M; Bland, Christopher M; Hatzigeorgiou, Christos; Sweeney, Lori B; Phillips, Michael

    2015-04-01

    Bariatric surgery is being performed with increasing frequency in the USA as a definitive treatment for morbid obesity and associated comorbidities. Management strategies of type 2 diabetes mellitus (T2DM) and hypertension (HTN) medications in sleeve gastrectomy (SG) patients postoperatively are unclear, specifically in the immediate postoperative period and 6 months following surgery. From 01 June 2010 to 30 June 2011, at a single military medical facility, a retrospective review of 88 consecutive SG patients was conducted to examine the postoperative medical management of HTN and T2DM. Patient's HTN and T2DM medication regimens were evaluated for 6 months postoperatively. Categorical data was analyzed using chi-square, and continuous data was compared using the Student t test. Statistical analyses were completed with Stata, version 12. Fifty patients were prescribed an average of 2.21 HTN medications at baseline which was reduced to an average of 1.23 (p < 0.01) medications per patient at 1 month. Twenty-four patients received an average of 1.41 oral T2DM medications with a reduction to 0.70 (p < 0.01) on average at 1 month postoperatively. Medication changes persisted throughout the 6-month follow-up. Among T2DM patients requiring insulin therapy, the mean insulin dose was 42.1 units reduced to 16.8 units immediately postoperatively (p < 0.01) which persisted at 1 month. At 6 months, the mean insulin dose was 13.3 units. Medication adjustments for HTN and T2DM made immediately in the postoperative period following SG persisted throughout the 6-month follow-up period and in some patients, required further adjustments.

  6. Laparoscopic sleeve gastrectomy using 42-French versus 32-French bougie: the first-year outcome.

    Science.gov (United States)

    Spivak, Hadar; Rubin, Moshe; Sadot, Eran; Pollak, Esther; Feygin, Anya; Goitein, David

    2014-07-01

    The optimal size of bougie in laparoscopic sleeve gastrectomy (LSG) remains controversial. The aim of this study was to evaluate the first-year outcome of LSG using two different sizes of bougies. This study used a single institute retrospective case-control study of two groups of patients. Group A (N = 66) underwent LSG using 42-Fr and group B (N = 54) using 32-Fr bougies. A medication score was applied to assess the change in comorbid conditions. Groups A and B's age (39.5 ± 12 vs. 43.6 ± 12.3 years), weight (119 ± 17 vs. 120 ± 20), and BMI (42.8 ± 3.8 vs. 43.6 ± 6.9 kg/m(2)), respectively, were comparable (p = NS). Comorbid conditions were type 2 diabetes (T2DM) in 19 (29%) vs. 23 (43%) patients, hypertension in 22 (33%) vs. 18 (33%) patients, and gastroesophageal reflux (GERD) in 28 (42%) vs. 10 (19%) patients, respectively. At 1 year, group A vs. B BMI was (29.4 ± 5 vs. 30 ± 5 kg/m(2)) and excess weight loss was 67 vs. 65%, respectively (p = NS). Postoperatively, T2DM (79 vs. 83%), hypertension (82 vs. 61%), and GERD (82 vs. 60%) (p = NS), respectively, in groups A vs. B did not require previous medications anymore. Complications were comparable. Our data suggest that using a 42-Fr or 32-Fr bougie does not influence LSG first-year weight loss or resolution of comorbid conditions. Long-term data is needed to conclude this issue.

  7. The effect of vertical sleeve gastrectomy on food choice in rats.

    Science.gov (United States)

    Wilson-Pérez, H E; Chambers, A P; Sandoval, D A; Stefater, M A; Woods, S C; Benoit, S C; Seeley, R J

    2013-02-01

    Diets high in fat are implicated in the development and maintenance of obesity, and obese individuals display greater preferences for high-fat foods than do their lean counterparts. Weight-reduction bariatric surgery is associated with changes in food choice. In particular, after Roux-en-Y gastric bypass (RYGB), humans and rodents select or prefer foods that are lower in fat content. We asked whether a bariatric surgical procedure limited to the stomach, vertical sleeve gastrectomy (VSG), causes a similar reduction of fat intake/preference. Rats received VSG or Sham surgery or remained surgically naïve, and were assessed for food preference using three diet-choice paradigms. Using progressive-ratio (PR) and conditioned taste aversion paradigms, we further asked whether surgically induced changes in food choice are secondary to changes in the reward value of food and/or to the formation of a food aversion. Finally, food choice was compared between VSG- and RYGB-operated rats. VSG rats decreased their intake of dietary fat, and shifted their preference toward lower caloric-density foods. This change in food choice was not associated with changes in motivated responding on a PR schedule for either a fat or a carbohydrate food reinforcer. When VSG and RYGB were compared directly, both procedures caused comparable changes in food choice. The conditioned taste aversion paradigm revealed that VSG rats form an aversion to an intra-gastric oil administration whereas RYGB rats do not. VSG and RYGB, two anatomically distinct bariatric procedures, produce similar changes in food choice.

  8. Pancreas volume reduction and metabolic effects in Japanese patients with severe obesity following laparoscopic sleeve gastrectomy.

    Science.gov (United States)

    Umemura, Akira; Sasaki, Akira; Nitta, Hiroyuki; Baba, Shigeaki; Ando, Taro; Kajiwara, Takashi; Ishigaki, Yasushi

    2017-03-17

    This study aimed to assess the relationship between the metabolic effect after laparoscopic sleeve gastrectomy (LSG) in morbidly obese Japanese patients, with or without type 2 diabetes mellitus (T2DM), and improved pancreatic steatosis (PS). The study enrolled 27 morbidly obese Japanese patients who were undergoing LSG. Their clinical and metabolic effects were evaluated at baseline and six months after LSG. Pancreas volume (PV), pancreatic attenuation (PA), and splenic attenuation (SA) were measured using a 64-row computed tomography (CT). Changes in PV, PA-SA, and PA/SA were evaluated. The mean body-weight loss, body mass index loss, and percentage of excess weight loss (%EWL) were -34.4 kg (p < 0.001), -11.0 kg/m(2) (p < 0.001), and 43.7%, respectively. The mean PV was 96.7 mL at baseline, and it decreased six months after LSG (-16.3mL, p < 0.001). The mean PA significantly increased six months after LSG (9.5 HU, p < 0.001). PA-SA (-23.2 HU vs. -13.3 HU, p = 0.003), and PA/SA (0.54 vs. 0.73, p < 0.001) also significantly increased six months after LSG. In T2DM patients, decreased PV correlated with decreased fasting blood sugar, decreased insulin, and reduced liver volume. In conclusion, PV significantly decreased after LSG in morbidly obese Japanese patients, and that decrease correlated with improvements in PS. In addition, PS plays an important role of development and progression of insulin resistance and T2DM.

  9. Impact of different sarcopenia stages on the postoperative outcomes after radical gastrectomy for gastric cancer.

    Science.gov (United States)

    Huang, Dong-Dong; Zhou, Chong-Jun; Wang, Su-Lin; Mao, Shu-Ting; Zhou, Xuan-You; Lou, Neng; Zhang, Zhao; Yu, Zhen; Shen, Xian; Zhuang, Cheng-Le

    2017-03-01

    The association between sarcopenia and postoperative outcomes has been well reported. However, the impact of different sarcopenia stages on postoperative outcomes has never been investigated. We conducted a large, prospective study of patients who underwent radical gastrectomy for gastric cancer from August 2014 to December 2015. Sarcopenia was staged as "presarcopenia," "sarcopenia," and "severe sarcopenia" according to the definition of the European Working Group on Sarcopenia in Older People. Univariate and multivariate analyses evaluating the risk factors for total, surgical, and medical complications were performed. A total of 470 patients were included, in which 20.6%, 10%, and 6.8% of the patients were identified as having "presarcopenia," "sarcopenia," and "severe sarcopenia," respectively. Postoperative complications, duration of hospital stays, and costs increased with advancing sarcopenia stages. Severe sarcopenia, visceral fat area to total abdominal muscle area ratio, American Society of Anesthesiologists grade III, and tumor located at the cardia were independent risk factors for total complications. Visceral fat area to total abdominal muscle area ratio and tumor located at the cardia were independent risk factors for operative complications. Presarcopenia, sarcopenia, and severe sarcopenia were all identified as independent risk factors for medical complications, as well as age ≥75 years and Charlson Comorbidity Index. Patients had worse postoperative outcomes after gastric cancer operation with advancing sarcopenia stages. Severe sarcopenia, but not presarcopenia or sarcopenia, was an independent risk factor for total postoperative complications. The 3 sarcopenia stages independently influence medical but not surgical complications. Recognizing sarcopenia stages is important for preoperative risk stratification. Copyright © 2016 Elsevier Inc. All rights reserved.

  10. Is resected stomach volume related to weight loss after laparoscopic sleeve gastrectomy?

    Science.gov (United States)

    Singh, Jagat Pal; Tantia, Om; Chaudhuri, Tamonas; Khanna, Shashi; Patil, Prateek H

    2014-10-01

    Laparoscopic sleeve gastrectomy (LSG) was initially performed as the first stage of biliopancreatic diversion with duodenal switch for the treatment of super-obese or high-risk obese patients but is now most commonly performed as a standalone operation. The aim of this prospective study was to investigate outcomes after LSG according to resected stomach volume. Between May 2011 and April 2013, LSG was performed in 102 consecutive patients undergoing bariatric surgery. Two patients were excluded, and data from the remaining 100 patients were analyzed in this study. Patients were divided into three groups according to the following resected stomach volume: 700-1,200 mL (group A, n = 21), 1,200-1,700 mL (group B, n = 62), and >1,700 mL (group C, n = 17). Mean values were compared among the groups by analysis of variance. The mean percentage excess body weight loss (%EBWL) at 3, 6, 12, and 24 months after surgery was 37.68 ± 10.97, 50.97 ± 13.59, 62.35 ± 11.31, and 67.59 ± 9.02 %, respectively. There were no significant differences in mean %EBWL among the three groups. Resected stomach volume was greater in patients with higher preoperative body mass index and was positively associated with resected stomach weight. Mean %EBWL after LSG was not significantly different among three groups of patients divided according to resected stomach volume. Resected stomach volume was significantly greater in patients with higher preoperative body mass index.

  11. Increased glycine-amidated hyocholic acid correlates to improved early weight loss after sleeve gastrectomy.

    Science.gov (United States)

    Kindel, Tammy L; Krause, Crystal; Helm, Melissa C; McBride, Corrigan L; Oleynikov, Dmitry; Thakare, Rhishikesh; Alamoudi, Jawaher; Kothari, Vishal; Alnouti, Yazen; Kohli, Rohit

    2017-08-04

    Bile acids (BAs) are post-prandial hormones that play an important role in glucose and lipid homeostasis as well as energy expenditure. Total and glycine-amidated BAs increase after sleeve gastrectomy (SG) and correlate to improved metabolic disease. No specific bile acid subtype has been shown conclusively to mediate the weight loss effect. Therefore, the objective of this study was to prospectively evaluate the comprehensive changes in meal-stimulated BAs after SG and determine if a specific change in the BA profile correlates to the early weight loss response. Patients were prospectively enrolled at the University of Nebraska Medical Center who were undergoing a SG for treatment of morbid obesity. Primary and secondary plasma bile acids and their amidated (glycine, G-, or taurine, T-) subtypes were measured at fasting, 30 and 60 min after a liquid meal performed pre-op, and at 6 and 12 weeks post-op. Area under the curve (AUC) was calculated for the hour meal test for each bile acid subtype. BAs that were significantly increased post-op were correlated to body mass index (BMI) loss. Total BA AUC was significantly increased at 6 (p loss (p = 0.03). Increased G-hyocholic acid was significantly correlated to increased weight loss at both 6 (p = 0.05) and 12 weeks (p = 0.006). SG induced an early and persistent post-prandial surge in multiple bile acid subtypes. Increased G-hyocholic consistently correlated with greater early BMI loss. This study provides evidence for a role of BAs in the surgical weight loss response after SG.

  12. Perceived Social Support for Exercise and Weight Loss in Adolescents Undergoing Sleeve Gastrectomy.

    Science.gov (United States)

    Mackey, Eleanor Race; Olson, Alexandra; Merwin, Stephanie; Wang, Jichuan; Nadler, Evan P

    2017-08-02

    Bariatric surgery is an effective treatment for youth with severe obesity. However, outcomes are variable and there remains sparse understanding of predictors of weight loss following surgery. The current study examines the role of adolescent-reported pre-operative social support around exercise, binge eating, and exercise to predict excess body mass index (EBMI) loss from 3 to 12 months post-surgery. Participants were 101 adolescents ages 12-21 (M age = 16.6, SD = 1.8). Pre-operative body mass index (BMI) ranged from 35 to 87 (M = 50.3, SD = 8.6). Structural equation modeling (SEM) was used to evaluate a model of the association of adolescent report of perceived social support for exercise with less binge eating (items from the Eating Disorder Diagnostic Scale) and more self-reported exercise (items from the Youth Risk Behavior Surveillance System). The model was used to predict EBMI loss at 3, 6, 9, and 12 months post-surgery. Social support significantly predicted exercise and demonstrated a trend for predicting binge eating, such that more social support was associated with more exercise and a trend for less binge eating. Binge eating was associated with less EBMI loss. However, there was no association of exercise with EBMI loss. Pre-operative binge eating should be a target for identification and treatment prior to sleeve gastrectomy in adolescents. Although not directly or indirectly associated with EBMI loss, perceived social support around exercise was associated with increased exercise, which may make it a consideration for a target for intervention as well.

  13. Vertical sleeve gastrectomy reduces blood pressure and hypothalamic endoplasmic reticulum stress in mice

    Directory of Open Access Journals (Sweden)

    Anne K. McGavigan

    2017-03-01

    Full Text Available Bariatric surgery, such as vertical sleeve gastrectomy (VSG, causes remarkable improvements in cardiometabolic health, including hypertension remission. However, the mechanisms responsible remain undefined and poorly studied. Therefore, we developed and validated the first murine model of VSG that recapitulates the blood pressure-lowering effect of VSG using gold-standard radiotelemetry technology. We used this model to investigate several potential mechanisms, including body mass, brain endoplasmic reticulum (ER stress signaling and brain inflammatory signaling, which are all critical contributors to the pathogenesis of obesity-associated hypertension. Mice fed on a high-fat diet underwent sham or VSG surgery and radiotelemeter implantation. Sham mice were fed ad libitum or were food restricted to match their body mass to VSG-operated mice to determine the role of body mass in the ability of VSG to lower blood pressure. Blood pressure was then measured in freely moving unstressed mice by radiotelemetry. VSG decreased energy intake, body mass and fat mass. Mean arterial blood pressure (MAP was reduced in VSG-operated mice compared with both sham-operated groups. VSG-induced reductions in MAP were accompanied by a body mass-independent decrease in hypothalamic ER stress, hypothalamic inflammation and sympathetic nervous system tone. Assessment of gut microbial populations revealed VSG-induced increases in the relative abundance of Gammaproteobacteria and Enterococcus, and decreases in Adlercreutzia. These results suggest that VSG reduces blood pressure, but this is only partly due to the reduction in body weight. VSG-induced reductions in blood pressure may be driven by a decrease in hypothalamic ER stress and inflammatory signaling, and shifts in gut microbial populations.

  14. Sleeve Gastrectomy in Rats Improves Post-Prandial Lipid Clearance by Reducing Intestinal Triglyceride Secretion

    Science.gov (United States)

    Stefater, MA; Sandoval, DA; Chambers, AP; Wilson-Pérez, HE; Hofmann, SM; Jandacek, R; Tso, P; Woods, SC; Seeley, RJ

    2011-01-01

    Background & Aims Post-prandial hyperlipidemia is a risk factor for atherosclerotic heart disease and is associated with the consumption of high-fat diets and obesity. Bariatric surgeries result in superior and more durable weight loss than dieting. These surgeries are also associated with multiple metabolic improvements, including reduced plasma lipid levels. We investigated whether the beneficial effects of vertical sleeve gastrectomy (VSG) on plasma lipid levels are weight-independent. Methods VSG was performed on Long-Evans rats with diet-induced obesity and pair-fed and ad libitum-fed rats that received sham operations (controls). We measured fasting and post-prandial levels of plasma lipid. To determine hepatic and intestinal triglyceride secretion, we injected the lipase inhibitor poloxamer 407 alone, or before oral lipid gavage. 13C-Triolein was used to estimate post-prandial uptake of lipid in the intestine. Results Rats that received VSG and high-fat diets (HFDs) had markedly lower fasting levels of plasma triglyceride, cholesterol, and phospholipid than obese and lean (pair-fed) controls that were fed HFD. Rats that received VSG had a marked, weight-independent reduction in secretion of intestinal triglycerides. VSG did not alter total intestinal triglyceride levels or size of the cholesterol storage pool, nor did it affect the expression of genes in the intestine that control triglyceride metabolism and synthesis . VSG did not affect fasting secretion of triglyceride, liver weight, hepatic lipid storage, or transcription of genes that regulate hepatic lipid processing. Conclusions VSG reduced post-prandial levels of plasma lipid, independently of body weight. This resulted from reduced intestinal secretion of triglycerides following ingestion of a lipid meal and indicates that VSG has important effects on metabolism. PMID:21699773

  15. Clinical implications of sleeve gastrectomy as a source of spleen infarction or ischemia.

    Science.gov (United States)

    Stamou, Konstantinos M; Menenakos, Evangelos; Gomatos, Ilias P; Panousopoulos, Sotirios-George D; Smparounis, Spyridon; Leandros, Emmanuel; Zografos, George

    2011-10-01

    Splenic arterial demarcation has been observed during laparoscopic sleeve gastrectomy (LSG). The present study aims to detect its actual incidence during LSG and clarify its clinical significance. This is a prospective observational study of 287 consecutive patients that underwent LSG by the same surgical team over 3 years. In all patients, the gastric fundus was mobilized using a standard technique. Before withdrawal of the pneumoperitoneum, the spleen was exposed and carefully inspected for evidence of arterial demarcation. Patients with a clear demarcation were followed with Doppler ultrasound. Computed tomography scan with oral contrast was performed to rule out septic complications. Median preoperative body mass index was 46 kg/m(2) (range 35.1-78). Median operative time was 58 min (range 42-185), median hospital stay was 3 days (range 3-45), and overall morbidity rate was 8.6%. Intraoperative demarcation of the upper splenic pole was evident in 12 patients (4.1%). Eleven patients had uneventful postoperative course. One patient raised temperature of 38.5°C at the 7th postoperative day and was readmitted for further treatment. Once afebrile, the patient was discharged on the 10th postoperative day and continued on prophylactic low molecular weight heparin (tinzaparin, 7,500 U sc.) for 20 days. Splenic discoloration following LSG is an uncommon complication with minimal clinical significance, which could be related to hematoma, venous congestion, or ischemia. The possibility of a late splenic abscess cannot be ruled out. No risk factors can be identified preoperatively.

  16. Laparoscopic Gastric Plication (LGCP) Vs Sleeve Gastrectomy (LSG): A Single Institution Experience.

    Science.gov (United States)

    Verdi, Daunia; Prevedello, Luca; Albanese, Alice; Lobba, Andrea; Foletto, Mirto

    2015-09-01

    Laparoscopic greater curvature plication (LGCP) and laparoscopic sleeve gastrectomy (LSG) both reduce gastric capacity, either by in-folding (LGCP) or removing (LSG) the greater curvature. While mid and long-term results of LSG are well known, LGCP is still considered investigational. The aim of this study was to compare the effectiveness of LGCP and LSG in terms of weight loss and safety. Forty-five obese LGCP patients (6 males and 39 females) were matched with 45 LSG patients. The two groups were matched according to sex, age ± 10 years and BMI ± 1 kg/m(2). Surgical complication rate, redo surgery need, excess BMI loss (%EBL) and mean BMI at 3 and 6 months were compared. LGCP and LSG mean age was 37.8 and 40 years, while the mean preoperative BMI was 40.65 and 41 kg/m(2), respectively. There was no difference in operative time, complication rate, mean BMI and %EBL at 3 months. Redo surgery rate was higher in LGCP group (LGCP 60 % vs LSG 8.8 %, P < 0.0001). The mean time to redo surgery was longer in LSG group (23 ± 6.61 vs 17.3 ± 7.67 months, P = 0.0003). The mean BMI at 6 months was lower in LSG group (32 ± 5.7 vs 34.6 ± 5.3, P = 0.028). The mean %EBL at 6 months was higher in LSG group (57 ± 30.89 vs 40.2 ± 25, P = 0.0057). LGCP patients required more redo surgery. Weight loss was greater in LSG group at 6-month follow-up.

  17. Gastrojejunostomy followed by induction chemotherapy for incurable gastric cancer with outlet obstruction

    Institute of Scientific and Technical Information of China (English)

    Yasuhiro; Okumura; Manabu; Ohashi; Souya; Nunobe; Tomohiro; Iwanaga; Tatsuo; Kanda; Yoshiaki; Iwasaki

    2010-01-01

    A 72-year-old male gastric cancer patient with outlet obstruction underwent laparoscopic exploration. The examination disclosed intraperitoneal free cancer cells with no overt peritoneal, lymphatic, or hepatic metastasis. The patient underwent laparoscopy-assisted gastroje-junostomy (LAGJ) and started chemotherapy with S-1 plus cisplatin on postoperative day 13. Three course of the chemotherapy shrank the tumor markedly. Then, the patient underwent gastrectomy with a curative intent. Laparotomy revealed no ...

  18. Surgical short-term outcomes of robotic gastrectomy versus laparoscopic gastrectomy: a case-control study%达芬奇机器人与腹腔镜胃癌手术近期疗效的对照研究

    Institute of Scientific and Technical Information of China (English)

    刘驰; 唐波; 郝迎学; 石彦; 曾冬竹; 罗华星; 赵永亮; 钱锋; 余佩武

    2013-01-01

    目的 对比达芬奇机器人手术系统与腹腔镜手术治疗胃癌的临床近期疗效,以评估达芬奇机器人手术系统在治疗胃癌中的安全性及可行性.方法 采用非随机对照设计,按照患者自愿的原则选择手术方式,分析2010年3月至2012年3月在本中心进行胃癌根治术患者的临床资料,其中使用达芬奇机器人手术系统进行胃癌根治术48例,以患者年龄、性别、BMI、肿瘤分期为协变量使用最邻配比法配对腹腔镜组手术患者48例.对比分析2组患者的手术指标、病例指标及术后短期疗效指标.2组患者手术均由同年资医师顺利完成.结果 与腹腔镜组比较,达芬奇机器人手术组术中出血量更少[107.8±55.9)mL vs(132.7±61.5) mL,P=0.041],淋巴结清扫更彻底[(34.7±5.2)vs(32.5±4.7),P=0.026],但手术时间更长[(238.0±29.6) min vs (221.5 ±33.1)min,P=0.011].结论 对比腹腔镜手术系统治疗胃癌,达芬奇机器人手术系统术中对患者造成的损伤更小,肿瘤清扫更为彻底.因此,使用达芬奇机器人手术系统治疗胃癌安全、可行.%Objective To compare the short-term surgical outcomes of robotic gastrectomy with laparoscopic gastrectomy for gastric cancer in order to evaluate the safety and feasibility of robotic surgery system.Methods Clinical data of 48 patients undergoing robotic gastrectomy in our department from March 2010 to March 2012 were collected,and 48 patients receiving laparoscopic gastrectomy during the same period served as control.There was no significant difference in the age,sex,BMI and cancer stage between the 2 groups.All surgery was performed successfully by qualified surgeons with same years of experience.The operative indexes and short-term outcomes were compared between the 2 groups.Results Compared with the laparoscopic groups,the robotic group had less intraoperative blood loss (107.8±55.9 vs 132.7 ±61.5 mL,P =0.041),larger number of lymph node dissection (34.7 ± 5

  19. Unilateral maxillary molar distalization with zygoma-gear appliance.

    Science.gov (United States)

    Kilkis, Dogan; Bayram, Mehmet; Celikoglu, Mevlut; Nur, Metin

    2012-08-01

    The aim of this study was to present the orthodontic treatment of a 15-year-old boy with a unilateral maxillary molar distalization system, called the zygoma-gear appliance. It consisted of a zygomatic anchorage miniplate, an inner bow, and a Sentalloy closed coil spring (GAC International, Bohemia, NY). A distalizing force of 350 g was used during the distalization period. The unilateral Class II malocclusion was corrected in 5 months with the zygoma-gear appliance. The maxillary left first molar showed distalization of 4 mm with an inclination of 3°. The maxillary premolars moved distally with the help of the transseptal fibers. In addition, there were slight decreases in overjet (-0.5 mm) and maxillary incisor inclination (-1°), indicating no anchorage loss from the zygoma-gear appliance. Preadjusted fixed appliances (0.022 × 0.028-in, MBT system; 3M Unitek, Monrovia, Calif) were placed in both arches to achieve leveling and alignment. After 14 months of unilateral distalization with the zygoma-gear appliance and fixed appliances, Class I molar and canine relationships were established with satisfactory interdigitation of the posterior teeth. Acceptable overjet and overbite were also achieved. This article shows that this new system, the zygoma-gear appliance, can be used for unilateral maxillary molar distalization without anchorage loss.

  20. Insulin Resistance, Microbiota, and Fat Distribution Changes by a New Model of Vertical Sleeve Gastrectomy in Obese Rats.

    Science.gov (United States)

    Basso, Nicola; Soricelli, Emanuele; Castagneto-Gissey, Lidia; Casella, Giovanni; Albanese, Davide; Fava, Francesca; Donati, Claudio; Tuohy, Kieran; Angelini, Giulia; La Neve, Federica; Severino, Anna; Kamvissi-Lorenz, Virginia; Birkenfeld, Andrea L; Bornstein, Stefan; Manco, Melania; Mingrone, Geltrude

    2016-10-01

    Metabolic surgery improves insulin resistance and type 2 diabetes possibly because of weight loss. We performed a novel sleeve gastrectomy in rats that resects ∼80% of the glandular portion, leaving the forestomach almost intact (glandular gastrectomy [GG]) and compared subsequent metabolic remodeling with a sham operation. GG did not affect body weight, at least after 10 weeks; improved hepatic and peripheral insulin sensitivity likely through increased Akt, glycogen synthase kinase 3, and AMPK phosphorylation; and reduced ectopic fat deposition and hepatic glycogen overaccumulation. Body adipose tissue was redistributed, with reduction of intraabdominal fat. We found a reduction of circulating ghrelin levels, increased GLP-1 plasma concentration, and remodeling of gut microbiome diversity characterized by a lower relative abundance of Ruminococcus and a higher relative abundance of Lactobacillus and Collinsella These data suggest that at least in rat, the glandular stomach plays a central role in the improvement of insulin resistance, even if obesity persists. GG provides a new model of the metabolically healthy obese phenotype.

  1. Comparison of short outcomes between laparoscopic and experienced robotic gastrectomy: A meta-analysis and systematic review

    Directory of Open Access Journals (Sweden)

    Zhanyu Wang

    2017-01-01

    Full Text Available Objective: The purpose of this meta-analysis is to compare the short-term outcomes between experienced robotic gastrectomy (RG and laparoscopic gastrectomy (LG. Materials and Methods: We searched the PubMed, Springer Link, Elsevier, and Embase databases for articles published in English before June 2015 using an electronic literature search and including cross-referenced articles. Three studies were eligible for the meta-analysis. The outcomes evaluated were operation time, estimated blood loss, harvested lymph nodes, complication, and postoperative hospital stay. Results: Of a total of 562 patients, 165 underwent RG and 397 underwent LG. Operation time was significantly longer in the RG group [weighted mean difference (WMD: 21.49, 95% confidence interval (CI: 12.48-30.50, P< 0.00001. Estimated blood loss, harvested lymph nodes, complication, and postoperative hospital stay were similar between the two groups. Conclusion: Experienced RG has similar short-term outcomes to LG that is performed by sophisticated laparoscopic surgeons, except for operation time.

  2. [Gastrectomy for a patient with advanced gastric cancer with spleen metastases following induction chemotherapy with S-1 plus cisplatin].

    Science.gov (United States)

    Kano, Yosuke; Ueki, Kyo; Yajima, Kazuhito; Tada, Takashi; Ishizuka, Dai; Wakai, Toshifumi

    2014-02-01

    An asymptomatic 56-year-old woman, upon medical examination, was diagnosed with advanced adenocarcinoma of the upper third of the stomach. Computed tomography showed that the primary gastric tumor was directly invading the splenic hilum, and there were multiple metastases in the spleen; incurable gastric cancer was confirmed. S-1 plus cisplatin therapy was introduced as the induction regimen, and the main tumor and splenic metastases reduced significantly. Total gastrectomy with splenectomy and D2 lymphadenectomy was performed after 9 courses of chemotherapy. The surgery was completed with no residual tumor, and intraperitoneal washing cytology was negative. Histologically, the primary tumor was classified as Grade 2, reflecting the effect of chemotherapy, and viable metastatic tumors were confirmed in the spleen. S-1-based treatment was continued as adjuvant chemotherapy, and the patient was alive with no evidence of tumor recurrence 39 months after the initiation of chemotherapy. Although metastasis to the spleen from gastric adenocarcinoma has been reported as a rare metastatic pattern with poor prognosis, our patient had a long survival time after gastrectomy following induction chemotherapy.

  3. [TS-1 therapy via intestinal catheter used for tube feeding in a patient with gastric cancer after total gastrectomy].

    Science.gov (United States)

    Hagiike, Masanobu; Tsuboi, Yuka; Akamoto, Shintaro; Yachida, Shinichi; Izuishi, Kunihiko; Karasawa, Yukihiko; Goda, Fuminori; Okada, Setsuo; Usuki, Hisashi; Maeta, Hajime

    2005-07-01

    The patient was a 76-year-old man having gastric cancer with peritoneal dissemination. He underwent total gastrectomy for resection of the primary tumor and improvement of the oral intake. He developed ileus and peritonitis after the surgery, which necessitated two additional operations. An intestinal stoma was thus therefore created using a catheter for tube feeding, and tube feeding was initiated after the surgery. Nutrients, as well as TS-1 (taken out of the capsule; 80 mg/day) were administered via the catheter for tube feeding. This therapy was followed by a reduction in tumor marker levels and improvement of the patient's performance status (PS), after which the patient could be discharged. He stayed at home for about 8 months, with a much-improved quality of life during this period. We concluded that the TS-1 therapy via the catheter used for alimentation was effective for the treatment of cancer in this patient. We report our experience with this case, in which tube feeding became necessary after total gastrectomy, but administration of TS-1 via the same catheter used for alimentation improved the patient's PS and made it possible for him to receive chemotherapy at home.

  4. Comparison of short outcomes between laparoscopic and experienced robotic gastrectomy: A meta-analysis and systematic review

    Science.gov (United States)

    Wang, Zhanyu; Wang, Yinghua; Liu, Yan

    2017-01-01

    OBJECTIVE: The purpose of this meta-analysis is to compare the short-term outcomes between experienced robotic gastrectomy (RG) and laparoscopic gastrectomy (LG). MATERIALS AND METHODS: We searched the PubMed, Springer Link, Elsevier, and Embase databases for articles published in English before June 2015 using an electronic literature search and including cross-referenced articles. Three studies were eligible for the meta-analysis. The outcomes evaluated were operation time, estimated blood loss, harvested lymph nodes, complication, and postoperative hospital stay. RESULTS: Of a total of 562 patients, 165 underwent RG and 397 underwent LG. Operation time was significantly longer in the RG group [weighted mean difference (WMD): 21.49, 95% confidence interval (CI): 12.48-30.50, P < 0.00001). Estimated blood loss, harvested lymph nodes, complication, and postoperative hospital stay were similar between the two groups. CONCLUSION: Experienced RG has similar short-term outcomes to LG that is performed by sophisticated laparoscopic surgeons, except for operation time. PMID:27251844

  5. Tratamento cirúrgico da tendinite distal da patela Surgical treatment of the distal patellar tendinitis

    Directory of Open Access Journals (Sweden)

    Marco Martins Amatuzzi

    2005-01-01

    Full Text Available A tendinite distal da patela é uma doença que acomete principalmente jovens esportistas e caracteriza-se por dor referida na extremidade distal da patela junto à inserção do ligamento patelar. O tratamento inicial preconizado é sempre conservador com fisioterapia. A grande maioria tem boa resposta a este tipo de conduta, mas em alguns raros casos os sintomas não regridem exigindo uma mudança de conduta. Para este grupo usamos o tratamento cirúrgico com técnica derivada de Trillat que se baseia na utilização de um enxerto de parte do tendão do músculo Grácil implantado dentro do ligamento patelar, inserido intra-ósseo na patela e fixado na tuberosidade anterior da tíbia. Foram operados seis pacientes, sendo que em dois casos a operação foi bilateral, totalizando oito joelhos. O seguimento mínimo foi de três anos, com avaliação final dentro do índice considerado como EXCELENTE, conforme a cotação ARPÉGE, para todos os joelhos.Distal patellar tendinitis is a young athlete's disease characterized by pain at the distal patellar pole, near the patellar ligament insertion. Early treatment recommended is generally conservative, with physical therapy. The great majority of patients present favorable responses to this approach, but, in some cases, the remission of symptoms does not occur, requiring a different approach. For this group, surgical treatment with a technique derived from that of Trillat was used, which is based on the use of a graft removed from a portion of gracillis muscle tendon into patellar ligament, intraosseously inserted in the patella and fixed at the tibial anterior tuberosity. Six patients were operated, bilaterally in two cases, totaling eight knees. The minimum follow-up time was three years, with all knees presenting an EXCELLENT score, according to ARPÉGE evaluation.

  6. Achalasia: A case report on its effect during surgical decision making for laparoscopic sleeve gastrectomy in the young morbidly obese patient

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    Rodolfo J. Oviedo, MD, FACS

    2016-01-01

    Conclusion: The patient has already undergone a POEM procedure, which was chosen to maintain the gastric fundus, cardia, and gastroesophageal junction (GEJ architecture as opposed to a LHM with Dor fundoplication, which would have altered the anatomy, thus making a concomitant laparoscopic sleeve gastrectomy an unfeasible option.

  7. Laparoscopic sleeve gastrectomy without over-sewing the staple line: A case series demonstrating efficacy and minimization of both intra- and post-operative complications

    Directory of Open Access Journals (Sweden)

    Dr. S. Moradian, DO

    2017-01-01

    Conclusion: Our technique, to our knowledge, is the first to describe laparoscopic sleeve gastrectomy without over-sewing the staple line, no post-operative anticoagulation, no UGI series on POD#1, and discharge home on POD#1 with no major complications.

  8. The Influence of Splenectomy Performed Simultaneously with Gastrectomy on Postoperative Complications in Patients with Gastric Cancer Undergoing Surgery with the Intention to Treat

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    Głuszek Stanisław

    2014-07-01

    Full Text Available Despite the growing understanding of the pathophysiological processes in the perioperative period and significant advancements in surgical techniques, operative treatment for gastric cancer remains a challenge for surgeons, especially because the primary procedure of total or nearly total gastrectomy must at times be extended by the resection of other organs.

  9. One-Step Transpapillary Balloon Dilation under Cap-Fitted Endoscopy without a Preceding Sphincterotomy for the Removal of Bile Duct Stones in Billroth II Gastrectomy.

    Science.gov (United States)

    Lee, Tae Hoon; Hwang, Jae Chul; Choi, Hyun Jong; Moon, Jong Ho; Cho, Young Deok; Yoo, Byung Moo; Park, Sang-Heum; Kim, Jin Hong; Kim, Sun-Joo

    2012-01-01

    Endoscopic sphincterotomy may be limited in Billroth II gastrectomy because of difficulty in orientating the duodenoscope and sphincterotome as a result of altered anatomy. This study was planned to investigate the efficacy and safety of endoscopic transpapillary large balloon dilation (EPBD) without preceding sphincterotomy for removal of large CBD stones in Billroth II gastrectomy. Between March 2010 and February 2011, one-step EPBD under cap-fitted forward-viewing endoscopy was performed in patients who had undergone Billroth II gastrectomy at two tertiary referral centers. Main outcome measurements were successful duct clearance and EPBD-related complications. Successful access to major duodenal papilla was performed in 13 patients, but successful selective CBD cannulation was achieved in 12 patients (92.3%). Median maximum transverse stone size was 11.5 mm (10 to 14 mm). The mean number of stones was 2 (1-5). The median CBD diameter was 15 mm (12 to 19 mm). Mean procedure time from successful biliary access to complete stone removal was 17.8 min. Complete duct clearance was achieved in all patients. Four patients (33.3%) needed one more session of ERCP for removal of remnant stones. Asymptomatic hyperamylasemia in two patients and minor bleeding in another occurred. Without preceding sphincterotomy, one-step EPBD (≥10 mm) under cap-fitted forward-viewing endoscopy may be safe and effective for the removal of large stones (≥10 mm) with CBD dilatation in Billroth II gastrectomy.

  10. Pancreatic fistula may be an important complication following spleen-preserving radical gastrectomy with dissection of No.10 and No.11 lymph nodes

    Institute of Scientific and Technical Information of China (English)

    ZHANG Jun; ZHANG Zhong-tao; WANG Yu; WANG Kang-li

    2010-01-01

    @@ In recent years, spleen-preserving radical gastrectomy with dissection of No.10 and No.11 lymph nodes has been gradually accepted because of an improved understanding of immune function of the spleen in the perioperative period and for prognosis of gastric cancer.

  11. Distal Fibula Fractures in National Football League Athletes

    Science.gov (United States)

    Werner, Brian C.; Mack, Christina; Franke, Kristina; Barnes, Ronnie P.; Warren, Russell F.; Rodeo, Scott A.

    2017-01-01

    Background: Despite the frequency of distal fibula fractures in elite athletes and the significant potential impact on the athletes’ season and future careers, little data exist characterizing the epidemiology of these injuries or, more importantly, return to competition. Purpose: To (1) evaluate the incidence of acute distal fibula fractures in National Football League (NFL) athletes, including isolated distal fibula and combined ankle fracture patterns; (2) analyze distal fibula fracture rates in NFL athletes by position, type of play, and contact type; (3) determine the rates of distal fibula fracture surgery in NFL athletes; and (4) report the days missed due to distal fibula fractures in NFL athletes. Study Design: Descriptive epidemiology study. Methods: A retrospective review of distal fibula fractures reported to the NFL from 2000 to 2014 was performed using the NFL Injury Surveillance System. All distal fibula fractures were included, along with isolated and combined fracture patterns. Stress fractures and proximal fibula fractures were excluded. Epidemiological data and rates of surgery were determined. Return to sport was calculated and stratified by injury pattern and management. Results: Overall, 237 distal fibula fractures in NFL athletes from 2000 to 2014 were included; 197 (83%) were isolated distal fibula fractures. A mean of 16 distal fibula fractures occurred each year (median, 16 per year). Fractures occurred most frequently on running (38%) and passing (24%) plays, but the frequency was next highest on kickoffs (16%), despite the relative infrequency of kickoffs during the average game compared with other play types. Surgery was reported for more than half of all distal fibula fractures (n = 128, 54%). Overall, patients who underwent surgery missed significantly more days (mean, 123.8 days) than players who did not undergo surgery (mean, 75.3 days) (P NFL athletes and result in significant time missed from competition. Further research is

  12. Distal Fibula Fractures in National Football League Athletes.

    Science.gov (United States)

    Werner, Brian C; Mack, Christina; Franke, Kristina; Barnes, Ronnie P; Warren, Russell F; Rodeo, Scott A

    2017-09-01

    Despite the frequency of distal fibula fractures in elite athletes and the significant potential impact on the athletes' season and future careers, little data exist characterizing the epidemiology of these injuries or, more importantly, return to competition. To (1) evaluate the incidence of acute distal fibula fractures in National Football League (NFL) athletes, including isolated distal fibula and combined ankle fracture patterns; (2) analyze distal fibula fracture rates in NFL athletes by position, type of play, and contact type; (3) determine the rates of distal fibula fracture surgery in NFL athletes; and (4) report the days missed due to distal fibula fractures in NFL athletes. Descriptive epidemiology study. A retrospective review of distal fibula fractures reported to the NFL from 2000 to 2014 was performed using the NFL Injury Surveillance System. All distal fibula fractures were included, along with isolated and combined fracture patterns. Stress fractures and proximal fibula fractures were excluded. Epidemiological data and rates of surgery were determined. Return to sport was calculated and stratified by injury pattern and management. Overall, 237 distal fibula fractures in NFL athletes from 2000 to 2014 were included; 197 (83%) were isolated distal fibula fractures. A mean of 16 distal fibula fractures occurred each year (median, 16 per year). Fractures occurred most frequently on running (38%) and passing (24%) plays, but the frequency was next highest on kickoffs (16%), despite the relative infrequency of kickoffs during the average game compared with other play types. Surgery was reported for more than half of all distal fibula fractures (n = 128, 54%). Overall, patients who underwent surgery missed significantly more days (mean, 123.8 days) than players who did not undergo surgery (mean, 75.3 days) (P NFL athletes and result in significant time missed from competition. Further research is required to determine the optimal management of fibula

  13. Intra-Articular Osteotomy for Distal Humerus Malunion

    Directory of Open Access Journals (Sweden)

    René K. Marti

    2009-01-01

    Full Text Available Intra-articular osteotomy is considered in the rare case of malunion after a fracture of the distal humerus to restore humeral alignment and gain a functional arc of elbow motion. Traumatic and iatrogenic disruption of the limited blood flow to the distal end of the humerus resulting in avascular necrosis of capitellum or trochlea is a major pitfall of the this technically challenging procedure. Two cases are presented which illustrate the potential problems of intra-articular osteotomy for malunion of the distal humerus.

  14. An Asian perspective on the management of distal radius fractures.

    Science.gov (United States)

    Sebastin, Sandeep J; Chung, Kevin C

    2012-05-01

    There is limited data regarding the epidemiology, pathology, and management of distal radius fractures from centers in Asia. The advanced economies in Asia include Hong Kong, Japan, Korea, Singapore, and Taiwan, whereas the prominent emerging economies are China, India, Malaysia, Philippines, and Thailand. This article examines the available epidemiological data from Asia, compares the management of distal radius fractures in the advanced and emerging Asian economies and how they compare with the current management in the west. It concludes by offering solutions for improving outcomes of distal radius fractures in Asia.

  15. An alternative method of osteosynthesis for distal humeral shaft fractures.

    Science.gov (United States)

    Levy, Jonathan C; Kalandiak, Steven P; Hutson, James J; Zych, Gregory

    2005-01-01

    Treatment of extra-articular distal humerus shaft fractures with plating techniques is often difficult, as traditional centrally located posterior plates often encroach on the olecranon fossa, limiting distal osseous fixation. The use of a modified Synthes Lateral Tibial Head Buttress Plate (Synthes, Paoli, PA) allows for a centrally placed posterior plating of the humeral shaft that angles anatomically along the lateral column to treat far distal humeral shaft fractures. Fifteen patients treated in this manner were followed to radiographic and clinical union. There were no cases of instrumentation failure or loss of reduction.

  16. Fracture of the distal radius: epidemiology and premanagement radiographic characterization.

    Science.gov (United States)

    Porrino, Jack A; Maloney, Ezekiel; Scherer, Kurt; Mulcahy, Hyojeong; Ha, Alice S; Allan, Christopher

    2014-09-01

    Fractures of the distal radius are common and frequently encountered by the radiologist. We review the epidemiology, classification, as well as the concept of instability. Salient qualitative and quantitative features of the distal radius fracture identifiable on the routine radiography series are highlighted. We conclude with a synopsis of descriptors that are of greatest utility to the clinician for treatment planning and that should be addressed in the radiology report. A detailed understanding of the intricacies of the distal radius fracture is necessary for the radiologist to provide a clinically relevant description.

  17. Prevalence of Chronic Gastritis or Helicobacter pylori Infection in Adolescent Sleeve Gastrectomy Patients Does Not Correlate with Symptoms or Surgical Outcomes.

    Science.gov (United States)

    Franklin, Ashanti L; Koeck, Emily S; Hamrick, Miller C; Qureshi, Faisal G; Nadler, Evan P

    2015-08-01

    In adults undergoing gastric bypass surgery, it is routine practice to perform pre-operative testing for Helicobacter pylori infection. Evidence suggests that infection impairs anastomotic healing and contributes to complications. There currently are no data for adolescents undergoing bariatric procedures. Despite few patients with pre-operative symptoms, we noted occasional patients with H. pylori detected after sleeve gastrectomy. We reviewed our experience with our adolescent sleeve gastrectomy cohort to determine the prevalence of H. pylori infection, its predictive factors, and association with outcomes. We hypothesized that H. pylori infection would be associated with pre-operative symptoms, but not surgical outcomes. All patients undergoing sleeve gastrectomy at our hospital were included. We conducted a chart review to determine pre- or post-operative symptoms of gastroesophageal reflux disease GERD or gastritis, operative complications, and long-term anti-reflux therapy after surgery. Pathology reports were reviewed for evidence of gastritis and H. pylori infection. 78 adolescents had laparoscopic sleeve gastrectomy from January 2010 through July 2014. The prevalence of chronic gastritis was 44.9% (35/78) and 11.4% of those patients had H. pylori (4/35). Only one patient with H. pylori had pre-operative symptoms, and only 25.7% (9/35) of patients with pathology-proven gastritis had symptoms. One staple line leak occurred but this patient did not have H. pylori or gastritis. Mean patient follow-up was 10 (3-26) mos. There is a moderate prevalence of gastritis among adolescents undergoing sleeve gastrectomy, but only a small number of these patients had H. pylori infection. Neither the presence of chronic gastritis nor H. pylori infection correlated with symptoms or outcomes. Thus, in the absence of predictive symptomology or adverse outcome in those who are infected, we advocate for continued routine pathologic evaluation without the required need for pre

  18. Short-term outcomes and nutritional status after laparoscopic subtotal gastrectomy with a very small remnant stomach for cStage I proximal gastric carcinoma.

    Science.gov (United States)

    Furukawa, Haruna; Kurokawa, Yukinori; Takiguchi, Shuji; Tanaka, Koji; Miyazaki, Yasuhiro; Makino, Tomoki; Takahashi, Tsuyoshi; Yamasaki, Makoto; Nakajima, Kiyokazu; Mori, Masaki; Doki, Yuichiro

    2017-08-20

    Total or proximal gastrectomy is usually performed for early proximal gastric carcinoma, but the optimal type of gastrectomy is still unknown. We evaluated short-term outcomes and nutritional status after laparoscopic subtotal gastrectomy (LsTG) in comparison with laparoscopic total gastrectomy (LTG) and laparoscopic proximal gastrectomy (LPG). We analyzed 113 patients who underwent LsTG (n = 38), LTG (n = 48), or LPG (n = 27) for cStage I gastric cancer located in the upper third of the stomach. Postoperative morbidities, nutritional status including body weight, serum albumin, hemoglobin, the prognostic nutritional index (PNI), and endoscopic findings at 1 year after surgery were compared between LsTG and both LTG and LPG. Operation time and intraoperative blood loss were similar among the three groups. The incidence of postoperative morbidities was lower in LsTG than in LTG. The degree of body weight loss was significantly smaller in LsTG than in LTG at 6 and 12 months. At 12 months, LsTG resulted in better serum albumin and PNI than LPG, and better hemoglobin than LTG. Endoscopic examination demonstrated that one LsTG patient and two LPG patients had reflux esophagitis. Remnant gastritis was observed more frequently in LPG than in LsTG. No LsTG patient had bile reflux, although it was observed in four LPG patients. LsTG with a very small remnant stomach had favorable short-term outcomes and nutritional status compared with LTG and LPG, so it may be a better treatment option for cStage I proximal gastric carcinoma.

  19. Effects of sleeve gastrectomy and rs9930506 FTO variants on angiopoietin/Tie-2 system in fat expansion and M1 macrophages recruitment in morbidly obese subjects.

    Science.gov (United States)

    Figueroa-Vega, Nicté; Jordán, Benjamín; Pérez-Luque, Elva Leticia; Parra-Laporte, Luis; Garnelo, Serafín; Malacara, Juan Manuel

    2016-12-01

    Angiogenesis in inflammation are hallmarks for adipose tissue expansion in obesity. The role of angiopoietin/Tie-2 system in adipose tissue expansion and immune cell recruitment is unclear. We studied the effect of sleeve gastrectomy and the influence of FTO rs9930506 polymorphism on Tie-2, angiopoietin-1 and angiopoietin-2 expression in morbid obesity. Fifteen morbidly obese subjects (4 men and 11 women) aged 24-55 years were followed-up 3 and 6 months after sleeve gastrectomy. Serum sTie-2, angiopoietin-1, angiopoietin-2, and hypoxia-inducible factor-1α concentrations were determined by ELISA. Tie-2 and its ligands in visceral and subcutaneous adipose tissue were localized by immunohistochemistry. Tie-2 expression was measured by flow cytometry in circulating monocytes and infiltrated macrophages. Comparisons before and after sleeve gastrectomy were carried out using ANOVA for repeated measures. rs9930506FTO genotyping was performed by PCR-RFLP. Circulating sTie-2 and angiopoietin-2 were higher before sleeve gastrectomy. Tie-2 and angiopoietin-2 mRNA levels were higher in subcutaneous adipose tissue than visceral and both decreased after surgery. Monocytes and infiltrated macrophages showed a pro-inflammatory phenotype, with increased Tie-2 expression that decreased 3 and 6 months after sleeve gastrectomy. Baseline sTie-2 correlated inversely with adiponectin levels. At baseline the rs9930506FTO AG ó GG genotypes carriers had more 34 kg than genotype carriers of rs9930506 AA. Weight and body mass index decreased at 6 months. We found that angiopoietin/Tie-2 system is mainly expressed in subcutaneous adipose tissue, contributing to expandability, fat accumulation, and monocytes attachment in obesity. Bariatric surgery favorably modifies the pro-angiogenic profile, allowed a reduced angiogenic expression in the circulation and adipose tissue.

  20. The Development of Diabetes after Subtotal Gastrectomy with Billroth II Anastomosis for Peptic Ulcer Disease

    Science.gov (United States)

    Chen, Chien-Hua; Hsu, Che-Ming; Lin, Cheng-Li

    2016-01-01

    Purpose A duodenal bypass after a Roux-en-Y gastric bypass operation for obesity can ameliorate the development of diabetes mellitus (DM). We attempted to determine the subsequent risk of developing DM after subtotal gastrectomy with Billroth II anastomosis (SGBIIA) for peptic ulcer disease (PUD). Methods We identified 662 patients undergoing SGBIIA for PUD between 2000 and 2011 from the Longitudinal Health Insurance Database as the study cohort, and we randomly selected 2647 controls from the peptic ulcer population not undergoing SGBIIA and were frequency-matched by age, sex, and index year for the control cohort. All patient cases in both cohorts were followed until the end of 2011 to measure the incidence of DM. We analyzed DM risk by using a Cox proportional hazards regression model. Results The patients who underwent SGBIIA demonstrated a lower cumulative incidence of DM compared with the control cohort (log-rank test, P < .001 and 6.73 vs 12.6 per 1000 person-y). The difference in the DM risk between patients with and without SGBIIA increased gradually with the follow-up duration. Age and sex did not affect the subsequent risk of developing DM, according to the multivariable Cox regression model. Nevertheless, the SGBIIA cohort exhibited a lower DM risk after we adjusted for the comorbidities of hypertension, hyperlipidemia, and coronary artery disease (adjusted hazard ratio (aHR): 0.56, 95% confidence interval (CI): 0.40–0.78). The incidence rate ratio (IRR) of DM in the SGBIIA cohort was lower than that in the control cohort for all age groups (age ≤ 49 y, IRR: 0.40, 95% CI: 0.16–0.99; age 50–64 y, IRR: 0.54, 95% CI: 0.31–0.96; age ≧ 65 y, IRR: 0.57, 95% CI: 0.36–0.91). Moreover, the IRR of DM was significantly lower in the SGBIIA cohort with comorbidities (IRR: 0.50, 95% CI: 0.31–0.78) compared with those without a comorbidity (IRR: 0.65, 95% CI: 0.40–1.04). Conclusion The findings of this population-based cohort study revealed that

  1. Optical Coherence Tomography Parameters in Morbidly Obese Patients Who Underwent Laparoscopic Sleeve Gastrectomy

    Directory of Open Access Journals (Sweden)

    Berna Dogan

    2016-01-01

    Full Text Available Purpose. To investigate changes in optical coherence tomography parameters in morbidly obese patients who had undergone laparoscopic sleeve gastrectomy (LSG. Methods. A total of 41 eyes of 41 morbidly obese patients (BMI ≥ 40 who had undergone LSG were included in study. The topographic optic disc parameters, central macular thickness (CMT, total macular volume (TMV, and retinal ganglion cell layer (RGCL were measured by spectral-domain optical coherence tomography (SD-OCT. Subfoveal choroidal thickness (SFCT was measured by enhanced deep imaging-optical coherence tomography (EDI-OCT. Results. The mean CMT was 237.4±24.5 μm, 239.3±24.1 μm, and 240.4±24.5 μm preoperatively, 3 months postoperatively, and 6 months postoperatively, respectively (p<0.01. The mean TMV was 9.88±0.52 mm3, 9.96±0.56 mm3, and 9.99±0.56 mm3 preoperatively, 3 months postoperatively, and 6 months postoperatively, respectively (p<0.01. The mean RGCL was 81.2±6.5 μm, 82.7±6.6 μm, and 82.9±6.5 μm preoperatively, 3 months postoperatively, and 6 months postoperatively, respectively (p<0.01. The mean SFCT was 309.8±71.8 μm, 331.0±81.4 μm, and 352.7±81.4 μm preoperatively, 3 months postoperatively, and 6 months postoperatively, respectively (p<0.01. No statistically significant differences were found between the preoperative values and 3- and 6-month postoperative values in rim area (p=0.34, disc area (p=0.64, vertical cup/disc ratio (p=0.39, cup volume (p=0.08, or retinal nerve fiber layer (p=0.90. Conclusions. Morbidly obese patients who undergo LSG experience a statistically significant increase in CMT, TMV, SFCT, and RGCL at 3 months and 6 months after surgery.

  2. Sleeve Gastrectomy Postoperative Hemorrhage is Linked to Type-2 Diabetes and Not to Surgical Technique.

    Science.gov (United States)

    Spivak, Hadar; Azran, Carmil; Spectre, Galia; Lidermann, Galina; Blumenfeld, Orit

    2017-05-18

    The degree, prevalence, and risk factors linked to sleeve gastrectomy (SG) postoperative hemorrhage (POH) have not been fully defined. An analysis was conducted on a prospectively collected database of 394 consecutive primary SGs performed in a single practice from January 2014 to December 2015. (1) acute POH, defined by red blood cell (RBC) transfusion and/or re-exploration; (2) subclinical POH, defined by postoperative hemoglobin drop (HgbD) >one standard deviation above mean. Variables tested included three surgical techniques: normal stapling (n = 137), "tight" stapling, (n = 142) and oversewing, (n = 115); age; gender; body mass index (BMI); co-morbidities; and elevated postoperative systolic blood pressure. Acute POH occurred in 11/394 patients (2.8%) and subclinical POH (HgbD > 2.2 g/dL) was detected in 27/312 (7.7%) of patients with available HgbD data. Acute POH patients had a mean HgbD of 5.43 ± 1.40 g/dl (p < 0.001) reflecting approximately 38.6% ± 10.0% of total blood volume. No difference in prevalence of POH was observed for the different surgical techniques. Compared with non-bleeders (n = 312), acute and subclinical POH patients (n = 38) had 52.6 vs. 27.2% prevalence type-2 diabetes (T2D) and 60.5 vs. 40.1% prevalence of dyslipidemia and higher mean preoperative hemoglobin 14.3 ± 11 vs.13.5 ± 1.2 (p < 0.05 for all). On regression analysis, only T2D (OR 2.6; 95% CI 1.2-5.6) and higher level of preoperative hemoglobin (OR 1.7; 95% CI 1.3-2.4) were independent risk factors for POH. In this study, acute and subclinical POH were primarily linked to T2D and not to surgical techniques. Special consideration is recommended for patients with T2D undergoing SG.

  3. Gastric Wall Thickness and the Choice of Linear Staples in Laparoscopic Sleeve Gastrectomy: Challenging Conventional Concepts.

    Science.gov (United States)

    Abu-Ghanem, Yasmin; Meydan, Chanan; Segev, Lior; Rubin, Moshe; Blumenfeld, Orit; Spivak, Hadar

    2017-03-01

    Little evidence is available on the choice of linear staple reloads in laparoscopic sleeve gastrectomy (LSG). Previous literature recommends matching closed staple height (CSH) to tissue-thickness (TT) to avoid ischemia. Our objective was to examine feasibility and safety of "tight" hemostatic (CSH/TT <1) stapling and map the entire gastric wall TT in LSG patients. Prospectively collected outcomes on 202 consecutive patients who underwent LSG with tight order of staples (Ethicon Endosurgery) in this order: pre-pylorus-black (CSH = 2.3 mm), antrum-green (CSH = 2.0 mm), antrum/body-blue (CSH = 1.5 mm), and white (CSH = 1.0 mm) on the body and fundus. Measurements of entire gastric wall TT were made on the first 100 patients' gastric specimens with an electronic-dogmatic indicator. Study included 147 females and 55 males with a mean age of 41.5 ± 11.9 years and body mass index of 41.5 ± 3.8 kg/m(2). Gastric wall measurements revealed mean CSH/TT ratio <1, decreasing from 0.7 ± 0.1 at pre-pylorus to 0.5 ± 0.1 at the fundus. There were 3.1% mechanical failures, mainly (68%) at pre-pylorus-black reloads. Post-operative bleeding occurred in 5 (2.5%) patients. There were no leaks or clinical evidence of sleeve ischemia. Stepwise regression analysis revealed that body mass index (P < 0.001), hypertension (P < 0.01), and male gender (P < 0.001) were associated with increased gastric TT. Our study suggests that reloads with CSH/TT <1 in LSG including staples with CSH of 1 mm on body and fundus are safe. The results challenge the concept that tight stapling cause's ischemia. Since tight reloads are designed to improve hemostasis, their application could have clinical benefit.

  4. Minimally invasive percutaneous plate fixation of distal tibia fractures.

    LENUS (Irish Health Repository)

    Bahari, Syah

    2007-10-01

    We report a series of 42 patients reviewed at a mean of 19.6 months after treatment of distal tibial and pilon fractures using the AO distal tibia locking plate with a minimally invasive percutaneous plate osteosynthesis (MIPPO) technique. Mean time to union was 22.4 weeks. All fractures united with acceptable alignment and angulation. Two cases of superficial infection were noted, with one case of deep infection. Mean SF36 score was 85 and mean AOFAS score was 90 at a mean of 19 months follow-up. We report satisfactory outcomes with the use of the AO distal tibia locking plate in treatment of unstable distal tibial fractures. Eighty-nine percent of the patients felt that they were back to their pre injury status and 95% back to their previous employment.

  5. Distal femoral osteotomy using a novel deformity reduction device.

    Science.gov (United States)

    Panichi, Enrico; Cappellari, Fulvio; Olimpo, Matteo; Piras, Lisa A; Radasch, Robert; Ferretti, Antonio; Peirone, Bruno

    2016-09-20

    Distal femoral osteotomy is a surgical procedure used to correct patellar luxation, secondary to a femoral deformity. A distal femoral osteotomy using the tibial plateau levelling osteotomy-jig to temporarily provide stability of the distal femoral osteotomy, maintaining limb alignment in the frontal and axial planes prior to internal plate fixation of the osteotomy, has been described. This report describes a novel jig named Deformity Reduction Device (DRD). This device was developed with the specific aim of increasing precision and predictability during corrective osteotomy execution in order to be consistent with the preoperative planning. The distal femoral osteotomy DRD-assisted procedure is described in detail, discussing the theoretical and practical principles of the application.

  6. Distal coronary hemoperfusion during percutaneous transluminal coronary angioplasty

    NARCIS (Netherlands)

    deMuinck, ED; denHeijer, P; vanDijk, RB; Crijns, HJGM; Hillige, HL; Lie, KI

    1996-01-01

    Distal coronary hemoperfusion during percutaneous transluminal coronary angioplasty (PTCA)-with an autoperfusion balloon or active system-facilitates prolonged balloon inflation. Prolonged inflations may tack up intimal dissections and improve the primary angioplasty result in complex lesions. Addit

  7. Genetics Home Reference: distal 18q deletion syndrome

    Science.gov (United States)

    ... PDF) Patient Support and Advocacy Resources (7 links) Alexander Graham Bell Association for the Deaf and Hard ... Pliszka SR, Gelfond JA, Hale DE, Cody JD. Mood disorders in individuals with distal 18q deletions. Am ...

  8. Symptomatic Venous Thromboembolism Following Fractures Distal to the Knee

    DEFF Research Database (Denmark)

    Wahlsten, Liv Riisager; Eckardt, Henrik; Lyngbæk, Stig

    2015-01-01

    BACKGROUND: Our aims were to determine the incidence of symptomatic deep venous thrombosis (DVT) and pulmonary embolism (PE) that required inpatient or outpatient treatment, and to identify specific risk factors associated with DVT/PE in patients who had undergone surgery for a fracture distal...... to the knee. METHODS: Using individual linkage of nationwide registries, we included all Danish patients who had undergone surgery for a fracture distal to the knee between 1999 and 2011. Patients were followed for 180 days from discharge. Event rates of DVT/PE were calculated, and significant risk factors...... following surgery for fractures distal to the knee; however, the risk was increased in the presence of a number of risk factors. This study suggests that specific groups of patients undergoing surgery for a fracture distal to the knee might benefit from postdischarge antithrombotic treatment....

  9. Distal protection devices during percutaneous coronary and carotid interventions

    OpenAIRE

    2001-01-01

    Abstract Distal embolization of particulate matter complicates percutaneous coronary and peripheral interventions more often than had been recognized until recently. A number of distal protection devices are under development. The PercuSurge GuardWire™ is a balloon occlusion thrombectomy device approved by the United States Food and Drug Administration for saphenous vein graft intervention. A number of filter devices utilize an expandable filter mounted on the angioplasty guidewire to facilit...

  10. Distal posterior inferior cerebellar artery aneurysm in a child

    Directory of Open Access Journals (Sweden)

    J. Francisco Salomão

    1992-06-01

    Full Text Available The case of a 7-year-old boy presenting with recurrent episodes of subarachnoid hemorrhage due to a distal posterior inferior cerebellar artery aneurysm (PICA, successfully operated, is reported.' The low incidence of intracranial aneurysms in the first decade of life and the rare occurrence of distal PICA aneurysms are unusual features of this case. The theories regarding the origin of intracranial berry aneurysms are discussed.

  11. Primary ciliogenesis requires the distal appendage component Cep123

    Directory of Open Access Journals (Sweden)

    James E. Sillibourne

    2013-04-01

    Primary cilium formation is initiated at the distal end of the mother centriole in a highly co-ordinated manner. This requires the capping of the distal end of the mother centriole with a ciliary vesicle and the anchoring of the basal body (mother centriole to the cell cortex, both of which are mediated by the distal appendages. Here, we show that the distal appendage protein Cep123 (Cep89/CCDC123 is required for the assembly, but not the maintenance, of a primary cilium. In the absence of Cep123 ciliary vesicle formation fails, suggesting that it functions in the early stages of primary ciliogenesis. Consistent with such a role, Cep123 interacts with the centriolar satellite proteins PCM-1, Cep290 and OFD1, all of which play a role in primary ciliogenesis. These interactions are mediated by a domain in the C-terminus of Cep123 (400–783 that overlaps the distal appendage-targeting domain (500–600. Together, the data implicate Cep123 as a new player in the primary ciliogenesis pathway and expand upon the role of the distal appendages in this process.

  12. [Epidemiology and management of isolated distal deep venous thrombosis].

    Science.gov (United States)

    Galanaud, J-P; Kahn, S R; Khau Van Kien, A; Laroche, J-P; Quéré, I

    2012-12-01

    Isolated distal deep-vein thromboses (DVT) are infra-popliteal DVT without involvement of proximal veins or pulmonary embolism (PE). They can affect deep calf (tibial anterior, tibial posterior, or peroneal) or muscular (gastrocnemius or soleal) veins. They represent half of all lower limbs DVT. Proximal and distal DVTs differ in terms of risk factor profile, proximal DVT being more frequently associated with chronic risk factors and distal DVT with transient ones. Their natural history (rate of spontaneous proximal extension) is debated leading to uncertainties on the need to diagnose and treat them with anticoagulant drugs. In the long term, the risk of venous thromboembolic recurrence is lower than that of proximal DVT and their absolute risk of post-thrombotic syndrome is unknown. French national guidelines suggest treating with anticoagulants for 6 weeks a first episode of isolated distal DVT provoked by a transient risk factor and treating for at least 3 months unprovoked or recurrent or active cancer-related distal DVT. The use of compression stockings use is suggested in case of deep calf vein thrombosis. Ongoing therapeutic trials should provide important data necessary to establish an evidence-based mode of care, especially about the need to treat distal DVT at low risk of extension with anticoagulants.

  13. Proximal gastrectomy and total gastrectomy controled clinical studies gastroesophageal junction cancer treatment%近端胃切除术和全胃切除术治疗食管胃结合部癌的临床对照研究

    Institute of Scientific and Technical Information of China (English)

    王治伟

    2014-01-01

    Objective: comparative analysis of total gastrectomy and proximal gastrectomy impact on the quality of life of cancer (AEG) in patients with esophageal gastric junction. Methods: AEG patients in our hospital in January 2012 -2013 December 30 routine total gastrectomy as a control group, and the other to select the same period in 30 patients with proximal gastrectomy routine as the observation group. Application-specific rating scale gastric (QLQ-STO22) evaluate the quality of life of patients. Results: The control group scored significantly higher than diet limited extent, the experimental group, the experimental group reflux, altered taste score was significantly higher (P <0.05). Conclusion: The proximal gastrectomy and total gastrectomy treatment AEG, wil merge different degrees of postoperative complications, the implementation of a lower total gastrectomy who taste and regurgitation scores, implementing proximal gastrectomy were restricted diet lighter degree.%目的:对比分析全胃切除术及近端胃切除术对食管胃结合部腺癌(AEG)患者生活质量的影响。方法选取我院2012年1月-2013年12月30例行全胃切除术的A E G患者作为对照组,另选取同期30例行近端胃切除术的患者作为观察组。应用胃癌特异性评价量表(QLQ-STO22)评价患者术后生活质量。结果对照组饮食受限程度得分明显高于实验组,实验组反流、味觉改变得分明显高于对照组(P<0.05)。结论采用近端胃切除术及全胃切除术治疗A E G,术后均会合并不同程度并发症,实施全胃切除术者味觉及反流得分更低,实施近端胃切除术者饮食受限程度更轻。

  14. Gastric wall thickening on spiral CT after subtotal gastrectomy for gastric cancer: comparision between recurrent caner and benign thickening

    Energy Technology Data Exchange (ETDEWEB)

    Park, Chang Sook; Choi, Jong Cheol; Yoon, Sung Kuk; Kim, Jae Ik; Oh, Jong Young; Kang, Myung Jin; Lee, Ki Nam; Nam, Kyuung Jin [Donga Univ. College of Medicine, Pusan (Korea, Republic of)

    2000-12-01

    To determine the features revealed by two-phase spiral CT scanning useful for differential diagnosis between recurrent cancer and benign wall thickening in patients who have undergone subtotal gastrectomy for stomach cancer. We retrospectively reviewed 25 cases in which wall thickening of more than 1cm in the remnant stomach after subtotal gastrectomy was revealed by two-phase spiral CT scanning. All cases were confirmed: 11 were recurrent cancer, and in 14, benign wall thickening was demonstrated. We analyzed the CT findings including maximal thickness of the gastric wall, patterns of wall thickening, degree of contrast enhancement seen during the arterial and portal phases, and the presence of perigastric strands. Maximal wall thickness was classified as either more or less than 15mm, and as either focal or diffuse. We also determined whether lymphadenopathy was present. Mean maximal gastric wall thickness was 18.4mm in the recurrent cancer group ({sup g}roup A{sup )} and 12.6mm in the benign group ({sup g}roup B{sup )}. The gastric wall was thicker than 15mm in 10 of 11 group A cases and in 3 of 14 in group B; wall thickening was focal (n=3) or diffuse (n=8) in group A, and focal (n=13) or diffuse (n=1) in group B, while the enhancement patterns seen during the arterial and portal phase, respectively, were high/high (n=8), low/high (n=1) and low/low (n=2) in group A, and low/low (n=7), low/high (n=4), high/low (n=1) and high/high (n=2) in group B. Perigastric strands were observed in nine cases in group A, but in none in group B, while lymphadenopathy was combined with wall thickening in seven group A cases but in none of those in group B. In patients who have undergone subtotal gastrectomy for gastric cancer, two-phase spiral CT findings including maximal thickness of the gastric wall, patterns of wall thickening, degree of contrast enhancement seen during the arterial and portal phase, the presence of perigastric strands, and lymphadenopathy are useful for

  15. Effects of glutamine-containing total parenteral nutrition on phagocytic activity and anabolic hormone response in rats undergoing gastrectomy

    Institute of Scientific and Technical Information of China (English)

    Chen-Hsien Lee; Wan-Chun Chiu; Soul-Chin Chen; Chih-Hsiung Wu; Sung-Ling Yeh

    2005-01-01

    AIM: To investigate the effect of glutamine (Gln)-containing parenteral nutrition on phagocytic activity and to elucidate the possible roles of Gin in the secretion of anabolic hormones and nitrogen balance in rats undergoing a gastrectomy.METHODS: Rats with an internal jugular catheter were divided into 2 experimental groups and received total parenteral nutrition (TPN). The TPN solutions were isonitrogenous and identical in nutrient compositions except for differences in amino acid content. One group received conventional TPN (control), and in the other group, 25%of the total amino acid nitrogen was replaced with Gln.After receiving TPN for 3 d, one-third of the rats in each experimental group were sacrificed as the baseline group.The remaining rats underwent a partial gastrectomy and were killed 1 and 3 d, respectively, after surgery. Plasma,peritoneal lavage fluid (PLF), and urine samples were collected for further analysis.RESULTS: The Gin group had fewer nitrogen losses 1 and 2 d after surgery (d1, 16.6±242.5 vs -233.4±205.9 mg/d,d2, 31.8±238.8 vs-253.4±184.6 mg/d, P<0.05). There were no differences in plasma growth hormone (GH) and insulin-like growth factor-1 levels between the 2 groups before or after surgery. The phagocytic activity of peritoneal macrophages was higher in the Gin group than in the control group 1 d after surgery (4 1185±931 vs 323±201,P<0.05). There were no differences in the phagocytic activities of blood polymorphonuclear neutrophils between the 2 groups at the baseline or on the postoperative days.No significant differences in interleukin-1β or interleukin-6concentrations in PLF were observed between the 2 groups.However, tumor necrosis factor-α level in PLF was significantly lower in the Gin group than in the control group on postoperative d 3.CONCLUSION: TPN supplemented with Gin can improve the nitrogen balance, and enhance macrophage phagocytic activity at the site of injury. However, Gin supplementation has no effect

  16. Arthroplasty of the distal ulna distal in managing patients with post-traumatic disorders of the distal radioulnar joint: measurement of quality of life

    Directory of Open Access Journals (Sweden)

    Marcio Aurélio Aita

    2015-12-01

    Full Text Available ABSTRACT OBJECTIVE: To measure the quality of life and clinical-functional results from patients diagnosed with osteoarthrosis of the distal radioulnar joint who underwent surgical treatment using the technique of total arthroplasty of the ulna, with a total or partial Ascension(r prosthesis of the distal ulna. METHODS: Ten patients were evaluated after 12 months of follow-up subsequent to total or partial arthroplasty of the distal ulna. All of them presented post-traumatic osteoarthrosis and/or chronic symptomatic instability of the distal radioulnar joint. The study was prospective. Seven patients had previously undergone wrist procedures (two cases with Darrach, three with Sauvé-Kapandji and two with ligament reconstruction of the fibrocartilage complex and three presented fractures of the distal ulna that evolved with pain, instability and osteoarthrosis of the distal radioulnar joint. The following were assessed: quality of life (DASH scale; percentage degree of palm grip strength (kgf and pronosupination range of motion in relation to the unaffected side; pain (VAS; return to work; subjective evaluation of radiography; and complications. RESULTS: The patients presented a mean range of motion of 174.5° (normal side: 180°. Quality of life was analyzed by applying the DASH questionnaire and the mean value found was 5.9. The mean pain score using the VAS was 2.3. The mean degree of palm grip strength (kgf was 50.7, which represented 90.7% of the strength on the unaffected side. The complication rate was 10%: this patient presented slight dorsal instability of the ulna and persistent pain, and did not return to work. This patient is still being followed up in the outpatient clinic and occupational therapy sector, with little improvement. He does not wish to undergo a new procedure. The mean length of follow-up was 16.8 months, with a minimum of 10 and maximum of 36 months. CONCLUSION: This concept is subject to the test of time

  17. Arthroplasty of the distal ulna distal in managing patients with post-traumatic disorders of the distal radioulnar joint: measurement of quality of life☆

    Science.gov (United States)

    Aita, Marcio Aurélio; Ibanez, Daniel Schneider; Saheb, Gabriel Cunha Barbosa; Alves, Rafael Saleme

    2015-01-01

    Objective To measure the quality of life and clinical–functional results from patients diagnosed with osteoarthrosis of the distal radioulnar joint who underwent surgical treatment using the technique of total arthroplasty of the ulna, with a total or partial Ascension® prosthesis of the distal ulna. Methods Ten patients were evaluated after 12 months of follow-up subsequent to total or partial arthroplasty of the distal ulna. All of them presented post-traumatic osteoarthrosis and/or chronic symptomatic instability of the distal radioulnar joint. The study was prospective. Seven patients had previously undergone wrist procedures (two cases with Darrach, three with Sauvé–Kapandji and two with ligament reconstruction of the fibrocartilage complex) and three presented fractures of the distal ulna that evolved with pain, instability and osteoarthrosis of the distal radioulnar joint. The following were assessed: quality of life (DASH scale); percentage degree of palm grip strength (kgf) and pronosupination range of motion in relation to the unaffected side; pain (VAS); return to work; subjective evaluation of radiography; and complications. Results The patients presented a mean range of motion of 174.5° (normal side: 180°). Quality of life was analyzed by applying the DASH questionnaire and the mean value found was 5.9. The mean pain score using the VAS was 2.3. The mean degree of palm grip strength (kgf) was 50.7, which represented 90.7% of the strength on the unaffected side. The complication rate was 10%: this patient presented slight dorsal instability of the ulna and persistent pain, and did not return to work. This patient is still being followed up in the outpatient clinic and occupational therapy sector, with little improvement. He does not wish to undergo a new procedure. The mean length of follow-up was 16.8 months, with a minimum of 10 and maximum of 36 months. Conclusion This concept is subject to the test of time. Implantation of a prosthesis is a

  18. Blocking screws for the treatment of distal femur fractures.

    Science.gov (United States)

    Seyhan, Mustafa; Cakmak, Selami; Donmez, Ferdi; Gereli, Arel

    2013-07-01

    Intramedullary nailing is one of the most convenient biological options for treating distal femoral fractures. Because the distal medulla of the femur is wider than the middle diaphysis and intramedullary nails cannot completely fill the intramedullary canal, intramedullary nailing of distal femoral fractures can be difficult when trying to obtain adequate reduction. Some different methods exist for achieving reduction. The purpose of this study was determine whether the use of blocking screws resolves varus or valgus and translation and recurvatum deformities, which can be encountered in antegrade and retrograde intramedullary nailing. Thirty-four patients with distal femoral fractures underwent intramedullary nailing between January 2005 and June 2011. Fifteen patients treated by intramedullary nailing and blocking screws were included in the study. Six patients had distal diaphyseal fractures and 9 had distal diaphyseo-metaphyseal fractures. Antegrade nailing was performed in 7 patients and retrograde nailing was performed in 8. Reduction during surgery and union during follow-up were achieved in all patients with no significant complications. Mean follow-up was 26.6 months. Mean time to union was 12.6 weeks. The main purpose of using blocking screws is to achieve reduction, but they are also useful for maintaining permanent reduction. When inserting blocking screws, the screws must be placed 1 to 3 cm away from the fracture line to avoid from propagation of the fracture. When applied properly and in an adequate way, blocking screws provide an efficient solution for deformities encountered during intramedullary nailing of distal femur fractures. Copyright 2013, SLACK Incorporated.

  19. Autoxidation of oxymyoglobin with the distal (E7) glutamine.

    Science.gov (United States)

    Suzuki, T

    1987-08-05

    We reported previously that the distal(E7) histidine is replaced by glutamine in myoglobin from the shark, Galeorhinus japonicus. The amino-acid sequence of myoglobin from another shark, Heterodontus japonicus, has been determined. The myoglobin is composed of 148 residues, is acetylated at the N-terminus, and contains the distal(E7) histidine at position 59. Although the sequence homologies between G. japonicus, H. japonicus, and sperm-whale myoglobins were about 40-55%, their hydropathy profiles were very similar, indicating that they have a similar geometry in their globin folding. The autoxidation rates of the two shark oxymyoglobins were examined in 0.1 M buffer at 25 degrees C over pH range 4.5-11.5. The pH dependence for the autoxidation of H. japonicus myoglobin was very similar to that of sperm-whale myoglobin, although the rate was about 10-times higher over the pH range examined. In both myoglobins, autoxidation was largely accelerated by H+. On the other hand, the pH dependence of G. japonicus myoglobin, which has the distal glutamine in the place of histidine, was quite different from those of sperm-whale and H. japonicus myoglobins. One of the most remarkable features is the fact that the autoxidation rate is not enhanced with an increase in the concentration of H+ in the acidic range of pH, where the autoxidation of sperm-whale and H. japonicus myoglobins is most accelerated. This finding suggests that the distal(E7) histidine participates in the autoxidation reaction as a catalytic residue facilitating the movement of a catalytic proton.

  20. Recent advances in the management of distal ulcerative colitis

    Institute of Scientific and Technical Information of China (English)

    Ioannis; E; Koutroubakis

    2010-01-01

    The most frequent localization of ulcerative colitis(UC) is the distal colon.In treating patients with active distal UC,efficacy and targeting of the drug to the distal colon are key priorities.Oral and rectal 5-aminosalicylic acid(5-ASA) preparations represent the first line therapy of mild-to-moderate distal UC for both induction and maintenance treatment.It has been reported that many UC patients are not adherent to therapy and that noncompliant patients had a 5-fold risk of experiencing a relapse.These findings led to the introduction of oncedaily oral regimens of 5-ASA as better therapeutic options in clinical practice due to improved adherence.New formulations of mesalazine,including the multimatrix delivery system,and mesalazine granules,which allow once-daily administration,have been developed.They have been demonstrated to be efficacious in inducing and maintaining remission in mild-to-moderate distal UC in large clinical trials.However,existing data for distal UC are rather insufficient to make a comparison between new and classical 5-ASA formulations.It seems that the new formulations are at least as effective as classical oral 5-ASA formulations.Other treatment options,in the case that 5-ASA therapy is not effective,include systemic corticosteroids,thiopurines(azathioprine or 6-mercaptopurine),cyclosporine,infliximab and surgery.The combination of a prompt diagnostic work-up,a correct therapeutic approach and an appropriate follow-up schedule is important in the management of patients with distal UC.This approach can shorten the duration of symptoms,induce a prolonged remission,improve patient’s quality of life,and optimize the use of health resources.