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Sample records for total gallbladder disease

  1. Diagnosis and management of gallbladder calculus disease.

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    Schmidt, Malte; Dumot, John A; Søreide, Odd; Søndenaa, Karl

    2012-11-01

    The number and rate of cholecystectomy are increasing worldwide, although indications for operative treatment remain empirical, and several issues in the understanding of the condition are not concisely outlined. Our intention is to summarize and interpret current opinion regarding the indications and timing of cholecystectomy in calculous gallbladder disease. Publications concerned with gallstone disease and related topics were searched for in MEDLINE using PubMed and summarized according to clinical scenarios with an emphasis on recent research. Only one randomized controlled trial has investigated the management (conservative vs. surgery) of patients with acute cholecystitis and several have compared early with deferred surgery. Two RCTs have examined treatment of uncomplicated, symptomatic gallstone disease. Apart from these, the overwhelming majority of publications are retrospective case series. Recent literature confirms that cholecystectomy for an asymptomatic or incidental gallstone is not justified. Symptomatic, uncomplicated gallstone disease may be classified into four severity groups based on severity and frequency of pain attacks, which may guide indication for cholecystectomy. Most patients below the age of 70 seem to prefer operative treatment. Acute cholecystitis may be treated with early operation if reduction of hospital days is an issue. Patients older than 70 years with significant comorbidities may forego surgical treatment without undue hazard. Symptoms following cholecystectomy remain in 25% or more and recent evidence suggest these are caused by a functional gastrointestinal disorder.

  2. Usefulness of lavage cytology during endoscopic transpapillary catheterization into the gallbladder in the cytological diagnosis of gallbladder disease.

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    Naito, Yoshiki; Okabe, Yoshinobu; Kawahara, Akihiko; Taira, Tomoki; Isida, Yusuke; Kaji, Ryouhei; Sata, Michio; Ureshino, Hiroki; Mikagi, Kazuhiro; Kinoshita, Hisafumi; Yasumoto, Makiko; Kusano, Hironori; Kage, Masayoshi; Yano, Hirohisa

    2009-06-01

    Many studies have reported methods of cell collection involving percutaneous transhepatic cholangiodrainage (PTCD) and fine-needle aspiration cytology for the diagnosis of gallbladder disease. However, few studies have described the use of a transpapillary approach, i.e., endoscopic transpapillary catheterization into the gallbladder (ETCG). In this study, we analyzed cells collected by ETCG to evaluate its usefulness in the cytological diagnosis of gallbladder disease. The subjects were 19 patients who had undergone ETCG for the diagnosis of gallbladder disease. Of these patients, 11 and 8 had gallbladder cancer and benign gallbladder disease, respectively. We also evaluated the diagnostic accuracy of PTCD cytology performed in 15 patients with gallbladder cancer.Specimens were cytologically diagnosed as normal or benign, indeterminate, suspected malignancy, malignant, and inadequate in 47% (9/19), 11% (2/19), 0% (0/19), 37% (7/19), and 5% (1/19) of patients, respectively. Specimens were diagnosed as malignant, indeterminate, normal or benign, and inadequate in 7, 2, 1, and 1, respectively, of the 11 patients diagnosed with gallbladder cancer. The sensitivity and specificity of ETCG cytology were 78 and 100%, respectively, whereas the diagnostic accuracy of PTCD cytology was 20% (3/15). None of the patients developed complications of ETCG. Despite its technical difficulty, ETCG for bile cytology allows the collection of adequate cell numbers from patients with benign disease or gallbladder cancer and facilitates a cytological diagnosis, making it a useful method for collecting cells. (c) 2009 Wiley-Liss, Inc.

  3. Sludge and stone formation in the gallbladder in bedridden elderly patients with cerebrovascular disease: influence of feeding method.

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    Onizuka, Y; Mizuta, Y; Isomoto, H; Takeshima, F; Murase, K; Miyazaki, M; Ogata, H; Otsuka, K; Murata, I; Kohno, S

    2001-05-01

    The incidence of gallbladder sludge or gallstone formation in bedridden patients with cerebrovascular disease (CVD) remains obscure. The aim of this study was to determine the incidence, relationship to feeding method, and mechanisms of gallbladder sludge and gallstone formation in elderly patients with CVD. Using ultrasonography, we determined the development of gallbladder sludge and gallstone over a 12-month period, the area of the gallbladder, the gallbladder contractile response to cerulein, and fasting levels of plasma cholecystokinin (CCK) in 40 bedridden elderly patients with CVD. The patients were divided into three groups based on the feeding method: oral ingestion (OI), nasogastric feeding (NF), and total parenteral nutrition (TPN). Gallbladder sludge and gallstone were not observed in any of the 14 OI patients, but occurred in 6 and 1 of the 11 NF patients, and in 14 and 3 of the 15 TPN patients, respectively. Fasting gallbladder areas were significantly larger in the TPN group than in the other two groups. The TPN group showed a marked decrease in cerulein-induced gallbladder contractility. Fasting plasma CCK levels were lower in the TPN group than in the OI group. Our results indicate that elderly patients with CVD confined to bed over long periods are not necessarily at risk of gallbladder sludge or gallstone formation, and the development of these features may be associated with the feeding method. The predisposition of CVD patients on TPN to gallbladder disease is probably caused by failure of gallbladder contraction, resulting from insufficient secretion of CCK and impaired sensitivity of the gallbladder to CCK.

  4. Gallbladder Function and Hepatic Structural Changes in Children with Nonalcoholic Fatty Liver Disease

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    N.Yu. Zavgorodnya

    2016-04-01

    Full Text Available During the last decade, pediatric nonalcoholic liver disease has reached epidemic proportions, becoming one of the most frequent chronic liver diseases in the global child population. Purpose: to study the relationship of the functional state of the gallbladder with structural changes in the liver in children with nonalcoholic fatty liver disease. Materials and methods. We examined 34 children aged from 8 to 17 years old. Hepatic steatosis was determined using the FibroScan® 502 touch with controlled attenuation parameter (CAP. According to the results of transient elastometry and ultrasound of the abdomen with the gallbladder function study, patients were divided into 4 groups: the 1st group consisted of 7 patients with steatosis and hypofunction of gallbladder (20.5 %, group 2 included 6 patients with steatosis and gallbladder normofunction (17.65 %, group 3 consisted of 11 patients without hepatic steatosis with hypofunction of gallbladder (32.35 %, group 4 included 10 patients without hepatic steatosis with gallbladder normofunction (29.4 %. Results. The sonographic studies demonstrated children of the 1st group (steatosis with gallbladder hypokinesia to have significantly larger sizes of liver lobes compared to group 4 (children without steatosis with gallbladder normofunction. Also, the stiffness of the liver parenchyma was highest in patients with hepatic steatosis and gallbladder hypokinesia. Discussion. The combination of hepatic steatosis and hypokinesia of the gallbladder in children is accompanied by a significant increase in liver size, increased stiffness of the liver parenchyma and increasing degree of steatosis. The data indicate the relationship of the gallbladder function and the liver structural changes.

  5. Six years' experience of minicholecystostomy for acute calculous gallbladder disease

    International Nuclear Information System (INIS)

    Lee, S.H.; Stoller, J.L.; Fache, J.S.; Gibney, R.G.; Burhenne, H.J.

    1990-01-01

    This paper assesses the value and outcome of combined surgical (mini-cholecystostomy) and radiologic stone extraction in high-risk patients with acute calculous gallbladder disease. Sixty-seven patients were treated over a 6-year period. Three were 37 women and 30 men (age range, 33-98 years; mean, 73 years). Fifty (74%) surgical procedures were performed under local anesthesia. Radiologic gallstone extraction was achieved in 49 patients (73%). Extra-corporeal shock wave lithotripsy was required in six patients to fragment large stones. Twelve patients (18%) also had bile duct stones, of which 8 (67%) were successfully cleared. There were 4 deaths (6%) within 30 days. Twelve cholecystectomies (18%) were performed between 3 and 19 weeks (mean, 9 weeks) after minicholecystostomy as a result of failed stone clearance. The long-term outcome for those patients whose gallstones were cleared are discussed

  6. Gallbladder stones and gallbladder polyps associated with increased risk of colorectal adenoma in men.

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    Liu, Yen-Ling; Wu, Jin-Shang; Yang, Yi-Ching; Lu, Feng-Hwa; Lee, Chih-Ting; Lin, Wan-Ju; Chang, Chih-Jen

    2018-04-01

    Most cases of colorectal cancer develop via an adenoma to carcinoma sequence. Gallbladder polyps share some risk factors with colorectal polyps. Little is known about the relationship between gallbladder diseases and different status of colorectal polyps by gender. This study was to investigate the association of gallbladder stones and polyps with colorectal adenomas by gender in a Taiwanese population. A total of 7066 eligible subjects who underwent a total colonoscopy as a part of health check-up between January 2001 and August 2009 were recruited. Colonoscopic findings were classified into polyp-free, non-neoplastic polyps and colorectal adenomas. Gallbladder stones and gallbladder polyps were diagnosed based on ultrasonographic findings. There was a significant difference in the status of colon polyps between subjects with and without gallbladder polyps. However, the status of colon polyps was not significantly different between subjects with or without gallbladder stones. After adjusting obesity, fasting plasma glucose, and other variables, there was a positive relationship between gallbladder polyps and colorectal adenomas (odds ratio [OR]: 1.396, 95% confidence interval [CI]: 1.115-1.747) but not non-neoplastic polyps in all subjects. In men, gallbladder polyps (OR: 1.560, 95% CI: 1.204-2.019) and gallbladder stones (OR: 1.465, 95% CI 1.081-1.984) were positively associated with colorectal adenomas. In women, neither gallbladder polyps nor gallbladder stones were significantly related to colon polyps. Both gallbladder polyps and gallbladder stones were associated with an increased risk of colorectal adenomas in men but not in women. Gender difference was significant for the association between gallbladder lesions and colorectal polyps. © 2017 Journal of Gastroenterology and Hepatology Foundation and John Wiley & Sons Australia, Ltd.

  7. Surgical approach to gallbladder disease in rural Guatemala.

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    Imran, Jonathan B; Ochoa-Hernandez, Annie; Herrejon, Juan; Madni, Tarik D; Clark, Audra T; Huerta, Sergio

    2017-10-01

    In this article, we report the current surgical approach to gallbladder disease at a major referral hospital in rural Guatemala. Complications in a cohort of patients undergoing open versus laparoscopic cholecystectomy were catalogued. We reviewed cholecystectomies performed by surgeons at the Hospital Nacional de San Benito in El Peten, Guatemala, after the adoption of the laparoscopic approach. Laparoscopic cholecystectomies (LCs) between 2014 and 2015 (n = 42) were reviewed and matched by 58 randomly selected open cholecystectomies (OCs) during the same period. Patient demographics were similar in the LC and OC groups. Of the 63 patients who had elective surgery, 43 (68%) underwent OC. Conversion rate, hospital length of stay, and readmission rate were 4%, 4.8 days, and 5%, respectively. Complications were similar between groups. Despite the low number of LCs, their complications were not different from that of OCs. During the study period, a large number of cholecystectomies continued to be open, even in the elective setting. Published by Elsevier Inc.

  8. Gallbladder ejection fraction (GBEF): after 0.02(G/KG cholecystokinin (CCK) infusion over 30 minutes in patients with a low probability of gallbladder disease

    International Nuclear Information System (INIS)

    Docherty, P.; Micallef, L.; Gruenewald, S.; Larcos, G.

    2003-01-01

    Full text: Recent literature suggests that an infusion of 0.02 (g/Kg of CCK results in a narrower range of normal GBEF than an infusion 0.01(g/Kg of. Our aim was to investigate the effect of a 30-minutes infusion of 0.02 (g/Kg, in patients with a low probability of gallbladder disease. Sixty patients presenting with abdominal symptoms were referred to West mead Medical Imaging over a 9-month period for DISIDA biliary scans. 1-minute dynamic images were collected over 90 minutes. The CCK infusion was commenced when the gallbladder was well filled. GBEF was calculated from background corrected time activity curves over the gallbladder. Sixteen patients were excluded because of previous cholecystectomy or known gallbladder disease. Thirty-three patients were considered to have a low probability of gallbladder disease after final diagnoses were obtained from referring doctors. The mean GBEF for this group was 65.6%, SD 17.2 with a mean range 28-98% compared with mean 56.9%, SD 18.1 with a mean range 21-85% of our previous study using 0.01(gCCK. Females exhibited lower GBEFs than males while females under 50 gave the lowest mean. We concluded that the higher dose infusion causes more complete gallbladder emptying, and that there is a difference in GBEF between males and females of different ages. We question the validity of the same 'Normal' range being applied to both genders and all age groups. Copyright (2003) The Australian and New Zealand Society of Nuclear Medicine Inc

  9. Totally laparoscopic gallbladder-preserving surgery: A minimally invasive and favorable approach for cholelithiasis.

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    Gao, DE-Kang; Wei, Shao-Hua; Li, Wei; Ren, Jie; Ma, Xiao-Ming; Gu, Chun-Wei; Wu, Hao-Rong

    2015-02-01

    The aim of the present study was to investigate the effectiveness of laparoscopic gallbladder-preserving surgery (L-GPS) for cholelithiasis and the feasibility and value of totally laparoscopic GPS (TL-GPS). A total of 517 patients underwent L-GPS, including 365 cases of laparoscopy-assisted GPS (LA-GPS), 143 cases of TL-GPS (preservation rate, 98.3%) and nine conversions to laparoscopic cholecystectomy. The surgeries were all performed by one medical team and the mean operating time was 72 min. All macroscopic calculi were removed through endoscopy. The number of calculi observed in the patients was between one and several dozen; diameters ranged between 0.1 and 2.5 cm. Only three cases of incisional infection were noted in the LA-GPS group and long-term follow-up showed a low recurrence rate of 1.2%. L-GPS is, therefore, an excellent approach to cure cholelithiasis and TL-GPS is a feasible and effective option that could avoid incisional complications.

  10. Carcinoma gallbladder.

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    Biswas, P K

    2010-07-01

    Carcinoma gallbladder (CaGb) is a rare disease. The aetiology of CaGb is yet not known. However the risk of CaGb is increased in anomalous pancreaticobiliary duct junction (APBDJ), gall stones, xanthogranulomatus cholecystitis, calcified or porcelain gallbladder, cholelithiasis with typhoid carriers, gallbladder adenoma, red meat consumption and tobacco uses. There are protective effects of vegetables on CaGb. Most of the cases present with advanced disease. In early carcinoma of a gallbladder sign and symptoms mimic benign disease. The diagnosis is established by ultrasonography, computerized tomography and guided fine needle aspiration cytology (FNAC). Biochemical tests are of very little value in making a diagnosis. The treatment depends on the clinical stage at presentation. Surgery offers the best chance of cure. In stage T1a, laparoscopic or open cholecystectomy alone is curative, and in T1b, cholecystectomy with hepatoduodenal lymph node dissection without combined resection of an adjacent organ is required. Segment S4a+5 hepatectomy combined with extrahepatic bile duct resection (BDR) and D2 lymph node dissection is a highly recommended operation for the treatment of T2 and T3 CaGb. The dye injection method is useful in determining the appropriate extent of hepatic resection for advanced CaGb. Resurgery is required only in those cases where tumour has invaded the serosa and/ or adjacent structures when diagnosed postoperatively. Biliary bypass is required for palliation. Prognosis depends on early diagnosis and appropriate surgical excision.

  11. Gallbladder Cancer

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    ... your gallbladder and liver to your small intestine. Cancer of the gallbladder is rare. It is more ... the abdomen It is hard to diagnose gallbladder cancer in its early stages. Sometimes doctors find it ...

  12. Application of spectral computed tomography in diagnosis of liver and gallbladder diseases

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    LI Bolong

    2017-03-01

    Full Text Available Spectral computed tomography (CT is a perfect combination of diamond probe and strong computer processing technology and a technological revolution of traditional CT. This article reviews the application of spectral CT in the diagnosis of liver and gallbladder diseases. It summarizes the application value of monochromatic spectral CT imaging, spectral curve, material separation and quantitation, and effective atomic number in the diagnosis and differentiation of liver and gallbladder diseases and analyze the advantages of energy spectrum in identification of small lesions, low dose, and judgment of homology. It is pointed out that the application of spectral CT can be further explored in the aspects of early identification, differentiation, and prognosis of tumors.

  13. The correlation between the dilated extent of bile duct and gallbladder and low bile duct obstructive jaundice diseases

    International Nuclear Information System (INIS)

    Wang Zhongqiu; Lu Guangming; Li Jieshou; Li Weiqin

    2005-01-01

    Objective: To evaluate the diagnostic value about the dilated extent of bile duct and gallbladder in low biliary obstructive diseases. Methods: CT and ERCP findings of 105 patients with low biliary obstructive disease were retrospectively analyzed. The dilated extent of intrahepatic and extra- hepatic bile duct and gallbladder were classified into seven types: Type I: severe dilatation of intrahepatic and extrahepatic bile duct and gallbladder; Type II: severe dilatation of extrahepatic bile duct and gallbladder and slight dilated intrahapetic bile duct; Type III: severe dilatation of intrahepatic and extrahepatic bile duct without or slight dilatation of gallbladder; Type IV: severe extrahepatic bile duct dilatation without or slight dilatation of intrahepatic bile duct and gallbladder; Type V: severe intrahepatic bile duct dilatation without or with slight dilatation of extrahepatic bile duct and gallbladder; Type VI: severe gallbladder dilatation without or with slight intrahepatic and extra- hepatic bile duct dilatation; Type VII: without or with slight dilatation of intrahepatic and extrahepatic bile duct and gallbladder. The biliary system dilated extent of low biliary obstructive disease on CT and ERCP were compared with results of clinical, operation, and pathology. Results: Thirty-three cases of tumor and 72 cases of non-tumor were proved by clinical and operation in 105 patients with low biliary obstructive disease. In 33 tumor patients, 16 patients were identified as Type I, 10 patients Type II, 4 patients Type III, 1 patient Type IV, 2 patients Type VII. In 72 non-tumor patients, 4 patients were identified as Type I, 4 patients Type II, 9 patients Type III, 33 patients Type IV, 2 patients Type V, 11 patients Type VI, 19 patients Type VII. A large difference between I, II type and III-VII type biliary dilatation existed in tumor and non-tumor group (χ 2 =47.33, P<0.01). Conclusion:Low obstructive biliary diseases are closely correlated with the dilated

  14. A Prospective Study of the Conservative Management of Asymptomatic Preoperative and Postoperative Gallbladder Disease in Bariatric Surgery.

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    Pineda, Omar; Maydón, Hernán G; Amado, Mónica; Sepúlveda, Elisa M; Guilbert, Lizbeth; Espinosa, Omar; Zerrweck, Carlos

    2017-01-01

    Bariatric surgery is the most effective therapy for weight loss in patients with morbid obesity. One of the most common long-term complications includes cholelithiasis. There is not a clear consensus in how to treat an asymptomatic gallbladder disease before and after bariatric surgery. Prospective study with every patient submitted to bariatric surgery from 2012 to 2014. The gallbladder status was assessed with an ultrasound before and after surgery (12 months), and a conservative management was conducted for patients with asymptomatic disease (preoperative and de novo); the need for delayed cholecystectomy was reported. Secondarily, an analysis of weight loss (%EWL) and gallbladder status was performed. Two-hundred and two bariatric surgeries were performed. The global incidence of preoperative gallbladder disease was 34.3 %, with 14.2 % presenting sludge, 20.1 % asymptomatic gallstones, and 2.3 % symptomatic gallstones. The final analysis was based on 146 patients; female sex comprised 81.1 % of cases with a mean age of 38.5 years. After 12 months, de novo gallbladder disease was observed in 21.2 %. The overall rate of cholecystectomy because of symptomatic disease after 12 months was 3.4 % (2 % developed acute cholecystitis). There were no differences in %EWL between patients with de novo gallbladder disease and those without. Conservative management of asymptomatic gallbladder disease in candidates to bariatric surgery is safe and can be offered in every case, based on the low percentage of patients requiring further cholecystectomy after 12 months. Also, a conservative management can be offered to patients developing de novo sludge/cholelithiasis without related symptoms.

  15. Gallbladder duplication

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    Yagan Pillay

    2015-01-01

    Conclusion: Duplication of the gallbladder is a rare congenital abnormality, which requires special attention to the biliary ductal and arterial anatomy. Laparoscopic cholecystectomy with intraoperative cholangiography is the appropriate treatment in a symptomatic gallbladder. The removal of an asymptomatic double gallbladder remains controversial.

  16. Percutaneous diagnosis and treatment in disease conditions of the bile ducts and the gallbladder

    International Nuclear Information System (INIS)

    Hauenstein, K.H.; Wimmer, B.; Salm, R.; Farthmann, E.H.

    1991-01-01

    Percutaneous transhepatic access to the bile duct has opened up new possibilities not only for diagnosis by means of cholangiography and cholangioscopy with endoscopically guided biopsy by small-bore equipment, but also for the treatment of benign and malignant obstructive jaundice. In malignant disease recanalization of the obstruction is possible by means of laser, intracavitary irritation, internal bile drainage in Klatskin tumors, large-diameter endoprostheses (e.g., a Y-shaped prosthesis) or metal stents. In benign disease, balloon dilatation of inflammatory stenoses, stone extractions from the bile duct or gallbladder by means of Dormia baskets, ultrasound or pezo electric shockwave-contact lithotripsy and chemical litholysis are possible very often percutaneous access is a real alternative to surgical intervention. (orig.) [de

  17. Value of gallbladder-preserving partial cholecystectomy in treatment of abnormal gallbladder morphology complicated by sand-like calculous cholecystitis: a reports of 18 cases

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    LIANG Fasheng

    2016-10-01

    Full Text Available Objective To investigate the value of laparoscopic gallbladder-preserving partial cholecystectomy in the treatment of abnormal gallbladder morphology complicated by sand-like calculous cholecystitis. Methods A total of 18 patients with abnormal gallbladder morphology complicated by sand-like calculous cholecystitis who underwent laparoscopic and choledochoscopic partial cholecystectomy in Dalian Friendship Hospital from July 2010 to January 2014 were enrolled. All the patients had abnormal gallbladder morphology manifested as folded gallbladder or adenomyosis, and the lesions were located in the distal end of the gallbladder. Before the surgery, gallbladder contraction test was performed for the diseased part and the normal part of the gallbladder to be preserved. During the surgery, choledochoscopy showed an unobstructed cystic duct and good elasticity in the gallbladder wall, and there was no marked chronic inflammation. After the diseased part of the gallbladder was removed, 4-0 absorbable suture was used for two-layer consecutive suture of the gallbladder. The t-test was used for comparison of continuous data between groups. Results All the patients underwent the surgery successfully. The mean time of operation was 98.0±9.0 minutes, and the mean time to first flatus was 22.8±2.5 hours. The patients were able to get out of the bed and drink water at 6 hours after surgery and to have meals at 24 hours after surgery. They fully recovered and were discharged at 5-7 days after surgery, and no patient experienced the complications such as bile leakage. The patients were followed up for 6-80 months; the patients′ preoperative clinical symptoms disappeared, and there was no recurrence of calculi. At 6-12 months after surgery, the patients experienced compensated cholecystectasis, and there was a significant increase in the mean volume of the gallbladder after surgery (30.29±4.23 cm3 vs 21.72±4.34 cm3, t=-13.00, P<0.001. There was a

  18. Two-port cholecystectomy maintains safety and feasibility in benign gallbladder diseases: a comparative study.

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    Lee, Sang Chul; Choi, Byeong-Jo; Kim, Say-June

    2014-01-01

    In an effort to overcome the limitations of single-port laparoscopic cholecystectomy (LC) while preserving the cosmetic benefits of reduced ports cholecystectomy, we have developed a 2-port LC that allows for the full, unrestricted use of 4 laparoscopic instruments. We retrospectively analyzed data of patients who had undergone either 4-port LC or 2-port LC for benign gallbladder diseases between March 2007 and March 2013. Two incisions of 2-port LC were composed of an umbilical incision as the manner of single-port laparoscopic surgery and a 5-mm epigastric incision. These two incisions were utilized for comfortable bimanual manipulation under the liver-elevated vision provided by a liver retractor. During the study period, 766 patients underwent LC; 263 (34.3%) started with 4-port LC, and 503 (65.7%) started with 2-port LC. Of patients started with 2-port LC, 486 patients (96.6%) was ended up with 2-port without open conversion or addition of port(s). The two groups had similar operative time, open conversion rate, incidence of complications, analgesic requirement, and length of postoperative hospital stay. Multivariate analyses revealed that the independent factors related to prolonged operative time (≥ 90 th percentile) in 2-port LC were the presence of cholecystitis (odds ratio [OR] 2.412, 95% CI 1.246-4.668, p = 0.009) and admission through the emergency department (OR 2.132, 95% CI 1.135-4.004, p = 0.019). This study suggests that 2-port LC for benign gallbladder diseases is as safe and feasible as 4-port LC when it is performed by surgeons trained in conventional laparoscopic techniques. Copyright © 2014 Surgical Associates Ltd. Published by Elsevier Ltd. All rights reserved.

  19. Clinical Relationship between Steatocholecystitis and Gallbladder Contractility Measured by Cholescintigraphy

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    Chang Seok Bang

    2015-01-01

    Full Text Available Objective. Contractility of gallbladder is known to be decreased in fatty gallbladder diseases. However, clinical estimation data about this relationship is still lacking. The aim of this study was to investigate the association between steatocholecystitis and contractility of gallbladder. Methods. Patients with cholecystitis (steatocholecystitis versus nonsteatocholecystitis who underwent cholescintigraphy before cholecystectomy were retrospectively evaluated in a single teaching hospital of Korea. The association of steatocholecystitis with contractility of gallbladder, measured by preoperative cholescintigraphy, was assessed by univariable and multivariable analysis. Results. A total of 432 patients were finally enrolled (steatocholecystitis versus nonsteatocholecystitis; 75 versus 357, calculous versus acalculous cholecystitis; 316 versus 116. In the multivariable analysis, age (OR: 0.94, 95% CI: 0.90–0.99, P=0.01 and total serum cholesterol (OR: 1.02, 95% CI: 1.01–1.04, P=0.04 were related to steatocholecystitis in patients with acalculous cholecystitis. Only age (OR: 0.97, 95% CI: 0.94–0.99, P=0.004 was significantly related to steatocholecystitis in patients with calculous cholecystitis. However, ejection fraction of gallbladder reflecting contractility measured by cholescintigraphy was not related to steatocholecystitis irrespective of presence of gallbladder stone in patients with cholecystitis. Conclusion. Ejection fraction of gallbladder measured by cholescintigraphy cannot be used for the detection or confirmation of steatocholecystitis.

  20. Comparison between ultrasonographic and clinical findings in 43 dogs with gallbladder mucoceles.

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    Choi, Jihye; Kim, Ahyoung; Keh, Seoyeon; Oh, Juyeon; Kim, Hyunwook; Yoon, Junghee

    2014-01-01

    Cholecystectomy is the current standard recommended treatment for dogs with gallbladder mucoceles. However, medical management with monitoring has also been recommended for asymptomatic dogs. The purpose of this retrospective study was to compare ultrasonographic patterns of gallbladder mucoceles with clinical disease status in a group of dogs. For each included dog, the ultrasonographic pattern of the mucocele was classified into one of six types: type 1, immobile echogenic bile; type 2, incomplete stellate pattern; type 3, typical stellate pattern; type 4, kiwi like pattern and stellate combination; type 5, kiwi like pattern with residual central echogenic bile; and type 6, kiwi like pattern. A total of 43 dogs were included. Twenty-four dogs, including 11 dogs with gallbladder rupture, were symptomatic. Nineteen dogs were asymptomatic. Cholecystectomy (n = 19), medical therapy (n = 17), or monitoring (n = 6) treatments were applied according to clinical signs and owners' requests. One dog suspected of having gallbladder rupture was euthanized. Frequencies of gallbladder mucocele patterns were as follows: type 1 = 10 (23%), type 2 = 13 (30%), type 3 = 5 (12%), type 4 = 11 (26%), type 5 = 4 (9%), and type 6 = 0. In dogs with gallbladder rupture, type 2 (8/13) was the most common. No significant correlations were found between ultrasonographic patterns of gallbladder mucoceles and clinical disease status or gallbladder rupture. Findings indicated that ultrasonographic patterns of gallbladder mucoceles may not be valid bases for treatment recommendations in dogs. © 2013 American College of Veterinary Radiology.

  1. [Condition of neurohumoral regulation of bronchial tone and gallbladder in patients with chronic cholecystitis and chronic obstructive pulmonary disease].

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    Dudka, T V; Khukhlina, O S; Dudka, I V

    2014-01-01

    SUMMARY The paper presents data from a study of the neuroendocrine regulation of nonstriated muscles, bronchial tree and the gallbladder tones by means of an assessment of the adrenergic and cholinergic systems state in patients, suffering from chronic obstructive pulmonary disease and chronic acalculous cholecystitis. Adrenergic and cholinergic activities as well as cortisol secretion have significantly changed. To study the features of adrenergic and cholinergic regulations of bronchial tone and that of the gallbladder in patients with combined course of chronic acalculous cholecystitis and chronic obstructive pulmonary disease. 92 patients were involved in the study: 30 patients with COPD (1st group), 30 patients with COPD of comorbid CAC in the acute phase (2nd group), 32 patients with CAC in the acute phase (3rd group) and a control group--30 practically healthy individuals (PHI) of the respective age. All the patients with COPD and COPD combined with CAC had a marked predominance of the parasympathetic nervous system, as evidenced by the established significant decrease of CDE (Table) in patients with isolated COPD is 1.4 times (p instance, the CDA in the individuals of groups 1 and 2 was lower by 1.6 and 2.4 times respectively (p instance, the first group patients' blood contained 2.7 times (p base of regulatory neuroendocrine and paracrine mecganisms imbalance, contributing to a development of COPD, is the cholinergic imbalance (reduction in blood acetylcholinesterase activity, hypertensive sphincter of Oddi dysfunction), adrenergic imbalance, reduction in catecholamine-depositing erythrocytes function, hypokinetic gallbladder dysfunction, adrenal dysfunction (decreased cortisol levels) that contribute to the development and progression of chronic cholecystitis against a background of hypokinetic gallbladder dysfunction.

  2. Design and application of a new series of gallbladder endoscopes that facilitate gallstone removal without gallbladder excision

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    Qiao, Tie; Huang, Wan-Chao; Luo, Xiao-Bing; Zhang, Yang-De

    2012-01-01

    In recent years, some Chinese doctors have proposed a new concept, gallstone removal without gallbladder excision, along with transition of the medical model. As there is no specialized endoscope for gallstone removal without gallbladder excision, we designed and produced a new series of gallbladder endoscopes and accessories that have already been given a Chinese invention patent (No. ZL200810199041.2). The design of these gallbladder endoscopes was based on the anatomy and physiology of the gallbladder, characteristics of gallbladder disease, ergonomics, and industrial design. This series of gallbladder endoscopes underwent clinical trials in two hospitals appointed by the State Administration of Traditional Chinese Medicine. The clinical trials showed that surgeries of gallstones, gallbladder polyps, and cystic duct calculus could be smoothly performed with these products. In summary, this series of gallbladder endoscopes is safe, reliable, and effective for gallstone removal without gallbladder excision. This note comprehensively introduces the research and design of this series of gallbladder endoscopes.

  3. Short-term outcome of total clipless laparoscopic cholecystectomy for complicated gallbladder stones in cirrhotic patients.

    Science.gov (United States)

    Kassem, Mohamed I; Hassouna, Ehab M

    2018-03-01

    Cirrhotic patients have been known to be more affected with gallstones than their non-cirrhotic counterparts; since laparoscopy was introduced, it has been generally approved as the standard approach for cholecystectomies with the exception of end-stage cirrhosis. The purpose of this study was to evaluate the safety and efficacy of clipless laparoscopic cholecystectomy using the harmonic scalpel in complicated cholelithiasis in cirrhotic patients. This prospective study was conducted on 62 cirrhotic patients presenting to the Gastrointestinal Surgery Unit in Alexandria Main University Hospital with complicated gallstones between March 2013 and March 2016. Both intraoperative time and blood loss were calculated in addition to rates of conversion to open cholecystectomy, morbidity and mortality. Most of our cases were females with a ratio of 1.7:1, with a mean age of 45.21 years, ranging from 25 to 65 years. The most common cause of cirrhotic liver was hepatitis C in 45.1% of patients. Among the 62 patients included in the study, 56 patients (90.3%) were presenting with acute cholecystitis and six patients were operated at the onset of acute biliary pancreatitis. The mean operative time was 72.9 min with mean blood loss 45.45 mL. The study concluded safety of total clipless laparoscopic cholecystectomy using a harmonic scalpel in Child A and B type cirrhotic patients, who presented with complicated gallstones. © 2017 Royal Australasian College of Surgeons.

  4. GALLBLADDER CARCINOMA

    OpenAIRE

    Blaž Trotovšek; Valentin Sojar; Dragan Stanisavljevič; Aleš Tomažič

    2003-01-01

    Background. Carcinoma of the gallbladder is a tumour with a dismal prognosis and 5-years overall survival rate less than 5%. Among the tumours of the gastrointestinal tract it is fifth in the row and its incidence is approximately 1.2/105. Tumour occurs more often (2–6 times) in women and in people over 50 years old (90%). According to the Slovenian Registry of Cancer for year 1998 the incidence of gallbladder carcinoma was 2.7/105 and it occurred 4 times more often among women. The most impo...

  5. Gallbladder removal - open

    Science.gov (United States)

    Cholecystectomy - open; Gallbladder - open cholecystectomy; Cholecystitis - open cholecystectomy; Gallstones - open cholecystectomy ... a medical instrument called a laparoscope ( laparoscopic ... Open gallbladder surgery is used when laparoscopic surgery cannot ...

  6. A case report of symptomatic gallbladder disease in the setting of peritoneal carcinomatosis originating from invasive lobular carcinoma of the breast

    Directory of Open Access Journals (Sweden)

    David Brinkman

    2016-01-01

    Conclusion: Symptomatic gallbladder disease in the setting of peritoneal carcinomatosis secondary to invasive lobular carcinoma is an uncommon presentation to surgeons. A diagnostic laparoscopy is the preferred initial evaluation. If deemed feasible, and if the surgeon has the required experience, a laparoscopic cholecystectomy can be undertaken selectively.

  7. Realtime ultrasonographic findings in gallbladder carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Ko, Y. T.; Woo, S. K.; Suh, I. J.; Lim, J. H.; Kim, H. K.; Kim, S. Y.; Ahn, C. Y. [Kyung Hee University Hospital, Seoul (Korea, Republic of)

    2010-05-15

    It is well known that realtime ultrasonography is the primary diagnostic modality to evaluate gallbladder diseases. The authors studied ultrasonographic findings of 10 pathologically proven gallbladder carcinoma patients, and it was compared with the findings of 4 cases of ERCP and 2 cases of CT which were performed at the same period. The results were as follows: 1. They were 6 males and 4 females with over 50 years of age except a 41 year old female. 2. The ultrasonographic classifications of the cases were 4 of fungating mass types, 3 of mass filling gallbladder types, 2 wall thickening types and 1 of mixed type, wall thickening and fungating mass. 3. Seven cases of cholecystitis, 6 cases of intrahepatic biliary duct dilatation, 5 cases of gallstone, 4 cases of common bile duct dilatation, 4 cases of sludge bile, 2 cases of gallbladder dilatation, 1 case of right sub phrenic and pericholecystic abscess due to perforated gallbladder. 4. Five cases of mesenteric infiltrations, 3 cases of hepatic infiltration adjacent to gallbladder, 2 cases of lymphatic metastasis to right lobe of liver and 2 cases of pericholedochal and pericaval lymph node metastasis. 5. The indistinct margin between gallbladder and surrounding organ adjacent to gallbladder mass or gallbladder wall thickening suggest cancer infiltration to adjacent organ such as liver or omentum. 6. If gallstone is engulfed in thickened gallbladder wall, the wall thickening suggests gallbladder carcinoma. 7. The differentiation between fungating mass and sludge bile, and the determination of mass could be done by positional change. 8. The preoperative ultrasonic diagnositc accuracy was in 9 out of 10 cases (90%). 9. Because of the frequent cystic duct obstruction by associated inflammation, the diagnostic accuracy of ERCP for gallbladder carcinoma was low.

  8. Realtime ultrasonographic findings in gallbladder carcinoma

    International Nuclear Information System (INIS)

    Ko, Y. T.; Woo, S. K.; Suh, I. J.; Lim, J. H.; Kim, H. K.; Kim, S. Y.; Ahn, C. Y.

    2010-01-01

    It is well known that realtime ultrasonography is the primary diagnostic modality to evaluate gallbladder diseases. The authors studied ultrasonographic findings of 10 pathologically proven gallbladder carcinoma patients, and it was compared with the findings of 4 cases of ERCP and 2 cases of CT which were performed at the same period. The results were as follows: 1. They were 6 males and 4 females with over 50 years of age except a 41 year old female. 2. The ultrasonographic classifications of the cases were 4 of fungating mass types, 3 of mass filling gallbladder types, 2 wall thickening types and 1 of mixed type, wall thickening and fungating mass. 3. Seven cases of cholecystitis, 6 cases of intrahepatic biliary duct dilatation, 5 cases of gallstone, 4 cases of common bile duct dilatation, 4 cases of sludge bile, 2 cases of gallbladder dilatation, 1 case of right sub phrenic and pericholecystic abscess due to perforated gallbladder. 4. Five cases of mesenteric infiltrations, 3 cases of hepatic infiltration adjacent to gallbladder, 2 cases of lymphatic metastasis to right lobe of liver and 2 cases of pericholedochal and pericaval lymph node metastasis. 5. The indistinct margin between gallbladder and surrounding organ adjacent to gallbladder mass or gallbladder wall thickening suggest cancer infiltration to adjacent organ such as liver or omentum. 6. If gallstone is engulfed in thickened gallbladder wall, the wall thickening suggests gallbladder carcinoma. 7. The differentiation between fungating mass and sludge bile, and the determination of mass could be done by positional change. 8. The preoperative ultrasonic diagnositc accuracy was in 9 out of 10 cases (90%). 9. Because of the frequent cystic duct obstruction by associated inflammation, the diagnostic accuracy of ERCP for gallbladder carcinoma was low.

  9. Use of sup(99m)Tc-pyridoxylidene glutamate in the investigation of gallbladder disease

    International Nuclear Information System (INIS)

    Down, R.H.L.

    1980-12-01

    A new, simple, non-invasive external scintillation counting technique has been developed to directly assess changes in gallbladder volume - quantitative sup(99m)Tc-pyridoxylidene glutamate scintiscanning. From an experience of several hundred sup(99m)Tc-pyridoxylidene glutamate cholescintiscans, interpretive criteria have been established for the confirmation or exclusion of a diagnosis of acute cholecystitis in patients who present with acute 'biliary' pain. The fasting period, the appearance and timing of scintiscans, the serum amylase and bilirubin, have all been shown to be important. These interpretive criteria have been used in a prospective study on 121 patients admitted as an emergency with a clinical diagnosis of acute cholecystitis or biliary colic. This study revealed that the investigation of choice to confirm a clinical diagnosis of acute cholecystitis was sup(99m)Tc-pyridoxylidene glutamate cholescintigraphy because it was evaluable in 99% of patients and had a sensitivity of 99% and a specificity of 91%. (U.K.)

  10. A case report of symptomatic gallbladder disease in the setting of peritoneal carcinomatosis originating from invasive lobular carcinoma of the breast.

    Science.gov (United States)

    Brinkman, David; Misra, Subhasis; Aydin, Nail

    2016-01-01

    Invasive lobular carcinoma is the second most common type of breast cancer, responsible for 5-15 percent of all cases. Peritoneal carcinomatosis secondary to breast cancer is a rare event, frequently resulting in morbidity and mortality. Symptomatic gallbladder disease in the setting of peritoneal carcinomatosis originating from invasive lobular carcinoma of the breast is a very rare event and is not well covered in literature. A 44year old female patient previously diagnosed with stage IV invasive lobular carcinoma of the left breast with widespread systemic metastases and peritoneal carcinomatosis presented with a three week history of right upper quadrant pain trigged by food intake only, greatly diminishing her quality of life. She had spent almost a year in a progression free disease status but was now suffering from debilitating symptomatic gallbladder disease. Despite the extent of her peritoneal carcinomatosis, she elected to undergo a laparoscopic cholecystectomy. We are presenting a rare case of symptomatic gallbladder disease in the setting of peritoneal carcinomatosis secondary to invasive lobular carcinoma. A major concern is tumor load within nearby portal structures. Even though laparoscopic cholecystectomy could be a viable option to treat the condition, it needs to be applied selectively and very cautiously in the respective patient population. Symptomatic gallbladder disease in the setting of peritoneal carcinomatosis secondary to invasive lobular carcinoma is an uncommon presentation to surgeons. A diagnostic laparoscopy is the preferred initial evaluation. If deemed feasible, and if the surgeon has the required experience, a laparoscopic cholecystectomy can be undertaken selectively. Copyright © 2016 The Author(s). Published by Elsevier Ltd.. All rights reserved.

  11. Value of gallbladder B-scan ultrasonography.

    Science.gov (United States)

    Tabrisky, J; Lindstrom, R R; Herman, M W; Castagna, J; Sarti, D

    1975-05-01

    The gallbladder B-scans of 20 patients who had subsequent surgery were separated into three categories based upon certain sonographic criteria. Our data, in this limited series, revealed gallbladder pathology in each patient who had any one or combination of the following scan characteristics: (1) internal echos, (2) irregular wall, or (3) absence of recognizable gallbladder sonolucency. The category which demonstrated a normal sonographic gallbladder, namely a smooth wall and no internal echos, contained a number of false negatives which proved to have either small stone cholelithiasis or extraphepatic ductal obstruction. Within the described limitations, the B-scan can be a valuable test in confirming the significance of a radiographically nonvisualized gallbladder or in detecting a biliary tract lesion in a patient with a disease entity that precludes radiographic visualization by conventional techniques.

  12. Gallbladder Boundary Segmentation from Ultrasound Images Using Active Contour Model

    Science.gov (United States)

    Ciecholewski, Marcin

    Extracting the shape of the gallbladder from an ultrasonography (US) image allows superfluous information which is immaterial in the diagnostic process to be eliminated. In this project an active contour model was used to extract the shape of the gallbladder, both for cases free of lesions, and for those showing specific disease units, namely: lithiasis, polyps and changes in the shape of the organ, such as folds or turns of the gallbladder. The approximate shape of the gallbladder was found by applying the motion equation model. The tests conducted have shown that for the 220 US images of the gallbladder, the area error rate (AER) amounted to 18.15%.

  13. The Helicobacter pylori L-form: formation and isolation in the human bile cultures in vitro and in the gallbladders of patients with biliary diseases.

    Science.gov (United States)

    Wang, Dan N; Ding, Wen J; Pan, Yao Z; Tang, Ke L; Wang, Tao; She, Xiao L; Wang, He

    2015-04-01

    The Helicobacter pylori is considered the important causative agent causing biliary diseases, but the H. pylori can be isolated from very few gallbladder specimens with diseases. We studied the formation of H. pylori L-forms in bile in vitro and isolated the H. pylori L-forms from gallbladder of patients with biliary diseases. We inoculated the H. pylori into the human bile to induce the L-form in vitro. The gallbladder specimens were collected from patients with biliary diseases to isolate the bacterial L-forms by the nonhigh osmotic isolation technique, and the H. pylori L-forms in the L-form isolates were identified by the gene assay for the H. pylori-specific genes 16S rRNA and UreA. The H. Pylori cannot be isolated from the bile-induced cultures, but the H. pylori L-form can be isolated from the H. pylori-negative bile-induced cultures. The L-form isolates of bile-induced cultures showed a positive reaction of the H. pylori-specific genes by PCR, and the coincidence ratio of the nucleotide sequences between the L-forms and the H. pylori is 99%. The isolation rate of bacteria L-form is 93.2% in the gallbladder specimens with bacteria-negative isolation culture by the nonhigh osmotic isolation technique, and the positive rate of the H. pylori-specific genes in the L-form isolates is 7.1% in the bacterial L-form-positive isolation cultures by the PCR. H. pylori can be rapidly induced into the L-form in the human bile; the L-form, as the latent bacteria, can live in the host gallbladder for a long times, and they made the host became a latent carrier of the H. pylori L-form. The H. pylori L-form can be isolated by the nonhigh osmotic isolation technique, and the variant can be identified by the gene assay for the H. pylori-specific genes 16S rRNA and reA. © 2014 John Wiley & Sons Ltd.

  14. Alteration in transforming growth factor-β receptor expression in gallbladder disease: implications of chronic cholelithiasis and chronic Salmonella typhi infection

    Directory of Open Access Journals (Sweden)

    Yogesh D. Walawalkar

    2016-08-01

    Full Text Available Gallbladder cancer prevalence is ever increasing with Salmonella typhi chronic infection being one of the predisposing factors. Altered ratios or expression of transforming growth factor-β (TGF-β receptors and changes in its function are associated with loss in anti-proliferative effects of TGF-β and cancer progression. Using reverse transcriptase polymerase chain reaction we monitor any changes in TGF-β receptor gene expression. We simultaneously screen for S. typhi within the samples. From 73 patients undergoing cholecystectomy 39-50% had significant expression (P<0.05 of TGF-β receptor (TβR- I and TβR-II during chronic cholelithiasis as compared to the remaining 19-23% with acute chronic cholelithiasis. There was no significant increase in TβR-III receptor expression. Patient’s positive for S. typhi (7/73 did not show any significant changes in expression of these receptors, thus indicating no direct relation in regulating the host TGFβ-signaling pathway. Further analysis on expression of downstream Smad components revealed that patients with up-regulated TGFβ receptor expression show >2-fold increase in the RSmads and Co-Smads with a >2-fold decrease in I-Smads. Thus gain of TβR-I and II expression in epithelial cells of the gallbladder was associated with chronic inflammatory stages of the gallbladder disease.

  15. Surgical treatment of gallbladder polypoid lesions

    Directory of Open Access Journals (Sweden)

    Pejić Miljko A.

    2003-01-01

    patients demographical data as well as their symptoms and radiographic findings. If the patient was operated, patohistological findings were analyzed also. RESULTS In our study 38 examined patients had mean age of 53.2 years (standard deviation of 12.8 years; range 26-80 years. The male-female ratio was 1:1. Overall 36 patients had symptoms that could be related to gallbladder diseases. Among these patients, 32 had pain in the upper-right quadrant of the abdomen that could be defined as biliar colic, and two had symptoms of acute cholecystitis. Among remaining four patients, two were examined because of the pain in the lower part of the abdomen. One patient had high temperature of unknown origin and the gallbladder polyp was detected accidentally during the ultrasonographic examination of the abdomen. Second patient had jaundice of unknown origin with ultrasound showing no significant changes in biliary tract. Preoperative ultrasound findings were inconsistent. The size of the lesion was marked only in 18 out of 38 patients. Among 34 operated patients, just 11 of them had patohistologicaly verified polipoid lesion. Patohistological analyzes of extirpated gallbladders showed one normal gallbladder, seven cholesterol polyps, one polipoid cholecystitis, and two real gallbladder neoplasms. One patient had gallbladder adenoma while the other had adenocarcinoma. Malignancy rate was 2.94% (one in 34. All patients with neoplastic polyps had solitary lesion larger than 1 cm in diameter, while the patients with non-neoplastic lesions had multiple lesions smaller than 1 cm in diameter. All operated patients, with the exception of one, had pathologically verified abnormal gallbladders. This results showed the presence of chronic cholecystitis even in the absence of the polyps. DISCUSSION Generally, no treatment is required in young patients with very small gallbladder polyps who are completely free from any symptoms. A patient with dyspeptic symptoms but no painful episodes consistent

  16. A comprehensive review on Primary gallbladder tuberculosis.

    Science.gov (United States)

    Gupta, Ashish; Gupta, Amit; Anjum, Rohik; Agrawal, Saumya; Mallik, Dhiraj

    2018-04-30

    Tuberculosis (TB) is an infectious disease that can affect any organ system of the body. Abdominal TB can be gastrointestinal, lymph nodal, visceral or peritoneal. The gallbladder (GB) is rarely involved in abdominal TB as a primary organ. Extensive research literature on gallbladder TB is limited to case reports. There has been no review on this rare abdominal pathology. GB tuberculosis is a difficult diagnosis preoperatively. It is a rare differential among the more common gallbladder pathologies such as cholelithiasis, or a gallbladder malignancy. Typical histopathology of the resected specimen helps to establish this rare diagnosis. Subjecting every specimen to histopathological examination followed by medical treatment offers the chance of cure. Through this review, the authors attempt to provide an insight into this disease entity.

  17. Gallbladder visualization on CT shortly after abdominal angiography with iodixanol

    International Nuclear Information System (INIS)

    Tajima, Hiroyuki; Murakami, Ryusuke; Goto, Shinsuke; Aoyama, Toshiya; Kaizu, Toshihide; Ichikawa, Taro; Kumazaki, Tatsuo; Onda, Masahiko

    1996-01-01

    Fifteen patients underwent CT examination shortly after abdominal angiography with iodixanol. Gallbladder opacification was observed in 13 patients in the absence of clinical evidence of renal impairment. Among them, 2 patients showed a strong opacification on CT. There was no significant relationship between visualization of the gallbladder and the total dose of contrast medium. Gallbladder opacification on CT examination shortly after angiography shows that the hepatobiliary tract is important in the excretion of iodixanol. (author)

  18. Ursodeoxycholic acid therapy in gallbladder disease, a story not yet completed

    Science.gov (United States)

    Guarino, Michele Pier Luca; Cocca, Silvia; Altomare, Annamaria; Emerenziani, Sara; Cicala, Michele

    2013-01-01

    Gallstone disease represents an important issue in the healthcare system. The principal non-invasive non-surgical medical treatment for cholesterol gallstones is still represented by oral litholysis with bile acids. The first successful and documented dissolution of cholesterol gallstones was achieved in 1972. Since then a large number of investigators all over the world, have been dedicated in biochemical and clinical studies on ursodeoxycholic acid (UDCA), demonstrating its extreme versatility. This editorial is aimed to provide a brief review of recent developments in UDCA use, current indications for its use and, the more recent advances in understanding its effects in terms of an anti-inflammatory drug. PMID:23964136

  19. Gallbladder torsion. Case report

    DEFF Research Database (Denmark)

    Brasso, K; Rasmussen, O V

    1991-01-01

    Gallbladder torsion is a rare surgical emergency occurring primarily in elderly women. The anatomical background is a variation in the attachment of the gallbladder to the inferior margin of the liver. Increasing life span will probably lead to an increasing number of cases, and gallbladder torsion...... must be kept in mind in patients with sudden onset of pain in the upper right quadrant, nausea, vomiting, and a palpable mass. None of the laboratory routines or non-invasive examinations enables one to make the right preoperative diagnosis. Treatment is cholecystectomy. Promptly treated, the prognosis...

  20. Total cardiovascular disease risk assessment: a review.

    LENUS (Irish Health Repository)

    Cooney, Marie Therese

    2011-09-01

    The high risk strategy for the prevention of cardiovascular disease (CVD) requires an assessment of an individual\\'s total CVD risk so that the most intensive risk factor management can be directed towards those at highest risk. Here we review developments in the assessment and estimation of total CVD risk.

  1. Gallbladder Cancer—Health Professional Version

    Science.gov (United States)

    Cancer that arises in the gallbladder is uncommon. Almost all gallbladder cancers are adenocarcinomas. The most common symptoms caused by gallbladder cancer are jaundice, pain, and fever. Find evidence-based information on gallbladder cancer treatment.

  2. 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...... of 10 and 2 of 10, respectively. Histology of the resected specimens showed: Oedema, inflammation and/or necrosis (n=6), Menetrier's disease (n=2) and perforation (n=2). Conclusions: Gastrectomy for non-neoplastic diseases accounts for less than 5% of all gastrectomies. The majority of these cases...

  3. Gallbladder removal - laparoscopic

    Science.gov (United States)

    ... Gallbladder anatomy Laparoscopic surgery - series References Jackson PG, Evans SRT. Biliary system. In: Townsend CM Jr, Beauchamp ... A.D.A.M. follows rigorous standards of quality and accountability. A.D.A.M. is among ...

  4. Spontaneous external gallbladder perforation

    International Nuclear Information System (INIS)

    Noeldge, G.; Wimmer, B.; Kirchner, R.

    1981-01-01

    Spontaneous perforation of the gallbladder is one complication of cholelithiasis. There is a greater occurence of free perforation in the peritoneal cavity with bilary pertonitis, followed by the perforation into the stomach, small intestine and colon. A single case of the nowadays rare spontaneous perforation in and through the abdominal wall will be reported. Spontaneous gallbladder perforation appears nearly asymptomatic in its clinical course because of absent biliary peritonitis. (orig.) [de

  5. Color doppler sonography in thickened gallbladder wall

    International Nuclear Information System (INIS)

    Han, Sang Suk; Choi, Seok Jin; Seo, Chang Hae; Eun, Choong Ki

    1996-01-01

    The thickening of the gallbladder wall is a valuable finding for the diagnosis of cholecystitis, but may be seen in non-cholecystic disease as well as in acute or chronic cholecystitis. The purpose of this study is to determine the value of color Doppler sonography in differentiating the causes of thickened gallbladder wall. Ninety eight patients with thickened gallbladder wall(more than 3mm) which was not due to gallbladder cancer were prospectively evaluated with color Doppler sonography. Sixty-six cases, confirmed by pathologic reports and clinical records, were analyzed for correlation between thickened gallbladder wall and color flow signal according to the underlying causes. Of the 66 patients, 28 cases were cholecystitis and 38 cases had non-cholecystic causes such as liver cirrhosis, ascites, hepatitis, pancreatitis, renal failure, and hypoalbuminemia. Of the 28 patients with cholecystitis(12 acute, 16 chronic), 23(82%) had color Doppler flow signals in the thickened gallbladder wall. Of the 38 patients with non-cholecystic causes, eight(21%) had color Doppler flow signals. There was a statistically significant difference of color Doppler flow signals between the cholecystitis and non-cholecystic groups(p=0.0001). No significant difference of color Doppler flow signals was found between cases of acute and chronic cholecystitis. Of the 23 patients with color Doppler flow signals in 28 cases of cholecystitis, 18(78.3%) showed a linear pattern and five(21.7%) showed a spotty pattern. Of the eight patients with color Doppler flow signals in the 38 non-cholecystic cases, four(50%) showed a linear pattern and four(50%) showed a spotty pattern. In cholecystitis, a linear color Doppler flow signal pattern is a much more frequent finding than a spotty pattern. Color Doppler sonography is a useful and adequate method for determining whether a thickened gallbladder wall is the result of cholecystitis or has non-cholecystic causes

  6. Carcinoma involving the gallbladder: a retrospective review of 23 cases - pitfalls in diagnosis of gallbladder carcinoma

    Directory of Open Access Journals (Sweden)

    Giang Tran H

    2012-01-01

    Full Text Available Abstract Background Carcinoma of the gallbladder (GBC clinically mimics benign gallbladder diseases and often escapes detection until advanced stage. Despite the frequency of cholecystectomy, diagnosis of GBC remains problematic in many situations. We sought to identify pathologic features that contribute to the difficulty in recognition of GBC. Methods We identified 23 patients (ranged from 45 to 86 years, male to female ratio 1:4.5 with carcinoma involving the gallbladder referred to an academic medical center over a period of 10 years for study. This includes 10 cases of primary GBC, 6 cases of metastatic tumor to gallbladder, 6 cases of directly invasive adenocarcinoma arising elsewhere in the biliary tree, and one case of unidentified origin adenocarcinoma. Primary tumors include adenocarcinoma not otherwise specified (NOS in 6 cases, papillary adenocarcinoma in 2 cases, and single cases of undifferentiated carcinoma and combined adenocarcinoma and neuroendocrine carcinoma (NEC. Metastatic tumors to gallbladder were from a wide range of primary sites, predominantly the gastrointestinal tract. Results These cases illustrate seven potential pitfalls which can be encountered. These include: 1 mistakenly making a diagnosis of adenocarcinoma of gallbladder when only benign lesions such as deeply penetrating Rokitansky-Aschoff sinuses are present (overdiagnosis, 2 misdiagnosing well-differentiated invasive carcinoma with minimal disease as benign disease (underdiagnosis, 3 differentiating between primary NEC of gallbladder and metastasis, 4 confusing primary mucinous adenocarcinoma of gallbladder with pseudomyxoma peritonei from a low grade appendiceal neoplasm disseminated to gallbladder, 5 confusing gangrenous necrosis related to cholecystitis with geographic tumoral necrosis, 6 undersampling early, grossly occult disease, and 7 misinterpreting extracellular mucin pools. Conclusions Clinical history and a high index of suspicion are

  7. Effect of a high-fat-high-cholesterol diet on gallbladder bile acid composition and gallbladder motility in dogs.

    Science.gov (United States)

    Kakimoto, Toshiaki; Kanemoto, Hideyuki; Fukushima, Kenjiro; Ohno, Koichi; Tsujimoto, Hajime

    2017-12-01

    OBJCTIVE To investigate the effects of dietary lipid overload on bile acid metabolism and gallbladder motility in healthy dogs. ANIMALS 7 healthy Beagles. PROCEDURES In a crossover study, dogs were fed a high-fat-high-cholesterol diet (HFCD) or a low-fat diet (LFD) for a period of 2 weeks. After a 4-month washout period, dogs were fed the other diet for 2 weeks. Before and at the end of each feeding period, the concentrations of each of the gallbladder bile acids, cholecystokinin (CCK)-induced gallbladder motility, and bile acid metabolism-related hepatic gene expression were examined in all dogs. RESULTS The HFCD significantly increased plasma total cholesterol concentrations. The HFCD also increased the concentration of taurochenodeoxycholic acid and decreased the concentration of taurocholic acid in bile and reduced gallbladder contractility, whereas the LFD significantly decreased the concentration of taurodeoxycholic acid in bile. Gene expression analysis revealed significant elevation of cholesterol 7α-hydroxylase mRNA expression after feeding the HFCD for 2 weeks, but the expression of other genes was unchanged. CONCLUSIONS AND CLINICAL RELEVANCE Feeding the HFCD and LFD for 2 weeks induced changes in gallbladder bile acid composition and gallbladder motility in dogs. In particular, feeding the HFCD caused an increase in plasma total cholesterol concentration, an increase of hydrophobic bile acid concentration in bile, and a decrease in gallbladder sensitivity to CCK. These results suggested that similar bile acid compositional changes and gallbladder hypomotility might be evident in dogs with hyperlipidemia.

  8. CT appearance of liver and gallbladder in type II diabetics

    International Nuclear Information System (INIS)

    Li Jingshan; Li Wei; Zhang Yuzhong; Zhao Xiuyi; Zhang Xuelin

    2005-01-01

    Objective: To evaluate CT findings of liver and gallbladder in type II diabetics and to discuss diabetic, and investigate the correlation between type II diabetics, and investigate the correlation between the diabetes and the lesions found in the liver or gallbladder. Methods: Retrospective analysis was made on the CT findings of hepatic and gallbladder lesions in 586 cases of II diabetes. Results: In total 586 type II diabetics, cholecystitis and/or gallstone were revealed in 33.45% patients; and hepatic alteration was noted in 20.48% cases. Hepatic abnormalities were found in 58.67% cases in the cholecystitis/gallstone group, significantly different from the group with unremarkable gallbladder, in which hepatic lesions were found only in 1.28% cases. Conclusion: The hepatic alteration is secondary to the gallbladder lesions in type II diabetics. (authors)

  9. Characteristics of gallbladder cancer in South India.

    Science.gov (United States)

    Sachidananda, Sandeep; Krishnan, Arunkumar; Janani, K; Alexander, P C; Velayutham, Vimalraj; Rajagopal, Surendran; Venkataraman, Jayanthi

    2012-09-01

    Gallbladder cancer is common in north India. It is also a well established fact that gall bladder cancer is frequently associated with gallstone disease in north India, similar to reports from the West. The magnitude of the problem of gallbladder cancer in south India and its link to gallstone disease is not clearly established. The aim of the study was to determine retrospectively, the characteristics of individuals with GBC in south India and to determine its association with gallstone disease. Retrospective data was obtained from records of proven cases of gallbladder cancer and patients undergoing cholecystectomy for gallstone disease between Jan 2001 and Dec 2010. Data retrieved included age, gender, and clinical presentation, findings on imaging, histology and details of management. The number of proven cases of gallbladder cancer each year ranged from 8 to 17. There were 38 men and 23 women. Male female ratio was 1.6:1. There were more men in the successive decades. Right upper quadrant pain (42 %) followed by jaundice (27 %) and a presence of a palpable mass (12 %) were the common clinical presentation. Pre-operative diagnosis of gall bladder cancer was possible in 80 %. Twelve patients had co-existing gallstones (19.6 %). Forty patients (50 %) had stage IV disease; only 6 patients had Stage I operable disease (9.8 %). During the same time 758 patients had cholecystectomy for gallstone disease. Only one patient had an incidental gall bladder cancer, who had an extended cholecystectomy. Gallbladder cancer is uncommon in south India and its association with gallstone is also low.

  10. Surgical strategies in patients with gallbladder cancer: nihilism to optimism.

    Science.gov (United States)

    Sikora, Sadiq S; Singh, Rajneesh K

    2006-06-15

    Gallbladder cancer is an aggressive disease with dismal results of surgical treatment and a poor prognosis. However, over the last few decades selected groups have reported improved results with aggressive surgery for gallbladder cancer. Review of recent world literature was done to provide an update on the current concepts of surgical treatment of this disease. Long-term survival is possible in early stage gallbladder carcinoma. Tis and T1a gallbladder carcinoma can be treated with simple cholecystectomy only. However, in T1b and beyond cancers, aggressive surgery (extended cholecystectomy) is important in improving the long-term prognosis. Laparoscopic cholecystectomy should not be performed where there is a high index of suspicion of malignancy due to the frequent association with factors (such as gallbladder perforation and bile spill) which may lead to implantation of cancer cells and dissemination. Surgical resection for advanced carcinoma gallbladder is recommended only if a potentially curative R0 resection is possible. Aggressive surgery with vascular and multivisceral resection has been shown to be feasible albeit with an increase in mortality and morbidity. However, the true benefit of these radical resections is yet to be realized, as the actual number of long-term survivors of advanced gallbladder carcinoma is few. Surgery for gallbladder carcinoma, like other malignancies, has the potential to be curative only in local or regional disease. Pattern of loco-regional spread of disease dictates the surgical procedure. Radical surgery improves survival in early gallbladder carcinoma. The long-term benefit of aggressive surgery for advanced disease is unclear and may be offset by the high mortality and morbidity. Copyright 2006 Wiley-Liss, Inc.

  11. Gallbladder ablation by radiologic intervention

    International Nuclear Information System (INIS)

    Becker, C.D.; Quenville, N.F.; Burhenne, H.J.

    1988-01-01

    Thirty pigs underwent cystic duct occlusion by means of transcatheter endoluminal bipolar radiofrequency electrocoagulation under fluoroscopic guidance. Twenty animals subsequently underwent gallbladder ablation with alcohol and sotradecol; ten animals served as controls. Serial histologic blocking of the common bile duct, cystic duct, and gallbladder in all animals revealed no adverse effects of the sclerosants on the bile ducts or the structures adjacent to the gallbladder. The combination of 95% alcohol plus 3% sotradecol resulted in necrosis of the gallbladder mucosa within 2 weeks (two of two animals) and complete eradication of the mucosa and fibrotic obliteration of the gallbladder lumen within 8 weeks (six of eight animals)

  12. Spontaneous cholecystocutaneous fistula as a primary manifestation of gallbladder adenocarcinoma associated with gallbladder lithiasis - case report.

    Science.gov (United States)

    Micu, Bogdan Vasile; Andercou, Octavian Aurel; Micu, Carmen Maria; Militaru, Valentin; Jeican, IonuŢ Isaia; Bungărdean, Cătălina Ileana; Mogoantă, Stelian ŞtefăniŢă; Miclăuş, Dan Radu; Pop, Tudor Radu

    2017-01-01

    Spontaneous cholecystocutaneous fistula (SCF) is a rare complication of neglected calculous biliary disease and also an extremely rare complication of gallbladder neoplasm. This pathology has become even rarer because of prompt diagnosis and expedient surgical intervention for gallstones. So far, there is one published report of a SCF due to gallbladder adenocarcinoma. We present the case of a woman aged 87 years, admitted to the Vth Department of Surgery, Clinical Municipal Hospital of Cluj-Napoca (Romania) for a tumoral mass located in the epigastrium. In the epigastrium, the patient had three skin orifices of about 1-2 mm each, through which purulent secretion occurred. The abdominal ultrasound highlighted a cholecystocutaneous fistula with the presence of a subcutaneous gallstone. Intraoperatively, we found a cholecystocutaneous fistula, a 1 cm subcutaneous gallstone, gallbladder with thickened walls containing a cylinder-shaped gallstone of 5÷3 cm. Fistulectomy, gallstones extraction and cholecystectomy were performed. The histopathological examination highlighted gallbladder adenocarcinoma. In conclusion, SCF can be the first significant manifestation of gallbladder cancer associated with neglected calculous biliary disease.

  13. The influence of gallbladder function on the symptomatology in gallstone patients, and the outcome after cholecystectomy or expectancy

    DEFF Research Database (Denmark)

    Larsen, Thomas Kjaergaard; Qvist, Niels

    2007-01-01

    gallstone disease. Fifty-six patients had a functioning gallbladder and 44 had a nonfunctioning gallbladder. Patients with a nonfunctioning gallbladder had significantly more vomiting and received more pain-killing injections during pain attacks. Otherwise, there were no differences in pain patterns...

  14. Distinguishing benign from malignant gallbladder wall thickening using FDG-PET

    International Nuclear Information System (INIS)

    Oe, Ai; Kawabe, Joji; Torii, Kenji

    2006-01-01

    Because thickening of the gallbladder wall is observed not only in patients with gallbladder cancer but also in those with benign diseases such as chronic cholecystitis and gallbladder adenomyosis, it is difficult to distinguish between benign and malignant gallbladder wall thickening by conventional techniques of diagnostic imaging such as computed tomography (CT), magnetic resonance imaging (MRI), and abdominal ultrasonography (US). In the present study, we attempted to distinguish between benign and malignant gallbladder wall thickening by means of fluorine-18-fluorodeoxyglucose (FDG)-Positron emission tomography (PET). FDG-PET was performed in 12 patients with gallbladder wall thickening detected by CT or US, to determine whether it was benign or malignant. Emission scans were taken, beginning 45 minutes after intravenous administration of FDG, and standardized uptake value (SUV) was calculated as an indicator of glucose metabolism. Of the 12 patients, 4 showed positive uptake of FDG in the gallbladder wall. Of these 4 patients, 3 had gallbladder cancer. The remaining one, who had chronic cholecystitis, had false-positive findings. The other 8 patients had negative uptake of FDG in the gallbladder wall. Two of these 8 underwent surgical resection, which yielded a diagnosis of chronic cholecystitis. The other 6 patients exhibited no sign of gallbladder malignancy and have been followed without active treatment. FDG-PET appears able to distinguish between benign and malignant gallbladder wall thickening. (author)

  15. Extracorporeal shock wave lithotripsy for gallbladder stones - an experimental and clinical study -

    International Nuclear Information System (INIS)

    Kim, Kun Sang; Park, Sil Moo; Lee, Jung Hyo; Kim, Young Goo; Song, Kounn Sik; Lee, Kwan Seh; Lee, Jong Beum; Kim, Sang Joon; Chang, Sun Taik

    1988-01-01

    Although many alternative treatment technics have been proposed recently for gallstone to substitute cholecystectomy, the extracorporeal shock wave lithotripsy (ESWL) for gallbladder stones has rarely been tried. We have carried out a series of experiments to evaluate how effective the ESWL for gallbladder stones in and how safe this procedure is. At first, in vitro shock were application was carried out to 10 gallbladder stones which were obtained from human gallbladder. Secondly, gallbladder stones were implanted to canine gallbladder and treated with shock wave. Lastly, a total of 41 volunteers with confirmed gallbladder stones were treated with shock wave and combined oral administration of ursodeoxycholic acid. In the in vitro experiment, all of the 10 gallstones were fragmented with variable firing rates and duration. In animal experiment, the implanted stones were successfully fragmented and the organs included in the pathway of shock wave were proved to be intact histologically. In human study, complete disappearance of gallstones was noted in 78.6% of patients with single radiolucent gallbladder stones, smaller than 2.5cm in the longest diameter. Two patients underwent cholecystectomy after ESWL due to sudden colic attack. One patient had experienced an episode of mild transient obstructive jaundice. It may be concluded that the ESWL for gallbladder stones is an effective and safe method of treatment of gallbladder stones in the selected cases, for example, small radiolucent stones, and the further study is needed to establish improved technology of the ESWL for gallbladder stones.

  16. Extracorporeal shock wave lithotripsy for gallbladder stones - an experimental and clinical study -

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Kun Sang; Park, Sil Moo; Lee, Jung Hyo; Kim, Young Goo; Song, Kounn Sik; Lee, Kwan Seh; Lee, Jong Beum; Kim, Sang Joon; Chang, Sun Taik [Chung-Ang University College of Medicine, Seoul (Korea, Republic of)

    1988-08-15

    Although many alternative treatment technics have been proposed recently for gallstone to substitute cholecystectomy, the extracorporeal shock wave lithotripsy (ESWL) for gallbladder stones has rarely been tried. We have carried out a series of experiments to evaluate how effective the ESWL for gallbladder stones in and how safe this procedure is. At first, in vitro shock were application was carried out to 10 gallbladder stones which were obtained from human gallbladder. Secondly, gallbladder stones were implanted to canine gallbladder and treated with shock wave. Lastly, a total of 41 volunteers with confirmed gallbladder stones were treated with shock wave and combined oral administration of ursodeoxycholic acid. In the in vitro experiment, all of the 10 gallstones were fragmented with variable firing rates and duration. In animal experiment, the implanted stones were successfully fragmented and the organs included in the pathway of shock wave were proved to be intact histologically. In human study, complete disappearance of gallstones was noted in 78.6% of patients with single radiolucent gallbladder stones, smaller than 2.5cm in the longest diameter. Two patients underwent cholecystectomy after ESWL due to sudden colic attack. One patient had experienced an episode of mild transient obstructive jaundice. It may be concluded that the ESWL for gallbladder stones is an effective and safe method of treatment of gallbladder stones in the selected cases, for example, small radiolucent stones, and the further study is needed to establish improved technology of the ESWL for gallbladder stones.

  17. Single-Organ Gallbladder Vasculitis

    Science.gov (United States)

    Hernández-Rodríguez, José; Tan, Carmela D.; Rodríguez, E. René; Hoffman, Gary S.

    2014-01-01

    Abstract Systemic vasculitis (SV) involving abdominal structures usually has a poor prognosis. Gallbladder vasculitis (GV) has been reported as part of SV (GB-SV) and focal single-organ vasculitis (GB-SOV). We analyzed clinical and histologic characteristics of patients with GV to identify features that differentiate GB-SOV from the systemic forms of GV. To identify affected patients with GV we used pathology databases from our institution and an English-language PubMed search. Clinical manifestations, laboratory and histologic features, treatment administered, and outcomes were recorded. Patients were divided in 2 groups, GB-SOV and GB-SV. As in previous studies of single-organ vasculitis, GB-SOV was only considered to be a sustainable diagnosis if disease beyond the gallbladder was not apparent after a follow-up period of at least 6 months. Sixty-one well-characterized patients with GV were included (6 from our institution). There was no significant sex bias (32 female patients, 29 male). Median age was 52 years (range, 18–94 yr). GB-SOV was found in 20 (33%) and GB-SV in 41 (67%) patients. No differences were observed in age, sex frequency, or duration of gallbladder symptoms between groups. Past episodes of recurrent right-upper quadrant or abdominal pain and lithiasic cholecystitis were more frequent in GB-SOV patients, whereas acalculous cholecystitis occurred more often in GB-SV. In GB-SV, gallbladder-related symptoms occurred more often concomitantly with or after the systemic features, but they sometimes appeared before SV was fully developed (13.5%). Constitutional and musculoskeletal symptoms were reported only in GB-SV patients. Compared to GB-SOV, GB-SV patients presented more often with fever (62.5% vs 20%; p = 0.003) and exhibited higher erythrocyte sedimentation rate levels (80 ± 28 vs 37 ± 25 mm/h, respectively; p = 0.006). All GB-SV patients required glucocorticoids and 50% of them also received cytotoxic agents. Mortality in

  18. New-Style Laparoscope and Endoscope Cooperative Gallbladder-Preserving Surgery for Polyps

    International Nuclear Information System (INIS)

    Li, M.; Wu, H.; Wei, S.

    2016-01-01

    Objective: To evaluate the feasibility and safety of a new style of Laparoscope and Endoscope Cooperative gallbladderpreserving Surgery (LECS), an improved method of minimally invasive gallbladder-preserving polypectomy. Study Design: An experimental study. Place and Duration of Study: Department of General Surgery, The Second Affiliated Hospital of Soochow University, China, from January 2009 to July 2013. Methodology: Clinical data of patients subjected to LECS and Laparoscopic Cholecystectomy (LC) was analysed. The inclusion criteria were normal size clear gallbladder bile with total volume (FV) of the gallbladder = 15 - 25 ml, the Residual Volume (RV) = 5 ml, and the Emptying Figure (EF) > 75 percentage, with polyps diagnosed definitively by B-type ultrasonic imaging or CT desirous of preserving gallbladder. Exclusion criteria were a history of midsection surgery, serious diseases of any organ, hepatic injury, or coagulation disturbance. Mean hospital stay and complications were also noted. Independent sample t-test, the frequency comparison used chi-square test (N > 5), and Fisher's exact test (N < 5) were used for statistical test. Results: The mean hospital stay after LECS was 3.50 ± 0.31 days, and 3.50 ± 0.31 days for the LC group. The mean age in LC and LECS group was 50 ± 25.4 and 44 ± 12.1 years, respectively. Complications after operation in the LECS were indigestion and diarrhea; LC group had indigestion (9.33 percentage), diarrhea (10.67 percentage), and gastroesophageal reflux (6.6.7 percentage). In the 3 months follow-up after discharging from the hospital, no patient had recurrence of any gallbladder disease; at 1 year follow-up, 1 patient (1.28 percentage) developed cholesterol crystals; at 3-year follow-up, 3 cases (3.84 percentage) were found to have recurring polyps (2-4 pieces), and 2 (2.56 percentage) patients developed cholesterol crystals. Conclusion: Minimally invasive gallbladder-preserving polypectomy which used a CHIAO

  19. Adjuvant Therapy for Gallbladder Carcinoma: The Mayo Clinic Experience

    International Nuclear Information System (INIS)

    Gold, Douglas G.; Miller, Robert C.; Haddock, Michael G.; Gunderson, Leonard L.; Quevedo, Fernando; Donohue, John H.; Bhatia, Sumita; Nagorney, David M.

    2009-01-01

    Purpose: To analyze the effect of adjuvant chemoradiotherapy on gallbladder carcinoma. Methods and Materials: We retrospectively reviewed the records from consecutive patients who underwent R0 resection of gallbladder carcinoma between January 1, 1985, and December 31, 2004. Patients had either Stage I (T1-T2N0M0) or Stage II (T3N0M0 or T1-T3N1M0) disease. Patients undergoing adjuvant therapy received 5-fluorouracil chemotherapy concurrently with radiotherapy (median dosage, 50.4 Gy in 28 fractions). Adverse prognostic factors and the effect of adjuvant treatment on overall survival (OS) were evaluated. Results: A total of 73 patients were included in the analysis; of these, 25 received adjuvant chemoradiotherapy. On univariate analysis, no adverse prognostic factors for OS reached statistical significance, but trends were noted for Stage N1 vs. N0 (p = .06), Nx vs. N0 (p = .09), Stage T3 vs. T1-T2 (p = .06), and histologic findings other than adenocarcinoma (p = .13). The median OS for patients receiving adjuvant chemoradiotherapy vs. surgery alone was 4.8 years and 4.2 years, respectively (log-rank test, p = .56). However, a significantly greater percentage of patients receiving adjuvant chemoradiotherapy had Stage II disease (p <.001). In the multivariate Cox model, increasing T and N category and histologic findings other than adenocarcinoma were significant predictors of decreased OS. Additionally, adjuvant chemoradiotherapy was a significant predictor of improved OS after adjusting for these prognostic factors (hazard ratio for death, 0.3; 95% confidence interval, 0.13-0.69; p = .004). Conclusion: After adjusting for the stage parameters and histologic findings, our data suggest that adjuvant chemoradiotherapy might improve OS for patients with gallbladder cancer.

  20. Primary Gallbladder Small Lymphocytic Lymphoma as a Rare Postcholecystectomy Finding

    Directory of Open Access Journals (Sweden)

    Kyriakos Psarras

    2014-01-01

    Full Text Available Introduction. Primary lymphoma of the gallbladder is an extremely rare entity with approximately 50 cases reported so far. In many of these cases the presenting symptoms were mimicking symptomatic gallstone disease and the diagnosis was made postoperatively, especially when the preoperative imaging results were far from suspicious for malignant disease. Patients and Methods. We report a case of primary lymphoma of the gallbladder in an 85-year-old man with gallstone disease, who was admitted for elective cholecystectomy 2 months after an episode of acute cholecystitis and pancreatitis. Histological evaluation of the specimen revealed a small lymphocytic lymphoma of the gallbladder. This type of primary gallbladder lymphoma has not been previously reported. Discussion. The most common primary lymphomas of the gallbladder are MALT lymphomas and diffuse large B-cell lymphomas, although a variety of other histological types have been reported. The association of these lesions with chronic inflammation is the most convincing theory for their pathogenesis. For lesions confined to the gallbladder, cholecystectomy is considered to be sufficient, while supplementary chemotherapy significantly improves prognosis in more advanced disease.

  1. Imaging of total colonic Hirschsprung disease

    International Nuclear Information System (INIS)

    Stranzinger, Enno; DiPietro, Michael A.; Strouse, Peter J.; Teitelbaum, Daniel H.

    2008-01-01

    Hirschsprung disease (HD) is a functional obstruction of the bowel caused by the absence of intrinsic enteric ganglion cells. The diagnosis of total colonic HD (TCHD) based on contrast enemas is difficult in newborns because radiological findings vary. To evaluate the radiographic and contrast enema findings in patients with pathologically proven TCHD. From 1966 to 2007, 17 records from a total of 31 patients with TCHD were retrospectively evaluated for diameter and shape of the colon, diameter of the small bowel, bowel wall contour, ileal reflux, abdominal calcifications, pneumoperitoneum, filling defects, transitional zones and rectosigmoid index. Three colonic patterns of TCHD were found: microcolon, question-mark-shape colon and normal caliber colon. Additional findings included spasmodic colon, ileal reflux, delayed evacuation and abdominal calcifications. Colonic transitional zones were found in eight patients with TCHD. The diagnosis of TCHD is difficult to establish by contrast enema studies. The length of the aganglionic small bowel and the age of the patient can influence the radiological findings in TCHD. The transitional zone and the rectosigmoid index can be false-positive in TCHD. The colon can appear normal. Consider TCHD if the contrast enema study is normal but the patient remains symptomatic and other causes of distal bowel obstruction have been excluded. (orig.)

  2. Gallbladder microbiota variability in Colombian gallstones patients.

    Science.gov (United States)

    Arteta, Ariel Antonio; Carvajal-Restrepo, Hernan; Sánchez-Jiménez, Miryan Margot; Diaz-Rodriguez, Sergio; Cardona-Castro, Nora

    2017-03-31

    Gallbladder stones are a very frequently occurring condition. Despite bile bactericidal activity, many bacteria have been detected inside the gallbladder, and gallstones facilitate their presence. Between 3% and 5% of the patients with Salmonella spp. infection develop the carrier stage, with the bacteria persisting inside the gallbladder, shedding bacteria in their feces without signs of infection. The aim of this study was to isolate bacteria from Colombian patients with gallstones, using standard culturing methods, and to identify Salmonella spp. carriers by molecular techniques. A total of 149 patients (120 female and 29 male) diagnosed with gallstones who underwent cholecystectomy and who did not have symptoms of acute inflammation were included. Gallbladder tissue and bile were cultured and used for DNA extraction and Salmonella spp. hilA gene detection. Of the 149 patients 28 (19%) had positive cultures. Twenty-one (75%) patients with positive cultures were from Medellin's metropolitan area. In this geographical location, the most frequent isolations were Pseudomonas spp. (38%), Klebsiella spp. (23%), and Proteus spp. (9%) in addition to unique cases of other bacteria. In Apartado, the isolates found were Enterobacter cloacae (50%), Raoultella terrigena (32%), and both Enterobacter cloacae and Raoultella terrigena were isolated in one (18%) male patient. Five (3.3%) of the 149 patients had positive polymerase chain reaction (PCR) results for the hilA gene of Salmonella spp., all of whom were female and residents of the Medellín metropolitan area. The gallbladder microbiota variability found could be related to geographical, ethnic, and environmental conditions.

  3. Gallbladder volvulus in a child with mild clinical presentation

    International Nuclear Information System (INIS)

    Inoue, Seiichiro; Odaka, Akio; Hashimoto, Daijo; Tamura, Masanori; Osada, Hisato

    2011-01-01

    Gallbladder volvulus in children is rare. Pre-operative diagnosis is considered difficult because of the nonspecific symptoms and inflammatory blood analysis findings. Sometimes diagnosis is confirmed at laparotomy. Many reports mention that the chief complaints of this disease are sudden and severe abdominal pain. We report a case of gallbladder volvulus in a boy with mild clinical symptoms and laboratory data of nonspecific inflammation. A reconstructed coronal CT abdominal view showed clearly the gallbladder torsion. Laparoscopic cholecystectomy was performed and postoperative course was uneventful. Recent reports have suggested the effectiveness of MRI. This case highlights the utility of a reconstructed coronal view of abdominal CT in successful pre-operative diagnosis for gallbladder volvulus in children. (orig.)

  4. Gallbladder volvulus in a child with mild clinical presentation

    Energy Technology Data Exchange (ETDEWEB)

    Inoue, Seiichiro; Odaka, Akio; Hashimoto, Daijo [Saitama Medical University, Department of Hepato-Biliary-Pancreatic and Pediatric Surgery, Saitama Medical Center, Kawagoe, Saitama (Japan); Tamura, Masanori [Saitama Medical University, Department of Pediatrics, Saitama Medical Center, Saitama (Japan); Osada, Hisato [Saitama Medical University, Department of Radiology, Saitama Medical Center, Saitama (Japan)

    2011-01-15

    Gallbladder volvulus in children is rare. Pre-operative diagnosis is considered difficult because of the nonspecific symptoms and inflammatory blood analysis findings. Sometimes diagnosis is confirmed at laparotomy. Many reports mention that the chief complaints of this disease are sudden and severe abdominal pain. We report a case of gallbladder volvulus in a boy with mild clinical symptoms and laboratory data of nonspecific inflammation. A reconstructed coronal CT abdominal view showed clearly the gallbladder torsion. Laparoscopic cholecystectomy was performed and postoperative course was uneventful. Recent reports have suggested the effectiveness of MRI. This case highlights the utility of a reconstructed coronal view of abdominal CT in successful pre-operative diagnosis for gallbladder volvulus in children. (orig.)

  5. [Endoscopic extraction of gallbladder calculi].

    Science.gov (United States)

    Kühner, W; Frimberger, E; Ottenjann, R

    1984-06-29

    Endoscopic extraction of gallbladder stones were performed, as far as we know for the first time, in three patients with combined choledochocystolithiasis. Following endoscopic papillotomy (EPT) and subsequent mechanical lithotripsy of multiple choledochal concrements measuring up to 3 cm the gallbladder stones were successfully extracted with a Dormia basket through the cystic duct. The patients have remained free of complications after the endoscopic intervention.

  6. Gallbladder shape extraction from ultrasound images using active contour models.

    Science.gov (United States)

    Ciecholewski, Marcin; Chochołowicz, Jakub

    2013-12-01

    Gallbladder function is routinely assessed using ultrasonographic (USG) examinations. In clinical practice, doctors very often analyse the gallbladder shape when diagnosing selected disorders, e.g. if there are turns or folds of the gallbladder, so extracting its shape from USG images using supporting software can simplify a diagnosis that is often difficult to make. The paper describes two active contour models: the edge-based model and the region-based model making use of a morphological approach, both designed for extracting the gallbladder shape from USG images. The active contour models were applied to USG images without lesions and to those showing specific disease units, namely, anatomical changes like folds and turns of the gallbladder as well as polyps and gallstones. This paper also presents modifications of the edge-based model, such as the method for removing self-crossings and loops or the method of dampening the inflation force which moves nodes if they approach the edge being determined. The user is also able to add a fragment of the approximated edge beyond which neither active contour model will move if this edge is incomplete in the USG image. The modifications of the edge-based model presented here allow more precise results to be obtained when extracting the shape of the gallbladder from USG images than if the morphological model is used. © 2013 Elsevier Ltd. Published by Elsevier Ltd. All rights reserved.

  7. Cancer of the gallbladder-Chilean statistics.

    Science.gov (United States)

    Villanueva, Luis

    2016-01-01

    Chile has the world's highest rate of incidence as well as death from cancer of the gallbladder and biliary ducts. The problem is most acute in the southern provinces. These areas constitute the low average income associated with low educational attainment and a high rate of obesity compared with the rest of Chile. We could also include genetic factors related to processes of lithogenesis to these elements which are more common among the Mapuche. This population sub-group could benefit from special government programmes for early diagnosis and treatment of lithiasic disease and for the management of risk factors such as obesity. In this way, we could reduce the mortality rate of gallbladder cancer.

  8. Nomogram for Predicting the Benefit of Adjuvant Chemoradiotherapy for Resected Gallbladder Cancer

    Science.gov (United States)

    Wang, Samuel J.; Lemieux, Andrew; Kalpathy-Cramer, Jayashree; Ord, Celine B.; Walker, Gary V.; Fuller, C. David; Kim, Jong-Sung; Thomas, Charles R.

    2011-01-01

    Purpose Although adjuvant chemoradiotherapy for resected gallbladder cancer may improve survival for some patients, identifying which patients will benefit remains challenging because of the rarity of this disease. The specific aim of this study was to create a decision aid to help make individualized estimates of the potential survival benefit of adjuvant chemoradiotherapy for patients with resected gallbladder cancer. Methods Patients with resected gallbladder cancer were selected from the Surveillance, Epidemiology, and End Results (SEER) –Medicare database who were diagnosed between 1995 and 2005. Covariates included age, race, sex, stage, and receipt of adjuvant chemotherapy or chemoradiotherapy (CRT). Propensity score weighting was used to balance covariates between treated and untreated groups. Several types of multivariate survival regression models were constructed and compared, including Cox proportional hazards, Weibull, exponential, log-logistic, and lognormal models. Model performance was compared using the Akaike information criterion. The primary end point was overall survival with or without adjuvant chemotherapy or CRT. Results A total of 1,137 patients met the inclusion criteria for the study. The lognormal survival model showed the best performance. A Web browser–based nomogram was built from this model to make individualized estimates of survival. The model predicts that certain subsets of patients with at least T2 or N1 disease will gain a survival benefit from adjuvant CRT, and the magnitude of benefit for an individual patient can vary. Conclusion A nomogram built from a parametric survival model from the SEER-Medicare database can be used as a decision aid to predict which gallbladder patients may benefit from adjuvant CRT. PMID:22067404

  9. Gallbladder cancer: South American experience.

    Science.gov (United States)

    Arroyo, Gerardo F; Gentile, Alberto; Parada, Luis A

    2016-10-01

    Large differences in terms of incidence and mortality due to gallbladder cancer (GBC) have been reported worldwide. Moreover, it seems that GBC has unique characteristics in South America. We surveyed the literature looking for information about the epidemiology, basic and translational research, and clinical trials performed in South America in order to critically analyze the magnitude of this health problem in the region. Compared to other geographic areas, age-standardized mortality rates (ASMR) for GBC in women are very high, particularly in many western areas of South America. Genetic, as well as dietary and environmental factors likely contribute to the pathogenesis of this disease in the area. Compared to other regions the profile of abnormalities of key genes such as KRAS and TP53 in GBC seems to slightly differ in South America, while the clinical behavior appears to be similar with a median overall survival (OS) of 6.5 to 8 months in advanced GBC. In contrast to Europe and USA, prophylactic cholecystectomy is a common practice in western areas of South America. GBC particularly affects women in South America, and represents a significant public health problem. It appears to have peculiarities that pose an urgent need for additional research aimed to discover risk factors, molecular events associated with its development and new treatment options for this lethal disease.

  10. Gallbladder function in diabetic patients

    International Nuclear Information System (INIS)

    Shreiner, D.P.; Sarva, R.P.; Van Thiel, D.; Yingvorapant, N.

    1986-01-01

    Gallbladder emptying and filling was studied in eight diabetic and six normal control patients. None of the patients had gallstones. Cholescintigraphy was performed using [/sup 99m/Tc]disofenin, and gallbladder emptying was studied using a 45-min i.v. infusion of the octapeptide of cholecystokinin (OP-CCK) 20 ng/kg X hr. The peak filling rate was greater in diabetic than in normal subjects; however, emptying of the gallbladder in response to OP-CCK was significantly less in the diabetic subjects (51.6 +/- 10.4% compared with 77.2 +/- 4.9%). When the diabetic group was subdivided into obese and nonobese diabetics, the obese diabetics had a much lower percentage of emptying than the nonobese diabetics (30.0 +/- 10.4% compared with 73.1 +/- 9.3%). These findings suggest that obese diabetics may have impaired emptying of the gallbladder even in the absence of gallstones. The more rapid rate of gallbladder filling in obesity may indicate hypotonicity of the gallbladder. The combination of these abnormalities may predispose the obese diabetic to the development of gallstones

  11. Laparoscopic cholecystectomy in double gallbladder with dual pathology

    Directory of Open Access Journals (Sweden)

    Sumanta Kumar Ghosh

    2014-01-01

    Full Text Available Double gallbladder is a rare embryological anomaly of clinical significance. Despite availability of modern imaging, only 50% of recently reported cases had preoperative diagnosis, which is desirable in every case to avoid serious operative complications. Double pathology in double gallbladder is extremely rare with only 3 reporting′s available till date to the best of author′s knowledge. With a preoperative diagnosis of double gallbladder, laparoscopic cholecystectomy can be safely and successfully performed with meticulous dissection, aided by operative cholangiogram. However in all such attempts a lower threshold should be kept for conversion to open surgery. Awareness about this anomaly amongst radiologists and surgeons is of crucial importance. Double gallbladder does not present with any specific symptom, neither it increases disease possibility in either lobe. Prophylactic cholecystectomy has no role in asymptomatic cases diagnosed accidentally. Author reports a case of a symptomatic young male with double gallbladder who presented with short history of dyspepsia, abdominal pain and fever. Definite preoperative diagnosis was reached with ultrasound scan and magnetic resonance cholangio pancreatography and subsequently dealt with laparoscopically. Calculous cholecystitis affected one lobe and acalculous empyema the other. While the 1st lobe drained though a cystic duct into common bile duct (CBD, the 2nd was without any communication with either CBD or its counterpart, thus remained as a blind vesicle.

  12. Laparoscopic cholecystectomy in double gallbladder with dual pathology.

    Science.gov (United States)

    Ghosh, Sumanta Kumar

    2014-04-01

    Double gallbladder is a rare embryological anomaly of clinical significance. Despite availability of modern imaging, only 50% of recently reported cases had preoperative diagnosis, which is desirable in every case to avoid serious operative complications. Double pathology in double gallbladder is extremely rare with only 3 reporting's available till date to the best of author's knowledge. With a preoperative diagnosis of double gallbladder, laparoscopic cholecystectomy can be safely and successfully performed with meticulous dissection, aided by operative cholangiogram. However in all such attempts a lower threshold should be kept for conversion to open surgery. Awareness about this anomaly amongst radiologists and surgeons is of crucial importance. Double gallbladder does not present with any specific symptom, neither it increases disease possibility in either lobe. Prophylactic cholecystectomy has no role in asymptomatic cases diagnosed accidentally. Author reports a case of a symptomatic young male with double gallbladder who presented with short history of dyspepsia, abdominal pain and fever. Definite preoperative diagnosis was reached with ultrasound scan and magnetic resonance cholangio pancreatography and subsequently dealt with laparoscopically. Calculous cholecystitis affected one lobe and acalculous empyema the other. While the 1st lobe drained though a cystic duct into common bile duct (CBD), the 2nd was without any communication with either CBD or its counterpart, thus remained as a blind vesicle.

  13. New approach to gallbladder ultrasonic images analysis and lesions recognition.

    Science.gov (United States)

    Bodzioch, Sławomir; Ogiela, Marek R

    2009-03-01

    This paper presents a new approach to gallbladder ultrasonic image processing and analysis towards detection of disease symptoms on processed images. First, in this paper, there is presented a new method of filtering gallbladder contours from USG images. A major stage in this filtration is to segment and section off areas occupied by the said organ. In most cases this procedure is based on filtration that plays a key role in the process of diagnosing pathological changes. Unfortunately ultrasound images present among the most troublesome methods of analysis owing to the echogenic inconsistency of structures under observation. This paper provides for an inventive algorithm for the holistic extraction of gallbladder image contours. The algorithm is based on rank filtration, as well as on the analysis of histogram sections on tested organs. The second part concerns detecting lesion symptoms of the gallbladder. Automating a process of diagnosis always comes down to developing algorithms used to analyze the object of such diagnosis and verify the occurrence of symptoms related to given affection. Usually the final stage is to make a diagnosis based on the detected symptoms. This last stage can be carried out through either dedicated expert systems or more classic pattern analysis approach like using rules to determine illness basing on detected symptoms. This paper discusses the pattern analysis algorithms for gallbladder image interpretation towards classification of the most frequent illness symptoms of this organ.

  14. Presence and distribution of leptin and leptin receptor in the canine gallbladder.

    Science.gov (United States)

    Lee, Sungin; Lee, Aeri; Kweon, Oh-Kyeong; Kim, Wan Hee

    2016-09-01

    The hormone leptin is produced by mature adipocytes and plays an important role in regulating food intake and energy metabolism through its interaction with the leptin receptor. In addition to roles in obesity and obesity-related diseases, leptin has been reported to affect the components and secretion of bile in leptin-deficient mice. Furthermore, gallbladder diseases such as cholelithiasis are known to be associated with serum leptin concentrations in humans. We hypothesized that the canine gallbladder is a source of leptin and that the leptin receptor may be localized in the gallbladder, where it plays a role in regulating the function of this organ. The aim of this study was to demonstrate the presence and expression patterns of leptin and its receptors in normal canine gallbladders using reverse transcriptase-PCR (RT-PCR) and immunohistochemistry. Clinically normal gallbladder tissue samples were obtained from four healthy beagle dogs with similar body condition scores. RT-PCR and sequencing of the amplified PCR products revealed the presence of leptin mRNA and its receptors in the gallbladder. Immunohistochemical investigations demonstrated the expression of leptin and its receptors in the luminal single columnar and tubuloalveolar glandular epithelial cells. In conclusion, the results of this study demonstrated the presence of leptin and its receptors in the gallbladders of dogs. Leptin and its receptor were both localized throughout the cytoplasm of luminal and glandular epithelial cells. These results suggested that the gallbladder is not only a source of leptin, but also a target of leptin though autocrine/paracrine mechanisms. The results of this study could increase the understanding of both the normal physiological functions of the gallbladder and the pathophysiological mechanisms of gallbladder diseases characterized by leptin system dysfunction. Copyright © 2016 The Authors. Published by Elsevier GmbH.. All rights reserved.

  15. Successful topical dissolution of cholesterol gallbladder stones using ethyl propionate.

    Science.gov (United States)

    Hofmann, A F; Amelsberg, A; Esch, O; Schteingart, C D; Lyche, K; Jinich, H; Vansonnenberg, E; D'Agostino, H B

    1997-06-01

    Topical dissolution of cholesterol gallbladder stones using methyl tert-butyl ether (MTBE) is useful in symptomatic patients judged too ill for surgery. Previous studies showed that ethyl propionate (EP), a C5 ester, dissolves cholesterol gallstones rapidly in vitro, but differs from MTBE in being eliminated so rapidly by the liver that blood levels remain undetectable. Our aim was to test EP as a topical dissolution agent for cholesterol gallbladder stones. Five high-risk patients underwent topical dissolution of gallbladder stones by EP. In three patients, the solvent was instilled via a cholecystostomy tube placed previously to treat acute cholecystitis; in two patients, a percutaneous transhepatic catheter was placed in the gallbladder electively. Gallstone dissolution was assessed by chromatography, by gravimetry, and by catheter cholecystography. Total dissolution of gallstones was obtained in four patients after 6-10 hr of lavage; in the fifth patient, partial gallstone dissolution facilitated basketing of the stones. In two patients, cholesterol dissolution was measured and averaged 30 mg/min. Side effects were limited to one episode of transient hypotension and pain at the infusion site; no patient developed somnolence or nausea. Gallstone elimination was associated with relief of symptoms. EP is an acceptable alternative to MTBE for topical dissolution of cholesterol gallbladder stones in high-risk patients. The lower volatility and rapid hepatic extraction of EP suggest that it may be preferable to MTBE in this investigational procedure.

  16. [Fortuitous discovery of gallbladder cancer].

    Science.gov (United States)

    Chiche, L; Metairie, S

    2001-12-01

    The prognosis of gallbladder cancer is basically dependent on the histological stage at diagnosis. In practice, the discovery of a small cancer of the bladder, generally during cholecystectomy give the patient a better care for curative treatment. The advent of laparoscopy has increased the number of cholecstectomies and could increase the frequency of this situation but also raises the difficult problem of metastatic dissemination. In the literature the figures on parietal metastasis after laparoscopy have ranged from 125% to 19%. The median delay to diagnosis of recurrence is 6 months. The cause of this phenomenon (role of the pneumoperitoneum) remains poorly elucidated. Risk factors for the development of a metastasis on the trocar orifice are: rupture of the gallbladder perioperatively and extraction of the gallbladder without protection. It is important to keep in mind this exceptional but serious risk and apply rigorous operative technique. In case of suspected gallbladder we do not advocate laparoscopy. Surgery (hepatectomy, lymphodenectomy, possibly resection of the biliary tract) would be indicted for all stages except pTis and T1a, taking into consideration the localization of the tumor and the patient's general status. It is also classical to recommend resection of the trocar orifices after laparoscopic cholecystectomy. There is a dual challenge today for small-sized gallbladder cancer: improving treatment and avoiding poorer prognosis due to the specific problems raised by laparoscopy.

  17. Gallbladder Agenesis with Refractory Choledocholithiasis.

    Science.gov (United States)

    Tjaden, Jamie; Patel, Kevin; Aadam, Aziz

    2015-01-01

    Congenital agenesis of the gallbladder is a rare anomaly which is usually asymptomatic and found incidentally. In some cases, however, patients are symptomatic. Common symptoms include right upper quadrant abdominal pain, nausea, and vomiting. Jaundice is present in some symptomatic cases and is due to associated choledocholithiasis (Fiaschetti et al. 2009). In this case, a 63-year-old female presents with jaundice and episodic right upper quadrant abdominal pain with nausea and vomiting. Bilirubin and alkaline phosphatase were found to be markedly elevated. Upper endoscopic ultrasound (EUS) revealed choledocholithiasis, and the patient required multiple endoscopic retrograde cholangiopancreatography (ERCP) sessions before successful extraction of all stones. Subsequent surgical exploration revealed congenital agenesis of the gallbladder. Although this is a rare finding, patients with agenesis of the gallbladder are at increased risk of developing de novo choledocholithiasis which may be challenging to extract.

  18. Gallbladder Agenesis with Refractory Choledocholithiasis

    Directory of Open Access Journals (Sweden)

    Jamie Tjaden

    2015-01-01

    Full Text Available Congenital agenesis of the gallbladder is a rare anomaly which is usually asymptomatic and found incidentally. In some cases, however, patients are symptomatic. Common symptoms include right upper quadrant abdominal pain, nausea, and vomiting. Jaundice is present in some symptomatic cases and is due to associated choledocholithiasis (Fiaschetti et al. 2009. In this case, a 63-year-old female presents with jaundice and episodic right upper quadrant abdominal pain with nausea and vomiting. Bilirubin and alkaline phosphatase were found to be markedly elevated. Upper endoscopic ultrasound (EUS revealed choledocholithiasis, and the patient required multiple endoscopic retrograde cholangiopancreatography (ERCP sessions before successful extraction of all stones. Subsequent surgical exploration revealed congenital agenesis of the gallbladder. Although this is a rare finding, patients with agenesis of the gallbladder are at increased risk of developing de novo choledocholithiasis which may be challenging to extract.

  19. Galled by the Gallbladder?: Your Tiny, Hard-Working Digestive Organ

    Science.gov (United States)

    ... Galled by the Gallbladder? Your Tiny, Hard-Working Digestive Organ En español Send us your comments Most ... among the most common and costly of all digestive system diseases. By some estimates, up to 20 ...

  20. Gallbladder agenesis in a Chihuahua.

    Science.gov (United States)

    Kamishina, Hiroaki; Katayama, Masaaki; Okamura, Yasuhiko; Sasaki, Jun; Chiba, Satoshi; Goryo, Masanobu; Sato, Reeko; Yasuda, Jun

    2010-07-01

    A 4-year-old neutered male Chihuahua was presented with a history of anorexia and vomiting. Continuous elevation of liver enzymes was found on repeated blood examinations and the dog was referred to us for further evaluation. The absence of gallbladder was suspected on ultrasonography. Exploratory laparotomy and retrograde cholangiography confirmed gallbladder agenesis and a possible hypoplasia of the right medial and lateral liver lobes. Histologically, proliferation of bile ductules associated with portal fibrosis and pseudolobular formation were apparent in the liver lobes.

  1. Human gallbladder carcinoma: Role of neurotrophins, MIB-1, CD34 and CA15-3.

    Science.gov (United States)

    Artico, M; Bronzetti, E; Alicino, V; Ionta, B; Bosco, S; Grande, C; Bruno, M; Tranquilli Leali, F M; Ionta, G; Fumagalli, L

    2010-03-11

    Gallbladder carcinoma is the most common biliary tract tumor and the fifth most common gastrointestinal tract cancer .The prognosis of gallbladder carcinoma is poor and less than 5% of the patients are still alive five years postoperatively. Gallbladder specimens were obtained during surgical operations performed in eleven patients for resection of a gallbladder carcinoma, and during five autopsies (control cases selected among patients who died from for other causes, excluding those suffering from biliary or hepatic diseases). Immunohistochemical characterization and distribution of neurotrophins, with their respective receptors, were analyzed. The actual role played by these neurotrophic factors in the general regulation, vascular permeability, algic responsiveness, release of locally active substances and potential tumorigenesis in the gallbladder and biliary ducts compartment remains controversial. Our study revealed an increased immunohistochemical expression of NGF and TrKA in the epithelium and in the epithelial glands of the gallbladder carcinoma together with an evident immunoreactivity for BDNF in the same neoplastic areas. An evident immunoreactivity for NGF, TrKA and BDNF was observed in control specimens of gallbladder obtained during autopsies, whereas a weak or quite absent immunoreactivity was observed in the same specimens for NT4, TrKC and p75. On the contrary an appreciable immunoreactivity for p75 was observed in the specimens harvested from patients with gallbladder carcinoma. We also investigated the expression of some known tumor markers such as MIB-1 (anti Ki-67), CD34 and CA15-3, to identify a possible correlation between the expression of these molecular factors and the prognosis of gallbladder carcinoma. They resulted highly expressed in the stroma (CD34 and CA 15-3) and in the epithelium/epithelial glands (MIB-1) of the neoplastic areas and appeared to be almost absent in the control cases, suggesting that these markers, taken together

  2. Human gallbladder carcinoma: Role of neurotrophins, MIB-1, CD34 and CA15-3

    Directory of Open Access Journals (Sweden)

    M. Artico

    2010-03-01

    Full Text Available Gallbladder carcinoma is the most common biliary tract tumor and the fifth most common gastrointestinal tract cancer .The prognosis of gallbladder carcinoma is poor and less than 5% of the patients are still alive five years postoperatively.1 Gallbladder specimens were obtained during surgical operations performed in eleven patients for resection of a gallbladder carcinoma, and during five autopsies (control cases selected among patients who died from for other causes, excluding those suffering from biliary or hepatic diseases. Immunohistochemical characterization and distribution of neurotrophins, with their respective receptors, were analyzed. The actual role played by these neurotrophic factors in the general regulation, vascular permeability, algic responsiveness, release of locally active substances and potential tumorigenesis in the gallbladder and biliary ducts compartment remains controversial. Our study revealed an increased immunohistochemical expression of NGF and TrKA in the epithelium and in the epithelial glands of the gallbladder carcinoma together with an evident immunoreactivity for BDNF in the same neoplastic areas. An evident immunoreactivity for NGF, TrKA and BDNF was observed in control specimens of gallbladder obtained during autopsies, whereas a weak or quite absent immunoreactivity was observed in the same specimens for NT4, TrKC and p75. On the contrary an appreciable immunoreactivity for p75 was observed in the specimens harvested from patients with gallbladder carcinoma. We also investigated the expression of some known tumor markers such as MIB-1 (anti Ki-67, CD34 and CA15-3, to identify a possible correlation between the expression of these molecular factors and the prognosis of gallbladder carcinoma. They resulted highly expressed in the stroma (CD34 and CA 15-3 and in the epithelium/epithelial glands (MIB-1 of the neoplastic areas and appeared to be almost absent in the control cases, suggesting that these markers

  3. 'Awareness and attitudes towards total cardiovascular disease risk ...

    African Journals Online (AJOL)

    Microsoft account

    Corresponding author: Dr S Ofori, Department of Internal Medicine, ... regarding total CVD risk assessment in clinical practice among physicians in Port ..... cardiovascular risk for prevention and control of cardiovascular disease in low and.

  4. Monopolar electrocautery versus ultrasonic dissection of the gallbladder from the gallbladder bed in laparoscopic cholecystectomy: a randomized controlled trial.

    Science.gov (United States)

    Mahabaleshwar, Varun; Kaman, Lileswar; Iqbal, Javid; Singh, Rajinder

    2012-10-01

    Ultrasonic dissection has been suggested as an alternative to monopolar electrocautery in laparoscopic cholecystectomy because it generates less tissue damage and may have a lower incidence of gallbladder perforation. We compared the 2 methods to determine the incidence of gallbladder perforation and its intraoperative consequences. We conducted a prospective randomized controlled trial between July 2008 and December 2009 involving adult patients with symptomatic gall stone disease who were eligible for laparoscopic cholecystectomy. Patients were randomly assigned before administration of anesthesia to electrocautery or ultrasonic dissection. Both groups were compared for incidence of gallbladder perforation during dissection, bile leak, stones spillage, lens cleaning, duration of surgery and estimation of risk of gallbladder in the presence of complicating factors. We included 60 adult patients in our study. The groups were comparable with respect to demographic characteristics, symptomatology, comorbidities, previous abdominal surgeries, preoperative ultrasonography findings and intraoperative complications. The overall incidence of gallbladder perforation was 28.3% (40.0% in the electrocautery v. 16.7% in the ultrasonic dissection group, p = 0.045). Bile leak occurred in 40.0% of patients in the electrocautery group and 16.7% of patients in ultrasonic group (p = 0.045). Lens cleaning time (p = 0.015) and duration of surgery (p = 0.001) were longer in the electrocautery than the ultrasonic dissection group. There was no statistical difference in stone spillage between the groups (p = 0.62). Ultrasonic dissection is safe and effective, and it improves the operative course of laparoscopic cholecystectomy by reducing the incidence of gallbladder perforation.

  5. Total hip replacement for Mseleni Joint Disease undertaken in a ...

    African Journals Online (AJOL)

    found that hip surgery in this setting is of great benefit to Mseleni Joint Disease ... Conclusions: Hip surgery in this setting is of great benefit to the Mseleni Joint Disease patients but further attention .... The total hip score was divided into pain.

  6. Gallbladder adenoma with focal adenocarcinoma.

    Science.gov (United States)

    Ciurea, S; Matei, E; Petrisor, P; Luca, L; Boros, Mirela; Herlea, V; Popescu, I

    2008-01-01

    The majority of polypoid lesions of the gallbladder are cholesterolosis pseudopolyps. True neoplastic GB polyps are represented mainly by adenomas. The case of a 52-year old male patient with an adenomatous polyp of the GB with focal adenocarcinoma is presented.

  7. Unusual presentation of gallbladder perforation

    Directory of Open Access Journals (Sweden)

    G. Jayasinghe

    2016-01-01

    Conclusions: Percutaneous abscesses arising from the gallbladder are a rare but potentially serious consequence of acute cholecystitis, and may present in a wide variety of locations. Therefore it is imperative to conduct a full body inspection in the septic patient, even when a source has been identified.

  8. Infusion tomography and ultrasonography of the gallbladder in the diagnosis of acute cholecystitis

    International Nuclear Information System (INIS)

    Karp, W.; Owman, T.; Herlin, P.; Holmin, T.

    1979-01-01

    Sixty-three patients with the clinical suspicion of acute cholecystitis were examined with infusion tomography of the gallbladder. Ultrasonography was performed in 51 of these cases. The technique and diagnostic principles of both methods are discussed. The diagnostic value of the two methods when used in combination is stressed. Thus in a case of gangrenous cholecystitis when opacification of the gallbladder wall may not appear at infusion tomography, ultrasonography may demonstrate signs of gallbladder disease. Infusion tomography, on the other hand, may be of great value if ultrasonography is not informative. (orig.) 891 AJ/orig. 892 BRE [de

  9. Single center experience in laparoscopic treatment of gallbladder perforation.

    Science.gov (United States)

    Sahbaz, Nuri Alper; Peker, Kivanc Derya; Kabuli, Hamit Ahmet; Gumusoglu, Alpen Yahya; Alis, Halil

    2017-12-01

    Gallbladder perforation (GBP) is a rare disease with potential mortality. Previous series have reported an incidence of approximately 2-11% and it still continues to be a significant problem for surgeons. To present our clinical experience with gallbladder perforation. The records of 2754 patients who received surgical treatment for cholelithiasis between 2010 and 2016 were reviewed retrospectively. One hundred thirty-three patients had gallbladder perforation. Age, gender, time from the onset of symptoms, diagnostic procedures, surgical treatment, morbidity and mortality rates were evaluated. 15.78% of patients had a body mass index > 35. 6.76% had chronic obstructive pulmonary disease, 6.76% had cardiac disease, 10.52% had diabetes and 4.51% had sepsis. American Society of Anesthesiology scores were I in 54.13%, II in 35.33%, III in 6.01% and IV in 4.51% of the patients. 27.81% of patients were diagnosed during surgery. The perforation site was the gallbladder fundus in 69.17%, body in 17.30%, Hartman's pouch in 10.53% and cystic duct in 3% of patients. Treatment modalities were laparoscopic cholecystectomy in 82.71%, open cholecystectomy in 3%, percutaneous drainage catheters + laparoscopic cholecystectomy in 3%, laparoscopic cholecystectomy + fistula repair in 10.53% and open cholecystectomy + fistula repair in 0.75% of patients. Mean length of hospital stay was 1.69 days. Mortality and morbidity rates were 8.27% and 10.52%, respectively. Histopathology results were acute cholecystitis in 69.93%, chronic cholecystitis in 20.30% and acute exacerbation over chronic cholecystitis in 9.77% of patients. Appropriate classification and management of perforated cholecystitis is essential. Laparoscopic cholecystectomy is a safe and feasible method to decrease morbidity in gallbladder perforations.

  10. Torsion of gallbladder: a diagnostic predicament

    International Nuclear Information System (INIS)

    Andrabi, S.I.H.; Ahmed, M.; Rathore, M.A.

    2007-01-01

    A 69 years old woman was admitted under the case of physicians with lethargy and anemia. While in-hospital, she developed severe pain in the right hypochondrium with vomiting. Past medical history included peripheral vascular disease, appendicectomy and tuberculous meningitis. On examination, she had tachycardia, hypotension was pale, apyrexic, clinically anicteric and markedly tender over right upper quadrant with mild guarding. Her hemoglobin was 8.5 gm/dl, white cell count was 25,000 per L and had a raised C Reactive Protein of 110. Her liver functions were normal. Plain abdominal radiograph revealed dilated small bowel in the upper abdomen. Provisional diagnosis of acute cholecystitis was made and conservative management was started initially, using intravenous cefuroxime. She deteriorated rapidly, developed metabolic acidosis and atrial fibrillation. CT scan did not reveal a significant abnormality. There were no gallstones and no evidence of acute cholecystitis. An emergency laparotomy revealed a gangrenous gallbladder and twisted more than 3600 anticlockwise on its pedicle. Cholecystectomy was performed and she was managed in intensive care unit. She developed abdominal compartment syndrome requiring re-exploration and a laparostomy. On the fifth post-op day her abdomen was successfully closed with a mesh. Despite intensive monitoring and vigorous management, she developed multi-organ failure and died five weeks after her first operation. Histology confirmed venous infarction of an acalculous gallbladder without cholelithiasis. (author)

  11. Gallbladder wall thickening: MR imaging and pathologic correlation with emphasis on layered pattern

    International Nuclear Information System (INIS)

    Jung, S.E.; Lee, J.M.; Hahn, S.T.; Lee, K.; Rha, S.E.; Choi, B.G.; Kim, E.K.

    2005-01-01

    The aim of this study was to correlate MR findings of gallbladder wall thickening with pathologic findings on the basis of the layered pattern and to evaluate the diagnostic value of MR imaging in gallbladder disease. We retrospectively evaluated the source images of HASTE sequences for MR cholangiography in 144 patients with gallbladder wall thickening. The layered pattern of thickened wall was classified into four patterns. Type 1 shows two layers with a thin hypointense inner layer and thick hyperintense outer layer. Type 2 has two layers of ill-defined margin. Type 3 shows multiple hyperintense cystic spaces in the wall. Type 4 shows diffuse nodular thickening without layering. MR findings of a layered pattern of thickened gallbladder were well correlated with histopathology. Chronic cholecystitis matched to type 1, acute cholecystitis corresponded to type 2, adenomyomatosis showed type 3, and the gallbladder carcinomas showed type 4. All four layered patterns were associated with PPV of 73% or greater, sensitivity of 92% or greater and specificity of 95% or greater. Our results indicate that MR findings of gallbladder wall thickening are characteristic in each entity and correlate well with pathologic findings. The classification of the layered pattern may be valuable for interpreting thickened gallbladder wall. (orig.)

  12. Carcinoma of the gallbladder at the Nnamdi Azikiwe University Teaching Hospital--a 5-year retrospective study.

    Science.gov (United States)

    Chianakwana, G U; Okafor, P I S; Anyanwu, S N C

    2005-06-01

    Carcinoma of the gallbladder is often missed because of the low index of suspicion. To review the incidence, pattern and outcome of carcinoma of the gallbladder in our center and to highlight the need for early diagnosis. Retrospective survey of all cases of carcinoma of the gallbladder. Nnamdi Azikiwe University Teaching Hospital serving rural, semi-urban and urban communities. Patients who had histologically confirmed carcinoma in the general surgical units of the Nnamdi Azikiwe University Teaching Hospital over a 5-year period were reviewed and, from their case notes, the following information on sex, age, mode of presentation, time of diagnosis, stage of disease, treatment given and outcome were extracted. Twenty-one cases of gallbladder carcinoma were seen out of a total of 692 cases of different types of cancers seen in the general surgical units, giving an incidence of 3.04%. Six were males and 15 were females, age ranged between 39 and 72 years, a mean of 55; with the peak age in the 7th decade of life. Eleven patients (52.4%) presented with features of chronic cholecystitis and had cholecystectomy. Ten patients presented with obstructive jaundice in a stage too advanced for any form of palliative surgical treatment. The outcome was good in patients who presented with features of cholecystitis but who turned out to be cases of early carcinoma of the gallbladder because after five years of follow-up, none of them has shown any features of recurrence. There was no mortality in this group and the patients have remained in good health. However, the prognosis was poor in those patients who presented with obstructive jaundice. They remained very ill, with worsening general condition. They were discharged home on request of their relations and were lost to follow-up. Carcinoma of the gallbladder may present as cholecystitis. It is advisable for clinicians to have this in mind before, during and after cholecystectomy. Early presentation to hospital by patients

  13. The prognostic importance of jaundice in surgical resection with curative intent for gallbladder cancer.

    Science.gov (United States)

    Yang, Xin-wei; Yuan, Jian-mao; Chen, Jun-yi; Yang, Jue; Gao, Quan-gen; Yan, Xing-zhou; Zhang, Bao-hua; Feng, Shen; Wu, Meng-chao

    2014-09-03

    Preoperative jaundice is frequent in gallbladder cancer (GBC) and indicates advanced disease. Resection is rarely recommended to treat advanced GBC. An aggressive surgical approach for advanced GBC remains lacking because of the association of this disease with serious postoperative complications and poor prognosis. This study aims to re-assess the prognostic value of jaundice for the morbidity, mortality, and survival of GBC patients who underwent surgical resection with curative intent. GBC patients who underwent surgical resection with curative intent at a single institution between January 2003 and December 2012 were identified from a prospectively maintained database. A total of 192 patients underwent surgical resection with curative intent, of whom 47 had preoperative jaundice and 145 had none. Compared with the non-jaundiced patients, the jaundiced patients had significantly longer operative time (p jaundice was the only independent predictor of postoperative complications. The jaundiced patients had lower survival rates than the non-jaundiced patients (p jaundiced patients. The survival rates of the jaundiced patients with preoperative biliary drainage (PBD) were similar to those of the jaundiced patients without PBD (p = 0.968). No significant differences in the rate of postoperative intra-abdominal abscesses were found between the jaundiced patients with and without PBD (n = 4, 21.1% vs. n = 5, 17.9%, p = 0.787). Preoperative jaundice indicates poor prognosis and high postoperative morbidity but is not a surgical contraindication. Gallbladder neck tumors significantly increase the surgical difficulty and reduce the opportunities for radical resection. Gallbladder neck tumors can independently predict poor outcome. PBD correlates with neither a low rate of postoperative intra-abdominal abscesses nor a high survival rate.

  14. Gallbladder Cancer in the 21st Century

    Directory of Open Access Journals (Sweden)

    Rani Kanthan

    2015-01-01

    Full Text Available Gallbladder cancer (GBC is an uncommon disease in the majority of the world despite being the most common and aggressive malignancy of the biliary tree. Early diagnosis is essential for improved prognosis; however, indolent and nonspecific clinical presentations with a paucity of pathognomonic/predictive radiological features often preclude accurate identification of GBC at an early stage. As such, GBC remains a highly lethal disease, with only 10% of all patients presenting at a stage amenable to surgical resection. Among this select population, continued improvements in survival during the 21st century are attributable to aggressive radical surgery with improved surgical techniques. This paper reviews the current available literature of the 21st century on PubMed and Medline to provide a detailed summary of the epidemiology and risk factors, pathogenesis, clinical presentation, radiology, pathology, management, and prognosis of GBC.

  15. Traumatic Gallbladder Rupture Treated by Laparoscopic Cholecystectomy

    Science.gov (United States)

    Egawa, Noriyuki; Ueda, Junji; Hiraki, Masatsugu; Ide, Takao; Inoue, Satoshi; Sakamoto, Yuichiro; Noshiro, Hirokazu

    2016-01-01

    Abstract Gallbladder rupture due to blunt abdominal injury is rare. There are few reports of traumatic gallbladder injury, and it is commonly associated with other concomitant visceral injuries. Therefore, it is difficult to diagnose traumatic gallbladder rupture preoperatively when it is caused by blunt abdominal injury. We report a patient who underwent laparoscopic cholecystectomy after an exact preoperative diagnosis of traumatic gallbladder rupture. A 43-year-old man was admitted to our hospital due to blunt abdominal trauma. The day after admission, abdominal pain and ascites increased and a muscular defense sign appeared. Percutaneous drainage of the ascites was performed, and the aspirated fluid was bloody and almost pure bile. He was diagnosed with gallbladder rupture by the cholangiography using the endoscopic retrograde cholangiopancreatography technique. Laparoscopic cholecystectomy was performed safely, and he promptly recovered. If accumulated fluids contain bile, endoscopic cholangiography is useful not only to diagnose gallbladder injury but also to determine the therapeutic strategy. PMID:27462188

  16. Traumatic Gallbladder Rupture Treated by Laparoscopic Cholecystectomy

    Directory of Open Access Journals (Sweden)

    Noriyuki Egawa

    2016-05-01

    Full Text Available Gallbladder rupture due to blunt abdominal injury is rare. There are few reports of traumatic gallbladder injury, and it is commonly associated with other concomitant visceral injuries. Therefore, it is difficult to diagnose traumatic gallbladder rupture preoperatively when it is caused by blunt abdominal injury. We report a patient who underwent laparoscopic cholecystectomy after an exact preoperative diagnosis of traumatic gallbladder rupture. A 43-year-old man was admitted to our hospital due to blunt abdominal trauma. The day after admission, abdominal pain and ascites increased and a muscular defense sign appeared. Percutaneous drainage of the ascites was performed, and the aspirated fluid was bloody and almost pure bile. He was diagnosed with gallbladder rupture by the cholangiography using the endoscopic retrograde cholangiopancreatography technique. Laparoscopic cholecystectomy was performed safely, and he promptly recovered. If accumulated fluids contain bile, endoscopic cholangiography is useful not only to diagnose gallbladder injury but also to determine the therapeutic strategy.

  17. Total thyroidectomy as primary elective procedure in multinodular thyroid disease

    International Nuclear Information System (INIS)

    Sheikh, I.A.; Haider, I.Z.; Haroon, A.; Ashfaq, M.

    2009-01-01

    Multinodular goitre is one of the commonest thyroid diseases encountered in the practice of surgery. The most common surgery being performed for multinodular goitre is subtotal thyroidectomy. Total thyroidectomy is designed to remove all of the thyroid tissue. The objective of this study was to evaluate total thyroidectomy as a primary elective procedure for treatment of multinodular thyroid disease. This descriptive study was carried out at Combined Military Hospital Rawalpindi from June 2003 to September 2006. 88 patients of multinodular thyroid disease were included. Patients having evidence of recurrent laryngeal nerve damage, recurrent goitre, evidence of altered parathyroid functions or evidence of malignancy were excluded. All patients underwent total thyroidectomy by the same team of surgeons and the patients were closely followed up for postoperative complications especially in terms of recurrent laryngeal nerve damage and hypocalcaemic tetany. No major postoperative complication was noted. Only 1 patient (1.14%) developed unilateral recurrent laryngeal nerve damage and 2 patients (2.27%) developed transient hypocalcaemia that recovered quickly. Total thyroidectomy as a primary elective procedure in multinodular thyroid disease is a safe option and it removes the disease process completely, lowers local recurrence rates and avoids the substantial risks of re operative surgery. (author)

  18. Gallbladder Volvulus Presenting as Acute Appendicitis

    Directory of Open Access Journals (Sweden)

    Zachary Bauman

    2015-01-01

    Full Text Available We encountered a case of gallbladder volvulus in an 88-year-old thin female in which the initial presentation was more consistent with that of acute appendicitis. After complete work-up, including physical exam, lab work, and computed tomography, the definite diagnosis of gallbladder volvulus was not made until intraoperative visualization was obtained. Gallbladder volvulus is a rare but serious condition, which requires a high clinical suspicion so prompt surgical intervention can be undertaken.

  19. Gallbladder Agenesis with Refractory Choledocholithiasis

    OpenAIRE

    Tjaden, Jamie; Patel, Kevin; Aadam, Aziz

    2015-01-01

    Congenital agenesis of the gallbladder is a rare anomaly which is usually asymptomatic and found incidentally. In some cases, however, patients are symptomatic. Common symptoms include right upper quadrant abdominal pain, nausea, and vomiting. Jaundice is present in some symptomatic cases and is due to associated choledocholithiasis (Fiaschetti et al. 2009). In this case, a 63-year-old female presents with jaundice and episodic right upper quadrant abdominal pain with nausea and vomiting. Bil...

  20. Primary Carcinoma of the Gallbladder

    OpenAIRE

    Paraskevopoulos, John A.; Dennison, Ashley R.; Johnson, Alan G.

    1991-01-01

    Carcinoma of the gallbladder is a relatively rare malignancy which is difficult to diagnose. The advent of improved imaging methods and the expansion of interventional radiology however, combined with advances in surgical technique, has produced a change in attitude towards this tumour. The available world literature since 1960 has been reviewed and is presented in this article. However, whilst the outlook for diagnosis and treatment is improving, clearly the association with cholelithiasis (...

  1. Incidental gallbladder cancer: what management?

    Directory of Open Access Journals (Sweden)

    Sidi Mohammed Bouchentouf

    2011-11-01

    Full Text Available Gallbladder cancer (GBC represents 3.8% of all gastrointestinal cancers and usually known to be of a poor prognosis. In 0.2–2.9% of cases, this cancer is found in cholecystectomy specimens. A better understanding of spread mode of this tumor helps a better surgical management. The aim of the present review is to underline the management of GBC based on the comprehension of risk factors and anatomic features. A Medline, PubMed database search was performed to identify articles published from 2000 to 2011 using the keywords ‘carcinoma of gallbladder’, ‘incidental gallbladder cancer’, ‘gallbladder neoplasm’ and ‘cholecystectomy’. Some pathological situations such as chronic lithiasis and biliopancreatic junction abnormalities have been clearly identified as predisposing to GBC. Laparoscopy increases peritoneal and parietal tumor dissemination, thus, it should not be performed when GBC is suspected. Most determinant prognostic factors are nodal, perineural and venous involvement, invasion of the cystic duct and the tumor differentiation. The simple cholecystectomy is sufficient for tumors classified as T1a; for other cancers exceeding the muscularis, radical re-resection is required due to the high risk of recurrence. This aggressive surgery improved the overall survival of patients. There is still no standard adjuvant treatment; patients should be included in prospective trials.

  2. Gallbladder carcinoma late metastases and incisional hernia at umbilical port site after laparoscopic cholecystectomy.

    Science.gov (United States)

    Ciulla, A; Romeo, G; Genova, G; Tomasello, G; Agnello, G; Cstronovo, Gaetano

    2006-05-01

    A potentially serious complication of laparoscopic cholecystectomy is the inadvertent dissemination of unsuspected gallbladder carcinoma. There are increasing reports of seeding of tumor at the trocar sites following laparoscopic cholecystectomy in patients with unexpected or inapparent gallbladder carcinoma. Although the mechanism of the abdominal wall recurrence is still unclear, laparoscopic handling of the tumor, perforation of the gallbladder, and extraction of the specimen without an endobag may be risk factors for the spreading of malignant cells. The Authors report the case of late development of umbilical metastasis after laparoscopic cholecystectomy; the presence of an incisional hernia and the finding of a stone in subcutaneous tissue demonstrate the diffusion of tumor cells into subcutaneous tissue during the extraction of gallbladder. The patient underwent an excision of the metastases. She is disease free two years after surgical treatment.

  3. Computed tomography of the pancreas and gallbladder

    International Nuclear Information System (INIS)

    Onizuka, Hideo; Matsuura, Keiichi

    1982-01-01

    The authors viewed the present status of CT diagnosis in pancreatic and biliary diseases, referring to its future. CT imaged neither normal intrahepatic biliary ducts nor normal pancreatic ducts because of a relatively low resolution. The accuracy of CT in diagnosing obstructive jaundice has been 85 - 100%. CT showed a higher reproducibility than that of ultrasound in follow-up of intrahepatic gallstones. On the other hand, ultrasound was superior to CT in detecting gallstones. Diagnosis of cholecystitis by CT was usually impossible. Detecting early stage of gallbladder cancer by CT is very rarely, but it was of value for investigating the extent of advanced cancers. This tendency was also observed in biliary duct carcinoma, acute and chronic pancreatitis, and carcinoma of the pancreas. Consequently, it was concluded that CT is not appropriate for the purpose of early detection of pancreatic and other cancers. The use of CT with NMR is expected in future. (Ueda, J.)

  4. Expression of CCK Receptors in Carcinoma Gallbladder and Cholelithiasis: A Pilot Study.

    Science.gov (United States)

    Faridi, Mohammad Shazib; Jaiswal, Mahabir Saran Das; Goel, Sudhir K

    2015-07-01

    Gastrin and cholecystokinin (CCK) receptors are trophic for various gastrointestinal malignancies. Their role in gallbladder cancer has not been widely studied. To identify expression of CCK-A and CCK-B receptors in the tissue and blood of patients suffering from carcinoma (CA) gallbladder and gallstone disease and to compare expression of CCK A and B receptors in the gall bladder tissue and blood of healthy individuals and patients of CA gallbladder, and gallstone diseases. Forty nine subjects of both genders were recruited, comprising of 22 patients of CA gall bladder, 19 cases of cholelithiasis and, 8 normal gallbladders obtained from patients operated for trauma of the biliary system or Whipple's procedure. RNA extraction and cDNA formation for CCK-A and CCK-B receptors were carried out. Real Time PCR was performed on cDNA and threshold cycle (Ct) value of each sample was obtained and ΔCt was calculated. Chi-square test for comparing two groups and ANOVA test for comparing multiple groups were applied and if pgallbladder and there was no difference among them (p>0.05). This preliminary study showed higher expression of CCK-A receptors in patients of cholelithiasis and decreased expression of CCK-A receptors in patients of CA gallbladder as compared to normal gallbladder although it did not rise to statistical significance.

  5. Association between Gallbladder Ultrasound Findings and Bacterial Culture of Bile in 70 Cats and 202 Dogs.

    Science.gov (United States)

    Policelli Smith, R; Gookin, J L; Smolski, W; Di Cicco, M F; Correa, M; Seiler, G S

    2017-09-01

    Bacterial cholecystitis often is diagnosed by combination of gallbladder ultrasound (US) findings and positive results of bile culture. The value of gallbladder US in determining the likelihood of bile bacterial infection in cats and dogs with suspected biliary disease is unknown. To determine the value of gallbladder US in predicting bile bacterial culture results, identify most common bacterial isolates from bile, and describe complications after cholecystocentesis in cats and dogs with suspected hepatobiliary disease. Cats (70) and dogs (202) that underwent an abdominal US and submission of bile for culture were included in the study. A cross-sectional study design was used to determine the association of gallbladder US abnormalities and the results of bile cultures, and complications of cholecystocentesis. Abnormal gallbladder US had high sensitivity (96%) but low specificity (49%) in cats with positive and negative results of bile bacterial culture, respectively. Cats with normal gallbladder US findings were unlikely to have positive bile bacterial culture (negative predictive value of 96%). Gallbladder US had lower sensitivity (81%), specificity (31%), positive predictive value (20%), and negative predictive value (88%) in dogs. The most common bacterial isolates were of enteric origin, the prevalence being higher in cats. Incidence of complications after cholecystocentesis was 3.4%. Gallbladder US has a high negative predictive value for bile culture results in cats. This modality is less predictive of infection in dogs. Percutaneous US-guided cholecystocentesis has a low complication rate. Copyright © 2017 The Authors. Journal of Veterinary Internal Medicine published by Wiley Periodicals, Inc. on behalf of the American College of Veterinary Internal Medicine.

  6. Total renin after gonadotropin stimulation in polycystic ovarian disease.

    Science.gov (United States)

    Matinlauri, I; Anttila, L; Jaatinen, T A; Koskinen, P; Aalto, M; Irjala, K; Nikkanen, V

    1995-02-01

    To examine the influence of polycystic ovarian disease (PCOD) on the levels of total renin in plasma and follicular fluid (FF) after stimulation with hMG. Comparative study of the plasma and FF concentrations of total renin in women with and without PCOD after stimulation with hMG. In vitro fertilization-embryo transfer program at the Department of Obstetrics and Gynecology, the University Central Hospital of Turku, Finland. Thirty-six women undergoing IVF-ET for infertility with (n = 10) or without (n = 26) ultrasonographically diagnosed PCOD. Of the latter group, 15 women had tubal infertility, and the rest suffered from an anovulatory infertility and reacted with PCO-like ovarian response to stimulation. The concentrations of total renin in plasma and FF, serum E2, and protein in FF. The concentrations of plasma total renin after the gonadotropin stimulation were significantly higher in the PCOD and PCO-like groups when compared with the tubal group. The concentration of total renin in FF and the ratio of total renin per protein in FF were higher in the PCOD and PCO-like groups than in the tubal group, but the differences did not reach statistical significance. Positive correlations were found between the plasma total renin and serum E2 concentrations in the PCO-like and in the tubal group and between plasma total renin concentrations and the number of mature follicles in all groups. Follicular fluid total renin did not correlate with FF protein in any group. All findings were independent of the total hMG dosage used and the body mass index of the patients. In the present study the concentrations of total renin in plasma were enhanced markedly after gonadotropin stimulation in women with PCOD compared with women having tubal infertility. The pattern of the hormonal secretions revealed a group of infertile patients reacting biochemically like women with PCOD.

  7. Phase II trial of weekly 24-hour infusion of gemcitabine in patients with advanced gallbladder and biliary tract carcinoma

    International Nuclear Information System (INIS)

    Delius, Stefan von; Lersch, Christian; Schulte-Frohlinde, Ewert; Mayr, Martina; Schmid, Roland M; Eckel, Florian

    2005-01-01

    Patients with advanced gallbladder and biliary tract carcinoma face a dismal prognosis, as no effective palliative chemotherapy exists. The antitumor effect of gemcitabine is schedule-dependent rather than dose-dependent. We evaluated the activity of a prolonged infusion of gemcitabine in advanced gallbladder and biliary tract carcinomas. Nineteen consecutive eligible patients were enrolled. All patients were required to have histologically confirmed diagnosis and measurable disease. Gemcitabine was infused over 24 hours at a dose of 100 mg/m 2 on days 1, 8, and 15. Treatment was repeated every 28 days until progression of disease or limiting toxicity. Tumor response was evaluated every second course by computed tomography (CT) scans. Eighteen patients were evaluable for response. A total of 89 cycles of therapy were administered. One partial response was observed (6%; 95% confidence interval (CI): 0–27%) and ten additional patients had stable disease for at least two months (disease control rate 61%; 95% CI: 36–83%). The therapy was well tolerated, with moderate myelosuppression as the main toxicity. The median time to tumor progression and median overall survival was 3.6 months (95% CI 2.6–4.6 months) and 7.5 months (95% CI 6.5–8.5 months), respectively. Weekly 24-hour gemcitabine at a dose of 100 mg/m 2 is well tolerated. There was a relatively high rate of disease control for a median duration of 5.3 months (range 2.8–18.8 months). However, the objective response rate of this regimen in gallbladder and biliary tract carcinomas was limited

  8. Isolated gallbladder rupture following blunt abdominal injury

    African Journals Online (AJOL)

    2015-05-26

    May 26, 2015 ... Kaohsiung Medical University, Kaohsiung, Taiwan. Abstract. Isolated traumatic gallbladder rupture subsequent to blunt abdominal injury is rare. Most literatures on the subjects consist of case reports. We reported a rare case of isolated gallbladder rupture and discussed the possible predisposing factors to ...

  9. Beware the left-sided gallbladder

    African Journals Online (AJOL)

    An abdominal ultrasound scan showed multiple stones in the gallbladder with no evidence of acute cholecystitis and a common bile duct (CBD) diameter of 4 mm. Owing to the atypical nature of her pain, a computed tomography (CT) scan was requested which showed a left-sided gallbladder containing gallstones (Fig. 1).

  10. Association of Aflatoxin and Gallbladder Cancer

    DEFF Research Database (Denmark)

    Koshiol, Jill; Gao, Yu-Tang; Dean, Michael

    2017-01-01

    BACKGROUND & AIMS: Aflatoxin, which causes hepatocellular carcinoma, may also cause gallbladder cancer. We investigated whether patients with gallbladder cancer have higher exposure to aflatoxin than patients with gallstones. METHODS: We measured aflatoxin B1 (AFB1)-lysine adducts in plasma sampl...

  11. The role of the gallbladder in humans

    Directory of Open Access Journals (Sweden)

    J.L. Turumin

    2013-07-01

    Full Text Available The basic function of the gallbladder in humans is one of protection. The accumulation of the primary bile acids (cholic acid and chenodeoxycholic acid in the gallbladder reduces the formation of the secondary bile acids (deoxycholic acid and lithocholic acid, thus diminishing their concentration in the so-called gallbladder-independent enterohepatic circulation and protecting the liver, the stomach mucosa, the gallbladder, and the colon from their toxic hydrophobic effects. The presence or absence of the gallbladder in mammals is a determining factor in the synthesis of hydrophobic or hydrophilic bile acids. Because the gallbladder contracts 5-20 min after food is in the stomach and the “gastric chyme” moves from the stomach to the duodenum 1-3 h later, the function of the gallbladder bile in digestion may be insignificant. The aim of this article was to provide a detailed review of the role of the gallbladder and the mechanisms related to bile formation in humans.

  12. Chronic Diarrhea: A Concern After Gallbladder Removal?

    Science.gov (United States)

    Chronic diarrhea: A concern after gallbladder removal? I had my gallbladder removed six months ago, and I'm still having diarrhea. Is this ... mild diarrhea after cholecystectomy is not cause for concern, but speak to your doctor if you are ...

  13. PREVALENCE OF INCIDENTAL GALLBLADDER CANCER IN A TERTIARY-CARE HOSPITAL FROM PERNAMBUCO, BRAZIL

    Directory of Open Access Journals (Sweden)

    Euclides Dias MARTINS-FILHO

    2015-09-01

    Full Text Available BackgroundGallbladder cancer is sometimes incidentally uncovered following cholecystectomy for gallstones diseases. The supposed highly variable prevalence of incidental gallbladder cancer through our country is unknown.ObjectiveTo explore the prevalence of incidental gallbladder cancer in our tertiary-care hospital.MethodsA cross-sectional study was carried out on patients who consecutively underwent cholecystectomy due to gallstones disease at Faculdade Pernambucana de Saúde, Instituto de Medicina Integral Professor Fernando Figueira - FPS/IMIP, from January, 2007 to December, 2010. Data on incidental gallbladder cancer patients were explored for prevalence estimation and description of our experience with the management of this malignancy.ResultsOur analysis involved 2018 patients with a marked predominance of women (n=1.697; 84.1% over men (n=321; 15.9%. The 3-year prevalence estimate of 0.34% was recorded for incidental gallbladder cancer in our sample. Regarding tumor staging, there were 1 T1a, 1 T1b, and 5 T2 adenocarcinoma tumors. Laparoscopic cholecystectomy alone was performed for the T1a tumor, and additional radical surgery was performed in five others. One patient presented metastatic disease at the time of repeat surgery. The final pathology revealed residual/additional disease in all T2 tumors after radical surgery whereas the T1b patient underwent a salvage Whipple’s procedure due to a secondary distal cholangiocarcinoma. The patient with T1a tumor is alive after 3-year follow-up but all of the others died because of disease recurrence/progression up to 12 months.ConclusionThis study confirms the poor prognosis of Gallbladder cancer even when incidentally diagnosed following cholecystectomy and supposes a 3-year prevalence estimate of 0.34% for incidental gallbladder cancer in our Center from Pernambuco State, Brazil.

  14. Total oxidant status, total antioxidant capacity and ischemia modified albumin levels in children with celiac disease.

    Science.gov (United States)

    Sayar, Ersin; Özdem, Sebahat; Uzun, Gülbahar; İşlek, Ali; Yılmaz, Aygen; Artan, Reha

    2015-01-01

    In our study, we aimed to investigate ischemia modified albumin (IMA) as an oxidative stress marker, as well as other oxidant and antioxidant markers that have not been evaluated in children with celiac disease. A total of 37 pediatric patients who were diagnosed with celiac disease (CD) and 29 healthy children were enrolled in this prospective study. We evaluated the IMA, total oxidant status, total antioxidant capacity, sulfhydryl, and advanced oxidation protein products in all of the subjects. We also compared the levels at the time of the diagnosis, and following a gluten-free diet (GFD) in the children with CD. While the IMA and the other oxidant marker levels were significantly higher in the patient group compared to the control group, the antioxidant marker levels were found to be significantly lower in the patient group, compared to the control group. We also determined that the tissue transglutaminase IgA showed a highly positive correlation, and that the IMA showed a moderately positive correlation with the Marsh-Oberhuber histopathological stage. Additionally, the IMA and other oxidant marker levels were significantly lower, while the antioxidant marker levels were significantly higher after the GFD, compared to the pre-diet period. We detected that oxidative stress played a role in the pathogenesis of CD, and that this could be evaluated using oxidative stress markers, which would regress after the GFD. We also detected that IMA is a marker that shows a correlation with the histopathological stage, and may be used in the diagnosis.

  15. Computer analysis of gallbladder ultrasonic images towards recognition of pathological lesions

    Science.gov (United States)

    Ogiela, M. R.; Bodzioch, S.

    2011-06-01

    This paper presents a new approach to gallbladder ultrasonic image processing and analysis towards automatic detection and interpretation of disease symptoms on processed US images. First, in this paper, there is presented a new heuristic method of filtering gallbladder contours from images. A major stage in this filtration is to segment and section off areas occupied by the said organ. This paper provides for an inventive algorithm for the holistic extraction of gallbladder image contours, based on rank filtration, as well as on the analysis of line profile sections on tested organs. The second part concerns detecting the most important lesion symptoms of the gallbladder. Automating a process of diagnosis always comes down to developing algorithms used to analyze the object of such diagnosis and verify the occurrence of symptoms related to given affection. The methodology of computer analysis of US gallbladder images presented here is clearly utilitarian in nature and after standardising can be used as a technique for supporting the diagnostics of selected gallbladder disorders using the images of this organ.

  16. Neuroendocrine tumors of the gallbladder: a case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Mezi Silvia

    2011-07-01

    Full Text Available Abstract Introduction Primary gallbladder neuroendocrine tumors are extremely rare, representing 0.2% of all neuroendocrine tumors. The diagnosis is incidental in most cases. Case presentation We describe the case of a 57-year-old Caucasian man who underwent laparoscopic cholecystectomy for the evaluation of a gallbladder polyp that had been incidentally detected by ultasonography. Histologically, his lesion was composed of monomorphic cells that contained small round nuclei and that were organized in small nodular, trabecular, and acinar structures. His cells were positive for chromogranin A and synaptophysin, and a diagnosis of "typical" carcinoid of the gallbladder was made. His post-operative computerized axial tomography, 111In-pentetreotide scintigraphy, and hormone-specific marker results were negative. He is disease-free 45 months after surgical treatment. Conclusions Characteristic pathological findings of the gallbladder neuroendocrine tumors predict the prognosis. Whereas classical carcinoids of the gallbladder only rarely have a metastatic or invasive phenotype, the "atypical" variants are more aggressive and are associated with a poorer prognosis. Given the difficulty in distinguishing between benign and malignant lesions in the pre-surgical setting, we tend to consider each polypoid-like lesion of the gallbladder to be a high-risk lesion if it is larger than 1 cm and, as a result, to emphasize the need for cholecystectomy in all cases, relying on the pathological and immunohistochemistry analyses for the final diagnosis.

  17. Role of radical resection in patients with gallbladder carcinoma and jaundice.

    Science.gov (United States)

    Feng, Fei-ling; Liu, Chen; Li, Bin; Zhang, Bai-he; Jiang, Xiao-qing

    2012-03-01

    Gallbladder carcinoma (GBC) is a commonly-seen malignancy of the biliary tract characterized by difficult early diagnosis, rapid growth, early metastasis, and poor prognosis. Nearly half of GBC patients also have jaundice, which is a mark of the advanced stage of GBC. The role of radical resection in patients of gallbladder carcinoma with jaundice is still a matter of uncertainty, which we attempted to clarify in this study. Totally, 251 GBC patients who received treatment at the Eastern Hepatobiliary Surgery Hospital (EHBH) from December 2002 to January 2010 were recruited into this study. We divided them into group A (jaundice group, n=117) and group B (non-jaundice group, n=134). Clinical records and follow-up data were collected and retrospectively analyzed in both groups. Compared with group A, patients in group B had a longer median survival time ((6.0±0.5) months vs. (15.0±2.6) months, Pjaundice (n=111), was still longer than that in patients with jaundice (n=116) (Pjaundice patients and non-jaundice patients; (12.0±4.3) months vs. (18.0±3.0) months (P>0.05). GBC with jaundice usually implies advanced stage disease and a poor prognosis for the patients. However, our findings indicate that as long as the patient's condition allows, radical resection is still feasible for GBC patients with jaundice, and may achieve a prognosis close to those GBC patients without jaundice.

  18. Total cholesterol and the risk of Parkinson disease.

    Science.gov (United States)

    Hu, G; Antikainen, R; Jousilahti, P; Kivipelto, M; Tuomilehto, J

    2008-05-20

    To examine the association between serum total cholesterol at baseline and the risk of Parkinson disease (PD). Study cohorts included 24,773 Finnish men and 26,153 women aged 25 to 74 years without a history of PD and stroke at baseline. Hazard ratios (HRs) of incident PD were estimated for different levels of total cholesterol. During a mean follow-up period of 18.1 years, 321 men and 304 women developed incident PD. After adjustment for confounding factors (age, study years, body mass index, systolic blood pressure, education, leisure-time physical activity, smoking, alcohol consumption, coffee and tea consumption, and history of diabetes), the HRs of PD at different levels of total cholesterol (or=7 mmol/L) were 1.00, 1.33, 1.53, and 1.84 (p for trend = 0.035) in men; 1.00, 1.55, 1.57, and 1.86 (p for trend = 0.113) in women; and 1.00, 1.42, 1.56, and 1.86 (p for trend = 0.002) in men and women combined (adjusted also for sex). In both sexes combined, the increased risk of PD associated with increasing levels of serum total cholesterol was present both in subjects aged 25-44 years and in subjects aged 45-54 years at baseline, and in never smokers and smokers; however, no association was found among subjects aged 55 years or older at baseline. This large prospective study suggests that high total cholesterol at baseline is associated with an increased risk of Parkinson disease.

  19. Research variations the channel of gallbladder in relation to gender

    Directory of Open Access Journals (Sweden)

    Spasojević Goran

    2014-01-01

    Full Text Available Channel of the gallbladder (DC shows the different anatomical variations, the knowledge is important in the diagnosis and particularly abdominal surgery. The aim of this study was to investigate possible gender differences in the morphology of the gallbladder channel (DC. A total sample consists of 50 anatomical liver taken from autopsy cases of both sexes (32 men and 18 women. Samples of liver were fixed in 4% formalin for 4 weeks, and then studied microdissected under scrutiny. We were working length measurement channels of the gallbladder (DC and typing of junction of the cystic (DC with the common hepatic duct (DHC. We classify anatomical junction variations DC with DHC into three types: angular, parallel and spiral type, and then performed statistical analysis of the data with respect to gender. Results: The angular type compound we found approximately at 2/3 or 64% of the samples (men-60% of women-72%, the parallel type combination of a total of 22% of the sample (men-31% of women-6% and spiral type of 14% of the samples (males-9%, women 22%. Parallel and spiral type together make up about 1/3 of the cases. The average length of DC is 3.1 cm and the variation interval of 1.7 to 6.2 cm. We found that the difference circuit between DC and DHC the angular variable (parallel junction and spiral with respect to gender there but the difference was not statistically significant (p> 0.05.

  20. TOTAL HIP REPLACEMENT IN LEGG-CALVÉ-PERTHES DISEASE

    DEFF Research Database (Denmark)

    Froberg, Lonnie; Christensen, Finn; Pedersen, Niels Wisbech

    2009-01-01

    INTRODUCTION Poor long-time results in patients with Legg-Calvé-Perthes disease (LCP) are most often due to degenerative hip disease. The purpose of this study was to investigate if patients with LCP have an increased rate of total hip replacement (THR) compared to sex- and age-matched persons....... MATERIAL AND METHODS 167 LCP patients presented to our institution from 1941 to 1962. All patients were treated conservatively by a Thomas splint. Retrospectively medical records and radiographs were retrieved. Data from the Danish Hip Replacement Register and the Registries of the National Board of Health...... to follow-up and 3) patients with previous surgery to pelvis or lower limbs. 135 patients (156 hips) were enrolled in this study and 32 patients (35 hips) were excluded. RESULTS 20 hips out of 156 hips in patients with LCP have had a THR. Mean age at operation for the women was 50 years and 44 years...

  1. Resected Pleomorphic Carcinoma of the Gallbladder

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    Masanari Shimada

    2012-12-01

    Full Text Available Pleomorphic carcinoma is a rare lesion and the literature contains few reports of pleomorphic carcinoma of the gallbladder. The present study reports a rare case of primary pleomorphic carcinoma of the gallbladder for which we were able to perform curative surgery. A 77-year-old woman with dementia developed nausea and anorexia, and computed tomography demonstrated irregular thickening of the gallbladder wall. Drip infusion cholangiography and endoscopic retrograde cholangiopancreatography revealed no stenosis of the common and intrahepatic bile ducts. We suspected carcinoma of the gallbladder without lymph node metastasis and invasion to the common bile duct. We guessed it to be resectable and performed open laparotomy. At operation, the fundus of the gallbladder was adherent to the transverse colon, but no lymph node and distant metastases were detected. Therefore, we performed curative cholecystectomy with partial colectomy. Histopathology and immunostaining showed coexistence of an adenocarcinoma, squamous cell carcinoma and sarcomatous tumor of spindle-shaped cell, as well as transition zones between these tumors. We diagnosed stage I pleomorphic carcinoma of the gallbladder. No recurrence has been observed for one and a half years. The biological behavior of pleomorphic carcinoma of the gallbladder remains unknown. It will be necessary to accumulate more case reports of this tumor in order to define diagnostic criteria.

  2. Mycobacterial Infection of the Gallbladder Masquerading as Gallbladder Cancer with a False Positive Pet Scan

    Directory of Open Access Journals (Sweden)

    Adeeb Majid

    2013-01-01

    Full Text Available Isolated mycobacterial infection of gall bladder is an extremely rare entity. Only anecdotal reports are evident in the literature. A preoperative diagnosis of mycobacterial infection of gallbladder is therefore very difficult. The case of a 72-year-old male who underwent surgery for suspected gallbladder cancer is presented. The diagnosis of cancer was based on radiological findings and an abnormal uptake of fluorine-18-fluoro-2-deoxy-D-glucose (FDG on positron emission tomography (PET scan whilst being followed up for colorectal cancer. He underwent cholecystectomy and gallbladder bed resection. Histopathology was consistent with mycobacterial infection of the gallbladder.

  3. Association of carcinoma of the gallbladder with typhoid carriage in a typhoid endemic area using nested PCR.

    Science.gov (United States)

    Nath, Gopal; Singh, Yogesh Kumar; Kumar, Kailash; Gulati, Anil Kumar; Shukla, Vijay Kumar; Khanna, Ajay Kumar; Tripathi, Sunil Kumar; Jain, Ashok Kumar; Kumar, Mohan; Singh, Tej Bali

    2008-08-30

    Although well studied the association between chronic typhoid carrier state and carcinoma of the gallbladder (CaGB) remains unproven. The study was performed at a tertiary care medical center in North India and involved 52 patients with CaGB, 223 patients with benign gallbladder diseases, 508 healthy individuals and, 424 corpses. For the detection of Salmonella enterica serovar Typhi, hepatobiliary specimens were subjected to DNA extraction for specific nested- PCR amplification of the S. Typhi flagellin gene. Anti-Vi S. Typhi antibodies were detected in serum samples from patients by indirect haemagglutination. Thirty five of the 52 (67.3%) CaGB patients were PCR-positive for the S. Typhi flagellin gene; significantly higher than for patients with benign gallbladder diseases (95/223, 42.6%; p or = 160) in their serum were 20/52 (38.5%) for CaGB patients, 31/223 (13.9%) for patients with benign gallbladder diseases, and 47/508 (9.2%) for healthy individuals. Specific nested-PCR amplification of the S. Typhi flagellin gene in hepato-biliary specimens was more sensitive for detection of S. Typhi carriage than anti-Vi antibody titres in serum. The results demonstrate an association between typhoid carriage and gallbladder diseases, both CaGB and benign. S. Typhi specific immunosuppression is also suggested in patients with gallbladder diseases.

  4. Association of BDNF and BMPR1A with clinicopathologic parameters in benign and malignant gallbladder lesions

    Science.gov (United States)

    2013-01-01

    Background Neurotrophic factors such as brain derived neurotrophic factor (BDNF) are synthesized in a variety of neural and non-neuronal cell types and regulate survival, proliferation and apoptosis. In addition, bone morphogenetic proteins (BMPs) inhibit the proliferation of pulmonary large carcinoma cells bone morphogenetic protein receptor, type IA (BMPR1A). Little is known about the expression of BDNF or BMPR1A in malignant gall bladder lesions. This study was to evaluate BDNF and BMPR1A expression and evaluate the clinicopathological significance in benign and malignant lesions of the gallbladder. Methods The BDNF and BMPR1A expression of gallbladder adenocarcinoma, peritumoral tissues, adenoma, polyp and chronic cholecystitis were Immunohistochemically determined. Results BDNF expression was significantly higher in gallbladder adenocarcinoma than in peritumoral tissues, adenoma, polyps and chronic cholecystitis samples. However, BMPR1A expression was significantly lower in gallbladder adenocarcinoma than in peritumoral tissues, adenomas, polyps and chronic cholecystitis tissues. The specimens with increased expression of BDNF in the benign lesions exhibited moderate- or severe-dysplasia of gallbladder epithelium. BDNF expression was significantly lower in well-differentiated adenocarcinomas with maximum tumor diameter 2 cm, metastasis of lymph node, and invasiveness of regional tissues in gallbladder adenocarcinoma. BMPR1A expression were significantly higher in the well-differentiated adenocarcinoma with maximal tumor diameter 2 cm, metastasis of lymph node, and invasiveness of regional tissues in gallbladder. Univariate Kaplan-Meier analysis indicated increased expression of BDNF or decreased expression of BMPR1A was associated with decreased disease specific survival (DSS) rates. Similarly, multivariate Cox regression analysis showed increased expression of BDNF or decreased expression of BMPR1A are independent predictors of poor DSS rates in gallbladder

  5. Adenocarcinoma of the gallbladder in guinea pigs

    International Nuclear Information System (INIS)

    Hoch-Ligeti, C.; Congdon, C.C.; Deringer, M.K.; Stewart, H.L.

    1979-01-01

    Adenocarcinoma of the gallbladder developed in 17 of 68 untreated and in 26 of 83 irradiated guinea pigs of inbred strains 2 and 13. The carcinomas spread widely by direct extension and through lymphatic and blood vessels to lymph nodes, mesenteries, omenta, abdominal wall, liver, lungs, bones, and spleen. Whole-body exposure to gamma or x radiation increased both the number of tumors and metastases in male inbred guinea pigs but not in females. Significantly fewer (9 of 98) noninbred than inbred guinea pigs developed gallbladder carcinomas after irradiation. In 9 untreated noninbred guinea pigs gallbladder carcinomas were not found. Inasmuch as the effect of irradiation was not dose-dependent, an indirect systemic effect of irradiation was postulated. This is the first report on the occurrence of spontaneous gallbladder adenocarcinomas in guinea pigs

  6. Gallbladder Cancer Incidence and Death Rates

    Science.gov (United States)

    ... Campaigns Initiatives Stay Informed Gallbladder Cancer Incidence and Death Rates Recommend on Facebook Tweet Share Compartir Quick ... a late stage with a poor outcome, often death. The journal Cancer Epidemiology, Biomarkers and Prevention published ...

  7. The gallbladder and biliary ducts

    International Nuclear Information System (INIS)

    Amberg, J.R.; Juhl, J.H.; Univ. of California, San Diego, Medical Center, Veterans Administration Hospital, La Jolla, CA)

    1987-01-01

    There is an extensive menu for investigating the hepatobiliary area. From the simplicity of the plain film to the expense of magnetic resonance imaging to the invasiveness of percutaneous transhepatic cholangiography, all modalities can contribute to the goal of a correct diagnosis. Not all are needed in each patient; thus a careful evaluation of the clinical needs is required before proceeding. It is also apparent that changes are occurring rapidly. The current importance of gallbladder ultrasonography and computerized tomography and the decline of oral cholecystography and intravenous cholangiography in biliary tract diagnosis was impossible to anticipate a decade ago. Because not all modalities are available in all communities, it is important to tailor the diagnostic algorithm to local skills and equipment

  8. Radiologic evaluation of carcinoma of the gallbladder

    International Nuclear Information System (INIS)

    Kim, I. Y.; Kim, K. W.; Yoo, H. S.; Lee, J. T.; Park, C. Y.

    1983-01-01

    Thirty five cases of pathlogically proven carcinoma of the gallbladder at Yonsei Univ. College. of Med. Severance Hospital in the period from May, 1978 to Oct, 1982 were analyzed radiologically and clinically. The brief results are as follows: 1. The ratio of male to female was 1 : 1.2 and prevalent in the sixth decade of life. 2. Clinical feature show RUQ pain in 24 cases. Epigastric pain in 13 cases and jaundice in 6 cases, symptom duration is variable from 1 week to over year. 3. Oral and IV cholangiography were performed in 17 cases. Nonvisualization of gallbladder was observed in 14 cases. Filling defect in gallbladder was observed in 2 cases and air biliarygram is observed in 1 case. 4. UGI series was performed in 11 cases. Postbulbar indentation was observed in 9 cases, gastric antrum indentation in 2 cases, postbulbar indentation with adhesion in 2 cases and normal finding was observed in 2 cases. 5. PTC was performed in 7 cases. Nonvisualization of gallbladder was observed in 7 cases, abrupt obstruction at porta hepatis in 3 cases, abrupt eccentric obstruction extrahepatic duct at cystic duct level in 2 cases, lobulated mass effect in extrahepatic duct at the level of cystic duct opening in 1 case. Round swing of extrahepatic duct with dilatation was observed in 1 case. 6. ERCP was performed in 11 cases. Nonvisualization of gallbladder was observed in 8 cases, irregular large intraluminal filling defect in 2 cases, multiple stone in 1 case, abrupt narrowing proximal CBD in 3 cases, extrinsic mass effect in CHD was observed in 1 case. 7. Celiac angiography was performed in 3 cases. Cystic artery hypertrophy was observed in 1 case and halo appearance in gallbladder area was observed in 1 case. 8. Ultrasound for investigation of carcinoma of gallbladder was performed in 16 cases. Homogenous echoes in gallbladder was observed in 6 cases, Bull's eye appearance in 4 cases, fungasting mass in

  9. Trends in management of gallbladder disorders in children.

    Science.gov (United States)

    Lugo-Vicente, H L

    1997-07-01

    Gallbladder disorders have been recognized with increasing frequency in pediatric patients. This study aimed to identify recent trends in management and compare the effectiveness of laparoscopic (LC) over open cholecystectomy (OC) by a retrospective chart analysis of all cholecystectomies from 1990 through 1995. Information obtained included demographics, symptoms, predisposing conditions, associated illnesses, family history, imaging studies, type of cholecystectomy, complications, operative time, pain medication, diet recommencement, pathologic findings, and length of hospital stay. The type of cholecystectomy (OC vs. LC) was compared with the clinical variables using standard statistics. Eighty-three patients between 21 months and 18 years of age were identified; their mean age was 14.8 years. Females (76%) with classic biliary symptoms predominated;12% of the patients developed gallstone pancreatitis and 7% jaundice. Abnormal liver chemistry values, obesity, and elevated triglyceride levels comprised the most significant predisposing factors. Indications for surgery were cholelithiasis in 71 patients (86%), gallbladder dyskinesia in 10 (12%), and sludge/polyp in 2. Fifty-nine cholecystectomies (71%) were done laparoscopically and 24 (29%) open. Choledocholithiasis in 6 children (7%) was managed by open extraction with t-tube placement or endoscopic papillotomy followed by LC. No major ductal complication was identified. The predominant pathologic finding was chronic cholecystitis, including the subgroup with biliary dyskinesia. Statistical comparison showed that LC is superior to OC in regard to length of stay, diet resumption, use of pain medication, operating time, and cosmetic results. It is concluded that a contemporary diet, obesity, and abnormal liver chemistry are the main predisposing conditions of gallbladder disease in children in this decade. Females in their teenage years with typical symptoms continue to be the most commonly affected group

  10. Total recognition discriminability in Huntington's and Alzheimer's disease.

    Science.gov (United States)

    Graves, Lisa V; Holden, Heather M; Delano-Wood, Lisa; Bondi, Mark W; Woods, Steven Paul; Corey-Bloom, Jody; Salmon, David P; Delis, Dean C; Gilbert, Paul E

    2017-03-01

    Both the original and second editions of the California Verbal Learning Test (CVLT) provide an index of total recognition discriminability (TRD) but respectively utilize nonparametric and parametric formulas to compute the index. However, the degree to which population differences in TRD may vary across applications of these nonparametric and parametric formulas has not been explored. We evaluated individuals with Huntington's disease (HD), individuals with Alzheimer's disease (AD), healthy middle-aged adults, and healthy older adults who were administered the CVLT-II. Yes/no recognition memory indices were generated, including raw nonparametric TRD scores (as used in CVLT-I) and raw and standardized parametric TRD scores (as used in CVLT-II), as well as false positive (FP) rates. Overall, the patient groups had significantly lower TRD scores than their comparison groups. The application of nonparametric and parametric formulas resulted in comparable effect sizes for all group comparisons on raw TRD scores. Relative to the HD group, the AD group showed comparable standardized parametric TRD scores (despite lower raw nonparametric and parametric TRD scores), whereas the previous CVLT literature has shown that standardized TRD scores are lower in AD than in HD. Possible explanations for the similarity in standardized parametric TRD scores in the HD and AD groups in the present study are discussed, with an emphasis on the importance of evaluating TRD scores in the context of other indices such as FP rates in an effort to fully capture recognition memory function using the CVLT-II.

  11. Outcome of gallbladder preservation in surgical management of primary bile duct stones.

    Science.gov (United States)

    Tian, Ming-Guo; Shi, Wei-Jin; Wen, Xin-Yuan; Yu, Hai-Wen; Huo, Jing-Shan; Zhou, Dong-Feng

    2003-08-01

    To evaluate the methods and outcome of gallbladder preservation in surgical treatment of primary bile duct stones. Thirty-five patients with primary bile duct stones and intact gallbladders received stone extraction by two operative approaches, 23 done through the intrahepatic duct stump (RBD-IDS, the RBD-IDS group) after partial hepatectomy and 12 through the hepatic parenchyma by retrograde puncture (RBD-RP, the RBD-RP group). The gallbladders were preserved and the common bile duct (CBD) incisions were primarily closed. The patients were examined postoperatively by direct cholangiography and followed up by ultrasonography once every six months. In the RBD-IDS group, residual bile duct stones were found in three patients, which were cleared by a combination of fibrocholedochoscopic extraction and lithotripsy through the drainage tracts. The tubes were removed on postoperative day 22 (range: 16-42 days). In the RBD-RP group, one patient developed hemobilia and was cured by conservative therapy. The tubes were removed on postoperative day 8 (range: 7-11 days). Postoperative cholangiography showed that all the gallbladders were well opacified, contractile and smooth. During 54 (range: 6-120 months) months of follow-up, six patients had mildly thickened cholecystic walls without related symptoms and further changes, two underwent laparotomies because of adhesive intestinal obstruction and gastric cancer respectively, three died of cardiopulmonary diseases. No stones were found in all the preserved gallbladders. The intact gallbladders preserved after surgical extraction of primary bile duct stones will not develop gallstones. Retrograde biliary drainage is an optimal approach for gallbladder preservation.

  12. Cholelitholytic therapy and diverticula of the gallbladder

    Energy Technology Data Exchange (ETDEWEB)

    Wolpers, C.

    1984-04-01

    Fifty patients with cholesterol stones in their gallbladder, with few symptoms were treated with the bile acids cheno- or ursodeoxycholic acid. 38 had a 'normal' gallbladder, 12 had diverticula of the gallbladder. After the complete dissolution of the stones the bile acid treatment was stopped. The follow-up period lasted up to 7 years. No recurrence was observed in the gallbladder of 18 patients, but 32 developed new stones. With a second bile acid treatment we could dissolve the new stones of 13 patients, up to now without further relapses. After the second bile acid treatment of 9 months and x-ray controls 19 patients (38%) developed insoluble material in their gallbladders, independent of the presence of diverticula. We tried to eliminate calcium sediments with cholecystokinin-like substances. Temporary success was achieved in three of five patients only, and one person only remained free of further relapses. There is no reason to exclude patients with cholesterol stones and diverticula of the gallbladder from litholytic therapy. 10 figs.

  13. Cholelitholytic therapy and diverticula of the gallbladder

    International Nuclear Information System (INIS)

    Wolpers, C.

    1984-01-01

    Fifty patients with cholesterol stones in their gallbladder, with few symptoms were treated with the bile acids cheno- or ursodeoxycholic acid. 38 had a 'normal' gallbladder, 12 had diverticula of the gallbladder. After the complete dissolution of the stones the bile acid treatment was stopped. The follow-up period lasted up to 7 years. No recurrence was observed in the gallbladder of 18 patients, but 32 developed new stones. With a second bile acid treatment we could dissolve the new stones of 13 patients, up to now without further relapses. After the second bile acid treatment of 9 months and x-ray controls 19 patients (38%) developed insoluble material in their gallbladders, independent of the presence of diverticula. We tried to eliminate calcium sediments with cholecystokinin-like substances. Temporary success was achieved in three of five patients only, and one person only remained free of further relapses. There is no reason to exclude patients with cholesterol stones and diverticula of the gallbladder from litholytic therapy. (orig.) [de

  14. Management of Grave's disease is improved by total thyroidectomy.

    Science.gov (United States)

    Annerbo, Maria; Stålberg, Peter; Hellman, Per

    2012-08-01

    A retrospective analysis was performed on 267 consecutive patients with Graves' disease (GD). The principal aim of this study was to evaluate the risk for recurrence and complications when changing the surgical method from subtotal (ST) to total thyroidectomy (TT). Information from 267 consecutive patients operated on for GD between 2000 and 2006 was collected at Uppsala University Hospital (143) and Falun County Hospital (128). There were 229 women and 38 men. Four patients were operated on twice. A total of 40 STs and 229 TTs were performed. Results were compared to those of a previous cohort from the same hospital, with a majority of STs (157/176) performed from 1980 to 1992. The risk for relapse of GD was reduced from 20 to 3.3 % after the shift from ST to TT. In terms of surgical complications, 2.2 % demonstrated permanent vocal cord paralysis and 4.5 % had persistent hypocalcemia, not significant when compared to the previous cohort. In spite of TT, there were four recurrences, all due to remnant thyroid tissue high up at the hyoid bone. Changing the surgical method did not affect postoperative progression of dysthyroid ophthalmopathy (DO, 7.0 vs. 7.5 %). There were no differences in outcome with respect to which hospital the patients had their operation. Change from ST to TT dramatically reduced the risk for recurrence of GD without increasing the rate of complications. TT is not more effective than ST in hampering progression of DO as has been advocated by some. Careful surgical dissection up to the hyoid bone is necessary to avoid recurrence.

  15. Lead, cadmium and zinc in mineral structure of deposits of the gallbladder in men and women

    Directory of Open Access Journals (Sweden)

    Jerzy Kwapuliński

    2012-11-01

    Full Text Available Introduction: The former studies have shown the presence of As and Sb in deposits of the gallbladder. The aim of studies: The aim of the studies was to define the level of accumulation of Pb, Cd, Zn in deposits of the gallbladder as supplementary biological test for exposure assessment in a long run. Materials and methods: Pb, Cd and Zn content was investigated with inductive coupled plasmaatomic emission spectrometry were deposits of the gallbladder in men and women living in the Silesia Region. Results: The change of these elements content was analyzed in connection with behavioral factors ( diet, alcohol, coffee, obesity and tobacco addiction of the gender. Attention was drawn to the probability of interaction of Pb, Cd, Zn with other elements during their accumulation in deposits of the gallbladder. It appeared that deposits of the gall bladder can be used as an additional biological test in individual exposure assessment to Pb, Cd and Zn. It was noted that the level of content of Pb, Zn and Cd in deposits of the gallbladder is impacted by behavioral factors (diet, alcohol, coffee, obesity tobacco addiction. A characteristic impact of the tobacco addiction on the rise in the content of lead, cadmium and zinc was demonstrated as well as significant role of the presence of these elements in the total environmental pollution in relevant living areas.

  16. Peptic ulcer in the gallbladder. A case report

    DEFF Research Database (Denmark)

    Larsen, E H; Diederich, P J; Sørensen, Flemming Brandt

    1985-01-01

    Gastric mucosa can be found in the gallbladder as a congenital heterotopia. A case of a perforated peptic ulcer in the gallbladder with concomitant hemorrhage in heterotopic gastric mucosa causing hematemesis and melena is presented....

  17. Intramural hypoattenuated nodules in thickened wall of the gallbladder; CT features according to their primary causes

    International Nuclear Information System (INIS)

    Lee, Jun Hyung; Ha, Hyun Kwon; Lee, Jeong Hyun; Lee, Jean Hwa; Kim, Tae Kyoung; Kim, Pyo Nyun; Lee, Moon Gyu; Kim, Myung-Jin

    2001-01-01

    According to published reports, a common feature of xanthogranulomatous cholecystitis is the presence of intramural hypoattenuated nodules in thickened gallbladder wall. These nodules can, however, also be seen in pathological conditions such as acute cholecystitis, hyperplastic cholecystoses (cholesterolosis and adenomyomatosis), gallbladder cancer, and other inflammatory diseases such as tuberculosis. Retrospective review of the abdominal CT findings in 622 patients who for various reasons underwent cholecystectomy during a one-year period showed that intramural nodules were present in 60. In this pictorial essay we illustrate the imaging features of the many different pathological conditions which give rise to intramural hypoattenuated nodules in thickened wall of the gallbladder, correlating these features with the histopathological findings

  18. Peptic ulcer in the gallbladder. A case report

    DEFF Research Database (Denmark)

    Larsen, E H; Diederich, P J; Sørensen, Flemming Brandt

    1985-01-01

    Gastric mucosa can be found in the gallbladder as a congenital heterotopia. A case of a perforated peptic ulcer in the gallbladder with concomitant hemorrhage in heterotopic gastric mucosa causing hematemesis and melena is presented.......Gastric mucosa can be found in the gallbladder as a congenital heterotopia. A case of a perforated peptic ulcer in the gallbladder with concomitant hemorrhage in heterotopic gastric mucosa causing hematemesis and melena is presented....

  19. Torsion of the gallbladder: a case report

    Directory of Open Access Journals (Sweden)

    Ijaz Samia

    2008-07-01

    Full Text Available Abstract Introduction Torsion of the gallbladder is a rare condition that most commonly affects the elderly. Pre-operative diagnosis is the exception rather than the rule. Any delay in treatment can be fatal as the gallbladder may rupture, leading to biliary peritonitis. Case presentation We present the case of an 80-year-old woman who was admitted with right upper quadrant pain initially thought to be secondary to acute cholecystitis. Subsequent ultrasound and computed tomography scans of the abdomen revealed signs suggestive of acute cholecystitis but neither modality detected any gallstones. As the patient's symptoms failed to resolve on conservative management, she was taken to theatre for an open cholecystectomy. Intra-operatively, the gallbladder had undergone complete torsion and appeared gangrenous. A routine cholecystectomy followed and she recovered from the operation without incident. Conclusion It is rare to diagnose torsion of the gallbladder pre-operatively despite advances in diagnostic imaging. However, this differential diagnosis should be borne in mind particularly in the elderly patient, without proven gallstones, who fails to improve on conservative management. An emergency cholecystectomy is indicated in the event of diagnosing torsion of the gallbladder to avert the potentially lethal sequelae of biliary peritonitis.

  20. Gallbladder Cancer Treatment (PDQ®)—Patient Version

    Science.gov (United States)

    Types of treatment for gallbladder cancer include surgery, radiation, and chemotherapy. Treatment of gallbladder cancer that has spread to other parts of the body, cannot be removed by surgery, or has come back after treatment is often within a clinical trial. Find out about treatment options for gallbladder cancer.

  1. Detecting gallbladders in chicken livers using spectral analysis

    DEFF Research Database (Denmark)

    Jørgensen, Anders; Mølvig Jensen, Eigil; Moeslund, Thomas B.

    2015-01-01

    This paper presents a method for detecting gallbladders attached to chicken livers using spectral imaging. Gallbladders can contaminate good livers, making them unfit for human consumption. A data set consisting of chicken livers with and without gallbladders, has been captured using 33 wavelengths...

  2. Bile acid composition of gallbladder contents in dogs with gallbladder mucocele and biliary sludge.

    Science.gov (United States)

    Kakimoto, Toshiaki; Kanemoto, Hideyuki; Fukushima, Kenjiro; Ohno, Koichi; Tsujimoto, Hajime

    2017-02-01

    OBJECTIVE To examine bile acid composition of gallbladder contents in dogs with gallbladder mucocele and biliary sludge. ANIMALS 18 dogs with gallbladder mucocele (GBM group), 8 dogs with immobile biliary sludge (i-BS group), 17 dogs with mobile biliary sludge (m-BS group), and 14 healthy dogs (control group). PROCEDURES Samples of gallbladder contents were obtained by use of percutaneous ultrasound-guided cholecystocentesis or during cholecystectomy or necropsy. Concentrations of 15 bile acids were determined by use of highperformance liquid chromatography, and a bile acid compositional ratio was calculated for each group. RESULTS Concentrations of most bile acids in the GBM group were significantly lower than those in the control and m-BS groups. Compositional ratio of taurodeoxycholic acid, which is 1 of 3 major bile acids in dogs, was significantly lower in the GBM and i-BS groups, compared with ratios for the control and m-BS groups. The compositional ratio of taurocholic acid was significantly higher and that of taurochenodeoxycholic acid significantly lower in the i-BS group than in the control group. CONCLUSIONS AND CLINICAL RELEVANCE In this study, concentrations and fractions of bile acids in gallbladder contents were significantly different in dogs with gallbladder mucocele or immobile biliary sludge, compared with results for healthy control dogs. Studies are needed to determine whether changes in bile acid composition are primary or secondary events of gallbladder abnormalities.

  3. Quantification of mucin in human gallbladder bile: a fast, specific, and reproducible method

    NARCIS (Netherlands)

    Miquel, J. F.; Groen, A. K.; van Wijland, M. J.; del Pozo, R.; Eder, M. I.; von Ritter, C.

    1995-01-01

    It is generally accepted that gallbladder mucin (GBM) plays an important role in the pathogenesis of cholesterol gallstone (ChG) disease. However, it remains unclear whether ChG patients have higher GBM concentrations than controls. Discrepant findings regarding biliary mucin concentrations may be

  4. surgery of the gall-bladder and the commo bile-duct* 1

    African Journals Online (AJOL)

    The surgical treatment of diseases of the gall-bladder consists largely of the treatment of stones and their complications. There is a voluminous literature on gallstones, but its analysis would serve little purpose in this paper. It is of greater value to analyse one's own experience, to discuss how we can diagnose lesions of.

  5. Does the routine echocardiographic exam have a role in the detection and evaluation of cholelithiasis and gallbladder wall thickening?

    Science.gov (United States)

    Daly, David D; El-Shurafa, Haytham; Nanda, Navin C; Dumaswala, Bhavin; Dumaswala, Komal; Kumar, Nilay; Mutluer, Ferit Onur

    2012-09-01

    Cholelithiasis is a very common disease in the United States. Most cases remain asymptomatic but a fraction of these patients can develop serious complications such as cholecystitis which may lead to gallbladder perforation and gallbladder cancer which is much less common. Here, we present three cases of cholelithiasis where transthoracic echocardiography was performed routinely. In each case, echocardiography detected cholelithiasis which prompted three-dimensional (3D) echocardiographic evaluation. Three-dimensional echocardiography allowed for more comprehensive examination of the gallbladder shape, size, and wall thickening and the measurement and composition of the stones in three dimensions, measurement of stone volumes, and minimized shadowing produced by stone calcifications. These cases suggest that routine echocardiography has value in detecting gallstones and that 3D echocardiography has incremental value over two-dimensional echocardiography due to pyramidal data sets which allow sequential slicing through the gallbladder and full gallbladder examination without a technologist who is trained in gallbladder imaging. These pyramidal data sets can be further viewed and cropped by a radiologist specialized in abdominal ultrasound. © 2012, Wiley Periodicals, Inc.

  6. Parastomal gallbladder hernia in a septic patient

    Directory of Open Access Journals (Sweden)

    Joseph Frankl, BS

    2017-09-01

    Full Text Available Parastomal gallbladder herniation is a rare complication of enterostomies with only 6 previously reported cases. Most cases have occurred in elderly women. Patients typically presented with acute abdominal pain and the majority was managed operatively. Here, we report the clinical course of an 88-year-old female who presented with signs of sepsis and minimal abdominal symptoms. She was subsequently found to have a parastomal gallbladder herniation and Klebsiella pneumoniae bacteremia. Given the patient's multiple comorbidities, she was managed nonoperatively with manual reduction of the parastomal hernia and antibiotics.

  7. Ultrasonographic ejection fraction of normal gallbladder

    Energy Technology Data Exchange (ETDEWEB)

    Park, Jin Hun; Kim, Seung Yup; Park, Yaung Hee; Kang, Ik Won; Yoon, Jong Sup [Hangang Sacred Heart Hospital, Halym College, Chuncheon (Korea, Republic of)

    1984-06-15

    Real-time ultrasonography is a simple, accurate, noninvasive and potentially valuable means of studying gallbladder size and emptying. The authors calculated ultrasonographically the ejection fraction of 80 cases of normally functioning gallbladder on oral cholecystography, from June 1983 to April 1984, at the department of radiology, Hangang Sacred Heart Hospital. The results were obtained as follows; 1. Ultrasonographic Ejection Fraction at 30 minutes after the fatty meal was 73.1{+-}16.85. 2. There was no significant difference in age and sex, statistically.

  8. Metabonomic study of human serum in gallbladder cancer by 1H NMR spectroscopy

    International Nuclear Information System (INIS)

    Sonkar, Kanchan; Sinha, Neeraj; Behari, Anu; Kapoor, V.K.

    2012-01-01

    Gallbladder carcinoma (GBC) is one of the most lethal malignancies of upper gastrointestinal tract and it has the highest mortality rate in Chile and India. It has a very high incidence rates in northern India therefore it is also called as an Indian disease. There are several factors which play important role in development of gallbladder cancer including long-standing stones in gallbladder and alterations in composition of bile. Studies on gallstones and gallbladder tissues revealed that benign group can easily be discriminated from malignant group. Many proteomic studies have been performed for different cancers and several responsible serum protein markers have been identified but there is no such metabonomics study that shows the presence of any biomarker associated with gallbladder carcinoma. Identification of such biomarker would help immensely in the diagnostic of GBC. For this study we have collected blood samples (70; including patients from Chronic Cholecystitis (CC), XanthoGranulomatous Cholecystitis (XGC) and Gallbladder Cancer (GBC)) post-operatively (immediately after surgery) from patient undergoing cholecystectomy in Department of Surgical Gastroenterology, SGPGIMS. Control samples were also collected from 20 volunteers after 12 hrs of fasting. 4 ml of blood sample was collected and was allowed to clot in plastic tube for 30 min at room temperature in incubator. The serum was collected by centrifugation and samples were stored at -80 deg C till NMR experiments. 400 μL of serum was used for recording NMR spectra. NMR spectra were recorded at Bruker Avance 800 MHz spectrometer using CPMG pulse sequence with water presaturation. Control serum shows presence of various amino acids and low molecular weight metabolites. Detailed multivariate analysis along with markers found in serum associated with GBC will be presented. (author)

  9. Actinomycosis of the Gallbladder Mimicking Carcinoma: a Case Report with US and CT Findings

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Young Han; Kim, Seong Hyun; Cho, Mee Yon; Rhoe, Byoung Seon; Kim, Myung Soon [Wonju Christian Hospital, Wonju College of Medicine, Yonsei University, Wonju (Korea, Republic of)

    2007-04-15

    Actinomycosis should be included in the differential diagnosis when sonography and computed tomography findings show a mass engulfing the stone in the gallbladder and extensive pericholecystic infiltration with extension to neighboring abdominal wall muscle. A ctinomycosis is a chronic suppurative and granulomatous disease that is characterized by the formation of multiple abscesses, draining sinuses, abundant granulation and dense fibrous tissue. The disease is most frequently caused by Actinomyces israelii. These organisms are gram-positive anaerobic bacteria, and are considered opportunistic pathogens associated with infection, trauma or surgery. These events allow them to cross mucosal barriers as these organisms are normally present in healthy individuals, especially in the oral cavity, gastrointestinal tract, and female genital tract. In abdominopelvic actinomycosis, aggressive perilesional infiltration with a tendency to cross fascial planes or boundaries and extend to the abdominal wall has been well described as an important radiologic finding. Actinomycosis of the gallbladder is an extremely rare disease; only 21 cases have been reported in the English literature. Moreover, a diagnosis of actinomycosis of the gallbladder is difficult because this condition can be confused with carcinoma. We report here on a rare case of actinomycosis of the gallbladder that presented as a mass by sonography and computed tomography (CT)

  10. Actinomycosis of the Gallbladder Mimicking Carcinoma: a Case Report with US and CT Findings

    International Nuclear Information System (INIS)

    Lee, Young Han; Kim, Seong Hyun; Cho, Mee Yon; Rhoe, Byoung Seon; Kim, Myung Soon

    2007-01-01

    Actinomycosis should be included in the differential diagnosis when sonography and computed tomography findings show a mass engulfing the stone in the gallbladder and extensive pericholecystic infiltration with extension to neighboring abdominal wall muscle. A ctinomycosis is a chronic suppurative and granulomatous disease that is characterized by the formation of multiple abscesses, draining sinuses, abundant granulation and dense fibrous tissue. The disease is most frequently caused by Actinomyces israelii. These organisms are gram-positive anaerobic bacteria, and are considered opportunistic pathogens associated with infection, trauma or surgery. These events allow them to cross mucosal barriers as these organisms are normally present in healthy individuals, especially in the oral cavity, gastrointestinal tract, and female genital tract. In abdominopelvic actinomycosis, aggressive perilesional infiltration with a tendency to cross fascial planes or boundaries and extend to the abdominal wall has been well described as an important radiologic finding. Actinomycosis of the gallbladder is an extremely rare disease; only 21 cases have been reported in the English literature. Moreover, a diagnosis of actinomycosis of the gallbladder is difficult because this condition can be confused with carcinoma. We report here on a rare case of actinomycosis of the gallbladder that presented as a mass by sonography and computed tomography (CT)

  11. The Impact of Gallbladder Status on Biliary Complications After the Endoscopic Removal of Choledocholithiasis.

    Science.gov (United States)

    Kim, Myung Hi; Yeo, Seong Jae; Jung, Min Kyu; Cho, Chang Min

    2016-04-01

    Endoscopic sphincterotomy (EST) with stone extraction is the standard management for choledocholithiasis. However, the necessity for subsequent management of gallstone to prevent the biliary complications remained controversial and few data were evaluated for the impact of status of gallbladder on recurrent biliary complications. We retrospectively investigated the relationship between the status of gallbladder and the occurrence of biliary complications after endoscopic removal of choledocholithiasis. Between January 1998 and December 2008, we enrolled 453 patients with intact gallbladder who underwent EST for choledocholithiasis and allocated into two groups: calculous gallbladder (n = 256) and acalculous gallbladder (n = 197). By reviewing patients' medical records, we compared the occurrence of biliary complications according to the presence or absence of gallstone in GB in situ. In total, biliary complications occurred in 83 patients (18.3 %) during the follow-up period. Calculous GB group had higher rate of overall complications (22.7 vs. 12.7 %; p = 0.007) and GB-associated complications (11.3 vs. 2.5 %; p = 0.001) than acalculous GB group. On the multivariate analysis, only the presence of gallstone was shown to be significant risk factor for overall biliary complication (OR 2.029; 95 % CI 1.209-3.405; p = 0.007) and GB-associated complications (OR 5.077; 95 % CI 1.917-13.446; p = 0.001). Mean event-free period was shorter in calculous GB group than acalculous GB group for overall complications (1774 vs. 2159 days; p = 0.012) and GB-associated complication (2153 vs. 2591 days; p = 0.001). Prophylactic cholecystectomy may not be necessary to prevent biliary complication in patients with acalculous gallbladder after endoscopic removal of pigment stones from bile duct.

  12. Total hip replacement for Mseleni Joint Disease undertaken in a ...

    African Journals Online (AJOL)

    The objective of this project was to ascertain whether it is reasonable to perform specialist surgery for Mseleni Joint Disease (MJD) in a rural hospital by assessing the medium-term outcome of surgery for MJD performed at Mseleni. The study was designed as a review of patients at Mseleni Hospital in rural KwaZulu Natal, ...

  13. Congenital Duplex Gallbladder Anomaly Presenting as Gangrenous ...

    African Journals Online (AJOL)

    Valued eMachines Customer

    A 43 year old female patient, Mrs. M.S, presented with a three week history of .... they develop gangrenous calculus cholecystitis as they may simulate a liver abscess ... Congenital anomalies of the gallbladder and anatomical variations of their ...

  14. Determinants of gallbladder kinetics in obesity

    NARCIS (Netherlands)

    Mathus-Vliegen, E. M. H.; van Ierland-van Leeuwen, M. L.; Terpstra, A.

    2004-01-01

    Obese subjects are at risk of developing gallstones both by being overweight and by reducing their body weight. The aim of the present study was to investigate factors related to disturbances in gallbladder emptying measured by ultrasound. Detailed information about weight loss attempts, age at

  15. [Diagnosis and therapy of particle disease in total hip arthroplasty].

    Science.gov (United States)

    Müller, M; Wassilew, G; Perka, C

    2015-04-01

    Particle disease is caused by periarticular accumulation of attrition particles and the inflammatory reaction of the body's tissue. This process may result in osteolysis or soft tissue transformation which presents itself symptomless in the beginning and can proceed to aseptic implant loosening, fracture, implant breaking as a result of the inappropriate osseous support and to algetic and destructive soft tissue reactions as well. Attrition particles originate from tribological pairing, and the extent of the attrition or the particle concentration depend on different factors as there are the tribological pairing's material, the head size, the patient's level of activity, and the implant position. Attrition particles can also be found in the range of any modular connection. Particle disease and its resulting morphological alterations of the tribological pairing is one of the most frequent reasons for re-operation in hip endoprosthetics. Georg Thieme Verlag KG Stuttgart · New York.

  16. Qualitative metabolomics profiling of serum and bile from dogs with gallbladder mucocele formation

    Science.gov (United States)

    Mathews, Kyle G.; Cullen, John; Seiler, Gabriela

    2018-01-01

    Mucocele formation is characterized by secretion of abnormally thick mucus by the gallbladder epithelium of dogs that may cause obstruction of the bile duct or rupture of the gallbladder. The disease is increasingly recognized and is associated with a high morbidity and mortality. The cause of gallbladder mucocele formation in dogs is unknown. There is a strong breed predisposition and affected dogs have a high incidence of concurrent endocrinopathy or hyperlipidemia. These observations suggest a significant influence of both genetic and metabolic factors on disease pathogenesis. In this study, we investigated a theory that mucocele formation is associated with a syndrome of metabolic disruption. We surmised that a global, untargeted metabolomics approach could provide unique insight into the systemic pathogenesis of gallbladder mucocele formation and identify specific compounds as candidate biomarkers or treatment targets. Moreover, concurrent examination of the serum and hepatic duct bile metabolome would enable the construction of mechanism-based theories or identification of specific compounds responsible for altered function of the gallbladder epithelium. Abnormalities observed in dogs with gallbladder mucocele formation, including a 33-fold decrease in serum adenosine 5’-monophosphate (AMP), lower quantities of precursors required for synthesis of energy transporting nucleotides, and increases in citric acid cycle intermediates, suggest excess metabolic energy and a carbon surplus. Altered quantities of compounds involved in protein translation and RNA turnover, together with accumulation of gamma-glutamylated and N-acetylated amino acids in serum suggest abnormal regulation of protein and amino acid metabolism. Increases in lathosterol and 7α-hydroxycholesterol suggest a primary increase in cholesterol synthesis and diversion to bile acid formation. A number of specific biomarker compounds were identified for their ability to distinguish between control

  17. Accumulation of Bile in the Gallbladder: Evaluation by means of Serial Dynamic Contrast-Enhanced Magnetic Resonance Cholangiography with Gadolinium Ethoxybenzyl Diethylenetriaminepentaacetic Acid

    Directory of Open Access Journals (Sweden)

    Tsutomu Tamada

    2014-01-01

    Full Text Available The aim of this study was to evaluate the process of biliary excretion of gadolinium ethoxybenzyl diethylenetriaminepentaacetic acid (Gd-EOB-DTPA into the biliary tract and to assess the accumulation patterns in the gallbladder using MR cholangiography obtained with Gd-EOB-DTPA which is a liver-specific hepatobiliary contrast agent. Seventy-five patients underwent Gd-EOB-DTPA enhanced MR imaging. Serial multiphasic hepatobiliary phase imaging was qualitatively reviewed to evaluate the process of the biliary excretion of contrast agent into the bile duct and the gallbladder. The accumulation pattern of contrast agent into gallbladder was classified into two groups (group 1 = orthodromic type and group 2 = delayed type. Furthermore, the results in differences of the presence of T1 hyperintense bile or sludge of gallbladder, gall stones, wall thickening of gallbladder, chronic liver disease, and liver cirrhosis between two groups were compared. Forty-eight of 75 patients (64% were included in group 1, and remaining 27 (36% were in group 2. The frequency of the presence of T1 hyperintense bile or sludge of gallbladder was significantly higher in patients with group 2 than that in patients with group 1 (P=0.041. MR cholangiography obtained with Gd-EOB-DTPA showed that there may be an association between the biliary accumulation pattern in the gallbladder and the pathological condition.

  18. Single-organ gallbladder vasculitis: characterization and distinction from systemic vasculitis involving the gallbladder. An analysis of 61 patients.

    Science.gov (United States)

    Hernández-Rodríguez, José; Tan, Carmela D; Rodríguez, E René; Hoffman, Gary S

    2014-11-01

    Systemic vasculitis (SV) involving abdominal structures usually has a poor prognosis. Gallbladder vasculitis (GV) has been reported as part of SV (GB-SV) and focal single-organ vasculitis (GB-SOV). We analyzed clinical and histologic characteristics of patients with GV to identify features that differentiate GB-SOV from the systemic forms of GV. To identify affected patients with GV we used pathology databases from our institution and an English-language PubMed search. Clinical manifestations, laboratory and histologic features, treatment administered, and outcomes were recorded. Patients were divided in 2 groups, GB-SOV and GB-SV. As in previous studies of single-organ vasculitis, GB-SOV was only considered to be a sustainable diagnosis if disease beyond the gallbladder was not apparent after a follow-up period of at least 6 months. Sixty-one well-characterized patients with GV were included (6 from our institution). There was no significant sex bias (32 female patients, 29 male). Median age was 52 years (range, 18-94 yr). GB-SOV was found in 20 (33%) and GB-SV in 41 (67%) patients. No differences were observed in age, sex frequency, or duration of gallbladder symptoms between groups. Past episodes of recurrent right-upper quadrant or abdominal pain and lithiasic cholecystitis were more frequent in GB-SOV patients, whereas acalculous cholecystitis occurred more often in GB-SV. In GB-SV, gallbladder-related symptoms occurred more often concomitantly with or after the systemic features, but they sometimes appeared before SV was fully developed (13.5%). Constitutional and musculoskeletal symptoms were reported only in GB-SV patients. Compared to GB-SOV, GB-SV patients presented more often with fever (62.5% vs 20%; p = 0.003) and exhibited higher erythrocyte sedimentation rate levels (80 ± 28 vs 37 ± 25 mm/h, respectively; p = 0.006). All GB-SV patients required glucocorticoids and 50% of them also received cytotoxic agents. Mortality in GB-SV was

  19. Cystoisospora belli Infection of the Gallbladder in Immunocompetent Patients: A Clinicopathologic Review of 18 Cases.

    Science.gov (United States)

    Lai, Keith K; Goyne, Hannah E; Hernandez-Gonzalo, David; Miller, Kennon A; Tuohy, Marion; Procop, Gary W; Lamps, Laura W; Patil, Deepa T

    2016-08-01

    Cystoisospora belli, previously known as Isospora belli, is an obligate intracellular coccidian parasite that is most often associated with gastrointestinal disease in immunocompromised patients. In this study, we detail the clinicopathologic features of 18 cases of Cystoisospora infection affecting the gallbladder in immunocompetent individuals and compare them with a control group. Each case was reviewed for cholecystitis (none, acute, chronic), epithelial disarray, presence of intraepithelial lymphocytes (none, rare [≤5 per 20 epithelial cells], present [>5 per 20 epithelial cells]), architectural distortion, intramucosal eosinophilia, and mural thickening/serositis. The mean age of patients with Cystoisospora infection was 33 years and the male to female ratio 1:4.3. Cholecystectomy was performed for biliary dyskinesia (n=7), abdominal pain (n=7), suspected cholelithiasis (n=5), and cholecystitis (n=3). In 2 cases, Cystoisospora was found in donor gallbladders resected at the time of liver transplantation. Each case was characterized by eosinophilic, oval or banana-shaped intraepithelial parasites within perinuclear parasitophorous vacuoles. Most cases showed epithelial disarray and minimal intraepithelial lymphocytosis. Of the 11 cases with an average follow-up of 15 months, none had evidence of disease related to Cystoisospora infection within the biliary tract or elsewhere in the gastrointestinal tract. We present the largest series of gallbladder cystoisosporiasis in immunocompetent patients to date. Cystoisospora infection is underrecognized in the gallbladders of immunocompetent patients, in part due to the subtle findings in routine cholecystectomy specimens. On the basis of the clinical follow-up, gallbladder cystoisosporiasis in immunocompetent individuals appears to be a self-limited infection.

  20. A comparative study of mud-like and coralliform calcium carbonate gallbladder stones.

    Science.gov (United States)

    Ma, Rui-Hong; Luo, Xiao-Bing; Wang, Xiao-Feng; Qiao, Tie; Huang, Hai-Yi; Zhong, Hai-Qiang

    2017-07-01

    To gain insight to underlying mechanism of the formation of calcium carbonate (CaCO 3 ) gallbladder stones, we did comparative study of stones with mud appearance and those with coralliform appearance. A total of 93 gallbladder stones with mud appearance and 50 stones with coralliform appearance were analyzed. The appearance, color, texture, and the detection of Clonorchis sinensis eggs by microscopic examination were compared between the two groups. Then, the material compositions of stones were analyzed using Fourier Transform Infrared spectroscopy and the spectrogram characteristics were compared. Moreover, microstructure characteristics of the two kinds of stones were observed and compared with Scanning Electron Microscopy. Mud-like gallbladder stones were mainly earthy yellow or brown with brittle or soft texture, while coralliform stones were mainly black with extremely hard texture, the differences between the two groups was significant (p mud-like gallbladder stones were CaCO 3 stones, and mainly aragonite; while all of the coralliform stones were CaCO 3 stones, and mainly calcite (p mud-like CaCO 3 stones was lower than that in coralliform CaCO 3 stones (p Mud-like CaCO 3 stones mainly happened to patients with cystic duct obstruction. Clonorchis sinensis infection was mainly associated with coralliform (calcite) CaCO 3 stones. Cystic duct obstruction was mainly associated with mud-like (aragonite) CaCO 3 stones. © 2017 Wiley Periodicals, Inc.

  1. Effects of matrix metalloproteinase inhibitor doxycycline and CD147 antagonist peptide-9 on gallbladder carcinoma cell lines.

    Science.gov (United States)

    Wang, Shihang; Liu, Chao; Liu, Xinjiang; He, Yanxin; Shen, Dongfang; Luo, Qiankun; Dong, Yuxi; Dong, Haifeng; Pang, Zhigang

    2017-10-01

    Gallbladder carcinoma is the most common and aggressive malignancy of the biliary tree and highly expresses CD147, which is closely related to disease prognosis in a variety of human cancers. Doxycycline exhibited anti-tumor properties in many cancer cells. CD147 antagonist peptide-9 is a polypeptide and can specifically bind to CD147. The effect of these two drugs on gallbladder cancer cells has not been studied. The aim of this study is to investigate the effect of doxycycline and antagonist peptide-9 on gallbladder carcinoma cells and the possible mechanism of inhibition on cancer cell of doxycycline. To investigate the effects of doxycycline and antagonist peptide-9 on gallbladder carcinoma cells (GBC-SD and SGC-996), cell proliferation, CD147 expression, and early-stage apoptosis rate were measured after treated with doxycycline. Matrix metalloproteinase-2 and matrix metalloproteinase-9 activities were measured after treated with different concentrations of doxycycline, antagonist peptide-9, and their combination. The results demonstrated that doxycycline inhibited cell proliferation, reduced CD147 expression level, and induced an early-stage apoptosis response in GBC-SD and SGC-996 cells. The matrix metalloproteinase-2 and matrix metalloproteinase-9 activities were inhibited by antagonist peptide-9 and doxycycline, and the inhibitory effects were enhanced by combined drugs in gallbladder carcinoma cell lines. Taken together, doxycycline showed inhibitory effects on gallbladder carcinoma cell lines and reduced the expression of CD147, and this may be the mechanism by which doxycycline inhibits cancer cells. This study provides new information and tries to implement the design of adjuvant therapy method for gallbladder carcinoma.

  2. Rapid formation of cholesterol crystals in gallbladder bile is associated with stone recurrence after laparoscopic cholecystotomy.

    Science.gov (United States)

    Jüngst, D; del Pozo, R; Dolu, M H; Schneeweiss, S G; Frimberger, E

    1997-03-01

    Laparoscopic cholecystotomy (LCT) with subsequent extraction of gallstones and primary closure of the gallbladder has been introduced as an alternative therapy for patients with cholecystolithiasis and preserved gallbladder function. However, stone recurrence has to be considered as a major drawback that might be related to lithogenic factors of gallbladder bile or the composition of gallbladder stones. Therefore, these were studied in relation to stone recurrence within an observation period of 1 to 5 years (median, 3.6 years) in 50 patients after LCT. The concentrations of total and individual bile acids, phospholipids, cholesterol, total lipids, mucin, protein, and the cholesterol saturation indices in gallbladder bile were not significantly different between 10 patients with and 40 patients without stone recurrence. However, the crystal observation time was significantly (P < .02) shorter (range, 1-2 days; median, 1.5) in the bile of patients with stone recurrence compared to those without (range, 1-21 days, median 3.5). Moreover, all 10 stone recurrences were observed in the 28 patients with a crystal observation time in the bile of less than or equal to 2 days (approximate annual risk: 12%-15%), and no recurrences were observed in the 22 patients with a crystal observation time greater than 2 days (P < .0001) or in patients with pigment stones. The rapid formation of cholesterol monohydrate crystals in bile seems to be the major risk factor for recurrent stones after LCT. These are most likely cholesterol stones and, therefore, are amenable to oral bile-acid prevention or treatment.

  3. Cholecystitis of a duplicated gallbladder complicated by a cholecystoenteric fistula

    Energy Technology Data Exchange (ETDEWEB)

    Huang, Brady K. [University of Rochester Medical Center, Department of Imaging Sciences, Rochester, NY (United States); Chess, Mitchell A. [University of Rochester Medical Center, Department of Imaging Sciences, Rochester, NY (United States); Advanced Imaging, Batavia, NY (United States)

    2009-04-15

    Gallbladder duplications are uncommon anatomic variants that are sometimes mistaken for other entities on imaging. We present a surgically confirmed case of cholecystitis in a ductular-type duplicated gallbladder complicated by the formation of an inflammatory fistula to the adjacent duodenum. Both US and magnetic resonance cholangiopancreatography were performed preoperatively, in addition to intraoperative cholangiography, which confirmed the presence of a duplicated gallbladder. (orig.)

  4. Isolated gallbladder injury in a case of blunt abdominal trauma.

    Science.gov (United States)

    Birn, Jeffrey; Jung, Melissa; Dearing, Mark

    2012-04-01

    The diagnosis of blunt injury to the gallbladder may constitute a significant challenge to the diagnostician. There is often a delay in presentation with non-specific clinical symptoms. In the absence of reliable clinical symptoms, diagnostic imaging becomes an invaluable tool in the rapid identification of gallbladder injury. We present a case of isolated gallbladder injury following blunt abdominal trauma which was diagnosed by computed tomography and subsequently confirmed by cholecystectomy.

  5. Isolated Gallbladder Injury in a Case of Blunt Abdominal Trauma

    OpenAIRE

    Birn, Jeffrey; Jung, Melissa; Dearing, Mark

    2012-01-01

    The diagnosis of blunt injury to the gallbladder may constitute a significant challenge to the diagnostician. There is often a delay in presentation with non-specific clinical symptoms. In the absence of reliable clinical symptoms, diagnostic imaging becomes an invaluable tool in the rapid identification of gallbladder injury. We present a case of isolated gallbladder injury following blunt abdominal trauma which was diagnosed by computed tomography and subsequently confirmed by cholecystectomy.

  6. Primary neuroendocrine neoplasm of the gallbladder

    OpenAIRE

    Kanakala, Venkatesh; Kasaraneni, Ramesh; Smith, David A; Goulbourne, Ian A

    2009-01-01

    Carcinoid tumours are distinct neuroendocrine tumours with characteristic clinical and histological behavioural properties which arise mainly in the gastrointestinal tract (73.7%) or bronchopulmonary system (25.1%). Neuroendocrine tumours of the gallbladder are rare—to date there have been only 42 cases reported in the literature. This case was an incidental finding which was recognised during routine histopathological examination after laparoscopic cholecystectomy for symptomatic cholelithia...

  7. Spontaneous Hepatic Infarction in a Patient with Gallbladder Cancer

    Directory of Open Access Journals (Sweden)

    Kang Min Lee

    2016-06-01

    Full Text Available Hepatic infarction is known as a rare disease entity in nontransplant patients. Although a few cases of hepatic infarction have been reported to be linked with invasive procedures, trauma, and hypercoagulability, a case of spontaneous hepatic infarction in a nontransplanted patient has hardly ever been reported. However, many clinical situations of patients with cancer, in particular biliary cancer, can predispose nontransplant patients to hepatic infarction. Besides, the clinical outcome of hepatic infarction in patients with cancer can be worse than in patients with other etiologies. As for treatment, anticoagulation treatment is usually recommended. However, because of its multifactorial etiology and combined complications, treatment of hepatic infarction is difficult and not simple. Herein, we report a case of fatal hepatic infarction that occurred spontaneously during the course of treatment in a patient with gallbladder cancer. Hepatic infarction should be considered as a possible fatal complication in patients during treatment of biliary malignancies.

  8. Piezoelectric extracorporeal lithotripsy of gallbladder stones: New inclusion criteria

    Energy Technology Data Exchange (ETDEWEB)

    Han, Joon Koo; Choi, Byung Ihn; Shin, Yong Moon; Yoon, Yong Kyu; Yoon, Yong Bum; Park, Yong Hyun; Kim, Chu Wan; Han, Man Chung [Seoul National University College of Medicine, Seoul (Korea, Republic of)

    1994-08-15

    To establish the optimal inclusion criteria for the patients with gallbladder stones to extracorporeal shock wave lithotripsy(ESWL) by retrospectively analyzed our current results. Data obtained from 201 patients with gallbladder stones treated with ESWL and oral chemolytic agent from November 1988 to July 1992 were retrospectively analyzed. Ninety-six had radiolucent stones and 105 had radiopaque stones. We used piezoelectric lithotriptor(EDAP LT. 01) and there were no limitation in number of sessions or total number of shock waves. ESWL was repeated until the size of the largest fragment is smaller than 4 mm. Follow up ultrasound was done in every three months after the successful fragmentation. Average length of the follow up was 205 days. We analyzed the rate of successful fragmentation, number of shock waves needed to achieve successful fragmentation according to the size, number of stones as well as the presence of the calcification. Stone-free rate after 6 months was also calculated from all subgroups and compared to each other. The rate of successful fragmentation was 76.2% for radiolucent stones and 65.6% for radiopaque stones(p> 0.05) after 46,731 and 56,111 shock wave respectively(p > 0.05) The rate of successful fragmentation was highest in patients with single, radiolucent stone smaller than 2 cm(91.7%) followed by single radiolucent stone larger than 2 cm(83.3%), multiple calcified stones smaller than 2 cm (77.4%) and single calcified stone smaller than 2 cm(72.1%). The rate of complete stone clearance after 6 month follow-up was highest in patients with single radiolucent stone smaller than 2 cm (63.3%) and followed by multiple calcified stones smaller than 2 cm(37.3%), single calcified stone smaller than 2 cm(33.9%)(p < 0.05). To obtain better results with ESWL in patients with gallbladder stone, the authors propose a more strict inclusion criteria, which is the patient with a single, radiolucent stone smaller than 2 cm.

  9. Piezoelectric extracorporeal lithotripsy of gallbladder stones: New inclusion criteria

    International Nuclear Information System (INIS)

    Han, Joon Koo; Choi, Byung Ihn; Shin, Yong Moon; Yoon, Yong Kyu; Yoon, Yong Bum; Park, Yong Hyun; Kim, Chu Wan; Han, Man Chung

    1994-01-01

    To establish the optimal inclusion criteria for the patients with gallbladder stones to extracorporeal shock wave lithotripsy(ESWL) by retrospectively analyzed our current results. Data obtained from 201 patients with gallbladder stones treated with ESWL and oral chemolytic agent from November 1988 to July 1992 were retrospectively analyzed. Ninety-six had radiolucent stones and 105 had radiopaque stones. We used piezoelectric lithotriptor(EDAP LT. 01) and there were no limitation in number of sessions or total number of shock waves. ESWL was repeated until the size of the largest fragment is smaller than 4 mm. Follow up ultrasound was done in every three months after the successful fragmentation. Average length of the follow up was 205 days. We analyzed the rate of successful fragmentation, number of shock waves needed to achieve successful fragmentation according to the size, number of stones as well as the presence of the calcification. Stone-free rate after 6 months was also calculated from all subgroups and compared to each other. The rate of successful fragmentation was 76.2% for radiolucent stones and 65.6% for radiopaque stones(p> 0.05) after 46,731 and 56,111 shock wave respectively(p > 0.05) The rate of successful fragmentation was highest in patients with single, radiolucent stone smaller than 2 cm(91.7%) followed by single radiolucent stone larger than 2 cm(83.3%), multiple calcified stones smaller than 2 cm (77.4%) and single calcified stone smaller than 2 cm(72.1%). The rate of complete stone clearance after 6 month follow-up was highest in patients with single radiolucent stone smaller than 2 cm (63.3%) and followed by multiple calcified stones smaller than 2 cm(37.3%), single calcified stone smaller than 2 cm(33.9%)(p < 0.05). To obtain better results with ESWL in patients with gallbladder stone, the authors propose a more strict inclusion criteria, which is the patient with a single, radiolucent stone smaller than 2 cm

  10. Gallbladder visualization on CT shortly after angiography with ioxaglate

    International Nuclear Information System (INIS)

    Tajima, H.; Kaizu, T.; Ichikawa, T.; Kumazaki, T.

    1994-01-01

    Thirty-five patients underwent CT examination 15 to 30 min after abdominal angiography with ioxaglate. The gallbladder was visualized in 12 patients in the absence of clinical evidence of renal impairment. Gallbladder opacification on CT examinations shortly after angiography shows that the hepatobiliary tract is important in the excretion of ioxaglate. (orig.)

  11. Gallbladder Polyps: An Ambiguous Cause of Biliary Colic

    African Journals Online (AJOL)

    However, ultrasonography revealed multiple hyperechoic mass lesions protruding in the gallbladder lumen suggestive of gallbladder polyps [Figure 1], largest one measured 8.2 mm [Figure 2]. Subsequently, the patient underwent conventional 4-port laparoscopic cholecystectomy. Histopathology revealed the benign ...

  12. Effect of pirenzepine on gallbladder emptying in humans

    Energy Technology Data Exchange (ETDEWEB)

    Keshavarzian, A.; Fitzpatrick, M.L.; Anagnostides, A.; Chadwick, V.S.

    1986-11-01

    The effect of the selective antimuscarinic agent, pirenzepine, on gallbladder function was studied in six healthy volunteers, using /sup 99m/Tc HIDA (N-(2,6-diethylthenyl) carbamoylmethyl iminodiacetic acid) hepatobiliary scanning. Pirenzepine, in doses that inhibit gastric acid secretion, did not alter gallbladder emptying responses to sham feeding stimulation or to a test meal.

  13. Gallbladder mucocoele and concurrent hepatic lipidosis in a cat.

    Science.gov (United States)

    Bennett, S L; Milne, M; Slocombe, R F; Landon, B P

    2007-10-01

    A 3-year-old Domestic Shorthair cat was presented with weight loss, anorexia and icterus. Feline hepatic lipidosis and gallbladder mucocoele were diagnosed; this is the first report of gallbladder mucocoele in the cat. The case was managed successfully with cholecystojejunostomy, gastrostomy tube placement and tube feeding for 3 months. The cat has survived over the long term with minimal complications.

  14. Liver and gallbladder cancer in immigrants to Sweden.

    Science.gov (United States)

    Hemminki, Kari; Mousavi, Seyed Mohsen; Brandt, Andreas; Ji, Jianguang; Sundquist, Jan

    2010-03-01

    The changes of cancer incidence upon immigration can be used as an estimator of environmental influence on cancer risk. We studied site-specific liver and biliary cancers in first-generation immigrants to Sweden with an aim to search for aetiological clues and to find evidence for indigenous incidence rates. We used the nation-wide Swedish Family-Cancer Database to calculate standardised incidence ratios (SIRs) in immigrants compared to native Swedes. A total of 1428 cancers were identified in immigrants whose median ages (years) at immigration were 27 for men and 26 for women and whose median diagnostic ages were 64 and 66, respectively. The highest SIRs of 6.7 for primary liver cancer were observed for men from East Asia and sub-Saharan Africa. Increased SIRs were recorded for male immigrants from previous Yugoslavia (1.78), Southern Europe (2.91), Turkey (2.15) and Asian Arab countries (2.89). For gallbladder cancer, only women from the Indian subcontinent (3.84) and Chile (2.34) had increased risk while some Northern European immigrants showed decreased risks. Primary liver cancer was increased in immigrants from endemic regions of hepatitis B virus infection but also from large regions lacking cancer incidence data, North Africa, Asian Arab countries, Turkey and previous Yugoslavia; these are probably intermediary risk regions for this infection. The consideration of these regions as risk areas would justify active diagnostic and vaccination programs. The increase in gallbladder cancer in Chileans and Indians suggests that some persistent damage was inflicted before emigration, characterisation of which will be a challenge for aetiological studies. Copyright 2009 Elsevier Ltd. All rights reserved.

  15. C-Kit expression in the gallbladder of guinea pig with chronic calculous cholecystitis and the effect of Artemisia capillaris Thunb on interstitial cells of Cajal.

    Science.gov (United States)

    Feng, Hua; Wang, Fang; Wang, Changmiao

    2016-07-01

    To study the c-Kit expression in the gallbladder of cholesterol lithogenic guinea pig model and the effect of Artemisia capillaris Thunb on interstitial cells of Cajal (ICCs). A total of 45 guinea pigs were randomly assigned into three groups: the control group (guinea pigs fed a standard diet, normal group); the model group (guinea pigs fed a cholesterol gallstone-inducing diet); and the Chinese medicine group (guinea pigs fed the cholesterol gallstone-inducing diet and treated with A. capillaris through intragastric administration, therapy group). Each group had 15 guinea pigs. The gallbladders of the guinea pigs were harvested after 8 weeks. C-Kit expression was detected using an immunohistochemistry staining, real-time PCR, and Western blot analyses. The effect of A. capillaris on ICCs was evaluated by muscle strip contraction experiments. C-Kit expression significantly decreased in the gallbladder of model group, but increased in the Chinese medicine group. The Contractility of guinea pig gallbladder muscle strip significantly improved in the Chinese medicine group. Our results indicated that A. capillaris improves gallbladder impairment by up-regulating c-Kit expression, and it also can improve the contractile response of in vitro guinea pig gallbladder muscle strips.

  16. Total thyroidectomy: is morbidity higher for Graves' disease than nontoxic goiter?

    Science.gov (United States)

    Welch, Kellen C; McHenry, Christopher R

    2011-09-01

    Total thyroidectomy for treatment of Graves' disease is controversial and much of the debate centers on the concern for complications. The purpose of this study was to evaluate the morbidity of total thyroidectomy for Graves' disease and determine if it is different than for patients with nontoxic nodular goiter. The rates of life threatening neck hematoma, recurrent laryngeal nerve (RLN) injury, transient hypocalcemia, and hypoparathyroidism were determined for consecutive patients with Graves' disease treated with total thyroidectomy from 1996 to 2010. Results were compared with patients who underwent total thyroidectomy for nontoxic nodular goiter during the same period, matched for the weight of the excised thyroid gland. Total thyroidectomy was performed in 111 patients with Graves' disease (group I) and 283 patients with nontoxic nodular goiter (group II). Parathyroid autotransplantation was performed in 31(28%) patients in group I and 98 (35%) patients in group II (P = NS). Comparative analysis of morbidity revealed no significant difference in neck hematoma, 0(0%) (I) versus 3(1%) (II); permanent RLN injury, 0(0%) (I) versus 2(1%) (II); and permanent hypoparathyroidism in 1(1%) (I) versus 1 (0.4%) (II) (P = NS). Transient hypocalcemia was more common in patients with Graves' disease, 80(72%) (I) versus 170 (60%) (II) (P Graves' disease; only transient hypocalcemia occurred more often than in patients with nodular goiter. Total thyroidectomy should be presented as a therapeutic option for all patients with Graves' disease. Copyright © 2011 Elsevier Inc. All rights reserved.

  17. Incarcerated umbilical cord hernia containing the gallbladder

    Directory of Open Access Journals (Sweden)

    Ann M. Kulungowski

    2017-06-01

    Full Text Available A 16 day-old boy infant with an umbilical mass underwent operative exploration of the umbilicus. The mass proved to be a gallbladder incarcerated in a hernia of the umbilical cord. Distinguishing an omphalocele from an umbilical cord hernia is not obvious and can be arbitrary. Morphologically, the two terms both describe congenital abdominal wall defects covered by a membrane, typically containing abdominal organs. Subtle differences and clinical features between omphalocele and umbilical cord hernia are highlighted in this report.

  18. [Ultrasound-guided cutaneous intercostal branches nerves block: A good analgesic alternative for gallbladder open surgery].

    Science.gov (United States)

    Fernández Martín, M T; López Álvarez, S; Mozo Herrera, G; Platero Burgos, J J

    2015-12-01

    Laparoscopic cholecystectomy has become the standard treatment for gallbladder diseases. However, there are still some patients for whom conversion to open surgery is required. This surgery can produce significant post-operative pain. Opioids drugs have traditionally been used to treat this pain, but side effects have led to seeking alternatives (plexus, nerve or fascia blocks or wound). The cases are presented of 4 patients subjected to ultrasound-guided intercostal branches blocks in the mid-axillary line from T6 to T12 with levobupivacaine as an analgesic alternative in open surgery of gallbladder, with satisfactory results. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  19. CERAD Neuropsychological Total Scores Reflect Cortical Thinning in Prodromal Alzheimer's Disease

    Directory of Open Access Journals (Sweden)

    T. Paajanen

    2013-11-01

    Full Text Available Background: Sensitive cognitive global scores are beneficial in screening and monitoring for prodromal Alzheimer's disease (AD. Early cortical changes provide a novel opportunity for validating established cognitive total scores against the biological disease markers. Methods: We examined how two different total scores of the Consortium to Establish a Registry for Alzheimer's Disease (CERAD battery and the Mini-Mental State Examination (MMSE are associated with cortical thickness (CTH in mild cognitive impairment (MCI and prodromal AD. Cognitive and magnetic resonance imaging (MRI data of 22 progressive MCI, 78 stable MCI, and 98 control subjects, and MRI data of 103 AD patients of the prospective multicenter study were analyzed. Results: CERAD total scores correlated with mean CTH more strongly (r = 0.34-0.38, p Conclusion: CERAD total scores are sensitive to the CTH signature of prodromal AD, which supports their biological validity in detecting early disease-related cognitive changes.

  20. Magnetic resonance imaging of the fetal gallbladder and bile

    International Nuclear Information System (INIS)

    Brugger, Peter C.; Weber, Michael; Prayer, Daniela

    2010-01-01

    To study the magnetic resonance imaging (MRI) appearance of the fetal gallbladder with special reference to fetal gallbladder sludge. In a retrospective study of 512 fetuses without gastrointestinal abnormalities, we classified the gallbladder MR appearances into patterns based on the signal intensity (SI) of bile on T1-weighted and T2-weighted sequences. We analysed the ratio of T1-weighted SI of bile. Maximum gallbladder width was correlated with gestational weeks (GW) using non-linear regression analysis and compared between various imaging patterns with one-way ANOVA. Five age-dependent patterns of the MRI appearance were found: (1) SI of bile was T2-weighted hyperintense and T1-weighted hypointense (78.5%); (2) presented with T2-weighted hyperintensity and T1-weighted signal isointense to liver (10.4%); (3) moderate hyperintense T2-weighted SI, T1-weighted SI hyperintense to liver (4.9%); (4) SI was T2-weighted isointense and T1-weighted hyperintense to liver (3.7%); (5) pronounced T2-weighted hypointensity and marked T1-weighted hyperintensity (2.5%). Pattern 1 was exclusively found before 27 GW, while patterns 2-5 increased in frequency after 30 GW. The MRI appearance of the fetal gallbladder is variable; fetal bile shows age-dependent SI changes that may cause non-visualisation of the gallbladder. This may be due to sludge and/or accumulation of paramagnetic substances suspended within gallbladder mucus. (orig.)

  1. Magnetic resonance imaging of the fetal gallbladder and bile

    Energy Technology Data Exchange (ETDEWEB)

    Brugger, Peter C. [Medical University of Vienna, Integrative Morphology Group, Center for Anatomy and Cell Biology, Vienna (Austria); Weber, Michael [Medical University of Vienna, Department of Radiology, Vienna (Austria); Prayer, Daniela [Medical University of Vienna, Department of Radiology, Division of Neuroradiology and Musculoskeletal Radiology, Vienna (Austria)

    2010-12-15

    To study the magnetic resonance imaging (MRI) appearance of the fetal gallbladder with special reference to fetal gallbladder sludge. In a retrospective study of 512 fetuses without gastrointestinal abnormalities, we classified the gallbladder MR appearances into patterns based on the signal intensity (SI) of bile on T1-weighted and T2-weighted sequences. We analysed the ratio of T1-weighted SI of bile. Maximum gallbladder width was correlated with gestational weeks (GW) using non-linear regression analysis and compared between various imaging patterns with one-way ANOVA. Five age-dependent patterns of the MRI appearance were found: (1) SI of bile was T2-weighted hyperintense and T1-weighted hypointense (78.5%); (2) presented with T2-weighted hyperintensity and T1-weighted signal isointense to liver (10.4%); (3) moderate hyperintense T2-weighted SI, T1-weighted SI hyperintense to liver (4.9%); (4) SI was T2-weighted isointense and T1-weighted hyperintense to liver (3.7%); (5) pronounced T2-weighted hypointensity and marked T1-weighted hyperintensity (2.5%). Pattern 1 was exclusively found before 27 GW, while patterns 2-5 increased in frequency after 30 GW. The MRI appearance of the fetal gallbladder is variable; fetal bile shows age-dependent SI changes that may cause non-visualisation of the gallbladder. This may be due to sludge and/or accumulation of paramagnetic substances suspended within gallbladder mucus. (orig.)

  2. Circulating Total Bilirubin and Risk of Incident Cardiovascular Disease in the General Population

    NARCIS (Netherlands)

    Kunutsor, Setor K.; Bakker, Stephan J. L.; Gansevoort, Ronald T.; Chowdhury, Rajiv; Dullaart, Robin P. F.

    OBJECTIVE: To assess the association of circulating total bilirubin and cardiovascular disease (CVD) risk in a new prospective study and to determine whether adding information on total bilirubin values to established cardiovascular risk factors is associated with improvement in prediction of CVD

  3. Ultrasound and magnetic resonance imaging findings in Schistosomiasis mansoni: expanded gallbladder fossa and fatty hilum signs

    Directory of Open Access Journals (Sweden)

    Luciana Cristina dos Santos Silva

    2012-08-01

    Full Text Available INTRODUCTION: There is no study relating magnetic resonance imaging (MRI to ultrasound (US findings in patients with Schistosomiasis mansoni. Our aim was to describe MRI findings inpatients with schistosomal liver disease identified by US. METHODS: Fifty-four patients (mean age 41.6±13.5years from an area endemic for Schistosomiasis mansoni were selected for this study.All had US indicating liver schistosomal fibrosis and were evaluated with MRI performed witha 1.5-T superconducting magnet unit (Sigma. RESULTS: Forty-seven (87% of the 54 patientsshowing signs of periportal fibrosis identified through US investigation had confirmed diagnosesby MRI. In the seven discordant cases (13%, MRI revealed fat tissue filling in the hilar periportalspace where US indicated isolated thickening around the main portal vein at its point of entryto the liver. We named this the fatty hilum sign. One of the 47 patients with MRI evidence ofperiportal fibrosis had had his gallbladder removed previously. Thirty-five (76.1% of the other46 patients had an expanded gallbladder fossa filled with fat tissue, whereas MRI of the remainingeleven showed pericholecystic signs of fibrosis. CONCLUSIONS: Echogenic thickening of thegallbladder wall and of the main portal vein wall heretofore attributed to fibrosis were frequentlyidentified as fat tissue in MRI. However, the gallbladder wall thickening shown in US (expandedgallbladder fossa in MRI is probably secondary to combined hepatic morphologic changes inschistosomiasis, representing severe liver involvement.

  4. Laparoscopic completion cholecystectomy and common bile duct exploration for retained gallbladder after single-incision cholecystectomy.

    Science.gov (United States)

    Kroh, Matthew; Chalikonda, Sricharan; Chand, Bipan; Walsh, R Matthew

    2013-01-01

    Recent enthusiasm in the surgical community for less invasive surgical approaches has resulted in widespread application of single-incision techniques. This has been most commonly applied in laparoscopic cholecystectomy in general surgery. Cosmesis appears to be improved, but other advantages remain to be seen. Feasibility has been demonstrated, but there is little description in the current literature regarding complications. We report the case of a patient who previously underwent single-incision laparoscopic cholecystectomy for symptomatic gallstone disease. After a brief symptom-free interval, she developed acute pancreatitis. At evaluation, imaging results of ultrasonography and magnetic resonance cholangiopancreatography demonstrated a retained gallbladder with cholelithiasis. The patient was subsequently referred to our hospital, where she underwent further evaluation and surgical intervention. Our patient underwent 4-port laparoscopic remnant cholecystectomy with transcystic common bile duct exploration. Operative exploration demonstrated a large remnant gallbladder and a partially obstructed cystic duct with many stones. Transcystic exploration with balloon extraction resulted in duct clearance. The procedure took 75 minutes, with minimal blood loss. The patient's postoperative course was uneventful. Final pathology results demonstrated a remnant gallbladder with cholelithiasis and cholecystitis. This report is the first in the literature to describe successful laparoscopic remnant cholecystectomy and transcystic common bile duct exploration after previous single-port cholecystectomy. Although inadvertent partial cholecystectomy is not unique to this technique, single-port laparoscopic procedures may result in different and significant complications.

  5. Gallbladder Cancer Presenting with Jaundice: Uniformly Fatal or Still Potentially Curable?

    Science.gov (United States)

    Tran, Thuy B; Norton, Jeffrey A; Ethun, Cecilia G; Pawlik, Timothy M; Buettner, Stefan; Schmidt, Carl; Beal, Eliza W; Hawkins, William G; Fields, Ryan C; Krasnick, Bradley A; Weber, Sharon M; Salem, Ahmed; Martin, Robert C G; Scoggins, Charles R; Shen, Perry; Mogal, Harveshp D; Idrees, Kamran; Isom, Chelsea A; Hatzaras, Ioannis; Shenoy, Rivfka; Maithel, Shishir K; Poultsides, George A

    2017-08-01

    Jaundice as a presenting symptom of gallbladder cancer has traditionally been considered to be a sign of advanced disease, inoperability, and poor outcome. However, recent studies have demonstrated that a small subset of these patients can undergo resection with curative intent. Patients with gallbladder cancer managed surgically from 2000 to 2014 in 10 US academic institutions were stratified based on the presence of jaundice at presentation (defined as bilirubin ≥4 mg/ml or requiring preoperative biliary drainage). Perioperative morbidity, mortality, and overall survival were compared between jaundiced and non-jaundiced patients. Of 400 gallbladder cancer patients with available preoperative data, 108 (27%) presented with jaundice while 292 (73%) did not. The fraction of patients who eventually underwent curative-intent resection was much lower in the presence of jaundice (n = 33, 30%) than not (n = 218, 75%; P Jaundiced patients experienced higher perioperative morbidity (69 vs. 38%; P = 0.002), including a much higher need for reoperation (12 vs. 1%; P = 0.003). However, 90-day mortality (6.5 vs. 3.6%; P = 0.35) was not significantly higher. Overall survival after resection was worse in jaundiced patients (median 14 vs. 32 months; P jaundiced patients revealed a more favorable survival after resection in the presence of low CA19-9 Jaundice is a powerful preoperative clinical sign of inoperability and poor outcome among gallbladder cancer patients. However, some of these patients may still achieve long-term survival after resection, especially when preoperative CA19-9 levels are low and no lymphovascular invasion is noted pathologically.

  6. A comparative evaluation of Imaging Efficiency for elevated lesions of gallbladder

    International Nuclear Information System (INIS)

    Shizuma, Toru; Karasawa, Eii; Azuma, Tsukasa; Takasaki, Ken; Hayashi, Naoaki

    1999-01-01

    Imaging Efficiency was analyzed in 118 cases of benign lesion, including adenoma and 36 cases of malignant lesion without lymph node metastasis (Stage I) of 154 cases histologically diagnosed as elevated lesions of the gallbladder (443 lesions). On ultrasonography, the maximum diameter of the benign lesions, except in the case of adenomyomatosis, was 17 mm; the minimum diameter in the case of adenocarcinoma was 7 mm. The frequency of malignancy among elevated mucosal lesions of gallbladder with a diameter of 13 to 16 mm, except in the case of adenomyomatosis was 42.1% (8/19 lesions). Of the 91 out of total 154 cases in which the elevated lesions were 10 mm or smaller in a diameter, malignant cases were observed in 5.5% (5/91 cases). Many of the malignant lesions had a solid pattern of internal echo and there was a significant difference in depiction rate on plain CT between benign and malignant lesions. We conclude that plan CT examination is helpful to differentiate benign from malignant lesions of the gallbladder. (author)

  7. Gallbladder perforation complicating typhoid fever: report of two cases.

    Science.gov (United States)

    Gali, B M; Ali, N; Agbese, G O; Duna, V D; Dawha, S D; Ismai, G I; Mohammed, M

    2011-01-01

    Gallbladder perforation (GBP) is rare and as a complication of typhoid fever is extremely rare. We present two consecutive patients with GBP diagnosed incidentally at laparotomy. Information on the management of two patients with gallbladder perforation seen at Federal Medical Centre Azare in June and October 2008 was extracted from their case records. The two patients were both males aged 13 years and 16 years. They both presented with high fever of more than 2 weeks duration; and abdominal pain and distension. Both patients had features of generalised peritonitis. Pre-operative diagnoses of typhoid enteric perforation were made based on a positive Widal test. Intra-operative findings however, were that of bile peritonitis and gallbladder perforation. Both had cholecystectomy. Culture of the bile aspirate yielded Salmonella typhi. Gallbladder perforation secondary to typhoid fever should be considered as a differential diagnosis in patients with suspected typhoid enteric perforation in typhoid fever endemic region.

  8. [Laparoscopic cholecystectomy with transgastric gallbladder extraction].

    Science.gov (United States)

    Jurczak, Florent

    2011-11-01

    To describe and evaluate a new cholecystectomy technique combining classical dissection with currently available mini-instrumentation (3 and 5 mm) and gallbladder removal through a short gastrotomy. After a feasibility study, we set up a protocol for this procedure using instrumentation currently available on the market. We performed 106 procedures, including 99 in a prospective study between January 2008 and July 2010. Cholecystectomy was performed with the described technique in 99 of 106 eligible patients (22 males and 77 females, mean age 45.8 years (range 18-77); median BMI 26.4 kg/m2 (range 22-36)). Forty-eight patients had at least one gallstone larger than 10 mm. There were no postoperative gastric complications and recovery was always rapid. This procedure is technically feasible, safe and reproducible. The results are good, with minimal abdominal wall trauma. Normal physical activity can be resumed rapidly with no risk of incisional hernia.

  9. Effects of growth hormone deficiency and recombinant growth hormone therapy on postprandial gallbladder motility and cholecystokinin release.

    NARCIS (Netherlands)

    Moschetta, A.; Twickler, M.; Rehfeld, J.F.; Ooteghem, N.A. van; Castro Cabezas, M.; Portincasa, P.; Berge-Henegouwen, G.P. van; Erpecum, K.J. van

    2004-01-01

    In addition to cholecystokinin, other hormones have been suggested to be involved in regulation of postprandial gallbladder contraction. We aimed to evaluate effects of growth hormone (GH) on gallbladder contractility and cholecystokinin release. Gallbladder and gastric emptying (by ultrasound) and

  10. Radiotherapy for advanced carcinoma of the gallbladder

    International Nuclear Information System (INIS)

    Shimizu, Teppei; Tanaka, Yoshiaki; Iijima, Mitsuharu; Matsuda, Tadayoshi

    1994-01-01

    The results of radiotherapy in 37 patients who were treated for carcinoma of the gallbladder from April 1975 to April 1992 are presented. To analyze the treatment results, patients were divided into four groups depending on treatment modality: intraoperative radiotherapy (IORT) with surgical resection in 9 (resection group), IORT with palliative surgery in 5 (palliative surgery group), hyperthermo-chemo-radiotherapy for inoperable cases in 11 (HCR group), external irradiation for inoperable cases in 12 (ExRT alone group). Most of the patients in the resection group received ExRT. The HCR group showed better local response than the groups treated with palliative surgery and ExRT alone. The mean length of survival in the resection, palliative surgery, HCR and ExRT alone groups was 315 days, 144 days, 246 days and 74 days, respectively. Although no statistically significant difference in survival was observed between the resection and HCR groups, the relapse-free interval of the resection group was significantly longer than that of the other groups. The application of IORT for surgically resectable tumors contributed to improved prognosis and better quality of life. Although IORT for patients with unresectable tumors had little effect on survival, it was considered to play a palliative role in improving the quality of life. The HCR group had a significantly longer survival time and relapse-free interval than the palliative surgery and ExRT alone groups. In conclusion, the application of HCR for inoperable carcinoma of the gallbladder contributed to the improvement of prognosis and quality of life. (author)

  11. Correlation of nutritional parameters of gallbladder cancer patients.

    Science.gov (United States)

    Rai, Arundhati; Tewari, Mallika; Mohapatra, S C; Shukla, H S

    2006-06-15

    Gallbladder cancer (GBC) is a highly fatal disease with poor prognosis and 5-year survival nutritional deterioration are associated with adverse outcomes in terms of cancer prognosis. Protein-calorie malnutrition is the single most common secondary diagnosis in a patient with cancer, and is a direct consequence of the anorexia of malignancy and altered host metabolism induced by the tumor. The present study of nutritional assessment is of particular interest for it helps in better understanding the extent of malnutrition in patients of GBC. A case-control study was designed comprising of 153 cases of GBC and 153 controls of gallstone disease (GSD). To assess the nutritional status of the GBC patients, anthropometric measurements such as height, weight, mid arm circumference, and skinfold thickness were recorded together with the biochemical parameters and their nutrient intake. The present study showed that GBC influences the nutritional status of the patients. Forty-three percent of GBC patients were malnourished with low body mass index (BMI). A significant reduction in all the anthropometric measures was observed for GBC patients compared to those with GSD. GBC patients had significantly low hemoglobin and serum albumin levels compared to the control group. The hemoglobin levels in case and control groups were 10.87 g/dl (+/-1.81 SD) and 11.62 g/dl (+/-1.89 SD), respectively (P anorexia and weight loss. Copyright 2006 Wiley-Liss, Inc.

  12. Social network diversity and risks of ischemic heart disease and total mortality

    DEFF Research Database (Denmark)

    Barefoot, John C; Grønbaek, Morten; Jensen, Gorm

    2005-01-01

    Measures of various types of social contacts were used as predictors of ischemic heart disease events and total mortality in an age-stratified random sample of 9,573 adults enrolled in the Copenhagen City Heart Study (Copenhagen, Denmark). Baseline examinations were conducted in 1991-1994, and pa......Measures of various types of social contacts were used as predictors of ischemic heart disease events and total mortality in an age-stratified random sample of 9,573 adults enrolled in the Copenhagen City Heart Study (Copenhagen, Denmark). Baseline examinations were conducted in 1991...

  13. Routine administration of antibiotics to patients suffering accidental gallbladder perforation during laparoscopic cholecystectomy is not necessary.

    Science.gov (United States)

    Guzmán-Valdivia, Gilberto

    2008-12-01

    Accidental rupture of the gallbladder is an event which occurs in up to 20% of laparoscopic cholecystectomies, mainly in those where dissection is difficult, or during extraction when the gallbladder is withdrawn directly through the laparoscope port. It has been commonly assumed that contamination by bile in the abdominal cavity could be a cause of infection and lead to the formation of a residual abscess or even to surgical wound infection. It is common practice, therefore, for the surgeon to prescribe the application of an antibiotic at the moment when gallbladder perforation occurs. To compare 2 groups of similar patients, to determine whether administration of antibiotics, started during surgery, is actually useful in reducing the risk of residual abscess or infection in the surgical wound. The study considered a total of 166 patients who had suffered accidental perforation of the gallbladder during elective laparoscopic cholecystectomy. This total was divided at random into 2 groups: group A (80 patients) who received a dose of 1 g of Cefotaxime at the moment of gallbladder rupture, followed by 2 more doses at intervals of 8 hours in the immediate postoperative period; and group B (86 patients) who did not receive any antibiotic treatment at all. The dependent variables observed were surgical wound infection and residual abscess: and the control variables were age, sex, length of operation time, intercurrent illnesses, and American Society of Anesthesiologists (ASA) classification. Two patients (2.5%) in group A developed a surgical wound infection, against 3 cases (3.4%) in group B, the result having no statistical significance. No patients developed residual abscess. In a multivariant analysis, the following were identified as independent factors significantly associated with the onset of surgical wound infection (Pgallbladder during laparoscopic cholecystectomy is not necessary. In the case of patients with diabetes mellitus, those who are older than 60

  14. Influence of gallstones and ursodeoxycholic acid therapy on gallbladder emptying

    International Nuclear Information System (INIS)

    Forgacs, I.C.; Maisey, M.N.; Murphy, G.M.; Dowling, R.H.

    1984-01-01

    Altered gallbladder motility could predispose to, or result from, gallstone formation and could also explain the alleged relief of biliary colic seen during bile acid therapy. Therefore, in 14 controls, 25 patients with radiolucent gallstones, and 14 patients with radiopaque gallstones, the authors used two techniques to measure gallbladder contraction--radionuclide imaging and real-time ultrasound--in response to one of two stimuli--a Lundh meal or intravenous cholecystokinin-octapeptide. Using the radionuclide technique, postprandial gallbladder emptying (t1/2) was prolonged both in patients with radiopaque and radiolucent gallstones when compared with controls. In patients with radiolucent stones, the t1/2 of gallbladder emptying became further prolonged after 1 mo of therapy with ursodeoxycholic acid. A similar pattern of results was seen after cholecystokinin-octapeptide and also with real-time ultrasound. Thus, after both stimuli and using two independent techniques, gallbladder contraction was reduced in patients with gallstones. The slower and less complete gallbladder emptying with ursotherapy might explain the reduction in biliary colic noted during treatment

  15. 3D shape decomposition and comparison for gallbladder modeling

    Science.gov (United States)

    Huang, Weimin; Zhou, Jiayin; Liu, Jiang; Zhang, Jing; Yang, Tao; Su, Yi; Law, Gim Han; Chui, Chee Kong; Chang, Stephen

    2011-03-01

    This paper presents an approach to gallbladder shape comparison by using 3D shape modeling and decomposition. The gallbladder models can be used for shape anomaly analysis and model comparison and selection in image guided robotic surgical training, especially for laparoscopic cholecystectomy simulation. The 3D shape of a gallbladder is first represented as a surface model, reconstructed from the contours segmented in CT data by a scheme of propagation based voxel learning and classification. To better extract the shape feature, the surface mesh is further down-sampled by a decimation filter and smoothed by a Taubin algorithm, followed by applying an advancing front algorithm to further enhance the regularity of the mesh. Multi-scale curvatures are then computed on the regularized mesh for the robust saliency landmark localization on the surface. The shape decomposition is proposed based on the saliency landmarks and the concavity, measured by the distance from the surface point to the convex hull. With a given tolerance the 3D shape can be decomposed and represented as 3D ellipsoids, which reveal the shape topology and anomaly of a gallbladder. The features based on the decomposed shape model are proposed for gallbladder shape comparison, which can be used for new model selection. We have collected 19 sets of abdominal CT scan data with gallbladders, some shown in normal shape and some in abnormal shapes. The experiments have shown that the decomposed shapes reveal important topology features.

  16. Ultrasonographic study of gallbladder wall thickness in acute viral hepatitis

    Energy Technology Data Exchange (ETDEWEB)

    Lim, Jin Sook; Kim, Kyung Jung; Park, Yang Hee; Kang, Ik Won; Yoon, Jong Sup [Hanyang Sacred Heart Hospital, Hallym University Medical Center, Seoul (Korea, Republic of)

    1984-09-15

    Prospective study of gallbladder wall thickness by ultrasonography was performed in 38 patients of acute viral hepatitis and 50 normal subjects as a control group from June 1983 to April 1984. The results were as follows; 1. In normal population, the range of gallbladder wall thickness is from 1 mm to 3 mm with peak incidence in 2 mm (66%, 33 case). Mean thickness of gallbladder wall is about 1.9 {+-} 0.6 mm. 2. In acute viral hepatitis, the range of gallbladder wall thickness is from 2 mm to 8 mm with peak incidence in 3 mm (34%, 13 case), second peak in 4 mm (29%, 11 case). Mean thickness of gallbladder wall is about 3.6 {+-} 1.6 mm, which is thicker than normal with statistical significance. (p<0.005) 3. In acute viral hepatitis, the mean thickness of gallbladder wall is about 4.4 {+-} 1.8 mm in the group of SGOT/SGPT level above 400 IU, and 2.8 {+-} 0.8 mm in the group of SGOT/ SGPT level below 400 IU. This difference is significant statistically. (p<0.05)

  17. Ultrasonographic study of gallbladder wall thickness in acute viral hepatitis

    International Nuclear Information System (INIS)

    Lim, Jin Sook; Kim, Kyung Jung; Park, Yang Hee; Kang, Ik Won; Yoon, Jong Sup

    1984-01-01

    Prospective study of gallbladder wall thickness by ultrasonography was performed in 38 patients of acute viral hepatitis and 50 normal subjects as a control group from June 1983 to April 1984. The results were as follows; 1. In normal population, the range of gallbladder wall thickness is from 1 mm to 3 mm with peak incidence in 2 mm (66%, 33 case). Mean thickness of gallbladder wall is about 1.9 ± 0.6 mm. 2. In acute viral hepatitis, the range of gallbladder wall thickness is from 2 mm to 8 mm with peak incidence in 3 mm (34%, 13 case), second peak in 4 mm (29%, 11 case). Mean thickness of gallbladder wall is about 3.6 ± 1.6 mm, which is thicker than normal with statistical significance. (p<0.005) 3. In acute viral hepatitis, the mean thickness of gallbladder wall is about 4.4 ± 1.8 mm in the group of SGOT/SGPT level above 400 IU, and 2.8 ± 0.8 mm in the group of SGOT/ SGPT level below 400 IU. This difference is significant statistically. (p<0.05)

  18. Quality-of-life outcomes in Graves disease patients after total thyroidectomy.

    Science.gov (United States)

    Kus, Lukas H; Hopman, Wilma M; Witterick, Ian J; Freeman, Jeremy L

    2017-01-01

    Historically, research into surgical treatment of Graves disease has assessed subtotal rather than total thyroidectomy. Most clinicians now recommend total thyroidectomy, but little information is available regarding quality-of-life (QOL) outcomes for this procedure. Our aim was to assess QOL after total thyroidectomy. This is a retrospective, pilot study of patients with Graves disease who underwent total thyroidectomy from 1991 to 2007 at a high-volume tertiary referral center in Toronto, Canada. Questionnaires addressing disease-specific symptoms and global QOL concerns were sent to 54 patients. Analyses included parametric and nonparametric tests to assess the differences between perception of symptoms and global QOL before and after surgery. Forty patients responded (response rate: 74%) at a median of 4.8 years postoperatively. On a 10-point scale, overall wellness improved from 4.1 preoperatively to 8.7 postoperatively (p total thyroidectomy. Patients experienced marked and rapid improvement in QOL postoperatively. These findings suggest that total thyroidectomy is a safe and effective treatment.

  19. Total management of chronic obstructive pulmonary disease (COPD) as an independent risk factor for cardiovascular disease.

    Science.gov (United States)

    Onishi, Katsuya

    2017-08-01

    Patients with cardiovascular disease (CVD) often have multiple comorbid conditions that may interact with each other, confound the choice of treatments, and reduce mortality. Chronic obstructive pulmonary disease (COPD) is one of the most important comorbidities of CVD, which causes serious consequences in patients with ischemic heart disease, stroke, arrhythmia, and heart failure. COPD shares common risk factors such as tobacco smoking and aging with CVD, is associated with less physical activity, and produces systemic inflammation and oxidative stress. Overall, patients with COPD have a 2-3-fold increased risk of CVD as compared to age-matched controls when adjusted for tobacco smoking. Chronic heart failure (HF) is a frequent and important comorbidity which has a significant impact on prognosis in COPD, and vice versa. HF overlaps in symptoms and signs and has a common comorbidity with COPD, so that diagnosis of COPD is difficult in patients with HF. The combination of HF and COPD presents many therapeutic challenges including beta-blockers (BBs) and beta-agonists. Inhaled long-acting bronchodilators including beta2-agonists and anticholinergics for COPD would not worsen HF. Diuretics are relatively safe, and angiotensin-converting enzyme inhibitors are preferred to treat HF accompanied with COPD. BBs are only relatively contraindicated in asthma, but not in COPD. Low doses of cardioselective BBs should be aggressively initiated in clinically stable patients with HF accompanied with COPD combined with close monitoring for signs of airway obstruction and gradually up-titrated to the maximum tolerated dose. Encouraging appropriate and aggressive treatment for both HF and COPD should be recommended to improve quality of life and mortality in HF patients with COPD. Copyright © 2017 Japanese College of Cardiology. Published by Elsevier Ltd. All rights reserved.

  20. No change in total length of white matter fibers in Alzheimer's disease

    DEFF Research Database (Denmark)

    Jorgensen, A.M.; Marner, L.; Pakkenberg, B.

    2008-01-01

    White matter changes have been reported as part of Alzheimer dementia. To investigate this, the total subcortical myelinated nerve fiber length was estimated in postmortem brains from eight females (age 79-88 years) with severe Alzheimer's disease (AD) and compared with brains from 10 female...

  1. Serum total bilirubin levels and coronary heart disease--Causal association or epiphenomenon?

    Science.gov (United States)

    Kunutsor, Setor K

    2015-12-01

    Observational epidemiological evidence supports a linear inverse and independent association between serum total bilirubin levels and coronary heart disease (CHD) risk, but whether this association is causal remains to be ascertained. A Mendelian randomization approach was employed to test whether serum total bilirubin is causally linked to CHD. The genetic variant rs6742078--well known to specifically modify levels of serum total bilirubin and accounting for up to 20% of the variance in circulating serum total bilirubin levels--was used as an instrumental variable. In pooled analysis of estimates reported from published genome-wide association studies, every copy of the T allele of rs6742078 was associated with 0.42 standard deviation (SD) higher levels of serum total bilirubin (95% confidence interval, 0.40 to 0.43). Based on combined data from the Coronary Artery Disease Genome wide Replication and Meta-analyses and the Coronary Artery Disease (C4D) Genetics Consortium involving a total of 36,763 CHD cases and 76,997 controls, the odds ratio for CHD per copy of the T allele was 1.01 (95% confidence interval, 0.99 to 1.04). The odds ratio of CHD for a 1 SD genetically elevated serum total bilirubin level was 1.03 (95% confidence interval, 0.98 to 1.09). The current findings casts doubt on a strong causal association of serum total bilirubin levels with CHD. The inverse associations demonstrated in observational studies may be driven by biases such as unmeasured confounding and/or reverse causation. However, further research in large-scale consortia is needed. Copyright © 2015 Elsevier Inc. All rights reserved.

  2. Gallbladder ascariasis in Kosovo - focus on ultrasound and conservative therapy: a case series.

    Science.gov (United States)

    Ismaili-Jaha, Vlora; Toro, Halim; Spahiu, Lidvana; Azemi, Mehmedali; Hoxha-Kamberi, Teuta; Avdiu, Muharrem; Spahiu-Konjusha, Shqipe; Jaha, Luan

    2018-01-13

    Ascaris lumbricoides is one of the most common intestinal infections in developing countries, including Kosovo. In contrast to migration to the bile duct, migration of the worm to the gallbladder, due to the narrow and tortuous nature of the cystic duct, is rare. When it does occur, it incites acalculous cholecystitis. This case series describes a 16-month-old Albanian girl, a 22-month-old Albanian girl, a 4-year-old Albanian girl, and a 10-year-old Albanian boy. Here we report our experience with gallbladder ascariasis including clinical manifestations, diagnostic procedures, and treatment. Fever, diarrhea and vomiting, dehydration, pale appearance, and weakness were the manifestations of the primary disease. In all patients, a physical examination revealed reduced turgor and elasticity of the skin. Abdomen was at the level of the chest, soft, with minimal palpatory pain. The liver and spleen were not palpable. A laboratory examination was not specific except for eosinophilia. There were no pathogenic bacteria in coproculture but Ascaris was found in all patients. At an ultrasound examination in all cases we found single, long, linear echogenic structure without acoustic shadowing containing a central, longitudinal anechoic tube with characteristic movement within the gallbladder. Edema of the gallbladder wall was suggestive of associated inflammation. There were no other findings on adjacent structures and organs. All patients received mebendazole 100 mg twice a day for 3 days. They also received symptomatic therapy for gastroenteritis. Because of elevated markers of inflammation all patients were treated with antibiotics, assuming acute cholecystitis, although ultrasound was able to confirm cholecystitis in only two of our four patients. Since the length of stay was dependent on the primary pathology it was 7 to 10 days. At control ultrasounds on 14th day, third and sixth month, all patients were free of ascariasis. Gallbladder ascariasis should be considered in

  3. Oleanolic acid induces mitochondrial-dependent apoptosis and G0/G1 phase arrest in gallbladder cancer cells

    Directory of Open Access Journals (Sweden)

    Li HF

    2015-06-01

    Full Text Available Huai-Feng Li,1–3,* Xu-An Wang,1–3,* Shan-Shan Xiang,1–3,* Yun-Ping Hu,1–3 Lin Jiang,1–3 Yi-Jun Shu,1–3 Mao-Lan Li,1–3 Xiang-Song Wu,1–3 Fei Zhang,1–3 Yuan-Yuan Ye,1–3 Hao Weng,1–3 Run-Fa Bao,1–3 Yang Cao,1–3 Wei Lu,1–3 Qian Dong,1–3 Ying-Bin Liu1–3 1Department of General Surgery, 2Laboratory of General Surgery, 3Institute of Biliary Tract Disease, Xinhua Hospital, Affiliated to Shanghai Jiao Tong University, School of Medicine, Shanghai, People’s Republic of China *These authors contributed equally to this work Abstract: Oleanolic acid (OA, a naturally occurring triterpenoid, exhibits potential antitumor activity in many tumor cell lines. Gallbladder carcinoma is the most common malignancy of the biliary tract, and is a highly aggressive tumor with an extremely poor prognosis. Unfortunately, the effects of OA on gallbladder carcinoma are unknown. In this study, we investigated the effects of OA on gallbladder cancer cells and the underlying mechanism. The results showed that OA inhibits proliferation of gallbladder cancer cells in a dose-dependent and time-dependent manner on MTT and colony formation assay. A flow cytometry assay revealed apoptosis and G0/G1 phase arrest in GBC-SD and NOZ cells. Western blot analysis and a mitochondrial membrane potential assay demonstrated that OA functions through the mitochondrial apoptosis pathway. Moreover, this drug inhibited tumor growth in nude mice carrying subcutaneous NOZ tumor xenografts. These data suggest that OA inhibits proliferation of gallbladder cancer cells by regulating apoptosis and the cell cycle process. Thus, OA may be a promising drug for adjuvant chemotherapy in gallbladder carcinoma. Keywords: oleanolic acid, gallbladder carcinoma, apoptosis, cell cycle arrest, mitochondrial pathway

  4. Incidence of perioperative complications in total hip and knee arthroplasty in patients with Parkinson disease.

    Science.gov (United States)

    Sharma, Tankamani; Hönle, Wolfgang; Handschu, René; Adler, Werner; Goyal, Tarun; Schuh, Alexander

    2018-06-01

    The aim of this study is to evaluate the difference in perioperative complication rate in total hip, bipolar hemiarthroplasties and total knee arthroplasty in patients with Parkinson disease in trauma and elective surgery in our Musculoskeletal Center during a period of 10 years. Between 2006 and 2016, 45 bipolar hemiarthroplasties in trauma surgery, 15 total knee and 19 total hip arthroplasties in patients with Parkinson's disease were performed. We divided the patients in two groups. Group I included trauma cases (45) and group II elective surgery cases (34). Complications were documented and divided into local minor and major complications and general minor and major complications. Fisher's exact test was used for statistical evaluation. In both groups, there was one local major complication (p > 0.05): In group I, there was one case of loosening of a K-wire which was removed operatively. In group II, there was one severe intraarticular bleeding requiring puncture of the hematoma. In group I, there were 38 general complications; in group II, there were 17 general complications. There was no statistical difference in complication rate (p > 0.05). Total hip arthroplasty, bipolar hemiarthroplasties and knee arthroplasty in patients with Parkinson disease is possible in elective and trauma surgery. Complication rate is higher in comparison with patients not suffering from Parkinson disease, but there is no difference in complication rate in elective and trauma surgery. Nevertheless, early perioperative neurological consultation in patients with Parkinson disease is recommended to minimize complications and improve early outcomes after arthroplasty.

  5. Implications of the Index Cholecystectomy and Timing of Referral for Radical Resection of Advanced Incidental Gallbladder Cancer

    Science.gov (United States)

    Ausania, F; White, SA; French, JJ; Jaques, BC; Charnley, RM; Manas, DM

    2015-01-01

    Introduction Advanced (pT2/T3) incidental gallbladder cancer is often deemed unresectable after restaging. This study assesses the impact of the primary operation, tumour characteristics and timing of management on re-resection. Methods The records of 60 consecutive referrals for incidental gallbladder cancer in a single tertiary centre from 2003 to 2011 were reviewed retrospectively. Decision on re-resection of incidental gallbladder cancer was based on delayed interval restaging at three months following cholecystectomy. Demographics, index cholecystectomy data, primary pathology, CA19–9 tumour marker levels at referral and time from cholecystectomy to referral as well as from referral to restaging were analysed. Results Thirty-seven patients with pT2 and twelve patients with pT3 incidental gallbladder cancer were candidates for radical re-resection. Following interval restaging, 24 patients (49%) underwent radical resection and 25 (51%) were deemed inoperable. The inoperable group had significantly more patients with positive resection margins at cholecystectomy (p=0.002), significantly higher median CA19–9 levels at referral (p=0.018) and were referred significantly earlier (p=0.004) than the patients who had resectable tumours. On multivariate analysis, urgent referral (p=0.036) and incomplete cholecystectomy (p=0.048) were associated significantly with inoperable disease following restaging. Conclusions In patients with incidental, potentially resectable, pT2/T3 gallbladder cancer, inappropriate index cholecystectomy may have a significant impact on tumour dissemination. Early referral of breached tumours is not associated with resectability. PMID:25723690

  6. Gallbladder Dynamics Before and After Extracorporeal Shock Wave Lithotripsy

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Myung Hea; Suk, Jae Dong; Moon, Dae Hyuk; Kim, Myung Hwan; Min, Young Il [Asian Medical Center, Ulsan University College of Medicine, Seoul (Korea, Republic of)

    1991-03-15

    Extracorporeal shock wave lithotripsy (ESWI.) with adjunctive oral litholytic therapy has proven to be a useful treatment in selected patients with gallbladder stones. To study the effect of ESWL on gallbladder dynamics, {sup 99m}Tc-DISIDA hepatobiliary scintigraphy was done for 25 patients with symptomatic gallstones and 10 normal controls. Of these 25 patients, 15 were treated with ESWL and adjunctive oral litholytic agents (ESWL group) and 10 were treated only with oral litholytic agents (UDCA group). After overnight fast and gallbladder visualization on a routine hepatobiliary scintigraphy with 7 mCi of {sup 99m}Tc-DISIDA, subjects were given fatty meal and imaged with a gamma camera interfaced to a computer (I frame/minute for 70 minutes). A gallbladder time-activity curve was generated and latent period (LP), ejection period (EP), ejection fraction (EF) and ejection rate (ER) were calculated, ESWL group were studied before, l day after and 2 weeks after ESWL, and UDCA group were studied before and 2 weeks after starting oral medication Mean basal EF was significantly reduced in patients but other parameters were not reduced. In ESlVL group, mean EF and mean ER at 1 day after ESWL were reduced. In 3 of them, gallbladder was not visualized at all. Two weeks after ESWL, however, all parameters were recovered to basal level. In UDCA group, all parameters were not changed significantly during medication. We can conclude that ESWL has such immediate adverse effect on gallbladder dynamics as reducing contractility and nonvisualization of gallbladder but it has no long-term effect.

  7. Intraabdominal contamination after gallbladder perforation during laparoscopic cholecystectomy and its complications.

    Science.gov (United States)

    Kimura, T; Goto, H; Takeuchi, Y; Yoshida, M; Kobayashi, T; Sakuramachi, S; Harada, Y

    1996-09-01

    Gallbladder perforation often occurs during laparoscopic cholecystectomy. The frequency and causes of gallbladder perforation as well as the relevant clinical background factors were investigated in 110 patients undergoing laparoscopic cholecystectomy. We also evaluated intraperitoneal contamination by bacteria and gallstones at the time of gallbladder perforation and investigated whether perforation caused early or late postoperative complications. Intraoperative gallbladder perforation occurred in 29 of the 110 patients (26.3%). It was caused by injury with an electric knife during dissection of the gallbladder bed, injury during gallbladder retraction with grasping forceps, injury during gallbladder extraction from the abdomen, and slippage of cystic duct clips (potentially causing bile and stone spillage). Perforation was more frequent in patients with positive bile cultures and in those with pigment stones (p gallbladder perforation is sometimes unavoidable during laparoscopic cholecystectomy, the risk of severe complications appears to be minimized by early closure of perforation, retrieval of as many of the spilled stones as possible, and intraperitoneal lavage.

  8. Histopathology of gallbladder lesions of confiscated livers from cattle slaughtered in urmia abattoir

    Directory of Open Access Journals (Sweden)

    amir amniattalab

    2015-11-01

    Full Text Available During one month carcasses of 323 cattle (213 bulls and 110 cow were inspected by referring to Urmia slaughter-house. Livers and gallbladders of 47 cattle had macroscopic changes. Histopathologic sections were prepared from injured tissues and for bacteriology, contents of injured and normal gallbladders were cultured. Major macroscopic changes that were observed in damaged livers and gallbladders were: increasing of gallbladder thickness, petechiae, choleliths in gallbladder, hepatolithiasis, hepatic fascioliasis and presence of dicrocoelium in gall bladder. Histological sections were stained by hematoxylin and eosin, periodic acid schiff and masson’s trichrome staining methods. Cholecystitis, hyperplasia of seromucosal glands’ congestion, hemorrhage, fat necrosis and increased thickness of gallbladder layers were observed. Also Escherichia coli was isolated from 4 gallbladders. In females, the incidence of microscopic changes including cholecystitis, increasing of mucosal layer thickness, hyperplasia of seromucosal glands, hemorrhage in layers except the mucosal layer and presence of bacteria in culture of gallbladder contents was more than males (p

  9. Total salivary nitrates and nitrites in oral health and periodontal disease.

    Science.gov (United States)

    Sánchez, Gabriel A; Miozza, Valeria A; Delgado, Alejandra; Busch, Lucila

    2014-01-30

    It is well known that nitrites are increased in saliva from patients with periodontal disease. In the oral cavity, nitrites may derive partly from the reduction of nitrates by oral bacteria. Nitrates have been reported as a defence-related mechanism. Thus, the aim of the present study was to determine the salivary levels of total nitrate and nitrite and their relationship, in unstimulated and stimulated saliva from periodontal healthy subjects, and from patients with chronic periodontal disease. Nitrates and nitrites were determined in saliva from thirty healthy subjects and forty-four patients with periodontal disease. A significant increase in salivary nitrates and nitrites was observed. Nitrates and nitrites concentration was related to clinical attachment level (CAL). A positive and significant Pearson's correlation was found between salivary total nitrates and nitrites. Periodontal treatment induced clinical improvement and decreased nitrates and nitrites. It is concluded that salivary nitrates and nitrites increase, in patients with periodontal disease, could be related to defence mechanisms. The possibility that the salivary glands respond to oral infectious diseases by increasing nitrate secretion should be explored further. Copyright © 2013 Elsevier Inc. All rights reserved.

  10. Serum total IgG and IgG4 levels in thyroid eye disease

    Directory of Open Access Journals (Sweden)

    Sy A

    2016-10-01

    Full Text Available Aileen Sy, Rona Z Silkiss Department of Ophthalmology, California Pacific Medical Center, San Francisco, CA, USA Purpose: To investigate the relationship between immunoglobulin G (IgG4-related disease (IgG4-RD and thyroid eye disease (TED with respect to IgG levels. Patients and methods: A retrospective review of total IgG, IgG subclass, and thyroid stimulating immunoglobulin (TSI levels in 24 patients with TED. Results: Five patients (20.8% demonstrated serum IgG4 levels consistent with IgG4-RD without any additional systemic disease. Total IgG and IgG subclass levels were found to be an inadequate proxy for TSI elevation. Conclusion: There may be a subtype of TED patients with elevated IgG4 in the absence of IgG4-RD systemic findings. Keywords: thyroid eye disease, IgG subclass, IgG4, Graves’ disease, Graves’ ophthalmopathy, IgG4-RD

  11. Porcelain gallbladder: The rare end of the spectrum of chronic cholecystitis.

    OpenAIRE

    Anand JALIHAL; Mohannur Sokanathan MATHIAZHAGAN; Vui Heng CHONG

    2012-01-01

    Porcelain gallbladder is an uncommon manifestation of chronic cholecystitis. The wall of the gallbladder becomes hard, calcified and brittle with a bluish–white tinge which resembles a porcelain ceramic. This condition is associated with increased risk of malignancy. We report two cases, both female patients (both 56 years old) who were diagnosed with porcelain gallbladder. One presented with a pyogenic liver abscess and the other was diagnosed to have gallbladder carcinoma on the background ...

  12. Estimation of total bacteria by real-time PCR in patients with periodontal disease.

    Science.gov (United States)

    Brajović, Gavrilo; Popović, Branka; Puletić, Miljan; Kostić, Marija; Milasin, Jelena

    2016-01-01

    Periodontal diseases are associated with the presence of elevated levels of bacteria within the gingival crevice. The aim of this study was to evaluate a total amount of bacteria in subgingival plaque samples in patients with a periodontal disease. A quantitative evaluation of total bacteria amount using quantitative real-time polymerase chain reaction (qRT-PCR) was performed on 20 samples of patients with ulceronecrotic periodontitis and on 10 samples of healthy subjects. The estimation of total bacterial amount was based on gene copy number for 16S rRNA that was determined by comparing to Ct values/gene copy number of the standard curve. A statistically significant difference between average gene copy number of total bacteria in periodontal patients (2.55 x 10⁷) and healthy control (2.37 x 10⁶) was found (p = 0.01). Also, a trend of higher numbers of the gene copy in deeper periodontal lesions (> 7 mm) was confirmed by a positive value of coefficient of correlation (r = 0.073). The quantitative estimation of total bacteria based on gene copy number could be an important additional tool in diagnosing periodontitis.

  13. Plasma levels of acylated and total ghrelin in pediatric patients with chronic kidney disease.

    Science.gov (United States)

    Naufel, Maria Fernanda Soares; Bordon, Milena; de Aquino, Talita Marques; Ribeiro, Eliane Beraldi; de Abreu Carvalhaes, João Tomás

    2010-12-01

    This cross-sectional study set out to compare total and acyl ghrelin levels in children with mild chronic kidney disease (CKD) undergoing conservative treatment (n = 19) with children with end-stage renal disease (ESRD) undergoing hemodialysis (n = 24), and with healthy controls (n = 20). The relationship between ghrelin levels and parameters of renal function, nutritional status, and selective hormones were investigated. ESRD patients had higher total ghrelin levels than those with mild CKD or control individuals. However, acyl ghrelin did not differ between groups, indicating that the excess circulating ghrelin was desacylated. Since desacyl ghrelin has been shown to inhibit appetite, increased levels might contribute to protein-energy wasting in pediatric renal patients. When all 43 renal patients were combined, multiple regression analysis found age and glomerular filtration rate (GFR) to be significant negative predictors of total ghrelin. Acyl ghrelin was influenced negatively by age and positively by energy intake. Acyl to total ghrelin ratio related positively to GFR and energy intake. The results indicate that total but not acyl ghrelin is influenced by low GFR in children with CKD and suggests that ghrelin activation may be impaired in these patients. Since energy intake is a positive predictor of acyl ghrelin, the physiological control of ghrelin secretion appears to be altered in pediatric renal patients.

  14. The Impact of Lumbar Spine Disease and Deformity on Total Hip Arthroplasty Outcomes.

    Science.gov (United States)

    Blizzard, Daniel J; Sheets, Charles Z; Seyler, Thorsten M; Penrose, Colin T; Klement, Mitchell R; Gallizzi, Michael A; Brown, Christopher R

    2017-05-01

    Concomitant spine and hip disease in patients undergoing total hip arthroplasty (THA) presents a management challenge. Degenerative lumbar spine conditions are known to decrease lumbar lordosis and limit lumbar flexion and extension, leading to altered pelvic mechanics and increased demand for hip motion. In this study, the effect of lumbar spine disease on complications after primary THA was assessed. The Medicare database was searched from 2005 to 2012 using International Classification of Diseases, Ninth Revision, procedure codes for primary THA and diagnosis codes for preoperative diagnoses of lumbosacral spondylosis, lumbar disk herniation, acquired spondylolisthesis, and degenerative disk disease. The control group consisted of all patients without a lumbar spine diagnosis who underwent THA. The risk ratios for prosthetic hip dislocation, revision THA, periprosthetic fracture, and infection were significantly higher for all 4 lumbar diseases at all time points relative to controls. The average complication risk ratios at 90 days were 1.59 for lumbosacral spondylosis, 1.62 for disk herniation, 1.65 for spondylolisthesis, and 1.53 for degenerative disk disease. The average complication risk ratios at 2 years were 1.66 for lumbosacral spondylosis, 1.73 for disk herniation, 1.65 for spondylolisthesis, and 1.59 for degenerative disk disease. Prosthetic hip dislocation was the most common complication at 2 years in all 4 spinal disease cohorts, with risk ratios ranging from 1.76 to 2.00. This study shows a significant increase in the risk of complications following THA in patients with lumbar spine disease. [Orthopedics. 2017; 40(3):e520-e525.]. Copyright 2017, SLACK Incorporated.

  15. Sonographic changes of liver and gallbladder in acute viral hepatitis

    Directory of Open Access Journals (Sweden)

    Ebrahimi Daryani N

    2001-07-01

    Full Text Available Hepatomegaly, decrease in the liver paranchymal echo and increase in the gallbladder wall thickness has been shown in acute viral hepatitis. The present study was done to determine sonographic changes in acute viral hepatitis. We performed liver and bile ducts sonography and specific tests on 42 patients (mean age: 31.5 and 61% male with acute viral hepatitis. Gallbladder wall thickness was seen in 45.2% and hepatomegaly in 33.3% of patients and liver paranchymal echo was decreased in 19.3%. Age, sex, type of hepatitis, cholecystitis like symptoms, aspartate aminotransfrase, alanine aminotransfrase, alkaline phosphatase and bilirubin did not significantly corralate with these changes. Only raised prothrombin time was strongly correlated to the thickening of the gallbladder and decrease in the liver paranchymal echo and cholesistic like symptoms we can postulate that thickening of the gallbladder and decrease in the liver paranchymal echo is not dependent on the severity and speed of the paranchymal necrosis (as considered with ALT and AST but they depend on the liver function disturbance (as considered with PT because the thickening of the gall bladder is present in 45% of the patients and 10% of the normal population have gallbladder stones, one should not perform the diagnosis of acute cholecystitis, only on the basis of sonographic report without attention to the clinical and laboratory data.

  16. Erlotinib in Treating Patients With Unresectable Liver, Bile Duct, or Gallbladder Cancer

    Science.gov (United States)

    2013-06-03

    Adult Primary Cholangiocellular Carcinoma; Adult Primary Hepatocellular Carcinoma; Advanced Adult Primary Liver Cancer; Cholangiocarcinoma of the Extrahepatic Bile Duct; Cholangiocarcinoma of the Gallbladder; Localized Unresectable Adult Primary Liver Cancer; Recurrent Adult Primary Liver Cancer; Recurrent Extrahepatic Bile Duct Cancer; Recurrent Gallbladder Cancer; Unresectable Extrahepatic Bile Duct Cancer; Unresectable Gallbladder Cancer

  17. Nonvisualization of the gallbladder lumen on sonogram: a sign of acute viral hepatitis

    International Nuclear Information System (INIS)

    Lim, Jae Hoon; Ko, Young Tae

    1986-01-01

    Six cases of nonvisulization of the gallbladder lumen in patients with acute viral hepatitis are presented. Follow-up ultrasonographic examinations done during the convalescent period in 2 patients showed normal gallbladders and this was correlated with improvement in enzyme levels. It is suggested that acute viral hepatitis should be considered in the differential diagnosis of nonvisualization of the gallbladder lumen on sonogram.

  18. Nonvisualization of the gallbladder lumen on sonogram: a sign of acute viral hepatitis

    Energy Technology Data Exchange (ETDEWEB)

    Lim, Jae Hoon; Ko, Young Tae [Kyung Hee University Hospital, Seoul (Korea, Republic of)

    1986-04-15

    Six cases of nonvisulization of the gallbladder lumen in patients with acute viral hepatitis are presented. Follow-up ultrasonographic examinations done during the convalescent period in 2 patients showed normal gallbladders and this was correlated with improvement in enzyme levels. It is suggested that acute viral hepatitis should be considered in the differential diagnosis of nonvisualization of the gallbladder lumen on sonogram.

  19. Hypocalcaemia after total thyroidectomy for Graves' disease and for benign atoxic multinodular goitre.

    Science.gov (United States)

    Hallgrimsson, Páll; Nordenström, E; Bergenfelz, A; Almquist, M

    2012-10-01

    Postoperative hypocalcaemia has been reported to be more common after total thyroidectomy (TT) for Graves' disease than after TT for benign atoxic multinodular goitre (MNG). The reasons for this potential association are not clear. In the present study, the frequency and risk factors of hypocalcaemia after TT for Graves' vs MNG were compared. Between January 1999 and October 2009, patients with first-time surgery for Graves' disease or MNG treated with a TT were included in the study. Postoperative hypocalcaemia was defined by symptoms, calcium levels and treatment with calcium and/or vitamin D analogues during postoperative hospital stay, at discharge, and at the 6-week and 6-month follow-ups. Outcomes were compared with Mann-Whitney, chi(2) and Fishers' exact test where appropriate and by multivariable logistic regression analysis. There were 128 patients with Graves' disease and 81 patients with MNG. Patients with Graves' disease were younger than patients with MNG (median age, 35 vs 51 years, p Graves' disease (p Graves' disease, there was no difference in the overall frequency of biochemical hypocalcaemia, low levels of PTH and/or treatment with calcium and vitamin D.

  20. Observations on total-body calcium in humans with bone disease

    International Nuclear Information System (INIS)

    Spinks, T.J.; Bewley, D.K.; Ranicar, A.S.O.; Joplin, G.F.; Evans, I.M.A.; Vlotides, J.; Paolillo, M.

    1979-01-01

    Total-body calcium was measured in-vivo by neutron activation in a number of patients suffering from metabolic abnormalities which affect the skeleton. In general, less than 2% of total calcium resides in tissue other than bone allowing calcium mass to be directly related to skeletal mass. The conditions studied were (i) Paget's disease, treated with synthetic human calcitonin, (ii) osteoporosis, treated variously with calcium and phosphate supplements and 1,25 hydroxycholecalciferol, and (iii) Cushing's disease treated by pituitary implant of 198 Au or 90 Y seeds. The neutron beam used in these studies was produced by bombarding a beryllium target with deuterons accelerated in a cyclotron. The mean neutron energy was 7.5 MeV and patients received a total dose of 1 rem in about 30 s, a bilateral irradiation being employed. Measurements were made at approximately yearly intervals, the maximum period of study being about four and a half years. The precision of the method was estimated to be +-3% (SE) and a correction was applied for changes in body weight. In most patients, total calcium remained stable. However, in the Paget's patients, there was an indication of a slow upward trend while the osteoporotics (both treated and untreated) showed on average no change. Most of the patients with Cushing's disease showed no recovery of skeletal mass. Absolute calibration indicated that mean total body calcium in the Paget's patients was close to a predicted normal while that for the osteoporotic and Cushing's patients was 20-25% below this. (author)

  1. An unusual case of isolated, serial metastases of gallbladder carcinoma involving the chest wall, axilla, breast and lung parenchyma

    Directory of Open Access Journals (Sweden)

    Matthew J. Iott

    2013-02-01

    Full Text Available In the English literature, only 9 cases of adenocarcinoma of the gallbladder with cutaneous metastasis have been reported so far. One case of multiple cutaneous metastases along with deposits in the breast tissue has been reported. We present a case of incidental metastatic gallbladder carcinoma with no intra-abdominal disease presenting as a series of four isolated cutaneous right chest wall, axillary nodal, breast and pulmonary metastases following resection and adjuvant chemoradiation for her primary tumor. In spite of the metastatic disease coupled with the aggressive nature of the cancer, this patient reported that her energy level had returned to baseline with a good appetite and a stable weight indicating a good performance status and now is alive at 25 months since diagnosis. Her serially-presented, oligometastatic diseases were well-controlled by concurrent chemoradiation and stereotactic radiation therapy. We report this case study because of its rarity and for the purpose of complementing current literature with an additional example of cutaneous metastasis from adenocarcinoma of the gallbladder.

  2. Association between anti-endomysial antibody and total intestinal villous atrophy in children with coeliac disease.

    Directory of Open Access Journals (Sweden)

    Ozgenc F

    2003-01-01

    Full Text Available BACKGROUND: There is growing evidence to suggest that detection of anti-gliadin antibody (AGA and anti-endomysial antibody (EmA can serve as sensitive markers of the degree of histological abnormalities in patients with coeliac disease. AIM: To evaluate the association between the presence of AGA and EmA and villous atrophy in intestinal biopsies of children with suspected coeliac disease. SETTINGS AND DESIGN: Intestinal samples of 46 children with failure to thrive, chronic diarrhoea, malabsorption and short stature with either AGA and/or EmA positivity were evaluated, retrospectively. The diagnosis of coeliac disease was based on ESPGHAN criteria. METHODS AND MATERIAL: Patients with total villous atrophy who fulfilled the ESPGHAN criteria for the diagnosis of coeliac disease were diagnosed to have coeliac disease. Nine patients without villous atrophy were taken as negative controls for this study. AGA-IgA was measured both by immunoflourescence (IF and ELISA and EmA-IgA by IF while patients were on normal diet. Relationship between autoantibody positivity and intestinal total villous atrophy was evaluated. RESULTS: Overall positivity for AGA IgA was 85% (39/46 by IF+ELISA and EmA positivity was 85% (39/46 by IF within the study group. Histological examination revealed total villous atrophy with lymphocyte infiltration and crypt hyperplasia in 37 (80% patients. AGA IgA was positive in 14 (38% and 31 (84% of these children by ELISA and IF, respectively. EmA positivity was detected in 35/37 (95% cases with atrophy and 4/9 (44% without atrophy (p=0.002. Thirty out of 37 (81% patients with villous atrophy had both AGA IgA (IF and EmA positivity (p=0.186. All of the sixteen patients that had both positive AGA IgA (ELISA+IF and EmA had total villous atrophy (p=0.037. CONCLUSION: A significant association between total villous atrophy and EmA positivity has been documented in this study.

  3. Focal sparing around the gallbladder in fatty liver

    International Nuclear Information System (INIS)

    Chen, Kemin; Hiramatsu, Yoshihiro; Yunoki, Masanori; Hirano, Yoko

    1989-01-01

    In evaluating fatty liver with CT, the residual normal liver tissues without fat deposits are occasionally detected on CT as high attenuation regions, especially surrounding the gallbladder. This study examined the incidence of this phenomenon in terms of the diagnostic value of CT in fatty liver. Fifty-seven patients with fatty liver were examined with CT. The incidence of focal sparing area was the highest in the gallbladder bed (42/57, 74%), followed by the interlobar fissure or subcapsular area (13, 23%), quadrate lobe (8, 14%), caudate lobe (2, 4%), and right lobe (one, 1.8%). These CT appearances were of spot, band, ring, and the mixed type. In 38 patients, fatty liver was too moderate to be detected without CT attenuation numbers. Among them, 27 patients (71%) had focal sparing area surrounding the gallbladder. This CT appearance seemed to be of significance in preventing the missing of moderate fatty liver. (Namekawa, K)

  4. Parietal seeding of unsuspected gallbladder carcinoma after laparoscopic cholecystectomy.

    Science.gov (United States)

    Marmorale, C; Scibé, R; Siquini, W; Massa, M; Brunelli, A; Landi, E

    1998-01-01

    Laparoscopic cholecystectomy (VALC) represents the treatment of choice for the symptomatic gallstones. However the occurrence of an adenocarcinoma of the gallbladder results a controindication for this surgical technique. We present a case of a 52 years old woman who underwent a VALC; histology revealed a gallbladder adenocarcinoma. For this reason the patient underwent a second operation that is right hepatic trisegmentectomy. Six months later the patient presented with a parietal recurrence at the extraction site of the gallbladder. We discuss the possible mechanism responsible for carcinomatous dissemination during laparoscopic surgery and we raccommend the use of some procedures in order to limit the risk and eventually to treat a neoplastic parietal seeding. These complications suggest the problem about the utility and the future played by video assisted laparoscopic surgery in the diagnosis and treatment of intraabdominal malignancies.

  5. Association of nitrate, nitrite, and total organic carbon (TOC) in drinking water and gastrointestinal disease.

    Science.gov (United States)

    Khademikia, Samaneh; Rafiee, Zahra; Amin, Mohammad Mehdi; Poursafa, Parinaz; Mansourian, Marjan; Modaberi, Amir

    2013-01-01

    We aimed to investigate the amounts of nitrate, nitrite, and total organic carbon (TOC) in two drinking water sources and their relationship with some gastrointestinal diseases. This cross-sectional study was conducted in 2012 in Iran. Two wells located in residential areas were selected for sampling and measuring the TOC, nitrate (NO3(-)), and nitrite (NO2(-)). This water is used for drinking as well as for industrial and agricultural consumption. Nitrate and nitrite concentrations of water samples were analyzed using DR 5000 spectrophotometer. The information of patients was collected from the records of the main referral hospital of the region for gastrointestinal diseases. In both areas under study, the mean water nitrate and nitrite concentrations were higher in July than in other months. The mean TOC concentrations in areas 1 and 2 were 2.29 ± 0.012 and 2.03 ± 0.309, respectively. Pollutant concentration and gastrointestinal disease did not show any significant relationship (P > 0.05). Although we did not document significant association of nitrite, nitrate, and TOC content of water with gastrointestinal diseases, it should be considered that such health hazards may develop over time, and the quality of water content should be controlled to prevent different diseases.

  6. Low revision rate after total hip arthroplasty in patients with pediatric hip diseases

    DEFF Research Database (Denmark)

    Engesæter, Lars B; Engesæter, Ingvild Ø; Fenstad, Anne Marie

    2012-01-01

    Background The results of primary total hip arthroplasties (THAs) after pediatric hip diseases such as developmental dysplasia of the hip (DDH), slipped capital femoral epiphysis (SCFE), or Perthes' disease have been reported to be inferior to the results after primary osteoarthritis of the hip (OA.......9%) were operated due to pediatric hip diseases (3.1% for Denmark, 8.8% for Norway, and 1.9% for Sweden) and 288,435 THAs (77.8%) were operated due to OA. Unadjusted 10-year Kaplan-Meier survival of THAs after pediatric hip diseases (94.7% survival) was inferior to that after OA (96.6% survival......). Consequently, an increased risk of revision for hips with a previous pediatric hip disease was seen (risk ratio (RR) 1.4, 95% CI: 1.3-1.5). However, after adjustment for differences in sex and age of the patients, and in fixation of the prostheses, no difference in survival was found (93.6% after pediatric hip...

  7. Laparoscopic completion radical cholecystectomy for T2 gallbladder cancer.

    Science.gov (United States)

    Gumbs, Andrew A; Hoffman, John P

    2010-12-01

    The role of minimally invasive surgery in the surgical management of gallbladder cancer is a matter of controversy. Because of the authors' growing experience with laparoscopic liver and pancreatic surgery, they have begun offering patients laparoscopic completion partial hepatectomies of the gallbladder bed with laparoscopic hepatoduodenal lymphadenectomy. The video shows the steps needed to perform laparoscopic resection of the residual gallbladder bed, the hepatoduodenal lymph node nodes, and the residual cystic duct stump in a setting with a positive cystic stump margin. The skin and fascia around the previous extraction site are resected, and this site is used for specimen retrieval during the second operation. To date, three patients have undergone laparoscopic radical cholecystectomy with hepatoduodenal lymph node dissection for gallbladder cancer. The average number of lymph nodes retrieved was 3 (range, 1-6), and the average estimated blood loss was 117 ml (range, 50-200 ml). The average operative time was 227 min (range, 120-360 min), and the average hospital length of stay was 4 days (range, 3-5 days). No morbidity or mortality was observed during 90 days of follow-up for each patient. Although controversy exists as to the best surgical approach for gallbladder cancer diagnosed after routine laparoscopic cholecystectomy, the minimally invasive approach seems feasible and safe, even after previous hepatobiliary surgery. If the previous extraction site cannot be ascertained, all port sites can be excised locally. Larger studies are needed to determine whether the minimally invasive approach to postoperatively diagnosed early-stage gallbladder cancer has any drawbacks.

  8. Rare bile duct anomaly: B3 duct draining to gallbladder

    Directory of Open Access Journals (Sweden)

    Seung Eun Lee

    2016-01-01

    Full Text Available A 10-year-old girl presented with recurrent right upper abdominal pain and dyspepsia. Magnetic resonance cholangiopancreatography revealed a dilated common channel of intrahepatic bile duct of segment 3 (B3 and segment 4 (B4 drained into the gallbladder directly. The patient underwent laparoscopic cholecystectomy and Roux-en Y hepaticojejunostomy (B3-jejunostomy. Among the anatomical variability of the biliary system, the cholecystohepatic ducts are controversial in existence and incidence. We report a very rare variant of a cholecystohepatic duct in which the B3 duct drained into gallbladder directly and to the best of our knowledge this is the first report.

  9. Repair of Total Tractional Retinal Detachment in Norrie Disease: Report of Technique and Successful Surgical Outcome.

    Science.gov (United States)

    Todorich, Bozho; Thanos, Aristomenis; Yonekawa, Yoshihiro; Capone, Antonio

    2017-03-01

    Norrie disease is a rare, but devastating cause of pediatric retinal detachment, universally portending a poor visual prognosis. This paper describes successful surgical management of an infant with total retinal detachment associated with Norrie disease mutation. The infant was a full-term white male who presented with bilateral total funnel retinal detachments (RDs). He underwent genetic testing, which demonstrated single-point mutation 133 G>A transition in exon 2 of the NDP gene. The retinal detachment was managed with translimbal iridectomy, lensectomy, capsulectomy, and vitrectomy. Careful dissection of the retrolental membranes resulted in opening of the funnel. Single-stage surgery in this child's eye achieved re-attachment of the posterior pole with progressive reabsorption of subretinal fluid and cholesterol without the need for external drainage. Fluorescein angiography, performed at 2 months postoperatively, demonstrated perfusion of major vascular arcades, but with significant abnormalities and aneurysmal changes of higher-order vessels, suggestive of retinal and vascular dysplasia. The child has maintained brisk light perception vision. Early surgical intervention with careful dissection of tractional tissues can potentially result in good anatomic outcomes in some patients with Norrie disease-associated retinal detachment. [Ophthalmic Surg Lasers Imaging Retina. 2017;48:260-262.]. Copyright 2017, SLACK Incorporated.

  10. Measurement of the total antioxidant potential in chronic obstructive pulmonary diseases with a novel automated method

    International Nuclear Information System (INIS)

    Ceylan, E.; Gencer, M.; Uzer, E.; Celik, H.

    2007-01-01

    To determine the oxidative and antioxidative status of plasma of patients with chronic obstructive pulmonary disease (COPD) and to compare these values with healthy smokers and healthy non-smokers control subjects using a more recently developed automated measurement method. This study involved 40 COPD patients, 25 healthy smokers, and 25 non-healthy smokers who attended the Chest Disease Outpatient Clinic in Harran University Research Hospital, Turkey between the period March 2006 and June 2006. We calculated the total antioxidant potential (TAOP) to determine the antioxidative status of plasma and we measured the total peroxide levels to determine the oxidative status of plasma. The TAOP of plasma was significantly lower in patients with COPD than in healthy smokers and healthy non-smokers (p< 0.001). In contrast, the mean total peroxide level of plasma was significantly higher in COPD patients than in healthy smokers and healthy non-smokers (p<0.001). We found a decreased in TAOP COPD patients using a simple, rapid and reliably automated colorimetric assay, which may suitable for use in routine clinical biochemistry laboratory and considerably facilitates the assessment of this useful clinical parameter. We suggest that this novel method may be used as a routine test to evaluate and follow-up the levels of oxidative stress in COPD. (author)

  11. Cost-effectivness analysis of total thyroidectomy vs radioiodine for Graves disease

    Directory of Open Access Journals (Sweden)

    Prokić Anđelka

    2013-01-01

    Full Text Available Among the patients suffering from hyperthyroidism 60-80% have Graves' disease. The initial therapy of Graves's disease are antithyroid drugs. If the remission is not achieved after 12-18 months, the patients should be directed to surgical treatment or to the therapy with radioactive iodine. The aim of this study was to compare cost/effectiveness ratios for radioactive iodine and total thyroidectomy. The analysis was made using Markov model, from the perspective of Republic Fund for Health Insurance in Serbia. Duration of one cycle in the model is six months, and the time horizon is 30 years. Monte Carlo simulation was performed for 1000 virtual patients as well as the analysis of sensitivity with the variation of parameters ± 50%. For total thyroidectomy the insurance should provide 138.389,72 RSD / 57, 83 QALY i.e. 2.393,04 dinars for one quality-adjusted life year, and for radioactive iodine the insurance should provide 110.043,64 RSD / 57,82 QALY i.e. 1.903,37 dinars for one quality-adjusted life year. This economic analysis showed that radioactive iodine has better ratio of costs to clinical effectiveness as opposed to total thyroidectomy.

  12. Cholescintigraphy in patients with acute cholecystitis before and after percutaneous gallbladder drainage

    DEFF Research Database (Denmark)

    Borly, L; Stage, J G; Grønvall, S

    1995-01-01

    gallbladder drainage. During the post-drainage cholescintigraphies, a cholecystokinin stimulation was performed to investigate gallbladder emptying in 12 selected patients. Gallbladder pressure and volume were measured before drainage in another group of 12 patients with acute cholecystitis. RESULTS......OBJECTIVE: To investigate gallbladder function by use of cholescintigraphy in patients with acute cholecystitis before and after percutaneous gallbladder drainage. DESIGN: A cholescintigraphy was performed in 40 patients with acute cholecystitis before and after the performance of percutaneous......: As expected, no gallbladder activity was observed in the cholescintigraphies before drainage, except in a patient with an occluding stone in the common bile duct. Cystic duct patency and gallbladder activity were seen in 80% of patients in cholescintigraphies performed after drainage but before any other...

  13. Spontaneous acalculous gallbladder perforation in a man secondary to chemotherapy and radiation: A rare case report.

    Science.gov (United States)

    Zhang, Jungang; Shen, Guoliang; Shi, Ying; Zhang, Chengwu; Hong, Defei; Jin, Li; Yang, Hongguo; Sun, Wei; Cai, Hanhui; Hu, Zhiming; Wu, Weiding

    2018-05-01

    Gallbladder perforation is a serious clinical condition and associated with high morbidity and mortality. A definitive diagnosis is contentious before surgery. We herein report a case of perforation of the gallbladder neck secondary to chemotherapy and radiation for nasopharyngeal carcinoma patient. Gallbladder perforation secondary to chemotherapy and radiation. To decrease the mortality associated with gallbladder perforation, Laparoscopic cholecystectomy and peritoneal lavage were performed followed for gallbladder perforation patient because of chemotherapy and radiation. The patient recovered fully without serious complication and discharged on the 10th postoperative day. A pathological examination of the resected gallbladder revealed cholecystitis in the thinning of the neck. Early diagnosis and surgical intervention of gallbladder perforation in relation to asopharyngeal carcinoma chemotherapy and radiation are of prime importance. The laparoscopic procedure is safe and feasible in the selected patients.

  14. A case of metastatic follicular thyroid carcinoma complicated with Graves' disease after total thyroidectomy.

    Science.gov (United States)

    Aoyama, Mariko; Takizawa, Hiromitsu; Tsuboi, Mitsuhiro; Nakagawa, Yasushi; Tangoku, Akira

    2017-12-28

    Thyroid cancer and Graves' disease may present simultaneously in one patient. The incidence of the development of hyperthyroidism from metastatic differentiated thyroid carcinoma is rare. We herein report a case of metastatic follicular carcinoma complicated with Graves' disease after total thyroidectomy. A 57-year-old woman underwent right hemithyroidectomy for follicular carcinoma. Metastatic lesions appeared in the lungs and skull two years after the first surgery, and remnant thyroidectomy was performed for radioactive iodine-131 (RAI) therapy, during which the TSH receptor antibody (TRAb) was found to be negative. The patient was treated with RAI therapy four times for four years and was receiving levothyroxine suppressive therapy. Although radioiodine uptake was observed in the lesions after the fourth course of RAI therapy, metastatic lesions had progressed. Four years after the second surgery, she had heart palpitations and tremors. Laboratory data revealed hyperthyroidism and positive TRAb. She was diagnosed with Graves' disease and received a fifth course of RAI therapy. 131I scintigraphy after RAI therapy showed strong radioiodine uptake in the metastatic lesions. As a result, the sizes and numbers of metastatic lesions decreased, and thyroid function improved. Metastatic lesions produced thyroid hormone and caused hyperthyroidism. RAI therapy was effective for Graves' disease and thyroid carcinoma.

  15. Total and phosphorylated tau protein as biological markers of Alzheimer's disease.

    LENUS (Irish Health Repository)

    Hampel, Harald

    2012-02-01

    Advances in our understanding of tau-mediated neurodegeneration in Alzheimer\\'s disease (AD) are moving this disease pathway to center stage for the development of biomarkers and disease modifying drug discovery efforts. Immunoassays were developed detecting total (t-tau) and tau phosphorylated at specific epitopes (p-tauX) in cerebrospinal fluid (CSF), methods to analyse tau in blood are at the experimental beginning. Clinical research consistently demonstrated CSF t- and p-tau increased in AD compared to controls. Measuring these tau species proved informative for classifying AD from relevant differential diagnoses. Tau phosphorylated at threonine 231 (p-tau231) differentiated between AD and frontotemporal dementia, tau phosphorylated at serine 181 (p-tau181) enhanced classification between AD and dementia with Lewy bodies. T- and p-tau are considered "core" AD biomarkers that have been successfully validated by controlled large-scale multi-center studies. Tau biomarkers are implemented in clinical trials to reflect biological activity, mechanisms of action of compounds, support enrichment of target populations, provide endpoints for proof-of-concept and confirmatory trials on disease modification. World-wide quality control initiatives are underway to set required methodological and protocol standards. Discussions with regulatory authorities gain momentum defining the role of tau biomarkers for trial designs and how they may be further qualified for surrogate marker status.

  16. Total intravenous anesthesia (TIVA) in an infant with Werdnig-Hoffmann disease. Case report.

    Science.gov (United States)

    de Resende, Marco Antonio Cardoso; da Silva, Elizabeth Vaz; Nascimento, Osvaldo José Moreira; Gemal, Alberto Esteves; Quintanilha, Giseli; Vasconcelos, Eliana Maria

    2010-01-01

    Werdnig-Hoffmann disease is the most common cause of hypotonia in infants and its prognosis is worse if it is present shortly after delivery. Symmetrical muscular weakness, areflexia, and fasciculations of the tongue are characteristic. The majority of the infants die before two years of age as a consequence of respiratory failure. The present report presents a case in which total intravenous anesthesia was used. This is a 1 year old white female weighing 10 kg, physical status ASA III, with Werdnig-Hoffmann disease diagnosed at two months of age. The patient was a candidate for open gastrostomy, fundus gastroplication, and tracheostomy. After venoclysis, the patient was monitored with cardioscope, non-invasive blood pressure, pulse oximeter, precordial stethoscope, and rectal temperature. She was oxygenated and, after bolus administration of atropine (0.3 mg), boluses of remifentanil (20 microg) and propofol (30 mg) were administered for anesthetic induction. After tracheal intubation, she was ventilated with manual controlled system without CO(2) absorber, Baraka (Mapleson D system), FGF of 4 L.min(-1), and FiO(2) 0.5 (O(2)/N(2)O). Anesthesia was maintained with continuous manual infusion of propofol, 250 microg x kg(-1) x min(-1), and remifentanil, 0.3 microg x kg(-1) x min(-1). The surgery lasted 150 minutes. The patient regained consciousness 8 minutes after the end of the infusion, ventilating spontaneously. Two hours later, she was transferred to the pediatric unit, being discharged from the hospital on the fourth postoperative day. The choice of anesthetic technique gives priority to the safety associated with the familiarity of handling available drugs. In children with neuromuscular diseases, due to the extremely short duration, total intravenous anesthesia with remifentanil and propofol in infusion systems can have a favorable influence on disease evolution.

  17. Long-Term Outcomes of Total Exudative Retinal Detachments in Stage 3B Coats Disease.

    Science.gov (United States)

    Li, Albert S; Capone, Antonio; Trese, Michael T; Sears, Jonathan E; Kychenthal, Andres; De la Huerta, Irina; Ferrone, Philip J

    2018-06-01

    To evaluate the long-term outcomes of treatment of total exudative retinal detachments (ERDs) secondary to Coats disease (stage 3B) and the role of vitrectomy. Retrospective, observational case series. A total of 16 eyes in 16 patients undergoing treatment for total ERDs secondary to Coats disease with at least 5 years of follow-up. We reviewed the records of patients with stage 3B Coats disease. The interventions, including the timing of vitrectomy if used, and clinical course were recorded. The primary outcome measures were visual acuity at the most recent appointment, whether there was progression to neovascular glaucoma (NVG) or phthisis bulbi, and need for enucleation. All patients received ablative treatment (photocoagulation or cryotherapy), with 8 having scleral buckling (SB) and 6 having external drainage of subretinal fluid (XD). Of the 12 patients who had pars plana vitrectomy (PPV), 8 had early PPV (EV) in the first year after presenting, and 4 of 8 in the expectant management group had late PPV (late vitrectomy) at a mean of 4.3 years post-presentation for treatment of significant traction retinal detachment (TRD). The other 4 patients of 8 in the expectant management group did not require vitrectomy. Mean follow-up overall was 9 1/2 years. At the date of last follow-up, 50% had no light perception or light perception vision, which was consistent across the subgroups that underwent EV (4/8), late vitrectomy (2/4), or no PPV (2/4). A total of 4 of 16 patients had progression to NVG or phthisis, 1 of whom required enucleation. In this retrospective series of patients with Stage 3B Coats disease, ablative therapy with a combination of PPV, XD, or SB was effective in preventing progression to NVG or phthisis in the majority of patients, thus preserving the globe. Half of the patients (4/8) in this series who did not undergo PPV in the early vitrectomy group developed late-onset TRD, suggesting a possible role for early prophylactic vitrectomy with possible

  18. Prevention of venous thromboembolic disease after total hip and knee arthroplasty.

    Science.gov (United States)

    Lieberman, Jay R; Hsu, Wellington K

    2005-09-01

    Patients undergoing total hip and knee arthroplasty are at increased risk for the development of venous thromboembolic disease, and there is general agreement that these patients require prophylaxis. The selection of a prophylactic agent involves a balance between efficacy and safety and often needs to be individualized for specific patients and institutions. Despite extensive research, the ideal agent for prophylaxis against deep venous thrombosis has not been identified. The results of randomized trials indicate that low-molecular-weight heparin, warfarin, and fondaparinux are the most effective prophylactic agents after total hip arthroplasty and that low-molecular-weight heparin, warfarin, fondaparinux, and pneumatic compression boots are the most effective agents after total knee arthroplasty. The duration of prophylaxis against deep venous thrombosis after total hip and knee arthroplasty remains controversial. Prophylaxis should be continued beyond hospital discharge. In the future, the determination of the duration of prophylaxis will be based on the risk stratification of individual patients. The practice of discharging patients from the hospital without prophylaxis, even when the decision is based on negative results of procedures that screen for the presence of deep venous thrombosis, is not cost-effective.

  19. Ultrasonographic differentiation of biliary atresia and neonatal hepatitis: Reestablishment of size criteria of the gallbladder

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Woo Sun; Cheon, Jung Eun; Koh, Young Hwan; Kim, In One; Yeon, Kyung Mo [Seoul National University College of Medicine and Institude of Radiation Medicion, Seoul (Korea, Republic of)

    2001-12-15

    To reestablish the size criterion of the gallbladder on ultrasonography (US) for the differentiation diagnosis of biliary atresia from neonatal hepatitis. Abdominal US ws performed in 201 patients with jaundice and 40 patients without evidence of jaundice or hepatobiliary illness (all with the age less than 4 months). US was performed in fasting (fasting for at least 4 hours) to measure the length of the gallbladder and calculated the area of the gallbladder lumen. The morphology of the gallbladder was classified into three types: normal, elongated and atretic. To evaluate the contractibility of the gallbladder, the length of the gallbladder and area of the gallbladder lumen was again measured 1 hour after feeding. The final diagnosis included biliary atresia in 79 patients and neonatal hepatitis in 83 patients. Differences in the length, area, and morphology of the gallbladder were statistically significant among three groups, the normal group, neonatal hepatitis group and biliary atresia group (length and area of gallbladder; normal group>neonatal hepatitis>biliary atresia). The differences in the length and area of gallbladder between pre- and postmeal state were statistically significant in the normal and neonatal hepatitis groups whereas those of biliary atresia were not significant (p=0.85). When the empirical size criterion of the gallbladder (<15 mm in length) was applied, the sensitivity, specificity and diagnostic accuracy for the differential diagnosis of biliary atresia from hepatitis were 52%, 82%, and 67%, respectively. Meanwhile, if the area criterion(<30 mm{sup 2} in area) was applied, the sensitivity, the specificity and diagnostic accuracy were 67%, 85%, and 75%, respectively. Ultrasonographic evaluation of the morphology as well as size of the gallbladder are helpful in the differential diagnosis of biliary atresia from neonatal hepatitis. Therefore, since the measurement of the area of gallbladder lumen on US reflect both size and morphology of

  20. [Study on genetic instability of nm23H1 gene in Chinese with original gallbladder tumor].

    Science.gov (United States)

    Lu, Hai Ying; Zhang, Guo Qiang; Li, Ji Cheng

    2006-06-01

    The aim of this study was to examine the microsatellite instability (MSI) and loss of heterozygosity (LOH) of locus D17S396 on chromosome 17 and their influence on the expression of nm23H1 in gallbladder tumors, which may provide experimental basis for the tumor occurrence and metastasis. Techniques such as DNA extraction from formalin-fixed paraffin-embedded tissues, polymerase chain reaction-single strand conformation polymorphism (PCR-SSCP), ordinary silver stain were used to study MSI and LOH of locus D17S396. Envision immunohistochemistry and Leica-Qwin computer imaging techniques were used to assess the expression of gene nm23H1. In our experiment, the frequency of genetic instability of malignant gallbladder tumors was 42.55%, which was higher than that of gallbladder adenomas, while there were no genetic instability occurred in chronic cholecystitis tissue. The frequency of LOH seemed higher with the deteriorism of gallbladder tumor. Among 47 gallbladder carcinomas, the frequency of LOH and MSI were different between different differentiation cases (P gallbladder carcinoma, gallbladder adenoma and chronic cholecystitis tissue were different (P gallbladder carcinomas, the positive frequency of nm23H1 protein in LOH positive group was lower than that of LOH negative group (P gallbladder tumor. Both MSI and LOH of nm23H1 gene controlled the development of gallbladder tumor independently in different paths. MSI may be an early stage molecule marker of gallbladder carcinoma. LOH may be molecule marker for the deteriorism of gallbladder tissue, which could inhibit the expression of nm23H1 in local tissue of gallbladder carcinoma and endow it with high aggressive and poor prognosis. Increasing the amount of nm23H1 protein expression could effectively restrain gallbladder carcinoma metastasis and improve prognosis of patients.

  1. Gallbladder Agenesis in 17 Dogs: 2006-2016.

    Science.gov (United States)

    Sato, K; Sakai, M; Hayakawa, S; Sakamoto, Y; Kagawa, Y; Kutara, K; Teshima, K; Asano, K; Watari, T

    2018-01-01

    Gallbladder agenesis (GBA) is extremely rare in dogs. To describe the history, clinical signs, diagnosis, treatment, and outcomes of dogs with GBA. Seventeen client-owned dogs with GBA. Medical records from 2006 through 2016 were retrospectively reviewed. Dogs were included when GBA was suspected on abdominal ultrasonography and confirmed by gross evaluation. Signalment, clinical signs, clinicopathological data, diagnostic imaging, histopathology, treatment, and outcome were recorded. Dogs were of 6 different breeds, and Chihuahuas (10 of 17) were most common. Median age at presentation was 1.9 (range, 0.7-7.4) years. Clinical signs included vomiting (5 of 17), anorexia (2 of 17), ascites (2 of 17), diarrhea (1 of 17), lethargy (1 of 17), and seizures (1 of 17). All dogs had increased serum activity of at least 1 liver enzyme, most commonly alanine aminotransferase (15 of 17). Fifteen dogs underwent computed tomography (CT) cholangiography; common bile duct (CBD) dilatation was confirmed in 12, without evidence of bile duct obstruction. Gross evaluation confirmed malformation of the liver lobes in 14 of 17 dogs and acquired portosystemic collaterals in 5 of 17. Ductal plate malformation was confirmed histologically in 16 of 17 dogs. During follow-up (range, 4-3,379 days), 16 of 17 dogs remained alive. Dogs with GBA exhibit clinicopathological signs of hepatobiliary injury and hepatic histopathological changes consistent with a ductal plate abnormality. Computed tomography cholangiography was superior to ultrasound examination in identifying accompanying nonobstructive CBD distention. Computed tomography cholangiography combined with laparoscopic liver biopsy is the preferable approach to characterize the full disease spectrum accompanying GBA in dogs. Copyright © 2018 The Authors. Journal of Veterinary Internal Medicine published by Wiley Periodicals, Inc. on behalf of the American College of Veterinary Internal Medicine.

  2. Subtypes of Native American ancestry and leading causes of death: Mapuche ancestry-specific associations with gallbladder cancer risk in Chile.

    Directory of Open Access Journals (Sweden)

    Justo Lorenzo Bermejo

    2017-05-01

    Full Text Available Latin Americans are highly heterogeneous regarding the type of Native American ancestry. Consideration of specific associations with common diseases may lead to substantial advances in unraveling of disease etiology and disease prevention. Here we investigate possible associations between the type of Native American ancestry and leading causes of death. After an aggregate-data study based on genome-wide genotype data from 1805 admixed Chileans and 639,789 deaths, we validate an identified association with gallbladder cancer relying on individual data from 64 gallbladder cancer patients, with and without a family history, and 170 healthy controls. Native American proportions were markedly underestimated when the two main types of Native American ancestry in Chile, originated from the Mapuche and Aymara indigenous peoples, were combined together. Consideration of the type of Native American ancestry was crucial to identify disease associations. Native American ancestry showed no association with gallbladder cancer mortality (P = 0.26. By contrast, each 1% increase in the Mapuche proportion represented a 3.7% increased mortality risk by gallbladder cancer (95%CI 3.1-4.3%, P = 6×10-27. Individual-data results and extensive sensitivity analyses confirmed the association between Mapuche ancestry and gallbladder cancer. Increasing Mapuche proportions were also associated with an increased mortality due to asthma and, interestingly, with a decreased mortality by diabetes. The mortality due to skin, bladder, larynx, bronchus and lung cancers increased with increasing Aymara proportions. Described methods should be considered in future studies on human population genetics and human health. Complementary individual-based studies are needed to apportion the genetic and non-genetic components of associations identified relying on aggregate-data.

  3. Subtypes of Native American ancestry and leading causes of death: Mapuche ancestry-specific associations with gallbladder cancer risk in Chile.

    Science.gov (United States)

    Lorenzo Bermejo, Justo; Boekstegers, Felix; González Silos, Rosa; Marcelain, Katherine; Baez Benavides, Pablo; Barahona Ponce, Carol; Müller, Bettina; Ferreccio, Catterina; Koshiol, Jill; Fischer, Christine; Peil, Barbara; Sinsheimer, Janet; Fuentes Guajardo, Macarena; Barajas, Olga; Gonzalez-Jose, Rolando; Bedoya, Gabriel; Cátira Bortolini, Maria; Canizales-Quinteros, Samuel; Gallo, Carla; Ruiz Linares, Andres; Rothhammer, Francisco

    2017-05-01

    Latin Americans are highly heterogeneous regarding the type of Native American ancestry. Consideration of specific associations with common diseases may lead to substantial advances in unraveling of disease etiology and disease prevention. Here we investigate possible associations between the type of Native American ancestry and leading causes of death. After an aggregate-data study based on genome-wide genotype data from 1805 admixed Chileans and 639,789 deaths, we validate an identified association with gallbladder cancer relying on individual data from 64 gallbladder cancer patients, with and without a family history, and 170 healthy controls. Native American proportions were markedly underestimated when the two main types of Native American ancestry in Chile, originated from the Mapuche and Aymara indigenous peoples, were combined together. Consideration of the type of Native American ancestry was crucial to identify disease associations. Native American ancestry showed no association with gallbladder cancer mortality (P = 0.26). By contrast, each 1% increase in the Mapuche proportion represented a 3.7% increased mortality risk by gallbladder cancer (95%CI 3.1-4.3%, P = 6×10-27). Individual-data results and extensive sensitivity analyses confirmed the association between Mapuche ancestry and gallbladder cancer. Increasing Mapuche proportions were also associated with an increased mortality due to asthma and, interestingly, with a decreased mortality by diabetes. The mortality due to skin, bladder, larynx, bronchus and lung cancers increased with increasing Aymara proportions. Described methods should be considered in future studies on human population genetics and human health. Complementary individual-based studies are needed to apportion the genetic and non-genetic components of associations identified relying on aggregate-data.

  4. Outcomes analysis of radioactive iodine and total thyroidectomy for pediatric Graves' disease.

    Science.gov (United States)

    Cohen, Reuven Zev; Felner, Eric I; Heiss, Kurt F; Wyly, J Bradley; Muir, Andrew B

    2016-03-01

    The majority of pediatric patients with Graves' disease will ultimately require definitive therapy in the form of radioactive iodine (RAI) ablation or thyroidectomy. There are few studies that directly compare the efficacy and complication rates between RAI and thyroidectomy. We compared the relapse rate as well as the acute and long-term complications of RAI and total thyroidectomy among children and adolescents with Graves' disease treated at our center. Medical records from 81 children and adolescents with a diagnosis of Graves' disease who received definitive therapy over a 12-year period were reviewed. Fifty one patients received RAI and 30 patients underwent thyroidectomy. The relapse rate was not significantly different between RAI and thyroidectomy (12.1% vs. 0.0%, p=0.28). There were no acute or long-term complications in the RAI group, but there were eight cases of hypoparathyroidism (two transient and six permanent) in the thyroidectomy group. None of the patients developed a recurrent laryngeal nerve injury. RAI is a safe and effective option for treatment of children and adolescents with Graves' disease. In light of the rate of permanent hypoparathyroidism seen at our center with thyroidectomy and previously published long-term safety of RAI, we recommend RAI as the first line treatment for children and adolescents with Graves' disease. For those centers performing thyroidectomies, we recommend that each center select 1-2 high-volume pediatric surgeons to perform all thyroid procedures, allowing individuals to increases case volume and potentially decrease long-term complications of thyroidectomy.

  5. [Gallbladder contractility in children with functional abdominal pain or irritable bowel syndrome].

    Science.gov (United States)

    Iwańczak, Franciszek; Siedlecka-Dawidko, Jolanta; Iwanczak, Barbara

    2013-07-01

    III Rome Criteria of functional gastrointestinal disorders in children, distinguished the disturbances with abdominal pain, to which irritable bowel syndrome, functional abdominal pains, functional dyspepsia and abdominal migraine were included. THE AIM OF THE STUDY was sonographic assessment of the gallbladder and its contractility in functional abdominal pain and irritable bowel syndrome in children. The study comprised 96 children aged 6 to 18 years, 59 girls and 37 boys. Depending on diagnosis, the children were divided into three groups. 38 children with functional abdominal pain constituted the first group, 26 children with irritable bowel syndrome were included to the second group, the third group consisted of 32 healthy children (control group). Diagnosis of functional abdominal pain and irritable bowel syndrome was made based on the III Rome Criteria. In irritable bowel syndrome both forms with diarrhea (13) and with constipation (13) were observed. Anatomy and contractility of the gallbladder were assessed by ultrasound examination. The presence of septum, wall thickness, thick bile, vesicle volume in fasting state and 30th and 60th minute after test meal were taken into consideration. Test meal comprised about 15% of caloric requirement of moderate metabolism. Children with bile stones and organic diseases were excluded from the study. Thickened vesicle wall and thick bile were present more frequently in children with irritable bowel syndrome and functional abdominal pain than in control group (p functional abdominal pain than in irritable bowel syndrome and control group (p = 0.003, p = 0.05). Vesicle contractility after test meal was greatest in children with functional abdominal pain. Evaluation of diminished (smaller than 30%) and enlarged (greater then 80%) gallbladder contractility at 30th and 60th minute after test meal demonstrated disturbances of contractility in children with irritable bowel syndrome and functional abdominal pain. In children

  6. Measurement of total antioxidant capacity in gingival crevicular fluid and serum in dogs with periodontal disease.

    Science.gov (United States)

    Pavlica, Zlatko; Petelin, Milan; Nemec, Alenka; Erzen, Damjan; Skaleric, Uros

    2004-11-01

    To determine whether gingival crevicular fluid (GCF) and serum total antioxidant capacities (TACs) correlate with the degree of severity of periodontal disease in dogs. 41 Toy and Miniature Poodles. After assessment of the degree of severity of naturally occurring periodontitis, GCF samples from both maxillary fourth premolars and a blood sample were collected from each dog. The condition of the periodontium of the entire dentition and at each site of GCF collection was recorded. Clinical parameters assessed included plaque index, gingival index, and probing depth. Radiographic analysis of alveolar bone level was also performed. Total antioxidant capacity was measured in GCF and serum samples by use of a commercial kit. Dogs with gingivitis and minimal periodontitis had significantly higher TAC in GCF than dogs with advanced periodontitis. Bivariate regression analysis revealed significant negative correlations between TAC in GCF and clinical parameters and age. The TAC in serum was significantly negatively correlated with the degree of gingival inflammation but was not significantly correlated with age. TAC in GCF is related to the degree of severity of periodontal disease in dogs. This is likely the result of release of reactive oxygen species by activated phagocytes and fibroblasts in the inflamed periodontal tissues. The results of our study suggest that the local delivery of antioxidants may be a useful adjunctive treatment for periodontitis in dogs.

  7. Inhibitory effect of Survivin promoter-regulated oncolytic adenovirus carrying P53 gene against gallbladder cancer.

    Science.gov (United States)

    Liu, Chen; Sun, Bin; An, Ni; Tan, Weifeng; Cao, Lu; Luo, Xiangji; Yu, Yong; Feng, Feiling; Li, Bin; Wu, Mengchao; Su, Changqing; Jiang, Xiaoqing

    2011-12-01

    Gene therapy has become an important strategy for treatment of malignancies, but problems remains concerning the low gene transferring efficiency, poor transgene expression and limited targeting specific tumors, which have greatly hampered the clinical application of tumor gene therapy. Gallbladder cancer is characterized by rapid progress, poor prognosis, and aberrantly high expression of Survivin. In the present study, we used a human tumor-specific Survivin promoter-regulated oncolytic adenovirus vector carrying P53 gene, whose anti-cancer effect has been widely confirmed, to construct a wide spectrum, specific, safe, effective gene-viral therapy system, AdSurp-P53. Examining expression of enhanced green fluorecent protein (EGFP), E1A and the target gene P53 in the oncolytic adenovirus system validated that Survivin promoter-regulated oncolytic adenovirus had high proliferation activity and high P53 expression in Survivin-positive gallbladder cancer cells. Our in vitro cytotoxicity experiment demonstrated that AdSurp-P53 possessed a stronger cytotoxic effect against gallbladder cancer cells and hepatic cancer cells. The survival rate of EH-GB1 cells was lower than 40% after infection of AdSurp-P53 at multiplicity of infection (MOI) = 1 pfu/cell, while the rate was higher than 90% after infection of Ad-P53 at the same MOI, demonstrating that AdSurp-P53 has a potent cytotoxicity against EH-GB1 cells. The tumor growth was greatly inhibited in nude mice bearing EH-GB1 xenografts when the total dose of AdSurp-P53 was 1 × 10(9) pfu, and terminal dUTP nick end-labeling (TUNEL) revealed that the apoptotic rate of cancer cells was (33.4 ± 8.4)%. This oncolytic adenovirus system overcomes the long-standing shortcomings of gene therapy: poor transgene expression and targeting of only specific tumors, with its therapeutic effect better than the traditional Ad-P53 therapy regimen already on market; our system might be used for patients with advanced gallbladder cancer and

  8. Postprandial gallbladder emptying in patients with type 2 diabetes

    DEFF Research Database (Denmark)

    Sonne, David P; Rehfeld, Jens F; Holst, Jens Juul

    2014-01-01

    -induced GLP1 secretion combined with the findings of reduced postprandial gallbladder emptying in patients with type 2 diabetes (T2DM) led us to speculate whether reduced postprandial GLP1 responses in some patients with T2DM arise as a consequence of diabetic gallbladder dysmotility. DESIGN AND METHODS......: In a randomised design, 15 patients with long-standing T2DM and 15 healthy age-, gender- and BMI-matched control subjects were studied during 75-g oral glucose tolerance test (OGTT) and three isocaloric (500 kcal) and isovolaemic (350 ml) liquid meals: i) 2.5 g fat, 107 g carbohydrate and 13 g protein; ii) 10 g...... secretion was similar after both OGTT and meals. CONCLUSIONS: In conclusion, patients with T2DM exhibited normal gallbladder emptying to meals with a wide range of fat content. Incretin responses were similar to that in controls, and an association with postprandial gallbladder contraction could...

  9. Heterotopic gastric mucosa involving the gallbladder and biliary tree

    Energy Technology Data Exchange (ETDEWEB)

    Madrid, Carmen; Berrocal, Teresa; Gorospe, Luis; Prieto, Consuelo [Department of Paediatric Radiology, Hospital Infantil ' ' La Paz' ' , Paseo de la Castellana 261, 28046 Madrid (Spain); Gamez, Manuel [Department of Paediatric Surgery, Hospital Infantil ' ' La Paz' ' , Madrid (Spain)

    2003-02-01

    A case of heterotopic gastric mucosa in the common bile duct, cystic duct and gallbladder is reported in a 3-year-old girl with abdominal pain and jaundice. Abdominal US and CT showed dilatation of the biliary tree and a well-defined mass in the common bile duct that narrowed its lumen. The gallbladder was contracted in both examinations. The common bile duct and the gallbladder were resected and a choledochojejunostomy was performed. Although gastric heterotopy has been described throughout the entire length of the gastrointestinal tract, it is a very uncommon finding in the gallbladder and extremely rare in the biliary tree. A firm diagnosis of gastric heterotopia is based on the presence of fundal mucosa replete with parietal and chief cells. To our knowledge, this is the fifth reported case of heterotopic gastric tissue within the common bile duct, and the first to describe the US and CT findings. A relevant literature review and brief outline of the histological and radiological features are included in the discussion. (orig.)

  10. Work in progress: nuclear magnetic resonance imaging of the gallbladder

    International Nuclear Information System (INIS)

    Hricak, H.; Filly, R.A.; Margulis, A.R.; Moon, K.L.; Crooks, L.E.; Kaufman, L.

    1983-01-01

    A preliminary study of the relation between food intake and intensity of gallbladder bile on nuclear magnetic resonance (NMR) images was made. Twelve subjects (seven volunteers, five patients) were imaged following a minimum of 14 hours of fasting. Six of seven volunteers were reimaged one hour after stimulation by either a fatty meal or an alcoholic beverage. An additional seven patients were imaged two hours after a hospital breakfast. It was found that concentrated bile emits a high-intensity spin echo signal (SE), while hepatic bile in the gallbladder produces a low-intensity SE signal. Following ingestion of cholecystogogue, dilute hepatic bile settles on top of the concentrated bile, each emitting SE signals of different intensity. The average T1 value of concentrated bile was 594 msec, while the T1 vaue of dilute hepatic bile was 2,646 msec. The average T2 values were 104 msec for concentrated bile and 126 msec for dilute bile. The most likely cause for the different SE intensities of bile is the higher water content, and therefore longer T1 or T2 relaxation times, of hepatic bile. It is suggested that NMR imaging has the ability to provide physiological information about the gallbladder and that it may prove to be a simple and safe clinical test of gallbladder function

  11. Heterotopic gastric mucosa involving the gallbladder and biliary tree

    International Nuclear Information System (INIS)

    Madrid, Carmen; Berrocal, Teresa; Gorospe, Luis; Prieto, Consuelo; Gamez, Manuel

    2003-01-01

    A case of heterotopic gastric mucosa in the common bile duct, cystic duct and gallbladder is reported in a 3-year-old girl with abdominal pain and jaundice. Abdominal US and CT showed dilatation of the biliary tree and a well-defined mass in the common bile duct that narrowed its lumen. The gallbladder was contracted in both examinations. The common bile duct and the gallbladder were resected and a choledochojejunostomy was performed. Although gastric heterotopy has been described throughout the entire length of the gastrointestinal tract, it is a very uncommon finding in the gallbladder and extremely rare in the biliary tree. A firm diagnosis of gastric heterotopia is based on the presence of fundal mucosa replete with parietal and chief cells. To our knowledge, this is the fifth reported case of heterotopic gastric tissue within the common bile duct, and the first to describe the US and CT findings. A relevant literature review and brief outline of the histological and radiological features are included in the discussion. (orig.)

  12. Non-operative Management of Gallbladder Perforation After Blunt ...

    African Journals Online (AJOL)

    management of isolated traumatic gallbladder perforation in a patient that was ... A transthoracic echocardiogram 2 days later revealed a right ventricular .... EPUB is an open e-book standard recommended by The International Digital Publishing Forum which is designed for reflowable content i.e. the text display can be ...

  13. Acute gallbladder torsion - a continued pre-operative diagnostic dilemma

    Directory of Open Access Journals (Sweden)

    Desrochers Randal

    2011-04-01

    Full Text Available Abstract Acute gallbladder volvulus continues to remain a relatively uncommon process, manifesting itself usually during exploration for an acute surgical abdomen with a presumptive diagnosis of acute cholecystitis. The pathophysiology is that of mechanical organo-axial torsion along the gallbladder's longitudinal axis involving the cystic duct and cystic artery, and with a pre-requisite of local mesenteric redundancy. The demographic tendency is septua- and octo-genarians of the female sex, and its overall incidence is increasing, this being attributed to increasing life expectancy. We discuss two cases of elderly, fragile women presenting to the emergency department complaining of sudden onset right upper quadrant abdominal pain. Their subsequent evaluation suggested acute cholecystitis. Ultimately both were taken to the operating room where the correct diagnosis of gallbladder torsion was made. Pre-operative diagnosis continues to be a major challenge with only 4 cases reported in the literature diagnosed with pre-operative imaging; the remainder were found intra-operatively. Consequently, a delay in diagnosis can have devastating patient outcomes. Herein we propose a necessary high index of suspicion for gallbladder volvulus in the outlined patient demographic with symptoms and signs mimicking acute cholecystitis.

  14. Lithium absorption by the rabbit gall-bladder

    DEFF Research Database (Denmark)

    Hansen, C P; Holstein-Rathlou, N H; Skøtt, O

    1991-01-01

    Lithium (Li+) absorption across the low-resistance epithelium of the rabbit gall-bladder was studied in order to elucidate possible routes and mechanisms of Li+ transfer. Li+ at a concentration of 0.4 mM in both mucosal and serosal media did not affect isosmotic mucosa-to-serosa fluid absorption...

  15. Surgical treatment of gastroesophageal reflux disease: total or partial fundoplication? Systematic review and meta-analysis

    Directory of Open Access Journals (Sweden)

    Rodrigo F Ramos

    2011-12-01

    Full Text Available CONTEXT: Although the high incidence of gastroesophageal reflux disease (GERD in the population, there is much controversy in this topic, especially in the surgical treatment. The decision to use of a total or partial fundoplication in the treatment of GERD is still a challenge to many surgeons because the few evidence found in the literature. OBJECTIVE: To bring more clear evidence in the comparison between total and partial fundoplication. DATA SOURCES: A systematic review of the literature and metaanalysis with randomized controlled trials accessed from MEDLINE, LILACS, Cochrane Controlled Trials Database was done. The outcomes remarked were: dysphagia, inability to belch, bloating, recurrence of acid reflux, heartburn and esophagitis. For data analysis the odds ratio was used with corresponding 95% confidence interval. Statistical heterogeneity in the results of the metaanalysis was assessed by calculating a test of heterogeneity. The software Review Manager 5 (Cochrane Collaboration was utilized for the data gathered and the statistical analysis. Sensitive analysis was applied using only trials that included follow-up over 2 years. RESULTS: Ten trials were included with 1003 patients: 502 to total fundoplication group and 501 to partial fundoplication group. The outcomes dysphagia and inability to belch had statistical significant difference (P = 0.00001 in favor of partial fundoplication. There was not statistical difference in outcomes related with treatment failure. There were no heterogeneity in the outcomes dysphagia and recurrence of the acid reflux. CONCLUSION: The partial fundoplication has lower incidence of obstructive side effects.

  16. Gallbladder-associated symptomatic hepatic choristoma: Should you resect?

    Directory of Open Access Journals (Sweden)

    Salah Termos

    Full Text Available Introduction: Hepatic choristomas or ectopic livers are uncommon, and occur due to a failure of embryological liver development. They pose a risk of carcinogenesis, with transformation to hepatocellular carcinoma (HCC being described in the literature (Arakawa et al., 1999. It is often a silent clinical finding that can occur anywhere in the body and is usually diagnosed incidentally during abdominal surgical procedures or autopsies (Eiserth et al., 1940. We present the case of a patient with a symptomatic ectopic liver that was detected preoperatively, and removed laparoscopically with the gallbladder. Presentation of case: A 73-year-old lady was referred to our unit for a gallbladder tumor on ultrasound which was done for biliary colic. Tumor markers were normal. Computed tomography (CT scan showed an enhanced soft tissue lesion measuring about 3 × 1.5 cm interposed between the gallbladder and liver. Laparoscopic exploration revealed a bean-shaped hepatic choristoma attached to the liver on the medial wall of the gallbladder. The lesion was removed by en-bloc resection during laparoscopic cholecystectomy and extracted carefully in an endobag. Histopathological examination confirmed the absence of carcinogenesis. Discussion and conclusion: Hepatic choristomas (HC are a rare entity, usually identified during abdominal surgeries. It had been reported in several studies with different presentations. Awareness of this unexpected finding and familiarity of its potential complications and carcinogenesis will improve care delivery when encountered. Surgical treatment should be considered when the choristoma is not attached to the liver, in light of its potential transformation into HCC. Keywords: Case report, Hepatic choristoma (HC, Hepar succenturiatum, Ectopic liver (EL, Hepatocellular carcinoma (HCC, Gallbladder

  17. Estimating the total number of susceptibility variants underlying complex diseases from genome-wide association studies.

    Directory of Open Access Journals (Sweden)

    Hon-Cheong So

    2010-11-01

    Full Text Available Recently genome-wide association studies (GWAS have identified numerous susceptibility variants for complex diseases. In this study we proposed several approaches to estimate the total number of variants underlying these diseases. We assume that the variance explained by genetic markers (Vg follow an exponential distribution, which is justified by previous studies on theories of adaptation. Our aim is to fit the observed distribution of Vg from GWAS to its theoretical distribution. The number of variants is obtained by the heritability divided by the estimated mean of the exponential distribution. In practice, due to limited sample sizes, there is insufficient power to detect variants with small effects. Therefore the power was taken into account in fitting. Besides considering the most significant variants, we also tried to relax the significance threshold, allowing more markers to be fitted. The effects of false positive variants were removed by considering the local false discovery rates. In addition, we developed an alternative approach by directly fitting the z-statistics from GWAS to its theoretical distribution. In all cases, the "winner's curse" effect was corrected analytically. Confidence intervals were also derived. Simulations were performed to compare and verify the performance of different estimators (which incorporates various means of winner's curse correction and the coverage of the proposed analytic confidence intervals. Our methodology only requires summary statistics and is able to handle both binary and continuous traits. Finally we applied the methods to a few real disease examples (lipid traits, type 2 diabetes and Crohn's disease and estimated that hundreds to nearly a thousand variants underlie these traits.

  18. Effect of integrated surgery + radiotherapy + chemotherapy treatment on survival status and serum indexes in patients with gallbladder carcinoma

    Directory of Open Access Journals (Sweden)

    Zhi-Li Wei

    2016-12-01

    Full Text Available Objective: To study the effect of integrated surgery + radiotherapy + chemotherapy treatment on the survival status and serum indexes in patients with gallbladder carcinoma. Methods: A total of 68 patients with gallbladder carcinoma were divided into observation group (received integrated surgery + radiotherapy + chemotherapy treatment and control group (received surgery + radiotherapy according to different treatments. Differences in the content of tumor markers, growth factors and adhesion molecules in serum as well as the median survival time and survival rate in 5 years of follow-up were compared between the two groups 1 month after treatment. Results: Tumor markers β2-MG, CA19-9, CA242, CA125, CA724, CEA and AFP content in serum of observation group after treatment were significantly lower than those of control group; growth factors VEGF, FGF, EGFR and HER2 content in serum were significantly lower than those of control group while IGFBP-2 and IGFBP-3 content were significantly higher than those of control group; adhesion molecules E-selectin, ICAM-1, VCAM-1 and sE-Cd content in serum were significantly lower than those of control group; the median survival time of 5-year follow-up as well as 1-, 3- and 5-year survival rate were significantly greater than those of control group. Conclusions: Integrated treatment of surgery + radiotherapy + chemotherapy can optimize the short-term and long-term curative effect in patients with gallbladder carcinoma.

  19. Isolated complete avulsion of the gallbladder (near traumatic cholecystectomy: a case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Pavlidis Theodoros E

    2011-08-01

    Full Text Available Abstract Introduction Injury of the gallbladder after blunt abdominal trauma is an unusual finding; the reported incidence is less than 2%. Three groups of injuries are described: simple contusion, laceration, and avulsion, the last of which can be partial, complete, or total traumatic cholecystectomy. Case presentation A case of isolated complete avulsion of the gallbladder (near traumatic cholecystectomy from its hepatic bed in a 46-year-old Caucasian man without any other sign of injury is presented. The avulsion was due to blunt abdominal trauma after a car accident. The rarity of this injury and the stable condition of our patient at the initial presentation warrant a description. The diagnosis was made incidentally after a computed tomography scan, and our patient was treated successfully with ligation of the cystic duct and artery, removal of the gallbladder, coagulation of the bleeding points, and placement of a drain. Conclusions Early diagnosis of such injuries is quite difficult because abdominal signs are poor, non-specific, or even absent. Therefore, a computed tomography scan should be performed when the mechanism of injury is indicated.

  20. Trace Elements Distribution in Human Gallstones, Bile and Gallbladder Tissues Using Instrumental Neutron Activation Analysis

    International Nuclear Information System (INIS)

    Abugassa, I. O.; Khrbish, Y. S.; Bshir, A. T.; Doubali, K.; Abugassa, S. O.

    2007-01-01

    This study focuses on the elemental distribution in different types of gallstones; bile and gallbladder tissues using neutron activation analysis technique based on k0-INAA method in Tajura center. Samples were collected from patients who undergone open surgery of gallbladder (cholecystectomy) at El-khadra University Hospital in Tripoli, aged between 23-80 yr. The samples obtained from patients who don't suffer from any chronic diseases, therefore, they were not taking any medications that might elevate the concentration of certain elements in the body. Samples were prepared and lyophilized by different process in a clean room. All samples were irradiated in the reactor and measured in the neutron activation laboratory. In order to obtain accurate results, Au and Zr flux monitors were irradiated with the samples for flux ratio (f) and α determinations and to account for any flux variations within the container. The irradiations of the samples were carried out in the reactor channels VCR11 and VCR12 for 8 hours under f (32 and 14) and α parameters (0.0183, 0.1678) respectively. More than 20 elements were determined in the above mentioned samples. Several SRM were irradiated with the samples to insure the reliability of the results.

  1. Cigarette smoking, alcohol drinking and the risk of gallbladder cancer death: a prospective cohort study in Japan.

    Science.gov (United States)

    Yagyu, Kiyoko; Kikuchi, Shogo; Obata, Yuki; Lin, Yingsong; Ishibashi, Teruo; Kurosawa, Michiko; Inaba, Yutaka; Tamakoshi, Akiko

    2008-02-15

    Gallbladder cancer is a rare cancer with a poor prognosis, and few risk factors have been identified to date. This prospective study was conducted to evaluate the association of cigarette smoking and alcohol consumption with the risk of gallbladder cancer death. A baseline survey in 45 areas throughout Japan was conducted from 1988 to 1990 using a self-administered questionnaire, and a total of 113,496 participants (65,740 women) aged 40-89 years at entry were followed for 15 years. During the follow-up period, 165 gallbladder cancer deaths (95 women) were observed. Among women, the hazard ratio (HR) [95 percent confidence interval: 95% CI] of current smoker was 2.00 [0.91-4.42], when adjusted for age and drinking. There was no clear association between alcohol consumption and the risk. Among men, HR of current smoker was 2.27 [1.05-4.90]. HRs of those who smoked 21 cigarettes or more per day and those with 801-1,000 cigarette-years were 3.18 [1.18-8.53] and 3.44 [1.40-8.45], respectively, and positive linear associations were observed between that risk and the number of cigarettes per day (p for trend = 0.007) or "cigarette-years" (p for trend = 0.012). The alcohol dose was linearly associated with risk (p for trend = 0.004), where the HR among those who consumed 72.0 g or more of alcohol per day was 3.60 [1.29-9.85]. Among both men and women, cigarette smoking may elevate the risk of death from gallbladder cancer. Drinking may pose an elevated risk among men, but that seems to be less true among women. (c) 2007 Wiley-Liss, Inc.

  2. Gallbladder filling and emptying during cholesterol gallstone formation in the prairie dog. A cholescintigraphic study

    International Nuclear Information System (INIS)

    Pellegrini, C.A.; Ryan, T.; Broderick, W.; Way, L.W.

    1986-01-01

    We studied gallbladder bile flow before, during, and after cholesterol gallstone formation in the prairie dog using infusion cholescintigraphy with /sup 99m/Tc-diethyl iminodiacetic acid. In 18 fasting animals partitioning of bile between gallbladder and intestine was determined every 15 min for 140 min, and gallbladder response to cholecystokinin (5 U/kg X h) was calculated from the gallbladder ejection fraction. Ten prairie dogs were then placed on a 0.4% cholesterol diet and 8 on a regular diet, and the studies were repeated 1, 2, and 6 wk later. The proportion of hepatic bile that entered the gallbladder relative to the intestine varied from one 15-min period to the next, and averaged 28.2% +/- 5.1% at 140 min. Partial spontaneous gallbladder emptying (ejection fraction 11.5% +/- 5.6%) was intermittently observed. Neither the number nor the ejection fraction of spontaneous gallbladder contractions changed during gallstone formation. By contrast, the percent of gallbladder emptying in response to cholecystokinin decreased from 72.1% +/- 5% to 25.9% +/- 9.3% (p less than 0.025) in the first week and was 14.3% +/- 5.5% at 6 wk (p less than 0.01 from prediet values, not significant from first week). Gallbladder filling decreased from 28.2% +/- 5.1% to 6.7% +/- 3% (p less than 0.01), but this change was only observed after 6 wk, when gallstones had formed. This study shows that bile flow into the gallbladder during fasting is not constant; the gallbladder contracts intermittently; gallbladder emptying in response to exogenous cholecystokinin is altered very early during gallstone formation; and gallbladder filling remains unaffected until later stages, when gallstones have formed

  3. Diagnostics for diseases of the gallbladder and biliary tract from the viewpoint of the internist and surgeon. Demands made on radiological diagnostics; Diagnostik von Erkrankungen der Gallenblase und - Wege aus Sicht des Internisten und Chirurgen. Anforderungen an die radiologische Diagnostik

    Energy Technology Data Exchange (ETDEWEB)

    Reimann, F.M. [Krankenhaus Salem, Heidelberg (Germany); Friess, H. [Krankenhaus Salem, Heidelberg (Germany); Universitaetsklinikum Heidelberg (Germany). Abteilung fuer Allgemein-, Viszeral- und Unfallchirurgie

    2005-11-01

    Jaundice and colic pain of the right upper quadrant are the main symptoms of biliary diseases. Gallstone-related diseases often lead to hospital admission. The evaluation of a patient with biliary symptoms requires a combination of history taking, physical examination, laboratory analysis, and imaging modalities. A high-quality magnetic resonance imaging (MRI) or computed tomography (CT) scan is usually sufficient to evaluate a patient with painless jaundice. Ultrasonography is helpful as an initial screening test to guide the diagnostic work-up. Invasive methods (e.g., ERCP) are mainly used for palliation of patients with incurable disease. (orig.) [German] Erkrankungen der Gallenwege manifestieren sich mit den beiden Kardinalsymptomen Ikterus und kolikartigen rechtsseitigen Oberbauchschmerzen. Die durch Gallensteine verursachten Beschwerden und Erkrankungen zaehlen zu den haeufigsten gastroenterologischen Krankheitsbildern, die eine Klinikaufnahme erfordern. Die Abklaerung eines Patienten mit biliaeren Symptomen erfolgt durch eine Kombination von Anamnese, Medikamentenanamnese, koerperlicher Untersuchung, Laboranalysen und bildgebenden Verfahren. Bei Patienten mit malignen Tumoren im Bereich der ableitenden Gallenwege reichen in vielen Faellen Computertomographie (CT) oder Magnetresonanztomographie (MRT) zur Abklaerung des schmerzlosen Ikterus aus, um Therapieentscheidungen fuer den Patienten zu faellen. Der Ultraschall ist fuer die Planung der weiteren Diagnostik oft entscheidend. Der Stellenwert invasiver Methoden, wie z. B. der endoskopischen retrograden Cholangio-Pankreatikographie (ERCP), liegt vornehmlich in der Intervention, insbesondere zur Palliation bei Patienten, deren Erkrankung nicht mehr heilbar ist. (orig.)

  4. Pancreatobiliary Reflux Resulting in Pancreatic Ascites and Choleperitoneum after Gallbladder Perforation

    Directory of Open Access Journals (Sweden)

    Rachele Rapetti

    2008-11-01

    Full Text Available A 65-year-old man with chronic hepatitis C and no history of alcohol abuse was admitted to our liver unit for the recent development of massive ascites and presumed hepatorenal syndrome. In the preceding two weeks, he had received medical treatment for acute pancreatitis and cholecystitis. Abdominal paracentesis demonstrated a cloudy, orange peritoneal fluid, with total protein concentration 3.6 g/dl, serum-ascites albumin gradient 1.0 g/dl, and ratios of ascites-serum bilirubin and amylase approximately 8:1. Diagnostic imaging demonstrated no pancreatic pseudocysts. Ten days later, at laparotomy, acalculous perforation of the gallbladder was identified. After cholecystectomy, amylase concentration in the ascitic fluid dropped within a few days to 40% of serum values; ascites disappeared within a few weeks. We conclude that in the presence of a perforated gallbladder, pancreatobiliary reflux was responsible for this unusual combination of choleperitoneum and pancreatic ascites, which we propose to call pancreatobiliary ascites.

  5. Total radiation dosage from X-ray examinations in rheumatoid arthritis and other chronic skeletal diseases

    International Nuclear Information System (INIS)

    Baldursson, H.; Gustafsson, M.

    1977-01-01

    Young patients with rheumatoid arthritis and other chronic diseases of the skeleton are increasingly being operated on with replacement of major joints. The great number of associated X-ray examinations performed on these patients has caused some anxiety amongst orthopaedic surgeons. Two patients with juvenile rheumatoid arthritis have been studied. An attempt was made to calculate the total radiation dose to bone marrow and gonads. For lack of recommendations for the maximum permissible radiation dose to patients, the dose calculated has been compared with the maximum permissible dose of radiation workers, and with the dose limit for non-occupational irradiation of individuals. The yearly absorbed dose in these two patients is much lower than the maximum permissible dose of radiation workers and only slightly higher than the dose limit for non-occupational exposure of individuals. (author)

  6. The Total Artificial Heart in End-Stage Congenital Heart Disease.

    Science.gov (United States)

    Villa, Chet R; Morales, David L S

    2017-01-01

    The development of durable ventricular assist devices (VADs) has improved mortality rates and quality of life in patients with end stage heart failure. While the use of VADs has increased dramatically in recent years, there is limited experience with VAD implantation in patients with complex congenital heart disease (CHD), despite the fact that the number of patients with end stage CHD has grown due to improvements in surgical and medical care. VAD use has been limited in patients with CHD and end stage heart failure due to anatomic (systemic right ventricle, single ventricle, surgically altered anatomy, valve dysfunction, etc.) and physiologic constraints (diastolic dysfunction). The total artificial heart (TAH), which has right and left sided pumps that can be arranged in a variety of orientations, can accommodate the anatomic variation present in CHD patients. This review provides an overview of the potential use of the TAH in patients with CHD.

  7. Prognostic importance of plasma total magnesium in a cohort of cats with azotemic chronic kidney disease.

    Science.gov (United States)

    van den Broek, D Hendrik N; Chang, Yu-Mei; Elliott, Jonathan; Jepson, Rosanne E

    2018-04-27

    Hypomagnesemia is associated with increased mortality and renal function decline in humans with chronic kidney disease (CKD). Magnesium is furthermore inversely associated with fibroblast growth factor 23 (FGF23), an important prognostic factor in CKD in cats. However, the prognostic significance of plasma magnesium in cats with CKD is unknown. To explore associations of plasma total magnesium concentration (tMg) with plasma FGF23 concentration, all-cause mortality, and disease progression in cats with azotemic CKD. Records of 174 client-owned cats with IRIS stage 2-4 CKD. Cohort study. Cats with azotemic CKD were identified from the records of two London-based first opinion practices (1999-2013). Possible associations of baseline plasma tMg with FGF23 concentration and risks of death and progression were explored using, respectively, linear, Cox, and logistic regression. Plasma tMg (reference interval, 1.73-2.57 mg/dL) was inversely associated with plasma FGF23 when controlling for plasma creatinine and phosphate concentrations (partial correlation coefficient, -0.50; P tMg augments prognostic information in cats with CKD, but whether these observations are associations or causations warrants further investigation. © 2018 The Authors. Journal of Veterinary Internal Medicine published by Wiley Periodicals, Inc. on behalf of the American College of Veterinary Internal Medicine.

  8. Total diet, individual meals, and their association with gastroesophageal reflux disease

    Directory of Open Access Journals (Sweden)

    Mehranghiz Ebrahimi-Mameghani

    2017-06-01

    Full Text Available Background: To identify the association of total diet and individual meals with gastroesophageal reflux disease (GERD. Methods: This age- and sex-matched case-control study was carried out among 217 subjects (106 cases and 111 controls. Data were collected using a demographic questionnaire and a GERD checklist and a 3-day food record. Results: Cases consumed more fat (median: 26.3 [3.2-71.5] g vs. 21.8 [4.3-58.1] g; P=0.04and more energy percent form carbohydrates (median: 72.5 [0-100] vs. 69.0 [0-100]; P=0.02at lunch, and less energy (median: 129.5 kcal [0-617.6] vs. 170.5 kcal [0-615.7]; P=0.01 and protein (2.4 [0-19.4] g vs. 3.1 [0-21.8] g; P=0.01 at evening snack, compared to controls.The volume of food was significantly different between the two group only at lunch (median:516 [161-1292] g vs. 468 [198-1060] g; P=0.02. The percentage of energy from total dietary protein showed a significant association with GERD after adjusting for confounders (odds ratio[OR]=0.89; 95% CI: 0.81-0.98. Regarding the individual meals, amount of fat consumed at lunch (OR=1.02; 95% CI: 1.00-1.05, and amount of protein intake at evening snack (OR=0.92;95% CI: 0.85-1.00 were significantly associated with GERD. Meanwhile, caloric density and meal frequency did not differ significantly between the two groups. Conclusion: Amount of fat consumed at lunch is positively associated with GERD, whereas the percentage of energy from total protein and amount of protein intake at evening snack are more likely to be inversely associated with GERD.

  9. Complete response in gallbladder cancer to erlotinib plus gemcitabine does not require mutation of the epidermal growth factor receptor gene: a case report

    Directory of Open Access Journals (Sweden)

    Lincer Robert

    2010-10-01

    Full Text Available Abstract Background Gallbladder cancer typically follows an aggressive course, with chemotherapy the standard of care for advanced disease; complete remissions are rarely encountered. The epidermal growth factor receptor (EGFR is a promising therapeutic target but the activity of single agent oral EGFR tyrosine kinase inhibitors is low. There have been no previous reports of chemotherapy plus an EGFR-tyrosine kinase inhibitor (TKI to treat gallbladder cancer or correlations of response with the mutation status of the tyrosine kinase domain of the EGFR gene. Case presentation A 67 year old man with metastatic gallbladder cancer involving the liver and abdominal lymph nodes was treated with gemcitabine (1000 mg/m2 on day 1 and 8 every 21 days as well as daily erlotinib (100 mg. After four cycles of therapy, the CA 19-9 normalized and a PET/CT showed a complete remission; this response was maintained by the end of 12 cycles of therapy. Gemcitabine was then discontinued and single agent erlotinib was continued as maintenance therapy. The disease remains in good control 18 months after initiation of therapy, including 6 months on maintenance erlotinib. The only grade 3 toxicity was a typical EGFR-related skin rash. Because of the remarkable response to erlotinib plus gemcitabine, we performed tumor genotyping of the EGFR gene for response predicting mutations in exons 18, 19 and 21. This disclosed the wild-type genotype with no mutations found. Conclusion This case report demonstrates a patient with stage IV gallbladder cancer who experienced a rarely encountered complete, prolonged response after treatment with an oral EGFR-TKI plus chemotherapy. This response occurred in the absence of an EGFR gene mutation. These observations should inform the design of clinical trials using EGFR-TKIs to treat gallbladder and other biliary tract cancers; such trials should not select patients based on EGFR mutation status.

  10. Complete response in gallbladder cancer to erlotinib plus gemcitabine does not require mutation of the epidermal growth factor receptor gene: a case report

    International Nuclear Information System (INIS)

    Mody, Kabir; Strauss, Edward; Lincer, Robert; Frank, Richard C

    2010-01-01

    Gallbladder cancer typically follows an aggressive course, with chemotherapy the standard of care for advanced disease; complete remissions are rarely encountered. The epidermal growth factor receptor (EGFR) is a promising therapeutic target but the activity of single agent oral EGFR tyrosine kinase inhibitors is low. There have been no previous reports of chemotherapy plus an EGFR-tyrosine kinase inhibitor (TKI) to treat gallbladder cancer or correlations of response with the mutation status of the tyrosine kinase domain of the EGFR gene. A 67 year old man with metastatic gallbladder cancer involving the liver and abdominal lymph nodes was treated with gemcitabine (1000 mg/m2) on day 1 and 8 every 21 days as well as daily erlotinib (100 mg). After four cycles of therapy, the CA 19-9 normalized and a PET/CT showed a complete remission; this response was maintained by the end of 12 cycles of therapy. Gemcitabine was then discontinued and single agent erlotinib was continued as maintenance therapy. The disease remains in good control 18 months after initiation of therapy, including 6 months on maintenance erlotinib. The only grade 3 toxicity was a typical EGFR-related skin rash. Because of the remarkable response to erlotinib plus gemcitabine, we performed tumor genotyping of the EGFR gene for response predicting mutations in exons 18, 19 and 21. This disclosed the wild-type genotype with no mutations found. This case report demonstrates a patient with stage IV gallbladder cancer who experienced a rarely encountered complete, prolonged response after treatment with an oral EGFR-TKI plus chemotherapy. This response occurred in the absence of an EGFR gene mutation. These observations should inform the design of clinical trials using EGFR-TKIs to treat gallbladder and other biliary tract cancers; such trials should not select patients based on EGFR mutation status

  11. Complete response in gallbladder cancer to erlotinib plus gemcitabine does not require mutation of the epidermal growth factor receptor gene: a case report.

    Science.gov (United States)

    Mody, Kabir; Strauss, Edward; Lincer, Robert; Frank, Richard C

    2010-10-20

    Gallbladder cancer typically follows an aggressive course, with chemotherapy the standard of care for advanced disease; complete remissions are rarely encountered. The epidermal growth factor receptor (EGFR) is a promising therapeutic target but the activity of single agent oral EGFR tyrosine kinase inhibitors is low. There have been no previous reports of chemotherapy plus an EGFR-tyrosine kinase inhibitor (TKI) to treat gallbladder cancer or correlations of response with the mutation status of the tyrosine kinase domain of the EGFR gene. A 67 year old man with metastatic gallbladder cancer involving the liver and abdominal lymph nodes was treated with gemcitabine (1000 mg/m2) on day 1 and 8 every 21 days as well as daily erlotinib (100 mg). After four cycles of therapy, the CA 19-9 normalized and a PET/CT showed a complete remission; this response was maintained by the end of 12 cycles of therapy. Gemcitabine was then discontinued and single agent erlotinib was continued as maintenance therapy. The disease remains in good control 18 months after initiation of therapy, including 6 months on maintenance erlotinib. The only grade 3 toxicity was a typical EGFR-related skin rash. Because of the remarkable response to erlotinib plus gemcitabine, we performed tumor genotyping of the EGFR gene for response predicting mutations in exons 18, 19 and 21. This disclosed the wild-type genotype with no mutations found. This case report demonstrates a patient with stage IV gallbladder cancer who experienced a rarely encountered complete, prolonged response after treatment with an oral EGFR-TKI plus chemotherapy. This response occurred in the absence of an EGFR gene mutation. These observations should inform the design of clinical trials using EGFR-TKIs to treat gallbladder and other biliary tract cancers; such trials should not select patients based on EGFR mutation status.

  12. Relationships between parameters of gallbladder motility and brain electrical activity

    Directory of Open Access Journals (Sweden)

    Olena M Marfiyan

    2016-08-01

    Objective. Earlier we shown that Cholecystokinetic effect of balneotherapy on spa Truskavets’ may be the result of modulation of neuroendocrine-immune complex. The aim of present investigation: clarification relationships between parameters of gallbladder motility and ongoing Electroencephalogram (EEG as well as Heart Rate Variability (HRV. Material and Methods. At 22 men with chronic cholecystite combined with pyelonephrite we recorded twice basal and postprandial volume of gallbladder (Echoscopy by “Radmir”, EEG ("NeuroCom Standard" and HRV ("CardioLab+HRV". Results. Basal gallbladder volume correlated positively with HRV markers of Vagal tone (HF, RMSSD, pNN50 and relative Power Spectrum Density (PSD C4-δ while negatively with Amplitude of β-Rhythm and its absolute PSD in loci P3, P4, Fp1, C3, F3, F4 as well as PSD T3-δ and Frequency of α-Rhythm. Canonical correlation is very strong: R=0,96; Adjusted R2=0,85; χ2(15=61; p<10-5. Gallbladder volume after 5 min after taking of Cholekinetik (50 ml of 40% solution of xylitol, expressed as portion its basal volume, correlated positively with VLF, Deviation of θ-Rhythm and its relative PSD in loci F4, P4 and P3 while negatively with relative PSD O1-θ and absolute PSD P4-β and T6-β as well as Asymmetry of θ-Rhythm. Canonical correlation is very strong too: R=0,87; Adjusted R2=0,66; χ2(9=38; p<10-4. As distinct from early next postprandial volumes significantly less liable to neural regulatory influences: R makes 0,67 (p=0,003 and 0,60 (p=0,009 after 15 and 30 min respectively. In particular, both V15 and V30 equal positively correlated with HF and Laterality of α-Rhythm, however V15 correlated with Asymmetry of θ-Rhythm (r=-0,45 and its PSD in loci F3 (r=0,28 and C4 (r=0,27, while V30 correlated with Asymmetry of δ-Rhythm (r=-0,28 and PSD C4-β (r=-0,34. Conclusion. Fasting gallbladder volume is strong controlled by Vagal nerves as well as by neural structures generating β-Rhythm, whereas early (5

  13. Measurement of Gallbladder Volume with Ultrasonography in Pregnant Women

    Directory of Open Access Journals (Sweden)

    Sait Kapicioglu

    2000-01-01

    Full Text Available Fasting and postprandial gallbladder volumes were investigated using ultrasonography in three groups (10 subjects in each of healthy women: third trimester pregnant women, postpartum women up to 10 days after giving birth and nonpregnant controls. The scans were performed at 09:00 after a 12 h fast. After the basal measurement was taken, gallbladder volumes were rescanned in 15 min intervals for 60 mins. At the end of this period, all volunteers received a standard liquid test meal, and scans were performed again for 1 h. The mean basal gallbladder volume was 22.2±4.2 mL in the nonpregnant (control group. In the third trimester group, the basal volume was 37.8±10.5 mL – 70.5% higher than in the nonpregnant group (P<0.001. In the postpartum group, the mean basal volume was 37.9% lower (27.4±6.5 mL than that of the third trimester group (P<0.02. This basal volume was 23.6% greater than that of the control group (P<0.05. After administration of a test meal, the postprandial gallbladder volumes decreased during the first few minutes compared with baseline values. The volumes decreased by 10.2% to 39.8% (23.5±7.3 to 34.0±10.2; P<0.01 in the third trimester group, by 14.9% to 43.2% (16.6±4.3 to 23.3±5.5; P<0.01, 0.001 in the postpartum group and by 19.2% to 51.6% (11.9±3.5 to 17.9±3.6; P<0.02, 0.05, 0.01, 0.001 in the control group. Postprandial mean gallbladder volumes of the third trimester (P<0.02 and postpartum groups (P<0.02 to 0.01 were significantly different from those of the control group. In conclusion, incomplete emptying of the gallbladder after eating during the third trimester of pregnancy may contribute to cholesterol-gallstone formation, and pregnancy may thus increase the risk of gallstones.

  14. Diurnal salivary cortisol concentrations in Parkinson’s disease: increased total secretion and morning cortisol concentrations

    Directory of Open Access Journals (Sweden)

    Skogar Ö

    2011-08-01

    Full Text Available Ö Skogar1,4, P-A Fall2, G Hallgren3, J Lökk4, B Bringer2, M Carlsson1, U Lennartsson3, H Sandbjork3, C-J Törnhage51Department of Geriatrics, Ryhov Hospital, Jonkoping, 2Department of Geriatrics, University Hospital, Linkoping, 3Department of Neurology, Skaraborg Hospital, Skovde, 4Institute of Neurobiology, Care Sciences, and Society, Karolinska Institutet, Karolinska University Hospital Huddinge, Stockholm, 5Department of Pediatrics, Skaraborg Hospital, Skövde, SwedenBackground: Parkinson’s disease (PD is a chronic neurodegenerative disorder. There is limited knowledge about the function of the hypothalamic-pituitary-adrenal axis in PD. The primary aim of this prospective study was to analyze diurnal salivary cortisol concentrations in patients with PD and correlate these with age, gender, body mass index (BMI, duration of PD, and pain. The secondary aim was to compare the results with a healthy reference group.Methods: Fifty-nine PD patients, 35 women and 24 men, aged 50–79 years, were recruited. The reference group comprised healthy individuals matched for age, gender, BMI, and time point for sampling. Salivary cortisol was collected at 8 am, 1 pm, and 8 pm, and 8 am the next day using cotton-based Salivette® tubes and analyzed using Spectria® Cortisol I125. A visual analog scale was used for estimation of pain.Results: The median cortisol concentration was 16.0 (5.8–30.2 nmol/L at 8 am, 5.8 (3.0–16.4 at 1 pm, 2.8 (1.6–8.0 at 8 pm, and 14.0 (7.5–28.7 at 8 am the next day. Total secretion and rate of cortisol secretion during the day (8 am–8 pm and the concentration of cortisol on the next morning were lower (12.5 nmol/L in the reference group. No significant correlations with age, gender, BMI, duration of PD, Hoehn and Yahr score, Unified Parkinson’s Disease Rating Scale III score, gait, pain, or cortisol concentrations were found.Conclusion: The neurodegenerative changes in PD does not seem to interfere with the

  15. The evaluation of gallbladder contractibility for volume measurement by helical 3D-CT-cholangiography

    International Nuclear Information System (INIS)

    Hanaguri, Katsuro; Kimura, Hideaki; Kayashima, Yasuyo; Suemoto, Kouichiro; Makihata, Hiroshi; Maruhashi, Akira; Ohya, Toshihide; Ito, Katsuhide; Shen, Yun.

    1997-01-01

    As a new application of helical (spiral) scan, volume measurement has received a significant interest. Although it is important to evaluate gallbladder contractibility to decide on a treatment plan for a gallbladder lesion, qualitative analysis of gallbladder contractibility is very difficult owing to the fact that the volume of gallbladder can not be measured using usual DIC examination (plain X-P and tomography). In this study, the accuracy of volume measurement of helical CT was checked firstly by gallbladder phantom experiments. Then 128 cases of volume measurement of helical 3D CT Cholangiography (DIC-CT) were performed. Under the conditions of optimized scan technique (3 mm TH, 3 mm/s, 1 mm recon interval, Hispeed, GEMS), the difference of contractibility was obtained between clinical cases with and without thick wall. The experiment has shown that helical 3D CT volume measurement is very simple and highly accurate method which is useful for the evaluation of gallbladder contractibility. (author)

  16. Scintigraphic study on the motility of stomach and gallbladder in non-ulceric dyspepsia patients

    International Nuclear Information System (INIS)

    Fu Min; Xu Guomin; Xu Denren

    1992-01-01

    Cholecystography with 99m Tc-EHIDA was performed to assess the preprandial empty function of gallbladder and then solid meal labelled with 99m Tc-DTPA was given to assess the postprandial empty function of stomach in 25 patients with NUD. The examinations were repeated in 15 patients with hypomotilitic stomach and gallbladder following administration of Domperidone 20 mg t.i.d for four weeks. The results showed that the empty function of stomach was closely related to the amplitude and frequency of antrum contractile peristaltic waves, all NUD patients who had delayed gastric empty also had hypomotilitic gallbladder. This may be one of the pathophysiologic bases of NUD. The movements of stomach and gallbladder both preprandial and postprandial were synchronous. Domperidone can restore hypomotility of stomach and gallbladder in NUD patients to normal, and the movements of stomach and gallbladder still remained synchronous

  17. A quadriplegic patient's cholescintigraphic findings: delayed gallbladder visualization and common bile duct dilation.

    Science.gov (United States)

    Shih, W. J.; Magoun, S.; Lu, G.

    1996-01-01

    A Tc-99m DISIDA cholescintigraphic study of a 37-year-old patient with a 20-year history of quadriplegia demonstrated dilation of the common bile duct and delayed gallbladder visualization. A concurrent sonographic study showed an enlarged gallbladder with stones and dilation of the common bile duct. These findings were proved by autopsy. Quadriplegia secondary to a high level of spinal cord injury may result in gallbladder dysfunction. Images Figure PMID:8776068

  18. Multidetector CT diagnosis of massive hemobilia due to gallbladder polyposis in a child with metachromatic leukodystrophy

    Energy Technology Data Exchange (ETDEWEB)

    Wanner, Matthew R.; Karmazyn, Boaz [Indiana University School of Medicine, Riley Hospital for Children, Department of Radiology and Imaging Sciences, Indianapolis, IN (United States); Fan, Rong [Indiana University School of Medicine, Riley Hospital for Children, Department of Pathology and Laboratory Medicine, Indianapolis, IN (United States)

    2015-12-15

    Hemobilia secondary to gallbladder polyposis is rare in children but has been reported in a few children with metachromatic leukodystrophy. We present a case with preoperative multidetector computed tomography (MDCT) diagnosis of massive hemobilia caused by gallbladder polyposis in a patient with metachromatic leukodystrophy. Our report highlights the importance of both awareness of the association of gallbladder polyposis with other syndromes such as metachromatic leukodystrophy as well as the possibility of this entity presenting with life-threatening bleeding. (orig.)

  19. Concanavalin A-binding cholesterol crystallization inhibiting and promoting activity in bile from patients with Crohn's disease compared to patients with ulcerative colitis.

    Science.gov (United States)

    Keulemans, Y C; Mok, K S; Slors, J F; Brink, M A; Gouma, D J; Tytgat, G N; Groen, A K

    1999-10-01

    Crohn's disease is a risk factor for gallstone formation. In contrast, patients with ulcerative colitis have an incidence of gallstone formation comparable to the general population. The reason for this difference is not known. The aim of this study was to elucidate the factors controlling cholesterol crystallization in gallbladder bile of Crohn's disease and ulcerative colitis patients. Gallbladder bile was obtained by aspiration during bowel resections (26 Crohn's disease patients, 20 ulcerative colitis patients). Biliary lipid composition, crystal detection time and the effect of extraction of the concanavalin A-binding fraction on crystal formation were determined. Cholesterol crystals were present in seven of the 26 bile samples of Crohn's disease-patients and one of the 20 ulcerative colitis patients. Four of the bile samples of Crohn's disease patients were fast nucleating. None of the 20 ulcerative colitis patients had fast nucleating bile. Lipid composition, total lipid concentration and CSI were not significantly different between the two groups. In Crohn's disease patients extraction of concanavalin A-binding fraction decreased crystallization in 10 bile samples but accelerated crystallization in one bile sample. In eight bile samples from ulcerative colitis patients crystallization increased after concanavalin A-binding fraction extraction. Compared to ulcerative colitis patients, gallbladder bile of Crohn's disease patients showed increased cholesterol crystallization despite comparable lipid composition and cholesterol saturation index. This difference is caused by increased cholesterol crystallization-promoting activity. Bile from ulcerative colitis patients contains a Con A-binding factor which inhibits cholesterol crystallization.

  20. On the growth rate of gallstones in the human gallbladder

    Science.gov (United States)

    Nudelman, I.

    1993-05-01

    The growth rate of a single symmetrically oval shaped gallbladder stone weighing 10.8 g was recorded over a period of six years before surgery and removal. The length of the stone was measured by ultrasonography and the growth rate was found to be linear with time, with a value of 0.4 mm/year. A smaller stone growing in the wall of the gallbladder was detected only three years before removal and grew at a rate of ˜ 1.33 mm/year. The morphology and metallic ion chemical composition of the large stone and of a randomly selected small stone weighing about 1.1 g, extracted from another patient, were analyzed and compared. It was found that the large stone contained besides calcium also lead, whereas the small stone contained mainly calcium. It is possible that the lead causes a difference in mechanism between the growth of a single large and growth of multiple small gallstones.

  1. Influence of sex and age on fasting and post-prandial gallbladder volumes

    International Nuclear Information System (INIS)

    Pazzi, P.; Putinati, S.; Barbieri, D.; Trevisani, L.; Limoni, G.; Lupi, L.; Bighi, S.

    1989-01-01

    Aging and female sex are major risk factors for cholesterol gallstones: in addition to hepatic secretion of lithogenic bile, decreased gallbladder contractility may play a role in such physiological conditions. This study was aimed at evaluating the effect of age and sex on gallbladder kinetics in healthy subjects. Gallbladder volume was measured on the US images of 157 fasting subjects using the sum-of-cylinders method. No significant difference was observed between males and females. On the contrary, age was shown to have a significant positive correlation with fasting gallbladder volume, particulary in males. In a second group of 63 healthy volunteers gallbladder volumes were evaluated both before and after a standard meal. The subjects were grouped according to age, and fasting gallbladder volume appeared to be significantly greater in the groups formed by older people. Gallbladder volumes were compared in younger groups (under 35), and gallbladder emptying resulted to be much more complete in males than in females. On the contrary, no significant differences was observed between males and famales over50 - which suggests a possible role of sex - and age-related hormonal factors. The above changes in gallbladder function may facilitate bile stasis which might in turn contribute to the increased risk for cholesterol gallstones notoriously associated with advanced age and female sex

  2. Arctigenin induced gallbladder cancer senescence through modulating epidermal growth factor receptor pathway.

    Science.gov (United States)

    Zhang, Mingdi; Cai, Shizhong; Zuo, Bin; Gong, Wei; Tang, Zhaohui; Zhou, Di; Weng, Mingzhe; Qin, Yiyu; Wang, Shouhua; Liu, Jun; Ma, Fei; Quan, Zhiwei

    2017-05-01

    Gallbladder cancer has poor prognosis and limited therapeutic options. Arctigenin, a representative dibenzylbutyrolactone lignan, occurs in a variety of plants. However, the molecular mechanisms involved in the antitumor effect of arctigenin on gallbladder cancer have not been fully elucidated. The expression levels of epidermal growth factor receptor were examined in 100 matched pairs of gallbladder cancer tissues. A positive correlation between high epidermal growth factor receptor expression levels and poor prognosis was observed in gallbladder cancer tissues. Pharmacological inhibition or inhibition via RNA interference of epidermal growth factor receptor induced cellular senescence in gallbladder cancer cells. The antitumor effect of arctigenin on gallbladder cancer cells was primarily achieved by inducing cellular senescence. In gallbladder cancer cells treated with arctigenin, the expression level of epidermal growth factor receptor significantly decreased. The analysis of the activity of the kinases downstream of epidermal growth factor receptor revealed that the RAF-MEK-ERK signaling pathway was significantly inhibited. Furthermore, the cellular senescence induced by arctigenin could be reverted by pcDNA-epidermal growth factor receptor. Arctigenin also potently inhibited the growth of tumor xenografts, which was accompanied by the downregulation of epidermal growth factor receptor and induction of senescence. This study demonstrates arctigenin could induce cellular senescence in gallbladder cancer through the modulation of epidermal growth factor receptor pathway. These data identify epidermal growth factor receptor as a key regulator in arctigenin-induced gallbladder cancer senescence.

  3. Guadecitabine and Durvalumab in Treating Patients With Advanced Liver, Pancreatic, Bile Duct, or Gallbladder Cancer

    Science.gov (United States)

    2018-04-27

    Extrahepatic Bile Duct Adenocarcinoma, Biliary Type; Gallbladder Adenocarcinoma, Biliary Type; Metastatic Pancreatic Adenocarcinoma; Recurrent Cholangiocarcinoma; Recurrent Gallbladder Carcinoma; Recurrent Hepatocellular Carcinoma; Recurrent Intrahepatic Cholangiocarcinoma; Recurrent Pancreatic Carcinoma; Stage III Gallbladder Cancer AJCC V7; Stage III Hepatocellular Carcinoma AJCC v7; Stage III Intrahepatic Cholangiocarcinoma AJCC v7; Stage III Pancreatic Cancer AJCC v6 and v7; Stage IIIA Gallbladder Cancer AJCC v7; Stage IIIA Hepatocellular Carcinoma AJCC v7; Stage IIIB Gallbladder Cancer AJCC v7; Stage IIIB Hepatocellular Carcinoma AJCC v7; Stage IIIC Hepatocellular Carcinoma AJCC v7; Stage IV Gallbladder Cancer AJCC v7; Stage IV Hepatocellular Carcinoma AJCC v7; Stage IV Pancreatic Cancer AJCC v6 and v7; Stage IVA Gallbladder Cancer AJCC v7; Stage IVA Hepatocellular Carcinoma AJCC v7; Stage IVA Intrahepatic Cholangiocarcinoma AJCC v7; Stage IVB Gallbladder Cancer AJCC v7; Stage IVB Hepatocellular Carcinoma AJCC v7; Stage IVB Intrahepatic Cholangiocarcinoma AJCC v7; Unresectable Gallbladder Carcinoma; Unresectable Pancreatic Carcinoma

  4. A Mimicker of Gallbladder Carcinoma: Cystic Gastric Heterotopia with Intestinal Metaplasia

    Directory of Open Access Journals (Sweden)

    Gonca ÖZGÜN

    2017-01-01

    Full Text Available Heterotopic gastric mucosa in the gallbladder is an unusual entity and is usually clinically silent. We report a 75-year-old female patient who presented with intermittent upper abdomial pain radiating to the back. Abdominal imaging studies showed a sessile polypoid lesion and a gallstone in the gallbladder. Gallbladder carcinoma was suspected and cholecystectomy performed. Intraoperative frozen section examination suggested mucinous tumor, suspicious for malignancy. However, the permanent sections revealed aberrant gastric tissue consisted of gastric pyloric and fundic glands of heterotopic gastric mucosa with intestinal metaplasia in the gallbladder.

  5. A Mimicker of Gallbladder Carcinoma: Cystic Gastric Heterotopia with Intestinal Metaplasia.

    Science.gov (United States)

    Özgün, Gonca; Adim, Şaduman Balaban; Uğraş, Nesrin; Kiliçturgay, Sadık

    2017-01-01

    Heterotopic gastric mucosa in the gallbladder is an unusual entity and is usually clinically silent. We report a 75-year-old female patient who presented with intermittent upper abdomial pain radiating to the back. Abdominal imaging studies showed a sessile polypoid lesion and a gallstone in the gallbladder. Gallbladder carcinoma was suspected and cholecystectomy performed. Intraoperative frozen section examination suggested mucinous tumor, suspicious for malignancy. However, the permanent sections revealed aberrant gastric tissue consisted of gastric pyloric and fundic glands of heterotopic gastric mucosa with intestinal metaplasia in the gallbladder.

  6. A powder-free surgical glove bag for retraction of the gallbladder during laparoscopic cholecystectomy.

    Science.gov (United States)

    Holme, Jørgen Bendix; Mortensen, Frank Viborg

    2005-08-01

    To test the use of a simple and cheap powder-free glove bag to extract the gallbladder during laparoscopic cholecystectomy (LC). The medical records of 142 consecutive patients who had their gallbladder removed using a powder-free glove bag were reviewed. No complications in the form of bile or stone spillage during extraction were observed. The absence of complications and the low cost make routine use of the glove bag a wise option for extracting the gallbladder during LC. The use of the glove bag seems to reduce the risk of contamination with bacteria, bile, and gallstones and may reduce contamination by malignant cells in case of unexpected gallbladder carcinoma.

  7. Ultrasound and CT findings of primary leiomyosacoma in the gallbladder: A case report

    International Nuclear Information System (INIS)

    Im, A Lan; Lee, Young Hwan; Yoon, Kwan Ha; Park, Dong Eun; Choi, Keum Ha; Lim, Se Woong

    2014-01-01

    Leiomyosarcoma of the gallbladder is a very rare subgroup for gallbladder sarcoma. Herein, we report the ultrasound, computed tomography and positron emission tomography-computed tomography imaging findings on a case of primary leiomyosarcoma of the gallbladder. Abdominal ultrasonography indicates a heterogeneous hyperechoic submucosal mass with hypervascularity and displacement of overlying mucosal layers by the mass. Computed tomography reveal that the tumor is a well-defined and heterogeneously enhancing solid mass with overlying thick mucosal layers. Positron emission tomography-computed tomography visualizes the large gallbladder mass as a hypermetabolic lesion.

  8. Morphological alterations of the gall-bladder following extracorporeal shock-wave lithotripsy

    International Nuclear Information System (INIS)

    Schumacher, K.A.; Zoeller, A.; Swobodnik, W.; Janowitz, P.

    1990-01-01

    The present study reports on 51 patients with symptomatic cholecystolithiasis, who accordingly underwent extracorporeal shock-wave lithotripsy (ESWL). In all cases, computed tomography (CT) was performed prior to and after the therapeutic procedure to delineate changes in gall-bladder morphology. Slight edematous thickening of the gall-bladder wall was found in 15 patients. One patient presented a rupture of the gall-bladder with formation of a bilioma in the adjacent liver tissue. In case of calcific concrements, CT revealed a characteristic pattern of fragment distribution following shock-wave treatment, and fragments of various sizes exhibited distinct adhesion to the gall-bladder wall. (orig.) [de

  9. Comparison of Total Arch and Partial Arch Transposition During Hybrid Endovascular Repair for Aortic Arch Disease.

    Science.gov (United States)

    Kang, W C; Ko, Y-G; Oh, P C; Shin, E K; Park, C-H; Choi, D; Youn, Y N; Lee, D Y

    2016-08-01

    Total arch transposition (TAT) during hybrid endovascular repair for aortic arch disease is believed to allow a better landing zone, but also to be associated with higher peri-operative mortality than partial arch transposition (PAT). Information on this issue is limited. This study was a retrospective analysis. All 53 consecutive patients with aortic arch disease (41 males, mean age 65.0 years) who underwent hybrid endovascular repair with TAT (zone 0, n=20) or PAT (zone 1 or 2, n=33) from 2008 to 2014 were analyzed retrospectively. The peri-operative and late outcomes of these two groups were compared. Baseline characteristics, including EuroSCORE II results, were similar in the two groups. After procedures, peri-operative mortalities and stroke rates were similar in the two groups (5.0% vs. 9.1%, p=1.000, and 10.0% vs. 6.1%, p=.627). Interestingly, all four strokes occurred in patients with a type III aortic arch irrespective of transposition type. Primary success rates (80.0% vs. 69.7%, p=.527) and type I endoleak incidences (20.0% vs. 27.3%, p=.744) were not significantly different. During follow up (mean duration 36.9 months), overall survival (89.7% vs. 87.4% at 1 year and 89.7% vs. 79.3% at 3 years; p=.375) and re-intervention free survival rates (78.6% vs. 92.0% at 1 year; 72.0% vs. 62.2% at 3 years, p=.872) were similar in the two groups. Morbidity and mortality were high within the first year of hybrid endovascular therapy for aortic arch disease, implying that candidates for hybrid procedures need to be selected carefully. Hybrid endovascular repair with TAT was found to have peri-operative mortality, stroke, and long-term survival rates comparable with PAT, so hybrid endovascular repair may be considered, irrespective of type of arch reconstruction, when clinically indicated. Copyright © 2016 European Society for Vascular Surgery. Published by Elsevier Ltd. All rights reserved.

  10. An alternative gallbladder extraction technique in laparoscopic cholecystectomy.

    Science.gov (United States)

    Tang, C N; Wong, D C T

    2006-05-01

    In this era of minimally invasive surgery, the challenge remains in finding techniques to reduce access trauma in terms of fewer and smaller size trocar ports. Our new described technique will allow a smaller subxiphoid port to be used to achieve extraction of the gallbladder without the need to change to a 5 mm laparoscope. We believe this method is easy to learn, safe and with no observable complications from our experience.

  11. Risk factors for gallbladder cancer: a case-control study.

    Science.gov (United States)

    Jain, Kajal; Sreenivas, V; Velpandian, T; Kapil, Umesh; Garg, Pramod Kumar

    2013-04-01

    Risk factors for gallbladder cancer (GBC) except gallstones are not well known. The objective was to study the risk factors for GBC. In a case-control study, 200 patients with GBC, 200 healthy controls and 200 gallstones patients as diseased controls were included prospectively. The risk factors studied were related to socioeconomic profile, life style, reproduction, diet and bile acids. On comparing GBC patients (mean age 51.7 years; 130 females) with healthy controls, risk factors were chemical exposure [odd ratios (OR): 7.0 (2.7-18.2); p < 0.001)], family history of gallstones [OR: 5.3 (1.5-18.9); p < 0.01)], tobacco [OR: 4.1 (1.8-9.7); p < 0.001)], fried foods [OR: 3.1 (1.7-5.6); p < 0.001], joint family [OR: 3.2 (1.7-6.2); p < 0.001], long interval between meals [OR: 1.4 (1.2-1.6); p < 0.001] and residence in Gangetic belt [OR: 3.3 (1.8-6.2); p < 0.001]. On comparing GBC cases with gallstone controls, risk factors were female gender [OR: 2.4 (1.3-4.3); p = 0.004], residence in Gangetic belt [OR: 2.3 (1.2-4.4); p = 0.012], fried foods [OR: 2.5 (1.4-4.4); p < 0.001], diabetes [OR: 2.7 (1.2-6.4); p = 0.02)], tobacco [OR 3.8 (1.7-8.1); p < 0.001)] and joint family [OR: 2.1 (1.2-3.4); p = 0.004]. The ratio of secondary to primary bile acids was significantly higher in GBC cases than gallstone controls (20.8 vs. 0.44). Fried foods, tobacco, chemical exposure, family history of gallstones, residence in Gangetic belt and secondary bile acids were significant risk factors for GBC. Copyright © 2012 UICC.

  12. Total body irradiation in intensive treatment necessitating bone marrow graft, of malignant hematological diseases

    International Nuclear Information System (INIS)

    Regnier, R.; Van Houtte, P.; Piron, A.; Debusscher, L.; Strijckmans, P.

    1990-01-01

    From 1980 to 1988, 65 consecutive patients were treated with a program of intensive chemotherapy and total body irradiation (TBI) for malignant hematological diseases at the Institut Jules-Bordet. Results were analyzed according to different prognostic factors as well as to the radiation technique; 3 different schedules were used: 3 fractions of 2.66 Gy given in one day at 3-h intervals, 6 daily fractions of 2 Gy in 6 days and 7 fractions of 2.25 Gy in 8 days. The second radiation schedule appears to give the best results as relapses were higher with the 1-day program and there was an increase in later effects and early deaths with 7 fractions of 2.25 Gy. Nevertheless, the results indicate that after administration of 5 or 6 times 2 Gy TBI, there might be possible benefit in treating certain parts of the body by radiation, those in particular that could be sanctuary sites for malignant cells from chemotherapy. The authors propose a simple and easy way of uniformizing the radiation schedule to carry out a multicentric trial [fr

  13. A review of treatment options for Graves' disease: why total thyroidectomy is a viable option in selected patients.

    Science.gov (United States)

    Mohan, Vinuta; Lind, Robert

    2016-01-01

    Graves' disease is the most common cause of hyperthyroidism. If left untreated, patients may have multiple systemic complications such as cardiac, reproductive, and skeletal disease. Thionamides, such as methimazole and propylthiouracil, and I(131) iodine ablation are the most commonly prescribed treatment for Graves' disease. Total thyroidectomy is often overlooked for treatment and is usually only offered if the other options have failed. In our case, we discuss a patient who was admitted to our medical center with symptomatic hyperthyroidism secondary to long-standing Graves' disease. She had a history of non-compliance with medications and medical clinic follow-up. The risks and benefits of total thyroidectomy were explained and she consented to surgery. A few months after the procedure, she was biochemically and clinically euthyroid on levothyroxine. She had no further emergency room visits or admissions for uncontrolled thyroid disease. Here we review the advantages and disadvantages of the more typically prescribed treatments, thionamides and I(131)iodine ablation. We also review the importance of shared decision making and the benefits of total thyroidectomy for the management of Graves' disease. Given the improvement in surgical techniques over the past decade and a significant reduction of complications, we suggest total thyroidectomy be recommended more often for patients with Graves' disease.

  14. Percutaneous Transcholecystic Biliary Interventions Using Gallbladder Anchors: Feasibility Study in the Swine

    International Nuclear Information System (INIS)

    Lopera, Jorge E.; Kirsch, David; Qian Zhong; Ruiz, Bernardo; Brazzini, Augusto; Gonzales, Arturo; Castaneda-Zuniga, Wilfrido

    2005-01-01

    The purpose of this study was to report our initial experience with a swine model for biliary interventions by using a percutaneous transcholecystic access after suture anchor of the gallbladder. Telepaque tablets were given to five pigs to opacify the gallbladder. Under fluoroscopy, the opacified gallbladder was punctured percutaneously and three suture anchors were used to fix the anterior wall of the gallbladder to the abdominal wall. Two weeks later, the gallbladder was punctured and access into the distal common bile was obtained through the cystic duct. Balloon expandable stents were deployed into the distal common bile duct. Follow-up cholangiograms were obtained at 1 and 2 weeks. Necropsy was performed after 2 weeks to evaluate the relationship between the gallbladder and abdominal wall. Suture anchor placement was successful in all five pigs. One pig with a deep and highly positioned gallbladder developed fever, anorexia, and vomiting secondary to excessive stretch of the gallbladder. Placement of the guidewire through the extremely tortuous and small cystic ducts proved to be the most challenging step of the procedure. Metallic stents were successfully deployed in all four pigs in which it was attempted. Four animals tolerated the procedures without changes in their clinical conditions and no symptoms. Successful follow-up cholangiograms were performed at 1 and 2 weeks post-stent deployment without complications. All stents remained patent during the follow-up period. Necropsy demonstrated close attachment and adherence of the gallbladders to the antero-lateral abdominal wall in all four animals. Suture anchoring of the gallbladder is feasible in most pigs with superficially located gallbladders. This technique allows a safe and repeat access into the biliary system using a transcholecystic approach

  15. Prognostic value of jaundice in patients with gallbladder cancer by the AFC-GBC-2009 study group.

    Science.gov (United States)

    Regimbeau, J M; Fuks, D; Bachellier, P; Le Treut, Y P; Pruvot, F R; Navarro, F; Chiche, L; Farges, O

    2011-06-01

    Jaundice is frequent in patients with gallbladder cancer (GBC) and indicates advanced disease and, according to some teams, precludes routine operative exploration. The present study was designed to re-assess the prognostic value of jaundice in patients with GBC. Patients with GBC operated from 1998 to 2008 were included in a retrospective multicenter study (AFC). The main outcome measured was the prognostic value of jaundice in patients with GBC focusing on morbidity, mortality and survival. A total of 110 of 429 patients with GBC presented with jaundice, with a median age of 66 years (range: 31-88). The resectability rate was 45% (n=50) and the postoperative mortality and morbidity rates were 16% and 62%, respectively; 71% had R0 resection and 46% had lymph node involvement. Overall 1- and 3-year survivals of the 110 jaundiced patients were 41% and 15%, respectively. For the 50 resected patients, 1- and 3-year survivals were 48% and 19%, respectively (real 5-year survivors n=4) which were significantly higher than that of the 60 non-resected patients (31%, 0%, p=0.001). Among the resected jaundiced patients, T-stage, N and M status were found to have a significant impact on survival. R0 resection did not increase the overall survival in all resected patients, but R0 increased median survival in the subgroup of N0 patients (20 months versus 6 months, p=0.01). This series confirms that jaundice is a poor prognostic factor. However, the presence of jaundice does not preclude resection, especially in highly selected patients (N0). Copyright © 2011 Elsevier Ltd. All rights reserved.

  16. Association between gallbladder stones and chronic hepatitis C: Ultrasonographic survey in a hepatitis C and B hyperendemic township in Taiwan

    Directory of Open Access Journals (Sweden)

    Chia-Yen Dai

    2013-08-01

    Full Text Available Gallbladder (GB stones have been associated with several metabolic factors and liver diseases. This community-based study aimed at investigating the prevalence rate of GB stones and its associated factors in a hepatitis B virus (HBV/hepatitis C virus (HCV-endemic township in southern Taiwan. A total of 1701 residents (689 males and 1012 females; mean age: 51.2 ± 16.0 years were enrolled in this prospectively designed screening project. Serum biochemistry tests, including testing for levels of serum aspartate aminotransferase, alanine aminotransferase (ALT, hepatitis B surface antigen (HBsAg, and antibody to HCV (anti-HCV were conducted. In addition, a hepatobiliary ultrasonographic (US examination was also conducted. Of the 1701 residents, 243 (14.3% and 475 (27.9% were found to be positive for HBsAg and anti-HCV, respectively. Results of the US examination revealed the prevalence rate of GB stone and fatty liver to be 6.8% and 55.6%, respectively. Using univariate analyses we found that significantly higher proportions of the participants with GB stone were male, over 50 years of age, positive for anti-HCV (p = 0.001, p 50 year were identified as independent factors associated with the formation of GB stones. Anti-HCV was associated with GB stones in males but not in females in both univariate and multivariate analyses. GB stones were found to have a prevalence rate of 6.8% in this HCV/HBV hyperendemic township and are associated with higher mean age. A correlation between chronic hepatitis C and GB stones is observed only among males.

  17. Gallbladder Volvulus: A rare cause of acute abdomen. A case report ...

    African Journals Online (AJOL)

    Gallbladder volvulus is a rare but serious event. Described for the first time by Wendal in 1898, the condition is the result of a congenital anomaly, in which the gallbladder is suspended by a mesentery which allows the rare possibility of its torsion which, when not handled urgently, results in gangrene and even peritonitis.

  18. The relationship between gallbladder dynamics and the migrating motor complex in fasting healthy subjects

    DEFF Research Database (Denmark)

    Qvist, N; Oster-Jørgensen, E; Rasmussen, L

    1988-01-01

    The relationship between gallbladder dynamics and the interdigestive migrating motor complex (MMC) was investigated in 10 healthy male volunteers by a hepatobiliary scintigraphy and gastroduodenal pressure recordings. Filling of the gallbladder commenced in late phase II or in phase III of the MM...

  19. Gallbladder Cryoablation: Proof of Concept in a Swine Model for a Percutaneous Alternative to Cholecystectomy

    Energy Technology Data Exchange (ETDEWEB)

    McGregor, Hugh C. J., E-mail: hugh.mcgregor@ucsf.edu; Saeed, Maythem, E-mail: maythem.saeed@ucsf.edu; Surman, Andrew, E-mail: andrew.surman@ucsf.edu; Ehman, Eric C., E-mail: eric.ehman@ucsf.edu; Hetts, Steven W., E-mail: steven.hetts@ucsf.edu; Wilson, Mark W., E-mail: mark.wilson@ucsf.edu; Conrad, Miles B., E-mail: miles.conrad@ucsf.edu [University of California San Francisco, Department of Radiology and Biomedical Imaging (United States)

    2016-07-15

    PurposeTo investigate the feasibility of percutaneous gallbladder cryoablation (GBC) under CT guidance in a swine model with histopathologic correlation.Materials and MethodsInstitutional Animal Care and Use Committee approval was obtained for this study protocol. Five pigs underwent GBC. Under CT guidance, 3–4 cryoprobes were positioned percutaneously at the gallbladder margins. Thermocouple probes were placed percutaneously at the gallbladder fundus, neck, free wall, and gallbladder fossa. Two freeze–thaw cycles ranging from 10 to 26 min were performed. The subjects were sacrificed 5 h after cryoablation. The gallbladder and bile ducts were resected, stained, and examined microscopically.ResultsGBC was completed in all subjects. A 10-mm ablation margin was achieved beyond all gallbladder walls. Thermocouple probes reached at least −20 °C. Intra-procedural body temperature decreased to a minimum of 35 °C but recovered after the procedure. Intra- and post-procedural vital signs otherwise remained within physiologic parameters. Non-target ablation occurred in the stomach and colon of the first two subjects. Histology demonstrated complete denudation of the gallbladder epithelium, hemorrhage, and edema within the muscularis layer, and preservation of the microscopic architecture of the common bile duct in all cases.ConclusionPercutaneous gallbladder cryoablation is feasible, with adequate ablation margins obtained and histologic changes demonstrating transmural necrosis. Adjacent structures included in the ablation may require conservative ablation zones, hydrodissection, or continuous saline lavage.

  20. Successful Elimination of Ascaris lumbricoides from the Gallbladder by Conservative Medical Therapy

    OpenAIRE

    Misra, Manish Kumar; Singh, Sarabjeet; Bhagat, Tripta Sethi

    2012-01-01

    Migration of Ascaris lumbricoides into the gallbladder is rare, unlike ascariasis of the bile duct and when it does occur, treatment is generally by endoscopic or surgical extraction. We describe a case of the successful treatment of gallbladder ascariasis with conservative therapy.

  1. Successful Elimination of Ascaris lumbricoides from the Gallbladder by Conservative Medical Therapy.

    Science.gov (United States)

    Misra, Manish Kumar; Singh, Sarabjeet; Bhagat, Tripta Sethi

    2013-06-01

    Migration of Ascaris lumbricoides into the gallbladder is rare, unlike ascariasis of the bile duct and when it does occur, treatment is generally by endoscopic or surgical extraction. We describe a case of the successful treatment of gallbladder ascariasis with conservative therapy.

  2. emergency laparoscopic cholecystectomy for acute empyema of the gallbladder in pregnancy

    International Nuclear Information System (INIS)

    Rangarajan, M.; Palanivelu, C.; Madankumar, M.V.

    2007-01-01

    This report describes a pregnant patient on whom emergency laparoscopic cholecystectomy was performed for empyema gallbladder. The patient was in her second trimester of pregnancy. The distended gallbladder was decompressed before dissection was commenced. There was no mortality, morbidity or conversion. There were no complications for either mother or child related to general anesthesia. (author)

  3. Randomized clinical trial of ultrasonic versus electrocautery dissection of the gallbladder in laparoscopic cholecystectomy.

    NARCIS (Netherlands)

    Janssen, I.M.; Swank, D.J.; Boonstra, O.; Knipscheer, B.C.; Klinkenbijl, J.H.G.; Goor, H. van

    2003-01-01

    BACKGROUND: Laparoscopic cholecystectomy is frequently complicated by gallbladder perforation and loss of bile or stones into the peritoneal cavity. The aim of this study was to compare the use of ultrasonic dissection and electrocautery with respect to the incidence of gallbladder perforation and

  4. Randomized clinical trial of ultrasonic versus electrocautery dissection of the gallbladder in laparoscopic cholecystectomy

    NARCIS (Netherlands)

    Janssen, I. M. C.; Swank, D. J.; Boonstra, O.; Knipscheer, B. C.; Klinkenbijl, J. H. G.; van Goor, H.

    2003-01-01

    Laparoscopic cholecystectomy is frequently complicated by gallbladder perforation and loss of bile or stones into the peritoneal cavity. The aim of this study was to compare the use of ultrasonic dissection and electrocautery with respect to the incidence of gallbladder perforation and

  5. Gallbladder Cryoablation: Proof of Concept in a Swine Model for a Percutaneous Alternative to Cholecystectomy

    International Nuclear Information System (INIS)

    McGregor, Hugh C. J.; Saeed, Maythem; Surman, Andrew; Ehman, Eric C.; Hetts, Steven W.; Wilson, Mark W.; Conrad, Miles B.

    2016-01-01

    PurposeTo investigate the feasibility of percutaneous gallbladder cryoablation (GBC) under CT guidance in a swine model with histopathologic correlation.Materials and MethodsInstitutional Animal Care and Use Committee approval was obtained for this study protocol. Five pigs underwent GBC. Under CT guidance, 3–4 cryoprobes were positioned percutaneously at the gallbladder margins. Thermocouple probes were placed percutaneously at the gallbladder fundus, neck, free wall, and gallbladder fossa. Two freeze–thaw cycles ranging from 10 to 26 min were performed. The subjects were sacrificed 5 h after cryoablation. The gallbladder and bile ducts were resected, stained, and examined microscopically.ResultsGBC was completed in all subjects. A 10-mm ablation margin was achieved beyond all gallbladder walls. Thermocouple probes reached at least −20 °C. Intra-procedural body temperature decreased to a minimum of 35 °C but recovered after the procedure. Intra- and post-procedural vital signs otherwise remained within physiologic parameters. Non-target ablation occurred in the stomach and colon of the first two subjects. Histology demonstrated complete denudation of the gallbladder epithelium, hemorrhage, and edema within the muscularis layer, and preservation of the microscopic architecture of the common bile duct in all cases.ConclusionPercutaneous gallbladder cryoablation is feasible, with adequate ablation margins obtained and histologic changes demonstrating transmural necrosis. Adjacent structures included in the ablation may require conservative ablation zones, hydrodissection, or continuous saline lavage.

  6. Distribution and effect of galanin on gallbladder and sphincter of Oddi motility in the pig

    DEFF Research Database (Denmark)

    Harling, H; Messell, T; Poulsen, Steen Seier

    1991-01-01

    This study was designed to determine the occurrence and topographical distribution of galanin-like immunoreactivity (GAL-LI) in the porcine gallbladder and sphincter of Oddi and to investigate the pharmacologic effect of GAL on gallbladder and sphincter of Oddi motility. By radioimmunoassay the c...

  7. Evaluation of Tumor Markers and Their Impact on Prognosis in Gallbladder, Bile Duct and Cholangiocellular Carcinomas - A Pilot Study.

    Science.gov (United States)

    Liska, Vaclav; Treska, Vladislav; Skalicky, Tomas; Fichtl, Jakub; Bruha, Jan; Vycital, Ondrej; Topolcan, Ondrej; Palek, Richard; Rosendorf, Jachym; Polivka, Jiri; Holubec, Lubos

    2017-04-01

    The behavior of tumor markers in biliary tract malignancies is not well-known and has been scarcely studied. Such markers could play important roles in diagnostic and prognostic schemes as well as in decision-making about the best treatment strategies. This study analyzed the preoperative serum levels of conventional tumor markers (AFP, CEA, CA 19-9, CA 72-4), proliferative marker thymidine kinase (TK) and cytokeratins (TPA, TPS and CYFRA 21.1) in patients with gallbladder carcinoma, bile duct carcinoma (Klatskin) and cholangiocellular carcinoma, in relation to the patient prognosis. The study aimed in finding the role of tumor markers in not properly investigated diseases, where their importance is often marginalized. The study included 43 patients, who underwent either radical surgical procedure (n=21) or explorative laparotomy without any surgical treatment (n=22) for gallbladder carcinoma, bile duct carcinoma (Klatskin tumor) and cholangiocellular carcinoma (24, 8 and 11 patients, respectively) between 2003 and 2010 at our Department. The association of serum tumor markers and patients' prognosis were assessed for the entire cohort and for each cancer type and also with regard to treatment (radical surgery versus explorative laparotomy). Overall survival (OS) and disease-free interval (DFI) were estimated by the Kaplan-Meier method and statistically evaluated using the LogRank test. DFI was computed only in the subgroup of patients treated by radical surgery. The statistical analysis of tumor markers revealed TK as a poor prognostic factor for shorter DFI (HR=3.5, 95%CI=0.6-21.3, ptumor markers for assessment of prognosis (OS or DFI) in patients with gallbladder carcinoma, bile duct carcinoma, and cholangiocellular carcinoma. Copyright© 2017, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.

  8. Adjuvant external beam radiation therapy with concurrent chemotherapy in the management of gallbladder carcinoma

    International Nuclear Information System (INIS)

    Kresl, John J.; Schild, Steven E.; Henning, George T.; Gunderson, Leonard L.; Donohue, John; Pitot, Henry; Haddock, Michael G.; Nagorney, David

    2002-01-01

    Purpose: This study was performed to evaluate the outcome of patients with gallbladder cancer who received postoperative concurrent chemotherapy and radiation therapy. Methods and Materials: Curative resection followed by adjuvant combined modality therapy with external beam radiation therapy (EBRT) and chemotherapy was attempted in 21 consecutive gallbladder carcinoma (GBC) patients at the Mayo Clinic from 1985 through 1997. All patients received concurrent 5-fluorouracil during EBRT. EBRT fields encompassed the tumor bed and regional lymph nodes (median dose of 54 Gy in 1.8-2.0-Gy fractions). One patient received 15 Gy intraoperatively after EBRT. A retrospective analysis was performed for the end points of local control, distant failure, and overall survival. Results: After maximal resection, 12 patients had no residual disease on pathologic evaluation, 5 had microscopic residual disease, and 4 had gross residual disease. One patient had Stage I disease, and 20 had Stage III-IV disease. With median follow-up of 5 years (range: 2.6-11.5 years), 5-year survival for the entire cohort was 33%. The 5-year survival rate of patients with Stage I-III disease was 65% vs. 0% for those with Stage IV disease (p 54 Gy (microscopic residual, 3 patients; gross residual, 1 patient; negative but narrow margins, 2 patients) vs. 65% for the 15 who received a lower dose (3, gross residual; 2, microresidual; 10, negative margins). Conclusion: Patients with completely resected (negative margins) GBC followed by adjuvant EBRT plus 5-fluorouracil chemotherapy had a relatively favorable prognosis, with a 5-year survival rate of 64%. These results seem to be superior to historical surgical controls from the Mayo Clinic and other institutions, which report 5-year survival rates of approximately 33% with complete resection alone. Both tumor stage and extent of resection seemed to influence survival and local control. More aggressive measures using current cancer therapies and integration

  9. [Detection of Clonorchis sinensis eggs in the ground gallbladder stones by microscopy].

    Science.gov (United States)

    Ma, Rui-Hong; Qiao, Tie; Luo, Xiao-Bing

    2012-08-30

    Sera, feces, bile and gallbladder stones were collected from 179 patients who accepted gallbladder-preserving cholelithotomy during the period of January to June 2010 at the general surgery department in the Second People's Hospital of Panyu District in Guangzhou. Rapid colloidal gold immunochromatography was used to detect IgG against Clonorchis sinensis. C. sinensis eggs were examined by fecal direct smear, and in bile sediments and ground gallbladder stones. The results showed that the positive rate of rapid colloidal gold immunochromatographic assay for IgG was 51.4%, and the egg positive rate in feces, bile sediments and gallbladder stones was 30.7%, 44.7% and 69.8%, respectively. The detection rate of fecal direct smear was the lowest, while that of the gallbladder stone examination was the highest (P stones.

  10. PIPIDA scintigraphy for cholecystitis: false positives in alcoholism and total parenteral nutrition

    International Nuclear Information System (INIS)

    Shuman, W.P.; Gibbs, P.; Rudd, T.G.; Mack, L.A.

    1982-01-01

    A review of gallbladder scintigraphy in patients with potentially compromised hepatobiliary function revealed two groups in whom cholecystitis might be mistakenly diagnosed. In 200 consecutive hospitalized patients studied with technetium-99m-PIPIDA for acute cholecystitis or cholestasis, there were 41 alcoholics and 17 patients on total parenteral nutrition. In 60% of the alcoholics and 92% of those on parenteral nutrition, absent or delayed visualization of the gallbladder occurred without physical or clinical evidence of cholecystitis. A cholecystagogue, sincalide, did not prevent the false-positive features which presumably are due to altered bile flow kinetics related to alcoholism and parenteral nutrition. Four patients on parenteral nutrition undergoing cholecystectomy for suspected cholecystitis had normal gallbladders filled with jellylike viscous thick bile. A positive (nonvisualized or delayed visualized) gallbladder PIPIDA scintigram in these two populations should not be interpreted as indicating a need for cholecystectomy

  11. Isolated gallbladder rupture following blunt abdominal trauma

    African Journals Online (AJOL)

    2011-11-03

    Nov 3, 2011 ... Road traffic accidents. (RTA) that are on the increase are now the primary causes of .... motor vehicular incidents from road traffic accidents[2,4] followed by significant falls[1,3,4,6] and direct kicks or blows ... torn from the liver bed but with intact cystic duct and artery; and total avulsion also termed “traumatic ...

  12. Association of nursing-documented ambulation with length of stay following total laparoscopic hysterectomy for benign gynecologic disease

    OpenAIRE

    Kim, Kidong; Yoo, Sooyoung; Yang, Eun Joo; No, Jae Hong; Hwang, Hee; Kim, Yong-Beom

    2013-01-01

    Objective The objective was to examine the association of postoperative physical activity with length of stay in patients who received total laparoscopic hysterectomy for benign gynecologic disease. Methods The case group was composed of 70 patients who entered a critical pathway for elective total laparoscopic hysterectomy from 2009 to 2012 and were discharged behind schedule. The control group was selected from patients who were discharged on schedule, and matched to cases using 1:3 ratio p...

  13. Helicobacter Pylori infection of the gallbladder and the risk of chronic cholecystitis and cholelithiasis: A systematic review and meta-analysis.

    Science.gov (United States)

    Cen, Li; Pan, Jiaqi; Zhou, Boyan; Yu, Chaohui; Li, Youming; Chen, Weixing; Shen, Zhe

    2018-02-01

    Helicobacter pylori is coexisted with various diseases, including chronic gastritis, ulcer, and gastric cancer. Besides, chronic cholecystitis and cholelithiasis are extremely widespread over the world, which are considered as high health-care cost burdens of digestive diseases. Epidemiologic evidence on Helicobacter pylori infection in gallbladder increasing the risk of biliary diseases has been contradictory. Conduct a meta-analysis of overall studies and investigate an association between Helicobacter pylori infection of the gallbladder with chronic cholecystitis/cholelithiasis. We used PubMed, EMBASE, and Cochrane library databases to identify all published studies before August 2017. Pooled odds ratios (OR) and corresponding 95% confidence intervals (CIs) were obtained using the random effects model. Heterogeneity, sensitivity, and stratified analyses were also performed. Eighteen studies involving 1544 participants and 1061 biliary cases with chronic cholecystitis/cholelithiasis were included. Helicobacter pylori infection of the gallbladder was significantly associated with an increased risk of chronic cholecystitis and cholecystitis (OR = 3.022; 95% CI, 1.897-4.815; I 2  = 20.1%). In addition, country-based subgroup analysis also showed a positive association between Helicobacter pylori positivity and chronic cholecystitis/cholelithiasis risk. The ORs (95% CIs) for Asian and non-Asian region studies were 3.75 (1.83-7.71) and 2.25 (1.29-3.89), respectively. This meta-analysis suggests that infection of the gallbladder with Helicobacter pylori is closely related to an increased risk of chronic cholecystitis and cholelithiasis. © 2017 John Wiley & Sons Ltd.

  14. Gallbladder perforation during elective laparoscopic cholecystectomy: Incidence, risk factors, and outcomes

    Science.gov (United States)

    Altuntas, Yunus Emre; Oncel, Mustafa; Haksal, Mustafa; Kement, Metin; Gundogdu, Ersin; Aksakal, Nihat; Gezen, Fazli Cem

    2018-01-01

    OBJECTIVE: This study aimed to reveal the risk factors and outcomes of gallbladder perforation (GP) during laparoscopic cholecystectomy. METHODS: Videotapes of all patients who underwent an elective cholecystectomy at our department were retrospectively analyzed, and the patients were divided into two groups based on the presence of GP. The possible risk factors and early outcomes were analyzed. RESULTS: In total, 664 patients [524 (78.9%) females, 49.7±13.4 years of age] were observed, and GP occurred in 240 (36.1%) patients, mostly while dissecting the gallbladder from its bed (n=197, 82.1%). GP was not recorded in the operation notes in 177 (73.8%) cases. Among the studied parameters, there was no significant risk factor for GP, except preoperatively elevated alanine transaminase level (p=0.005), but the sensitivity and specificity of this measure in predicting GP were 14.2% and 7.4%, respectively. The two groups had similar outcomes, but the operation time (35.4±17.5 vs 41.4±18.7 min, p=0.000) and incidence of drain use (25% vs 45.8%, p=0.000) increased in the GP group. CONCLUSION: The present study reveals that GP occurs in 36.1% of patients who undergo laparoscopic elective cholecystectomy, but it may not be recorded in most cases. We did not find any reliable risk factor that increases the possibility of GP. GP causes an increase in the operation time and incidence of drain use; however, the other outcomes were found to be similar in patients with GP and those without. PMID:29607432

  15. Management and follow-up of gallbladder polyps : Joint guidelines between the European Society of Gastrointestinal and Abdominal Radiology (ESGAR), European Association for Endoscopic Surgery and other Interventional Techniques (EAES), International Society of Digestive Surgery - European Federation (EFISDS) and European Society of Gastrointestinal Endoscopy (ESGE).

    Science.gov (United States)

    Wiles, Rebecca; Thoeni, Ruedi F; Barbu, Sorin Traian; Vashist, Yogesh K; Rafaelsen, Søren Rafael; Dewhurst, Catherine; Arvanitakis, Marianna; Lahaye, Max; Soltes, Marek; Perinel, Julie; Roberts, Stuart Ashley

    2017-09-01

    The management of incidentally detected gallbladder polyps on radiological examinations is contentious. The incidental radiological finding of a gallbladder polyp can therefore be problematic for the radiologist and the clinician who referred the patient for the radiological examination. To address this a joint guideline was created by the European Society of Gastrointestinal and Abdominal Radiology (ESGAR), European Association for Endoscopic Surgery and other Interventional Techniques (EAES), International Society of Digestive Surgery - European Federation (EFISDS) and European Society of Gastrointestinal Endoscopy (ESGE). A targeted literature search was performed and consensus guidelines were created using a series of Delphi questionnaires and a seven-point Likert scale. A total of three Delphi rounds were performed. Consensus regarding which patients should have cholecystectomy, which patients should have ultrasound follow-up and the nature and duration of that follow-up was established. The full recommendations as well as a summary algorithm are provided. These expert consensus recommendations can be used as guidance when a gallbladder polyp is encountered in clinical practice. • Management of gallbladder polyps is contentious • Cholecystectomy is recommended for gallbladder polyps >10 mm • Management of polyps <10 mm depends on patient and polyp characteristics • Further research is required to determine optimal management of gallbladder polyps.

  16. Migration of Gelfoam to the gallbladder after liver biopsy

    Energy Technology Data Exchange (ETDEWEB)

    Riddle, Chris [The Hospital for Sick Children, Image Guided Therapy, Department of Diagnostic Imaging, Toronto (Canada); Dalhousie University, School of Medicine, Halifax (Canada); Ahmed, Bilal [University of Toronto School of Medicine, Toronto (Canada); Doyle, John [The Hospital for Sick Children, Department of Hematology/Oncology, Toronto (Canada); Connolly, Bairbre L. [The Hospital for Sick Children, Image Guided Therapy, Department of Diagnostic Imaging, Toronto (Canada)

    2008-07-15

    Liver biopsy is a common procedure, with an inherent risk of bleeding. There are different ways to help avoid hemorrhage, including biopsy through a transjugular venous route or embolization of the tract with liquid or solid materials. We describe an image-guided percutaneous core needle liver biopsy with tract embolization using thick Gelfoam slurry in a pediatric oncology patient. Imaging studies acquired after the biopsy indicated that the Gelfoam mixture had likely migrated to the gallbladder and common bile duct. We report this rare occurrence with its striking imaging in order to make those performing biopsies aware of this possibility. (orig.)

  17. Lithium absorption by the rabbit gall-bladder

    DEFF Research Database (Denmark)

    Hansen, C P; Holstein-Rathlou, N H; Skøtt, O

    1991-01-01

    Lithium (Li+) absorption across the low-resistance epithelium of the rabbit gall-bladder was studied in order to elucidate possible routes and mechanisms of Li+ transfer. Li+ at a concentration of 0.4 mM in both mucosal and serosal media did not affect isosmotic mucosa-to-serosa fluid absorption...... was elicited from the mucosal side and was not accounted for by compensatory Li+ absorption; water and Na+ absorption rates decreased nearly in parallel. The effects of 0.4 mM amiloride and of substitution with 20 mM Li+ were only partly additive. It is concluded that Li+ absorption in the rabbit gall...

  18. [Endoscopic sphincterotomy in choledocholithiasis and an intact gallbladder].

    Science.gov (United States)

    Vladimirov, B; Petkov, R; Viiachki, I; Damianov, D; Iarŭmov, N

    1996-01-01

    Endoscopic sphincterotomy (ES) with extraction of calculi is a basic method of treating choledocholithiasis in post-cholecystectomy patients (8, 9). Endoscopic treatment contributes to a considerable reduction of the indications for reoperation. The existing views concerning ES done in patients with preserved gallbladder, especially in the era of laparoscopic surgery, are still conflicting (3, 6). There are several options: cholecystectomy with removal of calculi in the common bile duct by ES in a subsequent stage, or vice versa-primary ES with ensuring cholecystectomy. The undertaking of independent surgical or endoscopic treatment is likewise practicable (2, 6).

  19. Prostaglandin release from in vitro guinea-pig gallbladder.

    Science.gov (United States)

    Booker, M L; LaMorte, W W

    1983-02-01

    In order to study prostaglandin release from guinea pig gallbladder, full thickness tissue sections were incubated for one hour in Krebs solution. Extraction and two dimensional chromatography of incubation media obtained in the presence of radio-labelled arachidonic acid demonstrated the presence of PGE2, PGF2 alpha, 6-keto-PGF1 alpha and thromboxane B2. These results were supported by radioimmunoassay of incubations conducted in the absence of exogenous arachidonate and in the presence of varying concentrations of unlabelled exogenous arachidonate. The previously reported predominance of PGE2 was only seen at high concentrations of exogenous arachidonate.

  20. Seasonal variation of total particulate matter and children respiratory diseases at Lisbon primary schools using passive methods

    NARCIS (Netherlands)

    Canha, N.; Almeida, M.; Do Carmo Freitas, M.; Almeida, S.M.; Wolterbeek, H.T.

    2011-01-01

    In this work, 14 primary schools of Lisbon city, Portugal, followed a questionnaire of the ISAAC - International Study of Asthma and Allergies in Childhood Program, in 2009/2010. The questionnaire contained questions to identify children with respiratory diseases (wheeze, asthma and rhinitis). Total

  1. Photoacoustic imaging for differential diagnosis of benign polyps versus malignant polyps of the gallbladder: A preliminary study

    Energy Technology Data Exchange (ETDEWEB)

    Chae, Hee Dong; Lee, Jae Young; Han, Joon Koo [Dept. of Radiology and Institute of Radiation Medicine, Seoul National University College of Medicine, Clinical Research Institute, Seoul National University Hospital, Seoul (Korea, Republic of); Jang, Jin Young; Kang, Mee Joo [Div. of Hepatobiliary-Pancreatic Surgery, Department of Surgery, Seoul National University College of Medicine, Seoul (Korea, Republic of); Chang, Jin Ho; Kang, Jeeun [Sogang University, Seoul (Korea, Republic of)

    2017-09-15

    To investigate the feasibility of ex vivo multispectral photoacoustic (PA) imaging in differentiating cholesterol versus neoplastic polyps, and benign versus malignant polyps, of the gallbladder. A total of 38 surgically confirmed gallbladder polyps (24 cholesterol polyps, 4 adenomas, and 10 adenocarcinomas) from 38 patients were prospectively included in this study. The surgical specimens were set on a gel pad immersed in a saline-filled container. The PA intensities of polyps were then measured, using two separate wavelength intervals (421–647 nm and 692–917 nm). Mann-Whitney U test was performed for the comparison of normalized PA intensities between the cholesterol and neoplastic polyps, and between the benign and malignant polyps. Kruskal-Wallis test was conducted for the comparison of normalized PA intensities among the cholesterol polyps, adenomas, and adenocarcinomas. A significant difference was observed in the normalized PA intensities between the cholesterol and neoplastic polyps at 459 nm (median, 1.00 vs. 0.73; p = 0.032). Comparing the benign and malignant polyps, there were significant differences in the normalized PA intensities at 765 nm (median, 0.67 vs. 0.78; p = 0.013), 787 nm (median, 0.65 vs. 0.77; p = 0.034), and 853 nm (median, 0.59 vs. 0.85; p = 0.028). The comparison of the normalized PA intensities among cholesterol polyps, adenomas, and adenocarcinomas demonstrated marginally significant differences at 765 nm (median, 0.67 vs. 0.66 vs. 0.78, respectively; p = 0.049). These preliminary results indicate that benign versus malignant gallbladder polyps might exhibit different spectral patterns on multispectral PA imaging.

  2. Photoacoustic imaging for differential diagnosis of benign polyps versus malignant polyps of the gallbladder: A preliminary study

    International Nuclear Information System (INIS)

    Chae, Hee Dong; Lee, Jae Young; Han, Joon Koo; Jang, Jin Young; Kang, Mee Joo; Chang, Jin Ho; Kang, Jeeun

    2017-01-01

    To investigate the feasibility of ex vivo multispectral photoacoustic (PA) imaging in differentiating cholesterol versus neoplastic polyps, and benign versus malignant polyps, of the gallbladder. A total of 38 surgically confirmed gallbladder polyps (24 cholesterol polyps, 4 adenomas, and 10 adenocarcinomas) from 38 patients were prospectively included in this study. The surgical specimens were set on a gel pad immersed in a saline-filled container. The PA intensities of polyps were then measured, using two separate wavelength intervals (421–647 nm and 692–917 nm). Mann-Whitney U test was performed for the comparison of normalized PA intensities between the cholesterol and neoplastic polyps, and between the benign and malignant polyps. Kruskal-Wallis test was conducted for the comparison of normalized PA intensities among the cholesterol polyps, adenomas, and adenocarcinomas. A significant difference was observed in the normalized PA intensities between the cholesterol and neoplastic polyps at 459 nm (median, 1.00 vs. 0.73; p = 0.032). Comparing the benign and malignant polyps, there were significant differences in the normalized PA intensities at 765 nm (median, 0.67 vs. 0.78; p = 0.013), 787 nm (median, 0.65 vs. 0.77; p = 0.034), and 853 nm (median, 0.59 vs. 0.85; p = 0.028). The comparison of the normalized PA intensities among cholesterol polyps, adenomas, and adenocarcinomas demonstrated marginally significant differences at 765 nm (median, 0.67 vs. 0.66 vs. 0.78, respectively; p = 0.049). These preliminary results indicate that benign versus malignant gallbladder polyps might exhibit different spectral patterns on multispectral PA imaging

  3. Prognostic Value of SUVmax Measured by Fluorine-18 Fluorodeoxyglucose Positron Emission Tomography with Computed Tomography in Patients with Gallbladder Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Hwang, Jae Pil; Lim, Ilhan; Na, Im II; Cho, Eung Ho; Kim, Byung II; Choi, Chang Woon; Lim, Sang Moo [Korea Institute of Radiological and Medical Sciences, Seoul (Korea, Republic of)

    2014-06-15

    The aim of this study is to investigate the prognostic value of F-18 fluorodeoxyglucose (F-18 FDG) positron emission tomography (PET)/computed tomography (CT) in gallbladder cancer patients. From June 2004 to June 2010, a total of 50 patients with gallbladder cancer who underwent diagnostic staging with F-18 FDG PET/CT following curative or palliative treatments were retrospectively evaluated. For the analysis, all patients were classified by age, sex, maximum standardized uptake value (SUVmax), lymph node (LN) or distant metastasis, serum level of CA19-9 and CEA, type of treatment and American Joint Committee on Cancer (AJCC) stage. The median survival for the 50 patients was 245 days and the median SUVmax in PET/CT was 8.3 (range, 0-19.7). Patients with SUVmax<6 survived significantly longer than patients with SUVmax≥6 (median 405 days vs 203 days, p = 0.0400). On Kaplan-Meier analysis, SUVmax (p =0.0400), stage (p =0.0001), CA19-9 (p =0.013), CEA (p =0.006), LN metastasis (p =0.0001), distant metastasis (p =0.0020), type of treatment (p =0.0001) were significantly associated with overall survival. Multivariate analysis study revealed that the patients with lower SUVmax measured from initial staging PET/CT (p =0.0380), no LN metastasis (p =0.0260), a lower stage (p =0.026) and curative treatment (p =0.0005) had longer survivals. The present study shows that SUVmax on F-18 FDG PET/CT can provide prognostic information in patients with gallbladder cancer.

  4. Total sulfane sulfur bioavailability reflects ethnic and gender disparities in cardiovascular disease

    Directory of Open Access Journals (Sweden)

    Saurabh Rajpal

    2018-05-01

    Full Text Available Hydrogen sulfide (H2S has emerged as an important physiological and pathophysiological signaling molecule in the cardiovascular system influencing vascular tone, cytoprotective responses, redox reactions, vascular adaptation, and mitochondrial respiration. However, bioavailable levels of H2S in its various biochemical metabolite forms during clinical cardiovascular disease remain poorly understood. We performed a case-controlled study to quantify and compare the bioavailability of various biochemical forms of H2S in patients with and without cardiovascular disease (CVD. In our study, we used the reverse-phase high performance liquid chromatography monobromobimane assay to analytically measure bioavailable pools of H2S. Single nucleotide polymorphisms (SNPs were also identified using DNA Pyrosequencing. We found that plasma acid labile sulfide levels were significantly reduced in Caucasian females with CVD compared with those without the disease. Conversely, plasma bound sulfane sulfur levels were significantly reduced in Caucasian males with CVD compared with those without the disease. Surprisingly, gender differences of H2S bioavailability were not observed in African Americans, although H2S bioavailability was significantly lower overall in this ethnic group compared to Caucasians. We also performed SNP analysis of H2S synthesizing enzymes and found a significant increase in cystathionine gamma-lyase (CTH 1364 G-T allele frequency in patients with CVD compared to controls. Lastly, plasma H2S bioavailability was found to be predictive for cardiovascular disease in Caucasian subjects as determined by receiver operator characteristic analysis. These findings reveal that plasma H2S bioavailability could be considered a biomarker for CVD in an ethnic and gender manner. Cystathionine gamma-lyase 1346 G-T SNP might also contribute to the risk of cardiovascular disease development.

  5. Total sulfane sulfur bioavailability reflects ethnic and gender disparities in cardiovascular disease.

    Science.gov (United States)

    Rajpal, Saurabh; Katikaneni, Pavan; Deshotels, Matthew; Pardue, Sibile; Glawe, John; Shen, Xinggui; Akkus, Nuri; Modi, Kalgi; Bhandari, Ruchi; Dominic, Paari; Reddy, Pratap; Kolluru, Gopi K; Kevil, Christopher G

    2018-05-01

    Hydrogen sulfide (H 2 S) has emerged as an important physiological and pathophysiological signaling molecule in the cardiovascular system influencing vascular tone, cytoprotective responses, redox reactions, vascular adaptation, and mitochondrial respiration. However, bioavailable levels of H 2 S in its various biochemical metabolite forms during clinical cardiovascular disease remain poorly understood. We performed a case-controlled study to quantify and compare the bioavailability of various biochemical forms of H 2 S in patients with and without cardiovascular disease (CVD). In our study, we used the reverse-phase high performance liquid chromatography monobromobimane assay to analytically measure bioavailable pools of H 2 S. Single nucleotide polymorphisms (SNPs) were also identified using DNA Pyrosequencing. We found that plasma acid labile sulfide levels were significantly reduced in Caucasian females with CVD compared with those without the disease. Conversely, plasma bound sulfane sulfur levels were significantly reduced in Caucasian males with CVD compared with those without the disease. Surprisingly, gender differences of H 2 S bioavailability were not observed in African Americans, although H 2 S bioavailability was significantly lower overall in this ethnic group compared to Caucasians. We also performed SNP analysis of H 2 S synthesizing enzymes and found a significant increase in cystathionine gamma-lyase (CTH) 1364 G-T allele frequency in patients with CVD compared to controls. Lastly, plasma H 2 S bioavailability was found to be predictive for cardiovascular disease in Caucasian subjects as determined by receiver operator characteristic analysis. These findings reveal that plasma H 2 S bioavailability could be considered a biomarker for CVD in an ethnic and gender manner. Cystathionine gamma-lyase 1346 G-T SNP might also contribute to the risk of cardiovascular disease development. Copyright © 2018 The Authors. Published by Elsevier B.V. All

  6. The standardized surgical approach improves outcome of gallbladder cancer

    Directory of Open Access Journals (Sweden)

    Igna Dorian

    2007-05-01

    Full Text Available Abstract Background The objective of this study was to examine the extent of surgical procedures, pathological findings, complications and outcome of patients treated in the last 12 years for gallbladder cancer. Methods The impact of a standardized more aggressive approach compared with historical controls of our center with an individual approach was examined. Of 53 patients, 21 underwent resection for cure and 32 for palliation. Results Overall hospital mortality was 9% and procedure related mortality was 4%. The standardized approach in UICC stage IIa, IIb and III led to a significantly improved outcome compared to patients with an individual approach (Median survival: 14 vs. 7 months, mean+/-SEM: 26+/-7 vs. 17+/-5 months, p = 0.014. The main differences between the standardized and the individual approach were anatomical vs. atypical liver resection, performance of systematic lymph dissection of the hepaticoduodenal ligament and the resection of the common bile duct. Conclusion Anatomical liver resection, proof for bile duct infiltration and, in case of tumor invasion, radical resection and lymph dissection of the hepaticoduodenal ligament are essential to improve outcome of locally advanced gallbladder cancer.

  7. [Quality of DNA from archival pathological samples of gallbladder cancer].

    Science.gov (United States)

    Roa, Iván; de Toro, Gonzalo; Sánchez, Tamara; Slater, Jeannie; Ziegler, Anne Marie; Game, Anakaren; Arellano, Leonardo; Schalper, Kurt; de Aretxabala, Xabier

    2013-12-01

    The quality of the archival samples stored at pathology services could be a limiting factor for molecular biology studies. To determine the quality of DNA extracted from gallbladder cancer samples at different institutions. One hundred ninety four samples coming from five medical centers in Chile, were analyzed. DNA extraction was quantified determining genomic DNA concentration. The integrity of DNA was determined by polymerase chain reaction amplification of different length fragments of a constitutive gene (β-globin products of 110, 268 and 501 base pairs). The mean DNA concentration obtained in 194 gallbladder cancer samples was 48 ± 43.1 ng/µl. In 22% of samples, no amplification was achieved despite obtaining a mean DNA concentration of 58.3 ng/ul. In 81, 67 and 22% of samples, a DNA amplification of at least 110, 268 or 501 base pairs was obtained, respectively. No differences in DNA concentration according to the source of the samples were demonstrated. However, there were marked differences in DNA integrity among participating centers. Samples from public hospitals were of lower quality than those from private clinics. Despite some limitations, in 80% of cases, the integrity of DNA in archival samples from pathology services in our country would allow the use of molecular biology techniques.

  8. Gallbladder emptying in chronic pancreatitis a scintigraphic evaluation

    International Nuclear Information System (INIS)

    Buchpiguel, C.A.; Pedroso, M.; Sapioenza, M.; Watanabe, T.; Costa, P.; Yamashiba, C.; Melo, I.; Garcez, A.

    1997-01-01

    Full text: Our purpose was to evaluate the gallbladder (GB) emptying in pts with chronic pancreatitis and to determine whether or not the use of pancreatic extract has an impact in improving that function. The GB emptying was evaluated in 11 patients (pts) with mild to moderate chronic pancreatitis, and in 10 normal volunteers. Pts and controls who presented any kind of condition that could interfere with the gastric or gallbladder emptying were excluded. The GB ejection fraction was calculated at 30, 45, and 60 minutes after a standardized fatty meal ingestion. In the pts group, this evaluation was obtained in two different periods of time, without and with the addition of pancreatic extract. The gastric emptying was previously determined in all patients and controls with Technetium-99m-sulfur colloid mixed in the same fatty meal used for the hepatobiliary scans. The results disclosed that the GB ejection fraction at 60 minutes was significantly lower in patients compared to controls ( 0,05). The gastric emptying was similar between the two groups (p>0,05). In conclusion, mild to moderate chronic pancreatitis is associated with GB function impairment. Our results suggest that the delay in GB emptying does not depend exclusively on the alteration in the intestinal phase of the GB stimulation, but may be a result of multiple other factors

  9. [Laparoscopic cholecystectomy with transgastric gallbladder extraction: a new therapeutic approach].

    Science.gov (United States)

    Jurczak, F; Pousset, J-P; Raffaitin, P

    2009-02-01

    To evaluate a newly developed cholecystectomy technique which combines classical dissection with currently available mini-instrumentation (3 and 5 mm) and removal of the gallbladder through a short gastrotomy. After a feasibility study, we set up a protocol for this procedure using instrumentation currently available on the market. The resected gallbladder was removed through a short gastrotomy on the anterior gastric wall, thereby minimizing abdominal wall trauma and permitting the patient to resume physical activity more quickly with no risk of trocar herniation. Cholecystectomy was performed by the described technique in 18 of 23 eligible patients between April 2008 and August 2008. There were seven males and 11 females with a mean age of 48 (range: 28-77); median BMI was 30 kg/m2 (range: 22-36). Eleven patients had a gallstone larger than 12 mm. There were no postoperative complications and recovery was rapid for all patients in our study. This procedure is technically feasible, safe and reproducible; results are good with minimal trauma to the abdominal wall. Normal physical activity can be rapidly resumed with no risk of incisional hernia.

  10. Risk factors for osteoarthritis and total hip replacement in Legg-Calvé-Perthes disease

    DEFF Research Database (Denmark)

    Froberg, Lonnie; Christensen, Finn; Pedersen, Niels Wisbech

    2009-01-01

    .8-428.8)] and of having a THR than the control group, pOnly few long-time follow-up studies on patients with LCP disease have been...... performed and to our knowledge no case-control studies exist. The strengths of our study were that all the patients had the same conservative treatment regime. The reviewed Stulberg classification was used which is known to have good inter- and intraobserver agreement. Our study has some weaknesses: Extreme...

  11. Our experience with a new instrument for laparoscopic gallbladder extraction, the "Bergetrokar".

    Science.gov (United States)

    Höferlin, A; Höhle, K D

    1993-01-01

    Laparoscopic cholecystectomy has become a standardized technique within the last years. However, the extraction of the stone-filled gallbladder often becomes a time-consuming and difficult part of the operation. We have developed a new instrument for quick and safe extraction of the stone-filled gallbladder. The instrument, called "Bergetrokar", is a trocar cannula with a trumpet valve and cone-shaped tip which can be spread. The application of this device is simple. After using the "Bergetrokar" in about 180 cases we have not observed any perforation of the gallbladder or loss of stones. Extraction times were reduced.

  12. Ceftriaxone-associated gallbladder sludge. Identification of calcium-ceftriaxone salt as a major component of gallbladder precipitate

    International Nuclear Information System (INIS)

    Park, H.Z.; Lee, S.P.; Schy, A.L.

    1991-01-01

    Ceftriaxone, a third-generation cephalosporin, is partially excreted into bile. With its clinical use, the formation of gallbladder sludge detected by ultrasonography has been reported. Four surgical specimens were examined and no gallstones were found. Instead, fine precipitates of 20-250 microns were present. Microscopically, there was a small number of cholesterol monohydrate crystals and bilirubin granules among an abundant amount of granular-crystalline material that was not morphologically cholesterol monohydrate crystals. The chemical composition of the precipitates (n = 4) was determined. There was a small amount of cholesterol (1.7% +/- 0.8%) and bilirubin (13.9% +/- 0.74%). The major component of the precipitate was a residue. On further analysis using thin-layer chromatography, high-performance liquid chromatography, and electron microprobe analysis, the residue was identified as a calcium salt of ceftriaxone. The residue also had identical crystal morphology and chromatographic elution profile as authentic calcium-ceftriaxone standards. It is concluded that ceftriaxone, after excretion and being concentrated in the gallbladder bile, can form a precipitate. The major constituent has been identified as a ceftriaxone-calcium salt

  13. Ultrasonographic Findings of the Gallbladder in Patients with Acute Hepatitis A: Do They Have Clinical Relevance?

    Energy Technology Data Exchange (ETDEWEB)

    An, Ji Young; Kim, Hyoung Jung; Lee, Dong Ho; Lim, Joo Won; Ko, Young Tae; Choi, Bong Keun [Dept. of Radiology, Graduate School of Medicine, Kyung Hee University, Kyung Hee University Medical Center, Seoul (Korea, Republic of)

    2012-06-15

    To determine the association of gallbladder (GB) abnormalities on ultrasonography (US) of patients with acute hepatitis A with demographic, clinical, and biochemical factors, and with other US findings. This retrospective study was approved by our institutional review board, which waived the requirement for informed consent. We retrospectively evaluated 152 consecutive patients with acute hepatitis A who underwent US. The diagnosis of acute hepatitis A was made during acute illness by demonstrating anti- HAV of the IgM class. US images were reviewed simultaneously by two abdominal radiologists and a consensus was reached for GB wall thickening, GB collapse, lymphadenopathy, and hepatic echogenicity. The associations between demographic, clinical, biochemical, and US findings and GB wall thickening or collapse were then assessed. GB wall thickening was present in 123 (81%) and GB collapse in 96 (63%) of the 152 patients. Total bilirubin level and GB collapse differed significantly (p < 0.05) between patients with and without GB wall thickening. Gender ratio, total and peak total bilirubin level, and GB wall thickness differed significantly (p < 0.05) between patients with and without GB collapse. Multivariate analysis showed that GB wall thickening was associated with GB collapse and vice versa. GB wall thickening and GB collapse are common US abnormalities associated with each other in patients with acute hepatitis A. However, GB wall thickening or collapse is not associated with any demographic, clinical, or biochemical factors, or with other US findings, in patients with acute hepatitis A.

  14. Ultrasonographic Findings of the Gallbladder in Patients with Acute Hepatitis A: Do They Have Clinical Relevance?

    International Nuclear Information System (INIS)

    An, Ji Young; Kim, Hyoung Jung; Lee, Dong Ho; Lim, Joo Won; Ko, Young Tae; Choi, Bong Keun

    2012-01-01

    To determine the association of gallbladder (GB) abnormalities on ultrasonography (US) of patients with acute hepatitis A with demographic, clinical, and biochemical factors, and with other US findings. This retrospective study was approved by our institutional review board, which waived the requirement for informed consent. We retrospectively evaluated 152 consecutive patients with acute hepatitis A who underwent US. The diagnosis of acute hepatitis A was made during acute illness by demonstrating anti- HAV of the IgM class. US images were reviewed simultaneously by two abdominal radiologists and a consensus was reached for GB wall thickening, GB collapse, lymphadenopathy, and hepatic echogenicity. The associations between demographic, clinical, biochemical, and US findings and GB wall thickening or collapse were then assessed. GB wall thickening was present in 123 (81%) and GB collapse in 96 (63%) of the 152 patients. Total bilirubin level and GB collapse differed significantly (p < 0.05) between patients with and without GB wall thickening. Gender ratio, total and peak total bilirubin level, and GB wall thickness differed significantly (p < 0.05) between patients with and without GB collapse. Multivariate analysis showed that GB wall thickening was associated with GB collapse and vice versa. GB wall thickening and GB collapse are common US abnormalities associated with each other in patients with acute hepatitis A. However, GB wall thickening or collapse is not associated with any demographic, clinical, or biochemical factors, or with other US findings, in patients with acute hepatitis A.

  15. The Need for Total Hip Arthroplasty in Perthes Disease: A Long-term Study

    DEFF Research Database (Denmark)

    Froberg, Lonnie; Christensen, Finn; Pedersen, Niels Wisbech

    2010-01-01

    BACKGROUND: Legg-Calvé-Perthes disease (LCPD) was described a century ago. In previous long-term reports of patients with LCPD, nonoperative treatment varied considerably. The likelihood of hip osteoarthritis (OA) developing in patients with LCPD and possible need for THA are not well defined...... with hips with Classes I/II femoral heads. PATIENTS AND METHODS: The study population consisted of 167 patients with LCPD treated with a Thomas splint. The control population consisted of gender- and age-matched control subjects who were participants in the Copenhagen City Heart Study: the Osteoarthritis...... OF EVIDENCE: Level III, prognostic study. See Guidelines for Authors for a complete description of levels of evidence....

  16. Radiofrequency Thermoablation of HCC Larger Than 3 cm and Less Than 5 cm Proximal to the Gallbladder without Gallbladder Isolation: A Single Center Experience

    Directory of Open Access Journals (Sweden)

    Antonio Orlacchio

    2014-01-01

    Full Text Available Radiofrequency ablation (RFA is an effective minimally invasive treatment for nonsurgical hepatocellular carcinoma (HCC, but ablation of tumors close to the gallbladder could be associated with several complications. We report our experience on the treatment of HCC close to the gallbladder with RFA. Eight RFA procedures were performed in eight patients with HCC larger than 3 cm and less than 5 cm close to the gallbladder. In all cases, a percutaneous approach was used. There were no major complications. Only in two patients a minimal wall thickening of the gallbladder was observed. Contrast enhanced computed tomography carried out after 30 days from the first procedure showed complete necrosis in seven patients (87%. Only one patient had local recurrence at 11 months of followup. Although limited, our experience suggests that, after careful preprocedural planning, in experienced hands and with appropriate technology, percutaneous RFA could be safely performed even for lesions larger than 3 cm located in close adjacency to the gallbladder.

  17. Total skeletal uptake of diphosphonate in Paget's bone disease and rheumatoid arthritis

    International Nuclear Information System (INIS)

    Cabrejas, M.J.; Mautclen, C.A.; Fromm, G.

    1982-01-01

    Sup(99m) Technetium-diphosphonates (99m-Tc-DP) are very satifactory agents to quantify total skeletal uptake (TSU) in normal and pathological conditions. Although the intimate mechanism of skeletal localization of 99m-Tc-DP is not completely understood the test appears to be a very sensitive index of increased bone turnover. TSU can be determined by several methods: urine collection, whole body counter retention and gamma camara body retention studies. The urine collection method seems to be an easy and reliable method, having the advantage that no expensive device is needed. Further studies on the skeletal uptake of 99m-Tc-DP, in normal subjects and pathological conditions, with special emphasis on patients with rheumatoid arthritis, are reported. Correlation of these data with other tests indicating bone turnover, such as cortical bone loss determined by densitometry or urinary hydroxyproline excretion, supports previous reports that the TSU is a useful parameter to evaluate bone metabolism

  18. Supracervical versus total hysterectomy in women undergoing hysterectomy for benign gynaecological disease - a new danish recommendation

    DEFF Research Database (Denmark)

    Sloth, Sigurd Beier; Jørgensen, Annemette; Schroll, Jeppe Bennekou

    . The important outcomes were defined as quality of life, cyclic vaginal bleeding, operating time, intraoperative bleeding and post-operative infections. A search specialist conducted a systematic literature search for publications from 2004 to 2014 in English, Danish, Norwegian and Swedish. In our first search...... no differences in the critical outcomes. For the important outcomes evidence from 5 RCTs (n = 964) showed a higher risk of cyclic vaginal bleeding (RR 14.28 95% CI 5.51 to 36.98) after supracervical hysterectomy compared to total hysterectomy. Supracervical hysterectomy was associated with a shorter operating...... time and less intraoperative bleeding. Conclusions The overall quality of evidence was very low. The panel assesses that most women want to avoid cyclic vaginal bleeding after hysterectomy. Women with indications for hormone replacement therapy (HRT) that experience cyclic vaginal bleeding after...

  19. Veno-occlusive liver disease after infradiaphragmatic total lymphoid irradiation. A rare complication; Die Venenverschlusskrankheit der Leber nach infradiaphragmaler total lymphatischer Bestrahlung. Eine seltene Nebenwirkung

    Energy Technology Data Exchange (ETDEWEB)

    Bischof, M.; Zierhut, D.; Gutwein, S.; Wannenmacher, M. [Heidelberg Univ. (DE.) Abt. fuer Klinische Radiologie - Schwerpunkt Strahlentherapie; Hansmann, J. [Heidelberg Univ. (DE.) Abt. fuer Radiologische Diagnostik; Stremmel, W.; Mueller, M. [Heidelberg Univ. (DE). Abt. Innere Medizin 4 (Schwerpunkt Gastroenterologie)

    2001-06-01

    Background: Radiotherapy is potentially curative in early stages of follicle center lymphoma. Frequent side effects are pancytopenia, nausea and abdominal discomfort. A radiation-induced liver injury with serious clinical symptoms and changes in liver function is a rare complication. Case report: Whole abdomen was irradiated in a 49-year-old-patient with a centrocytic-centroblastic lymphoma, stage IA (localization: Left inguinal region). A total dose of 30 Gy was delivered in a weekly fractionation of five times 1.5 Gy. Kidneys were protected by shielding after a dose of 13.5 Gy, liver blocks were positioned after 25 Gy. During the last 2 days of therapy the patient presented with weight gain, ascites, dyspnoea and elevated liver enzymes. Diagnostics revealed hepatosphlenomegaly, ascites and an increased portosystemic pressure gradient. Liver biopsy specimen showed a veno-occlusive disease. Complete relief of symptomatology was achieved within 7 days following placement of a transjugular intrahepatic portosystemic stent-shunt (TIPSS), heparinization and diuretics. Liver enzymes are in the normal range. Conclusion: Veno-occlusive disease of the liver (VOD) is a very rare side effect of primary abdominal irradiation of follicle center lymphoma. This complication should be taken into consideration if a patient presents with upper right quadrant pain, ascites and elevation of liver enzymes especially within 4 months following radiotherapy. Genesis of veno-occlusive disease, diagnostics, therapy and a review of the literature are presented. (orig.) [German] Hintergrund: Die Strahlentherapie spielt bei der kurativen Behandlung der Fruehstadien follikulaerer Keimzentrumslymphome die entscheidende Rolle. Therapiebegleitende Nebenwirkungen sind haeufig Panzytopenie, Nausea und abdominelle Beschwerden. Eine radiogen induzierte Leberschaedigung mit klinisch manifester Symptomatik und schwerer Leberfunktionsstoerung ist dagegen aeusserst selten. Fallbeschreibung: Bei einem 49

  20. Evaluation gallbladder function in patients with spinal cord injury using 99Tcm-DISIDA hepatobiliary imaging

    International Nuclear Information System (INIS)

    Xia Changsuo; Li Hong; Hong Guangxiang

    2005-01-01

    Objective: To investigate gallbladder function in patients with spinal cord injury (SCI). Methods: Eighteen normal control subjects, 16 other traumatic control subjects and 46 SCI patients were include. Gallbladder function was quantitatively evaluated by 99 Tc m labeled imino-diacetic acid analogue (DISIDA) hepatobiliary imaging using two parameters as filling fraction (FF) and ejection fraction (EF). The gallbladder function of SCI patients was further analyzed according to age, sex, body weight, injury gradient (with ASIA criteria), cord injury level and the duration of injury. Results: 52% of SCI patients had abnormal FF and 59% with abnormal EF. Significantly decreased FF and EF values were found in SCI patients, especially in those who were female, severe and high-level injuries of spinal cord. Conclusion: With the use of quantitative 99 Tc m -DISIDA hepatobiliary imaging, significant impairment of the gallbladder function was found in SCI patients. (authors)

  1. Does Impaired Gallbladder Function Contribute to the Development of Barrett's Esophagus and Esophageal Adenocarcinoma?

    LENUS (Irish Health Repository)

    Nassr, Ayman O

    2011-06-01

    Esophageal adenocarcinoma is aetiologically associated with gastro-esophageal reflux, but the mechanisms responsible for the metaplasia-dysplasia sequence are unknown. Bile components are implicated. Impaired gallbladder function may contribute to duodenogastric reflux (DGR) and harmful GERD.

  2. Cholecystokinin-Assisted Hydrodissection of the Gallbladder Fossa during FDG PET/CT-guided Liver Ablation

    Energy Technology Data Exchange (ETDEWEB)

    Tewari, Sanjit O., E-mail: tewaris@mskcc.org [Memorial Sloan-Kettering Cancer Center, Molecular Imaging and Therapy Service, Department of Radiology (United States); Petre, Elena N., E-mail: petree@mskcc.org [Memorial Sloan-Kettering Cancer Center, Interventional Radiology Service, Department of Radiology (United States); Osborne, Joseph, E-mail: osbornej@mskcc.org [Memorial Sloan-Kettering Cancer Center, Molecular Imaging and Therapy Service, Department of Radiology (United States); Sofocleous, Constantinos T., E-mail: sofoclec@mskcc.org [Memorial Sloan-Kettering Cancer Center, Interventional Radiology Service, Department of Radiology (United States)

    2013-12-15

    A 68-year-old female with colorectal cancer developed a metachronous isolated fluorodeoxyglucose-avid (FDG-avid) segment 5/6 gallbladder fossa hepatic lesion and was referred for percutaneous ablation. Pre-procedure computed tomography (CT) images demonstrated a distended gallbladder abutting the segment 5/6 hepatic metastasis. In order to perform ablation with clear margins and avoid direct puncture and aspiration of the gallbladder, cholecystokinin was administered intravenously to stimulate gallbladder contraction before hydrodissection. Subsequently, the lesion was ablated successfully with sufficient margins, of greater than 1.0 cm, using microwave with ultrasound and FDG PET/CT guidance. The patient tolerated the procedure very well and was discharged home the next day.

  3. Type II perforation of the body of the gallbladder in acalculous ...

    African Journals Online (AJOL)

    Arun Kumar Agnihotri

    have necrosis or gangrene, but may have a small perforation. Gallbladder ... surgical conditions and so specific treatment is ... persisting obstruction leads to vascular compromise gangrene ... alternative especially in high-risk patients19.

  4. Transpapilary drainage of the gallbladder; Report of two cases and literature revision

    International Nuclear Information System (INIS)

    Angel G, Rafael; Bonilla G, Romulo Arturo; Mejia Prado, Andres Felipe; Rojas Rodriguez, Carlos Arturo; Ospina Nieto, John

    2005-01-01

    We present two patients with cholelithiasis, repeated bouts of acute cholecystitis and high surgical risk secondary to coexisting illness, in which transpapilary drainage of the gallbladder was done. The literature is reviewed

  5. Effects of rapid digitalization on total and regional myocardial performance in patients with coronary artery disease.

    Science.gov (United States)

    Ferlinz, J; DelVicario, M; Aronow, W S

    1978-09-01

    In order to evaluate the effects of rapid digitalization on LV volumes, ejection fraction, and asynergy, 21 patients without heart failure were studied with a combination of hemodynamic and angiographic techniques before and after administration of intravenous ouabain (0.007 mg./Kg.). Seven patients had no CAD and served as normal (control) subjects (Group I), while 14 patients had extensive coronary disease (Group II). All pre-ouabain parameters were within the normal limits in Group I. After ouabain infusion, all indices of LV contractility: dP/dt, VCF, and ejection fraction rose significantly in the normal group, while LV filling pressure and end-diastolic volume remained unchanged. The baseline hemodynamic and volumetric values for Group II patients corresponded closely to their normal (Group I) counterparts, and exhibited similar changes after ouabain administration. Eight patients in Group II also had regional disorders of LV contractility, delineated by 23 abnormal hemiaxes of shortening. After ouabain, 15 out of 23 asynergic segments (65 per cent) improved, seven remained unchanged, and one worsened. It is therefore concluded that rapid digitalization not only enhances LV performance in normal subjects and in patients with CAD, but can also markedly reduce the extent of LV asynergy.

  6. Management and diagnosis of gallbladder polyps: a systematic review.

    Science.gov (United States)

    Babu, Benoy I; Dennison, Ashley R; Garcea, Giuseppe

    2015-05-01

    Recommendation for management of gallbladder polyps (GBPs) >1 cm is cholecystectomy. No consensus exists on management of GBPs extraction was used to retrieve specified end points. Literature search yielded 43 manuscripts with a dataset of 11,685 patients with GBPs. M:F ratio was 1.3:1. Average age (range) was 49 years (32-83). Patients with malignant GBPs had an average (range) age of 58 (50-66) years with M:F ratio of 0.78:1. Cholesterol polyps constituted 60.5% of GBPs followed by adenomas (15.2%) and cancer (11.6%). Malignant GBPs ≥1 cm, 1 cm is appropriate. For GBPs 10 mm.

  7. Laparoscopic Nissen (total) versus anterior 180° fundoplication for gastro-esophageal reflux disease

    Science.gov (United States)

    Du, Xing; Wu, Ji-Min; Hu, Zhi-Wei; Wang, Feng; Wang, Zhong-Gao; Zhang, Chao; Yan, Chao; Chen, Mei-Ping

    2017-01-01

    Abstract Background: Laparoscopic Nissen fundoplication (LNF) has been the gold standard for the surgical management of Gastro-esophageal reflux disease (GERD). Laparoscopic anterior 180° fundoplication (180° LAF) is reported to reduce the incidence of postoperative complications while obtaining similar control of reflux. The present meta-analysis was conducted to confirm the value of the 2 techniques. Methods: PubMed, Medline, Embase, Cochrane Library, Springerlink, and China National Knowledge Infrastructure Platform databases were searched for randomized controlled trials (RCTs) comparing LNF and 180° LAF. Data regarding the benefits and adverse results of 2 techniques were extracted and compared using a meta-analysis. Results: Six eligible RCTs comparing LNF (n = 266) and 180° LAF (n = 265) were identified. There were no significant differences between LNF and 180° LAF with regard to operating time, perioperative complications, length of hospital stay, patient satisfaction, willingness to undergo surgery again, quality of life, postoperative heartburn, proton pump inhibitor (PPI) use, postoperative DeMeester scores, postoperative lower esophageal sphincter (LES) pressure, postoperative gas-bloating, unable to belch, diarrhea, or overall reoperation. LNF was associated with a higher prevalence of postoperative dysphagia compared with 180° LAF, while 180° LAF was followed by more reoperation for recurrent reflux symptoms. Conclusion: LNF and 180° LAF are equally effective in controlling reflux symptoms and obtain a comparable prevalence of patient satisfaction. 180° LAF can reduce the incidence of postoperative dysphagia while this is offset by a higher risk of reoperation for recurrent symptoms. The risk of recurrent symptoms should need to be balanced against the risk of dysphagia when surgeons choose surgical procedures for each individual with GERD. PMID:28906412

  8. Indication and Usefulness of Bile Juice Cytology for Diagnosis of Gallbladder Cancer

    Directory of Open Access Journals (Sweden)

    Hiroshi Itsuki

    2018-01-01

    Full Text Available Aim. We examined the effectiveness of bile juice cytology for distinguishing between benign and malignant gallbladder lesions of the protruding type with various sampling points, sampling methods, and macroscopic forms in order to discuss the effectiveness of the endoscopic transpapillary gallbladder drainage (ETGD cytology. Methods. We studied 162 cases of patients with a lesion localized within the gallbladder. At first, we examined the effectiveness for diagnosis of ETBD cytology using ERC and then that of the first ETGD cytology after placing the ETGD. Next, we examined the diagnostic effectiveness of the washed ETGD cytology by using the ETGD. Finally, we examined complications. Results. In the final diagnoses, we identified 33 cases of adenocarcinoma, 10 cases of adenoma, 63 cases of ADM, 35 cases of nonneoplastic polyp, and 21 cases of chronic cholecystitis. It was found that the sensitivity of ETBD cytology was 3.6% and that of ETGD cytology was 59.1%. In the comparison of diagnostic effectiveness of cytologic diagnosis using samples of bile juice from the gallbladder collected by different methods, the sensitivities were 38.9% and 73.3% for the first and washed ETGD cytologies, respectively. In the comparison of the diagnostic effectiveness of gallbladder bile juice cytology using samples collected for different forms of lesion and by different methods, the sensitivities were 38.9% and 73.3%, respectively, for the first and washed ETGD cytologies for flat gallbladder wall thickening, while it was impossible to diagnose for lesions of GB polyp. Conclusion. For diagnosis of gallbladder cancer, we consider that the ETGD cytology should be taken into consideration for lesions of flat gallbladder wall thickening, for which it is difficult to distinguish between benign and malignant lesions.

  9. The assessment of gallbladder with various fatty meal in oral cholecystography

    International Nuclear Information System (INIS)

    Yeon, Jeong Hum; Kwon, Lee Seon; Kim, Myung Sook; Cheung, Kyung Mo; Kim, Hea Sung; Cheung, Hwan

    1993-01-01

    However, technical advances in ultrasono imaging have had a remarkable impact on the study of biliary system oral cholecystography is a contrast of the gallbladder which is very frequently performed even with the application of Extra Shock Wave Lithotripsy(ESWL) in clinical use. Oral GB requires a stringent preparation if it is to be fully successful and a considerable amount of time to complete all its procedures and its objects of the radiographs. 1) to obtain a firm diagnosis of the presence of gallstones. 2) to ease function of the gallbladder that is, its ability to concentrate and store bile After a times sequence of X - ray exposures taken in various positions to show the gallbladder to be satisfactorily filled, the patient is given a fatty meal, for instances two eggs or a cup of milk. The gallbladder which is drained by the cystic duct stores and concentrates the bile and is stimulated to contrast and excrete the bile by hormone 'cholecystokinin' secreted in the intestinal mucosa. To evaluate the effect of the fatty meal which caused the gallbladder to constrict and empty, and by so doing the contrast medium passes through the cystic and bile ducts which are shown in radiographs exposed from 15-30 minutes after the variety practice of fatty meal, such as soft-boiled 2 eggs, raw 2 eggs, 100g of peanuts, and 200ml of milk. If the concentration of the opaque medium in the gallbladder is adequate, then not only the size, shape and position of the gallbladder will be shown from firms taken at intervals, the rate of concentration of the opaque medium and of the emptying of gallbladder has been measured and analyzed

  10. Treatment of gallbladder stone with common bile duct stones in the laparoscopic era

    OpenAIRE

    Zhang, Wei-jie; Xu, Gui-fang; Huang, Qin; Luo, Kun-lun; Dong, Zhi-tao; Li, Jie-ming; Wu, Guo-zhong; Guan, Wen-xian

    2015-01-01

    Background: Laparoscopic common bile duct exploration (LCBDE) for stone can be carried out by either laparoscopic transcystic stone extraction (LTSE) or laparoscopic choledochotomy (LC). It remains unknown as to which approach is optimal for management of gallbladder stone with common bile duct stones (CBDS) in Chinese patients. Methods: From May 2000 to February 2009, we prospective treated 346 consecutive patients with gallbladder stones and CBDS with laparoscopic cholecystectomy and LCBDE....

  11. The assessment of gallbladder with various fatty meal in oral cholecystography

    Energy Technology Data Exchange (ETDEWEB)

    Yeon, Jeong Hum; Kwon, Lee Seon; Kim, Myung Sook; Cheung, Kyung Mo; Kim, Hea Sung; Cheung, Hwan [Seoul National University Hospital, Seoul (Korea, Republic of)

    1993-05-15

    However, technical advances in ultrasono imaging have had a remarkable impact on the study of biliary system oral cholecystography is a contrast of the gallbladder which is very frequently performed even with the application of Extra Shock Wave Lithotripsy(ESWL) in clinical use. Oral GB requires a stringent preparation if it is to be fully successful and a considerable amount of time to complete all its procedures and its objects of the radiographs. 1) to obtain a firm diagnosis of the presence of gallstones. 2) to ease function of the gallbladder that is, its ability to concentrate and store bile After a times sequence of X - ray exposures taken in various positions to show the gallbladder to be satisfactorily filled, the patient is given a fatty meal, for instances two eggs or a cup of milk. The gallbladder which is drained by the cystic duct stores and concentrates the bile and is stimulated to contrast and excrete the bile by hormone 'cholecystokinin' secreted in the intestinal mucosa. To evaluate the effect of the fatty meal which caused the gallbladder to constrict and empty, and by so doing the contrast medium passes through the cystic and bile ducts which are shown in radiographs exposed from 15-30 minutes after the variety practice of fatty meal, such as soft-boiled 2 eggs, raw 2 eggs, 100g of peanuts, and 200ml of milk. If the concentration of the opaque medium in the gallbladder is adequate, then not only the size, shape and position of the gallbladder will be shown from firms taken at intervals, the rate of concentration of the opaque medium and of the emptying of gallbladder has been measured and analyzed.

  12. Reproducibility of gallbladder ejection fraction measured by fatty meal cholescintigraphy

    International Nuclear Information System (INIS)

    Al-Muqbel, Kusai M.; Hani, M. N. Hani; Elheis, M. A.; Al-Omari, M. H.

    2010-01-01

    There are conflicting data in the literature regarding the reproducibility of the gallbladder ejection fraction (GBEF) measured by fatty meal cholescintigraphy (CS). We aimed to test the reproducibility of GBEF measured by fatty meal CS. Thirty-five subjects (25 healthy volunteers and 10 patients with chronic abdominal pain) underwent fatty meal CS twice in order to measure GBEF1 and GBEF2. The healthy volunteers underwent a repeat scan within 1-13 months from the first scan. The patients underwent a repeat scan within 1-4 years from the first scan and were not found to have chronic acalculous cholecystitis (CAC). Our standard fatty meal was composed of a 60-g Snickers chocolate bar and 200 ml full-fat yogurt. The mean ± SD values for GBEF1 and GBEF2 were 52±17% and 52±16%, respectively. There was a direct linear correlation between the values of GBEF1 and GBEF2 for the subjects, with a correlation coefficient of 0.509 (p=0.002). Subgroup data analysis of the volunteer group showed that there was significant linear correlation between volunteer values of GBEF1 and GBEF2, with a correlation coefficient of 0.473 (p=0.017). Subgroup data analysis of the non-CAC patient group showed no significant correlation between patient values of GBEF1 and GBEF2, likely due to limited sample size. This study showed that fatty meal CS is a reliable test in gallbladder motility evaluation and that GBEF measured by fatty meal CS is reproducible

  13. Reproducibility of gallbladder ejection fraction measured by fatty meal cholescintigraphy

    Energy Technology Data Exchange (ETDEWEB)

    Al-Muqbel, Kusai M.; Hani, M. N. Hani; Elheis, M. A.; Al-Omari, M. H. [School of Medicine, Jordan University of Science and Technology, Irbid (Jordan)

    2010-12-15

    There are conflicting data in the literature regarding the reproducibility of the gallbladder ejection fraction (GBEF) measured by fatty meal cholescintigraphy (CS). We aimed to test the reproducibility of GBEF measured by fatty meal CS. Thirty-five subjects (25 healthy volunteers and 10 patients with chronic abdominal pain) underwent fatty meal CS twice in order to measure GBEF1 and GBEF2. The healthy volunteers underwent a repeat scan within 1-13 months from the first scan. The patients underwent a repeat scan within 1-4 years from the first scan and were not found to have chronic acalculous cholecystitis (CAC). Our standard fatty meal was composed of a 60-g Snickers chocolate bar and 200 ml full-fat yogurt. The mean {+-} SD values for GBEF1 and GBEF2 were 52{+-}17% and 52{+-}16%, respectively. There was a direct linear correlation between the values of GBEF1 and GBEF2 for the subjects, with a correlation coefficient of 0.509 (p=0.002). Subgroup data analysis of the volunteer group showed that there was significant linear correlation between volunteer values of GBEF1 and GBEF2, with a correlation coefficient of 0.473 (p=0.017). Subgroup data analysis of the non-CAC patient group showed no significant correlation between patient values of GBEF1 and GBEF2, likely due to limited sample size. This study showed that fatty meal CS is a reliable test in gallbladder motility evaluation and that GBEF measured by fatty meal CS is reproducible

  14. Medical and surgical management of gallbladder sludge and mucocoele development in a Miniature Schnauzer

    Directory of Open Access Journals (Sweden)

    Harvey Saunders

    2017-06-01

    Full Text Available The factors enhancing mucocoele development in dogs remain poorly understood. A 7-year-old female spayed Miniature Schnauzer was presented to the Massey University Veterinary Teaching Hospital for progressive lethargy, inappetance and abdominal discomfort. Initial physical examination findings revealed a moderate degree of cranial abdominal pain, with subsequent diagnostic tests confirming the patient as having diabetes mellitus, with a concurrent marked hypertriglyceridaemia. In an attempt to localise the source of pain, an ultrasound examination of the abdomen was performed, revealing a marked degree of gallbladder sludge. With appropriate medical management including ursodeoxycholic acid and insulin therapy, the patient stabilised and was discharged. With persistence of clinical signs three months later, progression of the gallbladder sludge towards mucocoele development was suspected. Exploratory laparotomy was instigated, and an emergency cholecystectomy was performed. This case report therefore entails a suspected gallbladder mucocoele that developed in a diabetic patient with previously diagnosed biliary sludge. A unique feature of this case report is the presence of diabetes mellitus, which has been suggested to be a causative factor in the development of gallbladder mucocoeles. It is also hypothesised that gallbladder sludge and mucocoeles are associated, however it is yet to be ascertained whether this association is causal or contributory. The authors examined the possible relationship between this endocrinopathy and biliary sludge, and their possible effects on mucocoele development. Specific associated factors to sludge formation are also examined. The medical and surgical management of gallbladder mucocoeles is discussed.

  15. A case report of the clear cell variant of gallbladder carcinoma.

    Science.gov (United States)

    Maharaj, Ravi; Cave, Christo; Sarran, Kevin; Bascombe, Nigel; Dan, Dilip; Greaves, Wesley; Warner, Wayne A

    2017-01-01

    Clear cell gallbladder carcinoma accounts for less than 1% of all gallbladder malignancies and demonstrates its unique histopathological characteristics in patients with no prior medical illness or familial predisposition. Here we present a case of a 56-year-old female, with no prior medical conditions presented with a 2-month history of upper abdominal pain. Routine hematological and biochemical tests were unremarkable. An abdominal ultrasound revealed the presence of a gallbladder calculi, and a fundic mass while magnetic resonance cholangiopancreatography revealed a 8.0cm×3.5cm gallbladder mass. Computed tomography imaging excluded any distant haematogenous metastases. An open cholecystectomy with lymphadenectomy was proceeded by staging laparoscopy. Upon pathologic investigation, the morphologic and immunophenotypic features supported a diagnosis of clear cell variant of gallbladder carcinoma. Pathological prognostications for primary clear cell gall bladder carcinomas are not well defined due to the rarity of cases and possible misidentification as secondary metastases. Foci of adenocarcinoma within the tumor along with immunohistochemical staining probes can be informative in consideration of differential diagnosis. In these cases, clinical case management should be personalized for increased survival with the possible incorporation of next generation sequencing approaches to guide therapeutic algorithms. We discuss this exceedingly rare case of the clear cell variant of gallbladder carcinoma in detail, highlighting some of the diagnostic, and clinical challenges. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

  16. Agenesis of the gallbladder with hypoplastic cystic duct diagnosed at laparoscopy.

    Science.gov (United States)

    Kwon, A-Hon; Yanagimoto, Hiroaki; Matsui, Yoichi; Imamura, Atsushi

    2006-08-01

    An 86-year-old man was admitted to our department with complaints of intermittent upper abdominal pain. Ultrasonography of the abdomen showed dilated extrahepatic bile ducts containing stones; however, the gallbladder was not clearly identified. Magnetic resonance cholangiopancreatography showed dilated extrahepatic ducts and choledocholithiasis without gallbladder visualization. The stone extraction was performed with endoscopic sphincterotomy. Three-dimensional images using spiral-computed tomography after intravenous-infusion cholangiography clearly demonstrated an obstruction of the cystic duct. The patient was scheduled for laparoscopic cholecystectomy. At laparoscopy, the gallbladder fossa was not identified on the undersurface of the liver. Despite a thorough examination of the intrahepatic (left-sided within the lesser omentum), retroperitoneal, retrohepatic (within the falciform ligament), retroduodenal, and retropancreatic areas using laparoscopic ultrasonography, the gallbladder was not found. After careful dissection of the hepatoduodenal ligament, the dilated extrahepatic bile duct and a 1-cm length of hypoplastic cystic duct were found. Gallbladder agenesis is usually accompanied by the lack of the cystic duct. The present case is the third report of gallbladder agenesis with a patent or hypoplastic cystic duct.

  17. Trends in port-site metastasis after laparoscopic resection of incidental gallbladder cancer: A systematic review.

    Science.gov (United States)

    Berger-Richardson, David; Chesney, Tyler R; Englesakis, Marina; Govindarajan, Anand; Cleary, Sean P; Swallow, Carol J

    2017-03-01

    The risk of port-site metastasis after laparoscopic removal of incidental gallbladder cancer was previously estimated to be 14-30%. The present study was designed to determine the incidence of port-site metastasis in incidental gallbladder cancer in the modern era (2000-2014) versus the historic era (1991-1999). We also investigated the site of port-site metastasis. Using PRISMA, a systematic review was conducted to identify papers that addressed the development of port-site metastasis after laparoscopic resection of incidental gallbladder cancer. Studies that described cancer-specific outcomes in ≥5 patients were included. A validated quality appraisal tool was used, and a weighted estimate of the incidence of port-site metastasis was calculated. Based on data extracted from 27 papers that met inclusion criteria, the incidence of port-site metastasis in incidental gallbladder cancer has decreased from 18.6% prior to 2000 (95% confidence interval 15.3-21.9%, n = 7) to 10.3% since then (95% confidence interval 7.9-12.7%, n = 20) (P extraction site is at significantly higher risk than nonextraction sites. The incidence of port-site metastasis in incidental gallbladder cancer has decreased but remains high relative to other primary tumors. Any preoperative finding that raises the suspicion of gallbladder cancer should prompt further investigation and referral to a hepato-pancreato-biliary specialist. Copyright © 2016 Elsevier Inc. All rights reserved.

  18. Interposition of the gallbladder in the common hepatic duct: a rare dangerous anomaly. Case report.

    Science.gov (United States)

    Rosato, L; Ginardi, A; Mondini, G

    2011-01-01

    Anomalies of the gallbladder position in the biliary tract are rare, but they could be very dangerous during cholecystectomy. A 48-year-old man presented with a 2-week history of intermittent epigastric pain, scleral jaundice and elevation of liver function tests. After a magnetic resonance cholangiogram and an endoscopic retrograde cholangiogram with sphincterotomy, he was submitted to laparoscopic cholecystectomy, the conversion to laparotomy was decided for the suspect of gallbladder interposition. The anatomical anomaly was confirmed and a Roux-en-Y hepaticojejunostomy was executed, with end-to-side anastomosis between the confluence of the hepatic ducts and the fourth loop of jejunum, on a biliary stent. This catheter was removed in the tenth postoperative day; after cholangiography and CT abdominal scan the patient was discharged, without complications. The gallbladder interposition is a rare malformation which seems to arise from an embryonic anomaly occurring between the 4th and the 5th week and whose potential causes have not been detected. A similar outcome could be also determined by a Mirizzi syndrome, but in our case it is excluded because intra-operatively there was no inflammatory reaction that could justify the presence of a fistula between the gallbladder and the common hepatic duct. Once the gallbladder interposition is found, the surgical treatment consists in removing the gallbladder itself and the corresponding part of the common hepatic duct. The reconstruction is carried out by a Roux-en-Y hepaticojejunostomy with anastomosis at the hepatic hilum, positioning a biliary stent.

  19. Tyrosine hydroxylase positive nerves and mast cells in the porcine gallbladder

    Directory of Open Access Journals (Sweden)

    I. Stefanov

    2017-03-01

    Full Text Available The aim of this study was to detect the localisation of tyrosine hydroxylase (TH positive nerve fibres (THN and distribution of tyrosine hydroxylase positive mast cells (THMC in the wall of porcine gallbladder. THN were observed as single fibres, nerve fibres forming perivascular plexuses and nerve fibres grouped within the nerve fascicles. In the gallbladder`s fundus, body and neck, the TH+ fibres formed mucosal, muscular and serosal nonganglionated nerve plexuses. Toluidine blue (TB staining was used to confirm that the TH positive cells were mast cells. The number of THMC in the propria of gallbladder`s fundus, body and neck was significantly higher than in the muscular and serosal layers in both genders. The number of mast cells in the musculature was higher than in the serosa. The density and location of the THMC were similar to the TB positive (with gamma meta-chromasia mast cells in both males and females, and statistically significant difference was not established. In conclusion, original data concerning the existence and localisation of catecholaminergic nerves and THMC distribution in the porcine gallbladder’s wall are presented. The results could con-tribute to the body of knowledge of functional communication between autonomic nerves and mast cells in the gallbladder.

  20. A clinicopathological study of nine cases of gallbladder carcinoma in 1122 cholecystectomies in Johor, Malaysia.

    Science.gov (United States)

    Khoo, Joon Joon; Nurul, Akmar Misron

    2008-06-01

    An audit of 1122 cholecystectomies for a 6-year period from 2000 to 2005 was done to review cases of primary carcinoma of gallbladder. There were nine cases of primary carcinoma of gallbladder. Six were females and 3 males. Their ages ranged from 27 to 81 years. Pre-operatively, only 2 (11.1%) were clinically suspected of carcinoma while 3 were diagnosed as cholecystitis, two as cholelithiasis and one case each of ovarian cyst and intestinal obstruction. Intra-operatively, an additional four cases were suspected as gallbladder carcinoma with the remaining three cases diagnosed as only having gallstones. Altogether only 5 (55.6%) cases were associated with gallstones. Six (66.67%) cases of gallbladder carcinoma had abnormal macroscopical lesions noted; either papillary lesions or polypoid masses. The remaining 3 cases had thickening of the wall, consistent with chronic cholecystitis. Seven cases were found histologically to be adenocarcinoma. Of these, two were papillary carcinoma and one signet ring cell type adenocarcinoma. One case of squamous cell carcinoma and one case of adenosquamous carcinoma were noted. This study highlights the importance of careful macroscopical and microscopical evaluation of a routine pathological examination of gallbladder removed for cholecystitis or cholelithiasis. It provides the incidence of gallbladder carcinoma in patients who underwent cholecystectomies in a government hospital in Johor, Malaysia.

  1. Leveraging Real-World Evidence in Disease-Management Decision-Making with a Total Cost of Care Estimator.

    Science.gov (United States)

    Nguyen, Thanh-Nghia; Trocio, Jeffrey; Kowal, Stacey; Ferrufino, Cheryl P; Munakata, Julie; South, Dell

    2016-12-01

    Health management is becoming increasingly complex, given a range of care options and the need to balance costs and quality. The ability to measure and understand drivers of costs is critical for healthcare organizations to effectively manage their patient populations. Healthcare decision makers can leverage real-world evidence to explore the value of disease-management interventions in shifting total cost trends. To develop a real-world, evidence-based estimator that examines the impact of disease-management interventions on the total cost of care (TCoC) for a patient population with nonvalvular atrial fibrillation (NVAF). Data were collected from a patient-level real-world evidence data set that uses the IMS PharMetrics Health Plan Claims Database. Pharmacy and medical claims for patients meeting the inclusion or exclusion criteria were combined in longitudinal cohorts with a 180-day preindex and 360-day follow-up period. Descriptive statistics, such as mean and median patient costs and event rates, were derived from a real-world evidence analysis and were used to populate the base-case estimates within the TCoC estimator, an exploratory economic model that was designed to estimate the potential impact of several disease-management activities on the TCoC for a patient population with NVAF. Using Microsoft Excel, the estimator is designed to compare current direct costs of medical care to projected costs by varying assumptions on the impact of disease-management activities and applying the associated changes in cost trends to the affected populations. Disease-management levers are derived from literature-based concepts affecting costs along the NVAF disease continuum. The use of the estimator supports analyses across 4 US geographic regions, age, cost types, and care settings during 1 year. All patients included in the study were continuously enrolled in their health plan (within the IMS PharMetrics Health Plan Claims Database) between July 1, 2010, and June 30

  2. Regression of Ophthalmopathic Exophthalmos in Graves' Disease After Total Thyroidectomy: a Prospective Study of a Surgical Series.

    Science.gov (United States)

    Bhargav, P R K; Sabaretnam, M; Kumar, S Chandra; Zwalitha, S; Devi, N Vimala

    2017-12-01

    Autoimmune ophthalmopathy is one of the salient clinical features associated with Graves' disease. Exophthalmos is one of the commonest manifestations of Graves' associated ophthalmopathy. It is reported to regress after thyroidectomy favourably compared to radioiodine or antithyroid drug therapy. In this context, we present our experience based on a surgical series of Graves' disease. This is a prospective study of 15 patients of Graves' disease associated with ophthalmopathic exophthalmos. Preoperative and monthly postoperative evaluation of exophthalmos was done with Hertel's exophthalmometer, apart from documenting lid, extra-ocular muscle and orbital involvement. The minimum follow-up of the cohort was 12 months. The female to male ratio was 12:3 and the mean age of the subjects was 33.4 years (18-55). Exophthalmos was bilateral in 13 and unilateral in 2 patients. All the 15 patients underwent total thyroidectomy without any major morbidity. Exophthalmos regressed in 12 patients at a mean follow-up of 15.6 ± 6.4 months (14-38) and was static in 3. None of the cases had worsened ophthalmopathy at the final follow-up. Mean regression of exophthalmos was 2.1 mm (1-5). The regression was statistically significant at P value = 0.035. Surgery has a positive impact on the regression of ophthalmopathic exophthalmos associated with Graves' disease.

  3. The evolving role of the total artificial heart in the management of end-stage congenital heart disease and adolescents.

    Science.gov (United States)

    Ryan, Thomas D; Jefferies, John L; Zafar, Farhan; Lorts, Angela; Morales, David L S

    2015-01-01

    Advances in medical therapies have yielded improvement in morbidity and a decrease in mortality for patients with congenital heart disease, both surgically palliated and uncorrected. An unintended consequence is a cohort of adolescent and adult patients with heart failure who require alternative therapies. One intriguing option is placement of a total artificial heart (TAH) either as a bridge to transplant or as a destination therapy. Of the 1091 Jarvik-7 type TAH (Symbion, CardioWest and SynCardia) placed between 1985 and 2012, only 24 have been performed in patients with congenital heart disease, and a total of 51 were placed in patients younger than 21. At our institution, the SynCardia TAH was implanted in a 19-year-old patient with cardiac allograft failure because of chronic rejection and related multisystem organ failure including need for hemodialysis. Over the next year, she was nutritionally and physically rehabilitated, as were her end organs, allowing her to come off dialysis, achieve normal renal function and eventually be successfully transplanted. Given the continued growth of adolescent and adult congenital heart disease populations with end-stage heart failure, the TAH may offer therapeutic options where previously there were few. In addition, smaller devices such as the SynCardia 50/50 will open the door for applications in smaller children. The Freedom Driver offers the chance for patients to leave the hospital with a TAH, as does the AbioCor, which is a fully implantable TAH option. In this report, we review the history of the TAH and potential applications in adolescent patients and congenital heart disease.

  4. Fatal intra-abdominal hemorrhage as a result of avulsion of the gallbladder: a postmortem case report

    International Nuclear Information System (INIS)

    Usui, Akihito; Kawasumi, Yusuke; Hosokai, Yoshiyuki; Saito, Haruo; Igari, Yui; Funayama, Masato

    2013-01-01

    Gallbladder injuries are extremely rare in blunt trauma, with a reported incidence of <2%. We report an autopsy case of fatal hemorrhagic shock due to intra-abdominal bleeding resulting from complete avulsion of the gallbladder associated with liver cirrhosis. Multiplanar images derived from multislice computed tomography (MSCT) performed as part of pre-autopsy screening showed complete avulsion of the gallbladder without any other associated intra-abdominal injuries, facilitating forensic autopsy planning. In this report, we discuss the role of MSCT in cases of fatal intra-abdominal bleeding caused by avulsion of the gallbladder and discuss the mechanism of this injury

  5. Does IQ predict total and cardiovascular disease mortality as strongly as other risk factors? Comparison of effect estimates using the Vietnam Experience Study

    DEFF Research Database (Denmark)

    Batty, G D; Shipley, M J; Gale, C R

    2008-01-01

    To compare the strength of the relation of two measurements of IQ and 11 established risk factors with total and cardiovascular disease (CVD) mortality.......To compare the strength of the relation of two measurements of IQ and 11 established risk factors with total and cardiovascular disease (CVD) mortality....

  6. Social network diversity and risks of ischemic heart disease and total mortality: findings from the Copenhagen City Heart Study

    DEFF Research Database (Denmark)

    Barefoot, JC; Grønbæk, M; Jensen, Gorm Boje

    2005-01-01

    Measures of various types of social contacts were used as predictors of ischemic heart disease events and total mortality in an age-stratified random sample of 9,573 adults enrolled in the Copenhagen City Heart Study (Copenhagen, Denmark). Baseline examinations were conducted in 1991-1994, and pa......Measures of various types of social contacts were used as predictors of ischemic heart disease events and total mortality in an age-stratified random sample of 9,573 adults enrolled in the Copenhagen City Heart Study (Copenhagen, Denmark). Baseline examinations were conducted in 1991......-1994, and participants were followed until the end of 1997. Contacts with parents, children, family members, and friends were associated with better health. The presence of a spouse or partner was protective for men. Contacts with neighbors showed a trend toward a reversed pattern, and the effects of contacts with work...... colleagues and children differed by gender. Most types of contacts that occurred at least monthly were just as protective as those occurring more frequently. An index of intimate social contact diversity with family and friends had graded relations with both outcomes. Comparisons of persons reporting three...

  7. The study of combination therapy for arterial infusion chemotherapy and radiation therapy in unresectable gallbladder cancer

    International Nuclear Information System (INIS)

    Goto, Takuma; Saito, Hiroya; Yanagawa, Nobuyuki; Fujinaga, Akihiro; Saito, Yoshinori

    2013-01-01

    In this study, we investigated an effective strategy of treatment for unresectable gallbladder cancer (GBC) by the retrospective analysis of prognostic factors and anti-tumor therapies, especially combination therapy of arterial infusion chemotherapy and radiation therapy (AI+PT). Forty-three patients with unresectable GBC were enrolled, and prognostic factors were investigated by multivariate analysis using a proportional hazard model. In addition, we examined the indication and after-therapy by analyzing the each factor cumulative survival rates and anti-tumor effect about the AI + RT group (n=24). AI + RT and the responders to the first-line therapy were significant prognostic factors. In AI + RT group, median survival time, progression-free survival and the 1-year survival rate, the response and disease control rates was 15.5 months, 7.1 months, 62.5%. 54.2% and 95.8%, respectively; which suggested prolonged survival and high anti-tumor effect. Cumulative survival rate was significantly shorter in cases with distant metastasis except liver metastases, and has been tendency to extend in the group who underwent systemic chemotherapy as after-therapy. The treatment strategy, using the Al + RT as first-line with the systemic chemotherapy as after-therapy, suggested contribute to the prolonged survival in locally advanced and liver metastases cases of GBC. (author)

  8. Sonographic diagnosis of gallbladder cancer: analysis of mis-diagnosed cases

    International Nuclear Information System (INIS)

    Park, Ji Hyun; Moon, Jung Mi; Ahn, Sang Won; Song, Ik Hoon

    1993-01-01

    Ultrasonography is the most valuable diagnostic tool in the evaluation of gallbladder (GB) diseases. Although sonographic findings in GB cancer have been well described, the diagnostic accuracy has not been clearly analyzed. Our purpose of this report was to discuss diagnostic difficulties and analyze causes of misdiagnosis of GB cancer based on our recent experience and so may result in more accurate diagnosis of GB cancer. We analyzed 13misdiagnosed cases out of 24 cases of GB cancer with special emphasis on diagnostic difficulties and causes of misidagnosis. The most common type of misdiagnosed GB cancer was thickened wall type which was found in 10 cases. Preoperative sonographic diagnosis of these cases was empyema in 4 cases, cholecystitis in 3, and non-specific GB wall thickening in 1. In 2 cases, any lesion could not be detected at ultrasonography. Two cases with intraluminal type of GB cancer were misdiagnosed ; one being misdiagnosed as cholecystitis with stone, and the other being completely missed. Three cases that were completely missed consist of 2 with focal wall thickening and 1 involving GB neck. In conclusion, sonographic diagnosis of GB cancer is difficult, because the wall thickening type, that mimicks the cholecystitis, is frequent. Thorough and careful investigation of GB is mandatory for eliminating misdiagnosis

  9. Epigenetic regulation of APC in the molecular pathogenesis of gallbladder cancer.

    Science.gov (United States)

    Tekcham, Dinesh Singh; Poojary, Satish S; Bhunia, Shushruta; Barbhuiya, Mustafa Ahmed; Gupta, Sanjeev; Shrivastav, Braj Raj; Tiwari, Pramod Kumar

    2016-05-01

    Loss of function of adenomatous polyposis coli (APC) has been reported in cancer. The two promoters of APC, 1A and 1B also have roles in cancer. But, the epigenetic role of APC promoters is not yet clear in gallbladder cancer (GBC) and gallstone diseases (GSD). We undertook this study to determine the epigenetic role of APC in GBC and GSD. Methylation-specific (MS)-PCR was used to analyze the methylation of APC gene. The expression of APC gene was studied by semi-quantitative PCR, real-time PCR and immunohistochemistry (IHC) in GBC, GSD and adjacent normal tissues. Of the two promoters, APC 1A promoter was found methylated in 96 per cent GBC ( P=0.0155) and 80 per cent GSD (P=0.015). Exon 1 was downregulated in grade II (P=0.002) and grade III (P=0.0001) of GBC, while exon 2 was normally expressed. Scoring analysis of IHC revealed 0 or negativity in 34.48 per cent (P=0.057) and 1+ in 24.14 per cent (P=0.005) GBC cases suggesting loss of APC expression. The present findings indicate epigenetic silencing of APC in advanced GBC. The methylation pattern, followed by expression analysis of APC may be suggested for diagnostic, prognostic and therapeutic purposes in GBC in future.

  10. Adjuvant therapy in the treatment of gallbladder cancer: a meta-analysis

    International Nuclear Information System (INIS)

    Ma, Ning; Cheng, Hui; Qin, Baodong; Zhong, Renqian; Wang, Bin

    2015-01-01

    The benefit of adjuvant therapy (AT) for gallbladder cancer (GBC) is unclear as evidenced by conflicting results from nonrandomized studies. Here we aimed to perform a meta-analysis to determine the impact of AT on overall survival (OS). We used data from MEDLINE, EMBASE and the Cochrane Collaboration Library and published between October 1967 and October 2014. Studies that evaluated AT compared with curative-intent surgery alone for resected GBC were included. Subgroup analyses of benefit based on node status, margins status, and American Joint Committee on Cancer (AJCC) staging were prespecified. Data were weighted and pooled using random-effect modeling. Ten retrospective studies involving 3,191 patients were analyzed. There was a nonsignificant improvement in OS with AT compared with surgery alone (hazard ratio [HR], 0.76; 95 % confidence interval [CI], 0.56–1.03). A significant improvement was observed in OS with chemotherapy (CT) compared with surgery alone (HR, 0.42; 95 % CI, 0.22–0.80) by sensitivity analysis. The greatest benefit for AT was also observed in those with R1 disease (HR, 0.33; 95 % CI, 0.19–0.59), LN-positive disease (HR, 0.71; 95 % CI, 0.63–0.81), and AJCC staging meeting or exceeding tumor Stage II (HR, 0.45; 95 % CI, 0.26–0.79), but not in those with LN-negative or R0 disease. Our results strongly support the use of CT as an AT in GBC. Moreover, patients with node positivity, margin positivity, or non-stage I disease are more likely to benefit from AT

  11. Total Cerebral Small Vessel Disease MRI Score Is Associated With Cognitive Decline In Executive Function In Patients With Hypertension

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    Renske Uiterwijk

    2016-12-01

    Full Text Available Objectives: Hypertension is a major risk factor for white matter hyperintensities, lacunes, cerebral microbleeds and perivascular spaces, which are MRI markers of cerebral small vessel disease (SVD. Studies have shown associations between these individual MRI markers and cognitive functioning and decline. Recently, a total SVD score was proposed in which the different MRI markers were combined into one measure of SVD, to capture total SVD-related brain damage. We investigated if this SVD score was associated with cognitive decline over 4 years in patients with hypertension. Methods: In this longitudinal cohort study, 130 hypertensive patients (91 patients with uncomplicated hypertension and 39 hypertensive patients with a lacunar stroke were included. They underwent a neuropsychological assessment at baseline and after 4 years. The presence of white matter hyperintensities, lacunes, cerebral microbleeds, and perivascular spaces were rated on baseline MRI. Presence of each individual marker was added to calculate the total SVD score (range 0-4 in each patient. Results: Uncorrected linear regression analyses showed associations between SVD score and decline in overall cognition (p=0.017, executive functioning (p<0.001 and information processing speed (p=0.037, but not with memory (p=0.911. The association between SVD score and decline in overall cognition and executive function remained significant after adjustment for age, sex, education, anxiety and depression score, potential vascular risk factors, patient group and baseline cognitive performance.Conclusions: Our study shows that a total SVD score can predict cognitive decline, specifically in executive function, over 4 years in hypertensive patients. This emphasizes the importance of considering total brain damage due to SVD.

  12. Radiofrequency thermal ablation of benign cystic lesion: an experimental pilot study in a porcine gallbladder model

    International Nuclear Information System (INIS)

    Song, Ho Taek; Rhim, Hyun Chul; Choi, Jung Bin; Oh, Jae Cheon; Cho, On Koo; Koh, Byung Hee; Kim, Yong Soo; Seo, Heung Suk; Joo, Kyung Bin

    2001-01-01

    To determine whether radiofrequency thermal ablation can be used to treat benign cystic lesions in a porcine gallbladder model. This experimental study of radiofrequency thermal ablation involved the use of 15 exvivo porcine gallbladders and 15-G expandable needle electrodes. To investigate optimal temperature parameters, three groups of five were designated according to target temperature:Group A: 70 deg C; Group B: 80 deg C; Group C: 90 deg C. After the target temperature was reached, ablation lasted for one minute. Gallbladder width, height and length were measured before and after ablation , and the estimated volume reduction ratios of the three groups were compared. Whether adjacent liver parenchyma around the gallbladder fossa was ablated by heat conducted from hot bile was also determined, and the thickness of the ablated area of the liver was measured. The volume reduction ratio in Group A, B and C was 42.7%, 41.7% and 42.9%, respectively (ρ>.05). In all 15 cases, gallbladder walls lost their transparency and elasticity at about 70 deg C. In nine of ten cases in Groups B and C, the hepatic capsule around the gallbladder fossa was retracted at about 80 deg C. The mean thickness of liver parenchymal damage adjacent to the gallbladder was 5.4 mm in Group B and 9.8 mm in Group C. In Group A livers, only one case showed minimal gradual parenchymal change. Microscopically, all three groups showed complete coagulation necrosis of the wall. On the basis of this feasibility study, radiofrequency thermal ablation is potentially suitable for the ultrasound-guided treatment of symptomatic cystic lesions including benign hepatic or renal cyst

  13. Prevalence and risk factors of gallbladder polypoid lesions in Chinese petrochemical employees.

    Science.gov (United States)

    Mao, Yu-Shan; Mai, Yi-Feng; Li, Fu-Jun; Zhang, Yan-Ming; Hu, Ke-Min; Hong, Zhong-Li; Zhu, Zhong-Wei

    2013-07-21

    To investigate the prevalence and risk factors of polypoid lesions of the gallbladder (PLGs) in petrochemical employees in Ningbo, Zhejiang Province, China. All active and retired employees aged 20-90 years (n = 11098) of a refinery and chemical plant in eastern China were requested to participate in a health survey. The participants were subjected to interview, physical examination, laboratory assessments and ultrasonography. All the participants were invited to have a physical examination after a face-to-face interview. Fasting blood samples were obtained from the antecubital vein, and the samples were used for the analysis of biochemical values. Abdominal ultrasonography was conducted. A total of 10461 (7331 men and 3130 women) current and former petrochemical employees attended for screening. The overall prevalence of post-cholecystectomy, gallstones and PLGs was 0.9%, 5.2% and 7.4%, respectively. Compared with the increased prevalence of either gallstones or post-cholecystectomy in older persons, PLGs were more common in the middle-aged, peaking in those aged 40-59 years. Excluding the patients with gallstones, gallstones mixed with PLGs, or those who had undergone cholecystectomy, in the remaining 9828 participants, the prevalence of PLGs in men (8.9%) was significantly higher than that in women (5.5%, P employees. Male gender, HBsAg positivity, and middle age are risk factors for developing PLGs.

  14. Association of Radon Background and Total Background Ionizing Radiation with Alzheimer's Disease Deaths in U.S. States.

    Science.gov (United States)

    Lehrer, Steven; Rheinstein, Peter H; Rosenzweig, Kenneth E

    2017-01-01

    Exposure of the brain to ionizing radiation might promote the development of Alzheimer's disease (AD). Analysis of AD death rates versus radon background radiation and total background radiation in U.S. states. Total background, radon background, cosmic and terrestrial background radiation measurements are from Assessment of Variations in Radiation Exposure in the United States and Report No. 160 - Ionizing Radiation Exposure of the Population of the United States. 2013 AD death rates by U.S. state are from the Alzheimer's Association. Radon background ionizing radiation was significantly correlated with AD death rate in 50 states and the District of Columbia (r = 0.467, p = 0.001). Total background ionizing radiation was also significantly correlated with AD death rate in 50 states and the District of Columbia (r = 0.452, p = 0.001). Multivariate linear regression weighted by state population demonstrated that AD death rate was significantly correlated with radon background (β= 0.169, p ionizing radiation is a risk factor for AD. Intranasal inhalation of radon gas could subject the rhinencephalon and hippocampus to damaging radiation that initiates AD. The damage would accumulate over time, causing age to be a powerful risk factor.

  15. Intravascular Large B-Cell Lymphoma Presenting with Diffuse Gallbladder Wall Thickening: A Case Report and Literature Review

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    Sayf Al-Katib

    2018-01-01

    Full Text Available Intravascular large B-cell lymphoma is a rare subtype of extranodal diffuse B-cell lymphoma characterized by proliferation of neoplastic cells within the lumen of small and medium sized vessels. Clinical and imaging findings are nebulous as the intravascular subtype of lymphoma can involve a multitude of organs. Involvement of the gallbladder is extremely uncommon, and imaging findings can be easily confused for more prevalent pathologies. We report a case of intravascular large B-cell lymphoma in an 83-year-old male and review clinical presentation and imaging findings on CT, ultrasound, hepatobiliary iminodiacetic acid (HIDA scan, and MRI. It is important for the radiologist to know about this disease as the imaging findings are atypical of other types of lymphoma, and this may lead to a delay in diagnosis and treatment.

  16. The role of radiotherapy for locally advanced gallbladder carcinoma

    International Nuclear Information System (INIS)

    Shin, Hyun Soo; Seong, Jin Sil

    2000-01-01

    A retrospective review of 72 patients with locally advanced gallbladder carcinoma, between January 1900 and December 1996, was performed. Survival results and prognostic factors are analyzed for the patients treated with a various modalities. The patients were classified by treatment modality: group 1 included to 27 patients treated with palliative surgery alone, and group 2 for 11 patient treated with palliative surgery and radiotherapy; group 3 for 18 patients not treated by any treatment modality, and group 4 for 16 patients treated with radiotherapy alone. Age distribution ranged from 35 to 80 years with a mean of 63 years. The stage was classified by TNM and Nevin's staging system; all patients had an advanced stage more than III. Palliative surgery was done in 3B patients and adjuvant radiation therapy (Rl1 was followed in 11. For 34 patients, in whom no resection was tried, definitive RT was done in 16. Radiation delivered to tumor site and draining nodes up to 45-612 Gy using 10 MY linear accelerator. Chemotherapy was given to 25 patients with 5-FU based regimens. Median survival time was 10.3 months and 3-year survival rates (3-YSR) were 13.0% in all patients. Survival rates according to the treatment modalities were as followed; in palliative surgery alone, 3-YSR was 2.5%; in palliative surgery and adjuvant RT, 3-YSR was 45.5%; in no treatment group, 3YSR were 8.3%; and definitive RT was 13.1%. It was better survival in additional RT after palliative surgery group than palliative surgery alone (p=0.0009). It was better survival in definitive RT group than no treatment group (p=0.022). Significant prognostic factors by multivariate analysis were treatment modalities, the type of tumor and TNM stage. Significant prognostic factors by multivariate analysis were treatment modalities, the type of tumor and the presence of jaundice. It is suggested that RT could be potentially effective as adjuvant treatment modalities after palliative surgery or primary

  17. Clinical cases of joint disease in horse. Total glycosaminoglycans sulphate and keratansulphate in synovial fluid as markers of degenerative cartilage processes

    International Nuclear Information System (INIS)

    Martini, F.M.; Pezzoli, G.; Borghetti, P.; Benazzi, C.

    1997-01-01

    Total glycosaminoglycans sulphate (GAGs) and keratan sulphate (KS) were measured in synovial fluid (SF) obtained from 28 horses with different joint diseases (degenerative joint disease (DJD), osteochondrosis (OCD), positivity to Flex Test (FT)) and 15 horses without any clinical sign of lameness. All groups of animals with joint disease showed levels of total GAGs significantly higher (P0.001) than normal. On the contrary, only DJD affected joints showed a significantly (P0.01) higher level of KS [it

  18. Cost-utility analysis comparing radioactive iodine, anti-thyroid drugs and total thyroidectomy for primary treatment of Graves' disease.

    Science.gov (United States)

    Donovan, Peter J; McLeod, Donald S A; Little, Richard; Gordon, Louisa

    2016-12-01

    Little data is in existence about the most cost-effective primary treatment for Graves' disease. We performed a cost-utility analysis comparing radioactive iodine (RAI), anti-thyroid drugs (ATD) and total thyroidectomy (TT) as first-line therapy for Graves' disease in England and Australia. We used a Markov model to compare lifetime costs and benefits (quality-adjusted life-years (QALYs)). The model included efficacy, rates of relapse and major complications associated with each treatment, and alternative second-line therapies. Model parameters were obtained from published literature. One-way sensitivity analyses were conducted. Costs were presented in 2015£ or Australian Dollars (AUD). RAI was the least expensive therapy in both England (£5425; QALYs 34.73) and Australia (AUD5601; 30.97 QALYs). In base case results, in both countries, ATD was a cost-effective alternative to RAI (£16 866; 35.17 QALYs; incremental cost-effectiveness ratio (ICER) £26 279 per QALY gained England; AUD8924; 31.37 QALYs; ICER AUD9687 per QALY gained Australia), while RAI dominated TT (£7115; QALYs 33.93 England; AUD15 668; 30.25 QALYs Australia). In sensitivity analysis, base case results were stable to changes in most cost, transition probabilities and health-relative quality-of-life (HRQoL) weights; however, in England, the results were sensitive to changes in the HRQoL weights of hypothyroidism and euthyroidism on ATD. In this analysis, RAI is the least expensive choice for first-line treatment strategy for Graves' disease. In England and Australia, ATD is likely to be a cost-effective alternative, while TT is unlikely to be cost-effective. Further research into HRQoL in Graves' disease could improve the quality of future studies. © 2016 European Society of Endocrinology.

  19. Long-term effects of total and source-specific particulate air pollution on incident cardiovascular disease in Gothenburg, Sweden.

    Science.gov (United States)

    Stockfelt, Leo; Andersson, Eva M; Molnár, Peter; Gidhagen, Lars; Segersson, David; Rosengren, Annika; Barregard, Lars; Sallsten, Gerd

    2017-10-01

    Long-term exposure to air pollution increases cardiopulmonary morbidity and mortality, but it is not clear which components of air pollution are the most harmful, nor which time window of exposure is most relevant. Further studies at low exposure levels have also been called for. We analyzed two Swedish cohorts to investigate the effects of total and source-specific particulate matter (PM) on incident cardiovascular disease for different time windows of exposure. Two cohorts initially recruited to study predictors of cardiovascular disease (the PPS cohort and the GOT-MONICA cohort) were followed from 1990 to 2011. We collected data on residential addresses and assigned each individual yearly total and source-specific PM and Nitrogen Oxides (NO x ) exposures based on dispersion models. Using multivariable Cox regression models with time-dependent exposure, we studied the association between three different time windows (lag 0, lag 1-5, and exposure at study start) of residential PM and NO x exposure, and incidence of ischemic heart disease, stroke, heart failure and atrial fibrillation. During the study period, there were 2266 new-onset cases of ischemic heart disease, 1391 of stroke, 925 of heart failure and 1712 of atrial fibrillation. The majority of cases were in the PPS cohort, where participants were older. Exposure levels during the study period were moderate (median: 13µg/m 3 for PM 10 and 9µg/m 3 for PM 2.5 ), and similar in both cohorts. Road traffic and residential heating were the largest local sources of PM air pollution, and long distance transportation the largest PM source in total. In the PPS cohort, there were positive associations between PM in the last five years and both ischemic heart disease (HR: 1.24 [95% CI: 0.98-1.59] per 10µg/m 3 of PM 10 , and HR: 1.38 [95% CI: 1.08-1.77] per 5µg/m 3 of PM 2.5 ) and heart failure. In the GOT-MONICA cohort, there were positive but generally non-significant associations between PM and stroke (HR: 1

  20. Preliminary study of p53 and c-erbB-2 expression in gallbladder cancer in Indian patients

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    Singh Usha

    2006-05-01

    Full Text Available Abstract Background The inactivation of the tumour suppressor gene and activation of the proto-oncogene are the key steps in the development of the human cancer. The p53 and c-erbB-2 are the best examples of it. In the present study, our aim was to determine the role of these genes in the carcinogenesis of gallbladder by immunohistochemistry. Methods In all 78 consecutive patients of gall bladder diseases were studied for p53 and c-erbB-2 expression immunohistochemically and their expression was correlated with the age, grades and stages of the disease and presence of stone. An informed consent was obtained in each case. Chi square and z test were applied to see the association of p53 and c-erbB-2 over expression with other clinicopathological factors. Results Eight (20% patients of gall bladder cancer were positive for p53 expression and 10 (25% patients for c-erbB-2. The p53 positivity increased with increasing grade while cerbB-2 positivity decreased with increasing grade of gall bladder cancer. Mean age in cerbB-2 positive cases were lesser as compared to negative cases while p53 did not show such association with age. Conclusion Only one case of gall bladder cancer co-expressed the p53 and c-erbB-2, thereby suggesting that p53 and c-erbB-2 may have independent role in carcinogenesis of gall bladder cancer. c-erbB-2 over expression in adenoma and younger age group indicates its role as an early event in carcinogenesis of gallbladder. However study of larger sample is required to further validate the results.

  1. The rendezvous technique involving insertion of a guidewire in a percutaneous transhepatic gallbladder drainage tube for biliary access in a case of difficult biliary cannulation.

    Science.gov (United States)

    Sunada, Fumiko; Morimoto, Naoki; Tsukui, Mamiko; Kurata, Hidekazu

    2017-05-01

    Endoscopic retrograde cholangiopancreatography (ERCP) is a diagnostic method and treatment approach for biliary diseases. However, biliary cannulation can be difficult in some cases. We performed ERCP in a 97-year-old woman with abdominal pain resulting from acute cholangitis caused by choledocholithiasis and observed difficult biliary cannulation. Eventually, the patient was successfully treated with the rendezvous technique. We could not cannulate the biliary duct during ERCP twice. Therefore, we placed a percutaneous transhepatic gallbladder drainage (PTGBD) tube without intrahepatic dilation. The rendezvous technique was performed using the PTGBD tube. The patient did not experience pancreatitis or perforation.

  2. Early Statin Use and the Progression of Alzheimer Disease: A Total Population-Based Case-Control Study.

    Science.gov (United States)

    Lin, Feng-Cheng; Chuang, Yun-Shiuan; Hsieh, Hui-Min; Lee, Tzu-Chi; Chiu, Kuei-Fen; Liu, Ching-Kuan; Wu, Ming-Tsang

    2015-11-01

    The protective effect of statin on Alzheimer disease (AD) is still controversial, probably due to the debate about when to start the use of statin and the lack of any large-scale randomized evidence that actually supports the hypothesis. The purpose of this study was to examine the protective effect of early statin use on mild-to-moderate AD in the total Taiwanese population.This was a total population-based case-control study, using the total population of Taiwanese citizens seen in general medical practice; therefore, the findings can be applied to the general population. The study patients were those with newly diagnosed dementia (ICD-9 290.x) and prescribed any acetylcholinesterase inhibitors (AChEI) from the Taiwan National Health Insurance dataset in 1997 to 2008. The newly diagnosed eligible mild-to-moderate AD patients were traced from the dates of their index dates, which was defined as the first day to receive any AChEI treatment, back to 1 year (exposure period) to categorize them into AD with early statin use and without early statin use. Early statin use was defined as patients using statin before AChEI treatment. Alzheimer disease patients with early statin use were those receiving any statin treatment during the exposure period. Then, we used propensity-score-matched strategy to match these 2 groups as 1:1. The matched study patients were followed-up from their index dates. The primary outcome was the discontinuation of AChEI treatment, indicating AD progression.There were 719 mild-to-moderate AD-paired patients with early statin use and without early statin use for analyses. Alzheimer disease progression was statistically lower in AD patients with early statin use than those without (P = 0.00054). After adjusting for other covariates, mild-to-moderate AD patients with early stain use exhibited a 0.85-risk (95% CI = 0.76-0.95, P = 0.0066) to have AD progression than those without.Early statin use was significantly associated with a reduction in AD

  3. The microbiological and clinical characteristics of invasive salmonella in gallbladders from cholecystectomy patients in kathmandu, Nepal.

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    Sabina Dongol

    Full Text Available Gallbladder carriage of invasive Salmonella is considered fundamental in sustaining typhoid fever transmission. Bile and tissue was obtained from 1,377 individuals undergoing cholecystectomy in Kathmandu to investigate the prevalence, characteristics and relevance of invasive Salmonella in the gallbladder in an endemic area. Twenty percent of bile samples contained a Gram-negative organism, with Salmonella Typhi and Salmonella Paratyphi A isolated from 24 and 22 individuals, respectively. Gallbladders that contained Salmonella were more likely to show evidence of acute inflammation with extensive neutrophil infiltrate than those without Salmonella, corresponding with higher neutrophil and lower lymphocyte counts in the blood of Salmonella positive individuals. Antimicrobial resistance in the invasive Salmonella isolates was limited, indicating that gallbladder colonization is unlikely to be driven by antimicrobial resistance. The overall role of invasive Salmonella carriage in the gallbladder is not understood; here we show that 3.5% of individuals undergoing cholecystectomy in this setting have a high concentration of antimicrobial sensitive, invasive Salmonella in their bile. We predict that such individuals will become increasingly important if current transmission mechanisms are disturbed; prospectively identifying these individuals is, therefore, paramount for rapid local and regional elimination.

  4. Cholecystectomy or gallbladder in situ after endoscopic sphincterotomy and bile duct stone removal in Chinese patients.

    Science.gov (United States)

    Lau, James Y W; Leow, Chon-Kar; Fung, Terence M K; Suen, Bing-Yee; Yu, Ly-Mee; Lai, Paul B S; Lam, Yuk-Hoi; Ng, Enders K W; Lau, Wan Yee; Chung, Sydney S C; Sung, Joseph J Y

    2006-01-01

    In patients with stones in their bile ducts and gallbladders, cholecystectomy is generally recommended after endoscopic sphincterotomy and clearance of bile duct stones. However, only approximately 10% of patients with gallbladders left in situ will return with further biliary complications. Expectant management is alternately advocated. In this study, we compared the treatment strategies of laparoscopic cholecystectomy and gallbladders left in situ. We randomized patients (>60 years of age) after endoscopic sphincterotomy and clearance of their bile duct stones to receive early laparoscopic cholecystectomy or expectant management. The primary outcome was further biliary complications. Other outcome measures included adverse events after cholecystectomy and late deaths from all causes. One hundred seventy-eight patients entered into the trial (89 in each group); 82 of 89 patients who were randomized to receive laparoscopic cholecystectomy underwent the procedure. Conversion to open surgery was needed in 16 of 82 patients (20%). Postoperative complications occurred in 8 patients (9%). Analysis was by intention to treat. With a median follow-up of approximately 5 years, 6 patients (7%) in the cholecystectomy group returned with further biliary events (cholangitis, n = 5; biliary pain, n = 1). Among those with gallbladders in situ, 21 (24%) returned with further biliary events (cholangitis, n = 13; acute cholecystitis, n = 5; biliary pain, n = 2; and jaundice, n = 1; log rank, P = .001). Late deaths were similar between groups (cholecystectomy, n = 19; gallbladder in situ, n = 11; P = .12). In the Chinese, cholecystectomy after endoscopic treatment of bile duct stones reduces recurrent biliary events and should be recommended.

  5. Design, development, and evaluation of a novel retraction device for gallbladder extraction during laparoscopic cholecystectomy.

    Science.gov (United States)

    Judge, Joshua M; Stukenborg, George J; Johnston, William F; Guilford, William H; Slingluff, Craig L; Hallowell, Peter T

    2014-02-01

    A source of frustration during laparoscopic cholecystectomy involves extraction of the gallbladder through port sites smaller than the gallbladder itself. We describe the development and testing of a novel device for the safe, minimal enlargement of laparoscopic port sites to extract large, stone-filled gallbladders from the abdomen. The study device consists of a handle with a retraction tongue to shield the specimen and a guide for a scalpel to incise the fascia within the incision. Patients enrolled underwent laparoscopic cholecystectomy. Gallbladder extraction was attempted. If standard measures failed, the device was implemented. Extraction time and device utility scores were recorded for each patient. Patients returned 3-4 weeks postoperatively for assessment of pain level, cosmetic effect, and presence of infectious complications. Twenty (51 %) of 39 patients required the device. Average extraction time for the first eight patients was 120 s. After interim analysis, an improved device was used in 12 patients and average extraction time was 24 s. There were no adverse events. Postoperative pain ratings and incision cosmesis were comparable between patients with and without use of the device. The study device enables safe and rapid extraction of impacted gallbladders through the abdominal wall.

  6. A dural metastatic small cell carcinoma of the gallbladder as the first manifestation: a case report.

    Science.gov (United States)

    Tonomura, Shuichi; Kitaichi, Tomoko; Onishi, Rina; Kakehi, Yoshiaki; Shimizu, Hisao; Shimada, Keiji; Kanemasa, Kazuyuki; Fukusumi, Akio; Takahashi, Nobuyuki

    2018-03-16

    A dural metastasis is one of the essential differential diagnoses of meningioma. In general, carcinomas of the breast and lung in females and prostate in males have been the most commonly reported primary lesions of dural metastases. However, dural metastasis of gallbladder carcinoma is extremely rare. Here, we report a unique case of a dural matter metastasis of gallbladder carcinoma as the first manifestation, which was autopsy-defined as small cell carcinoma. A 78-year-old man came to our hospital complaining of left hemianopia. Brain computed tomography (CT) revealed a sizeable parasagittal dural-based extra-axial tumor. However, the findings for meningioma were atypical by magnetic resonance imaging, suggesting a meningioma mimic. A contrast-enhanced CT scan of the abdomen revealed a large gallbladder carcinoma. The patient opted for the best supportive care and died 2 months later. The post-mortem examination revealed small cell carcinoma in gallbladder carcinoma. Moreover, an immunologically similar carcinoma was detected in the dural metastasis. To the best of our knowledge, this is the first case of a dural metastasis of gallbladder small cell carcinoma. A systemic examination is essential for clinicians when atypical findings of meningioma are observed, suggesting a meningioma mimic. We present this rare case with a review of the literature.

  7. Expression of p21 and p27 in gallbladder cancer

    International Nuclear Information System (INIS)

    Alsheyab, Fawzi M.; Ziadeh, Moroug T.; Bani-Hani, Kamal E.

    2007-01-01

    To investigate the expression of p21 and p27 factors in gallbladder cancer (GBC), and to correlate their expression with clinicopathological parameters: age, gender, stage, invasion and grade. Thirty-two surgically resected specimens were collected between 1994-2001 from different health centers in north Jordan. Tissues belong to 25 females and 7 males were examined immunohistochemically. The study took place in the Pathology Department, Jordan University of Science and Technology, Jordan. Levels of p21 were found in 75% and p27 in 25%. Furthermore, p21 was expressed in 50% of the specimens which belong to patients with ages 64 years have p 21WAF1/CIP1 expression (p=0.001). The expression of p21 between advanced stages (stages III and IV) was 89.5% and early stages (stages I and II) was 53.8% (p=0.031). The p27 expression was markedly decreased in GBC cases (25%) and there were no significant correlation between p27KIP1 expression and all clinicopathological parameters including gender, World health Organization grades, stages and invasion, whereas expression of p21 was 75% and there was a significant correlation between p21 and clinicopathological parameters including gender, stages and invasion. (author)

  8. Early versus delayed laparoscopic cholecystectomy after percutaneous transhepatic gallbladder drainage.

    Science.gov (United States)

    Han, In Woong; Jang, Jin-Young; Kang, Mee Joo; Lee, Kyoung Bun; Lee, Seung Eun; Kim, Sun-Whe

    2012-03-01

    Percutaneous transhepatic gallbladder drainage (PTGBD) is a procedure to resolve acute cholecystitis (AC). It may decrease the technical difficulty of laparoscopic cholecystectomy (LC) and thus may facilitate successful surgery when a patients' condition improves. However, the timing of LC after PTGBD remains controversial. From 2004 to 2010, cholecystectomy after PTGBD was performed in 67 patients with AC. Group I members underwent LC within 72 h of PTGBD (n = 21), whereas group II members underwent LC at more than 72 h after PTGBD (n = 46). The open conversion rate was similar in the two groups. The perioperative complication rate was higher in group I than in group II, but with marginal significance (19.0 vs. 4.3%; p = 0.07). Mean operative time was longer in group I than in group II (79.3 ± 25.3 vs. 53.7 ± 45.3 min; p = 0.02). However, overall hospital stay was shorter in group I than in group II, but with marginal significance (10.8 ± 4.5 vs. 14.7 ± 9.3 days; p = 0.08). Pros and cons were well balanced between the two groups. Decisions on the timing of cholecystectomy after PTGBD should be made based on considerations of patient condition, hospital facilities, and surgical experience.

  9. Gallbladder Nonvisualization in Cholecystectomy: A Factor for Conversion.

    Science.gov (United States)

    Slack, Daniel R; Grisby, Shaunda; Dike, Uzoamaka Kimberly; Kohli, Harjeet

    2018-01-01

    Many risk factors have been identified in minimally invasive cholecystectomies that lead to higher complications and conversion rates. No study that we encountered looked at nonvisualization of the gallbladder (GB) during surgery as a risk factor. We hypothesized that nonvisualization was associated with an increased risk of complications and could be an early intraoperative identifier of a higher risk procedure. Recognizing this could allow surgeons to be aware of potential risks and to be more likely to convert to open for the safety of the patient. We looked at minimally invasive cholecystectomies performed at our institution from January 2015 through April 2016 and had the performing resident fill out a survey after the surgery. Outcomes were conversion rates, intraoperative complications, and blood loss and were analyzed via Pearson χ 2 test or Mann-Whitney U test. The primary outcome showed a conversion rate of 37% in nonvisualized GBs versus 0% in visualized ( P = .001). Secondary outcomes showed significant differences in GB perforations (74% vs 13%, P = .001), omental vessel bleeding (16% vs. 0%, P = .005), and EBL (46 mL vs 29 mL, P = .001). Intraoperative nonvisualization of the GB after adequate positioning caused significantly increased risk of intraoperative complications and conversion. This knowledge could be useful during intraoperative assessment, to decide whether a case should be continued as a minimally invasive procedure or converted early to help reduce risk to the patient. Further randomized controlled studies should be performed to further demonstrate the value of this assessment.

  10. Outcome and CT differentiation of gallbladder neuroendocrine tumours from adenocarcinomas

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Tae-Hyung [Seoul National University Hospital, Department of Radiology, Seoul (Korea, Republic of); Kim, Se Hyung [Seoul National University Hospital, Department of Radiology, Seoul (Korea, Republic of); Seoul National University Hospital and Seoul National University College of Medicine, Department of Radiology, Seoul (Korea, Republic of); Seoul National University College of Medicine, Department of Radiology, Seoul (Korea, Republic of); Lee, Kyoung Boon [Seoul National University Hospital, Department of Pathology, Seoul (Korea, Republic of); Han, Joon Koo [Seoul National University Hospital, Department of Radiology, Seoul (Korea, Republic of); Seoul National University College of Medicine, Department of Radiology, Seoul (Korea, Republic of); Seoul National University Medical Research Center, Institute of Radiation Medicine, Seoul (Korea, Republic of)

    2017-02-15

    To retrospectively investigate clinical outcome and differential CT features of gallbladder (GB) neuroendocrine tumours (NETs) from adenocarcinomas (ADCs). Nineteen patients with poorly-differentiated (PD) NETs and 19 patients with PD ADCs were enrolled. Clinical outcome was compared by the Kaplan-Meier method. We assessed qualitative and quantitative CT features to identify significant differential CT features of PD NETs from ADCs using univariate and multivariate analyses. Receiver operating characteristic (ROC) analysis was used for quantitative CT features. PD NETs showed poorer prognosis with significantly shorter median survival days than ADCs (363 vs. 590 days, P = 0.03). On univariate analysis, NETs more frequently manifested as GB-replacing type and showed well-defined margins accompanied with intact overlying mucosa. On multivariate analysis, well-defined margin was the sole significant CT differentiator (odds ratio = 27.817, P = 0.045). Maximum size of hepatic and lymph node (LN) metastases was significantly larger in NETs (11.0 cm and 4.62 cm) than ADCs (2.40 cm and 2.41 cm). Areas under ROC curves for tumour-to-mucosa ratio, maximum size of hepatic and LN metastasis were 0.772, 0.932 and 0.919, respectively (P < 0.05). GB PD NETs show poorer prognosis than ADCs. Well-defined margin, larger hepatic and LN metastases are useful CT differentiators of GB NETs from ADCs. (orig.)

  11. Is it necessary to send gallbladder specimens for routine histopathological examination after cholecystectomy? The use of macroscopic examination

    NARCIS (Netherlands)

    van Vliet, Jaap L. P.; van Gulik, Thomas M.; Verbeek, Paul C. M.

    2013-01-01

    Gallbladder specimens are routinely sent for histopathological examination after cholecystectomy in order to rule out the presence of gallbladder carcinoma (GBC). However, there is no evidence for the benefit of this costly practice. Our aim was to determine whether a selective strategy based on

  12. A2-3: Impact of Mild Chronic Kidney Disease Stage on Outcomes after Total Hip or Knee Arthroplasty

    Science.gov (United States)

    Graham, Jove; Deegan, Brian; Bowen, Thomas; Richard, Raveesh; Perkins, Robert; Foltzer, Michael

    2014-01-01

    Background/Aims Dialysis and kidney transplantation adversely impact outcomes of total hip or knee arthroplasty (THA, TKA), but complication rates have not been reported for patients with less advanced stages of chronic kidney disease (CKD). Surgeons lack the data necessary to have informed discussions regarding anticipated outcomes of joint replacement for these patients. Methods We retrospectively reviewed electronic health records of 779 adults with stages 1, 2, and 3 CKD not requiring dialysis or transplantation who underwent THA or TKA from 2004–2011, to assess infection, revision, 90-day readmission and mortality rates. Patients with less than 12 months follow-up, open fracture, prior joint surgery, pregnancy, or acute kidney injury were excluded. Chi-square analysis and Cox survival analysis compared these outcomes between the stage 1–2 and stage 3 groups, stratified by joint replaced (THA vs TKA). All models adjusted for age, sex and BMI at surgery. Results No statistically different rates of revision or infection between Stage 3 vs. Stages 1–2 were seen, although there was a trend toward increased infections in Stage 3. THA patients with Stage 3 showed a significantly increased mortality rate compared to Stage 1–2 THA patients (HR 3.40, 95% CI = 1.25–9.23, P = 0.02). Conclusions CKD affects nearly 15% of the U.S. population many of whom undergo joint replacement. End stage kidney disease (patients post-transplant or on hemodialysis) has been consistently associated with increased rates of infection and revision in excess of our observed outcomes, but the overall rate of infection/revision in our study population was only slightly higher than reported rates in the general population (2–7% vs. 1–2%, respectively). CKD should not preclude joint replacement, but these data can help clinicians engage in meaningful informed discussions with patients with mild kidney disease regarding risks for infection, revision and death following joint

  13. Engraftment of allogeneic bone marrow without graft-versus-host disease in mongrel dogs using total lymphoid irradiation

    International Nuclear Information System (INIS)

    Gottlieb, M.; Strober, S.; Hoppe, R.T.; Grumet, F.C.; Kaplan, H.S.

    1980-01-01

    We achieved long-term engraftment of unmatched bone marrow (BM) in dogs without graft-versus-host disease (GVHD) using a regimen of total lymphoid irradiation (TLI) which could be applied clinically. Twelve normal adult mongrel dogs were given TLI in 18 fractions of 100 rad each (total dose, 1800 rad) over 4 weeks to mantle and abdominal fields in continuity. Nine of the 12 were transfused with one or two random donor whole blood transfusions during the irradiation regimen to determine the risk of sensitization after the onset of immunosuppression. A mean (+- SD) of 0.71 +- 0.54 x 10 9 BM cells/kg of recipient body weight from unrelated sex-mismatched donors was infused within 24 h of the 18th irradiation fraction. Engraftment was assessed by demonstration of donor-type sex chromosomes in spontaneous metaphase spreads of recipient marrow aspirates, and by the appearance of donor-type red blood cells antigens (DEA) in the recipients' blood. Three untransfused and nine transfused recipients were shown to be stable mixed BM chimeras during a followup period of 2 to 11 months after transplantation. Blood transfusion during TLI did not result in graft rejection. We observed no clinical signs of acute or chronic GVHD. TLI has minimal toxicity when compared with conditioning regimens currently used in BM transplantation for aplastic anemia. Potential advantages of the TLI regimen include the opportunity to use unmatched marrow donors and protection from GVHD

  14. Renin–angiotensin–aldosterone system related gene polymorphisms and urinary total arsenic is related to chronic kidney disease

    International Nuclear Information System (INIS)

    Chen, Wei-Jen; Huang, Ya-Li; Shiue, Horng-Sheng; Chen, Tzen-Wen; Lin, Yuh-Feng; Huang, Chao-Yuan; Lin, Ying-Chin; Han, Bor-Cheng; Hsueh, Yu-Mei

    2014-01-01

    A recent study demonstrated that an increased risk of chronic kidney disease (CKD) was associated with high urinary total arsenic levels. However, whether genomic instability is related to CKD remains unclear. An association between CKD and genetic polymorphisms of regulation enzymes of the renin–angiotensin–aldosterone system (RAAS), such as angiotensin-converting enzyme (ACE), angiotensinogen (AGT), angiotensin II type I receptor (AT1R), and aldosterone synthase (CYP11B2) has not been shown. The aim of the present study was to investigate the relationship between arsenic, genetic polymorphisms of RAAS enzymes and CKD. A total of 233 patients and 449 age- and gender-matched controls were recruited from the Taipei Medical University Hospital, Taipei Municipal Wan Fang Hospital and the Shin Kong Wu Ho-Su Memorial Hospital. Concentrations of urinary arsenic were determined by a high-performance liquid chromatography-linked hydride generator, and atomic absorption spectrometry. Polymorphisms of ACE(I/D), AGT(A[− 20]C), (T174M), (M235T), AT1R(A1166C) and CYP11B2(C[− 344]T) were examined by polymerase chain reaction and restriction fragment length polymorphism. Subjects carrying the CYP11B2 TT genotype had a higher odds ratio (OR), 1.39 (0.96–2.01), of CKD; while those with the AGT(A[− 20]C) CC genotype had an inverse OR of CKD (0.20 (0.05–0.81)), and a high-risk genotype was defined as A/A + A/C for AGT(A[− 20C]) and T/T for CYP11B2(C[− 344]T). The trend test showed a higher OR for CKD in patients who had either high urinary total arsenic levels or carried the high-risk genotype, or both, compared to patients with low urinary total arsenic levels, who carried the low-risk genotype, and could also be affected by the hypertension or diabetes status. - Highlights: • AGT(− 20 C) and CYP11B2(− 344 T) genotypes were significantly associated with CKD. • Combined effect of high-risk genotypes and high urinary total arsenic on OR of CKD. • Combined

  15. Renin–angiotensin–aldosterone system related gene polymorphisms and urinary total arsenic is related to chronic kidney disease

    Energy Technology Data Exchange (ETDEWEB)

    Chen, Wei-Jen [School of Public Health, College of Public Health and Nutrition, Taipei Medical University, Taipei, Taiwan (China); Huang, Ya-Li [Department of Public Health, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan (China); Shiue, Horng-Sheng [Department of Chinese Medicine, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, Taoyuan, Taiwan (China); Chen, Tzen-Wen [Division of Nephrology, Department of Internal Medicine, Taipei Medical University Hospital, Taipei, Taiwan (China); Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan (China); Lin, Yuh-Feng [Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan (China); Division of Nephrology, Department of Internal Medicine, Shuang Ho Hospital, New Taipei, Taiwan (China); Huang, Chao-Yuan [Department of Urology, National Taiwan University Hospital, College of Medicine National Taiwan University, Taipei, Taiwan (China); Lin, Ying-Chin [Department of Family Medicine, Shung Ho Hospital, Taipei Medical University, New Taipei, Taiwan (China); Department of Health Examination, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan (China); Division of Family Medicine, School of Medicine, Taipei Medical University, Taipei, Taiwan (China); Han, Bor-Cheng [School of Public Health, College of Public Health and Nutrition, Taipei Medical University, Taipei, Taiwan (China); Hsueh, Yu-Mei, E-mail: ymhsueh@tmu.edu.tw [School of Public Health, College of Public Health and Nutrition, Taipei Medical University, Taipei, Taiwan (China); Department of Public Health, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan (China)

    2014-09-01

    A recent study demonstrated that an increased risk of chronic kidney disease (CKD) was associated with high urinary total arsenic levels. However, whether genomic instability is related to CKD remains unclear. An association between CKD and genetic polymorphisms of regulation enzymes of the renin–angiotensin–aldosterone system (RAAS), such as angiotensin-converting enzyme (ACE), angiotensinogen (AGT), angiotensin II type I receptor (AT1R), and aldosterone synthase (CYP11B2) has not been shown. The aim of the present study was to investigate the relationship between arsenic, genetic polymorphisms of RAAS enzymes and CKD. A total of 233 patients and 449 age- and gender-matched controls were recruited from the Taipei Medical University Hospital, Taipei Municipal Wan Fang Hospital and the Shin Kong Wu Ho-Su Memorial Hospital. Concentrations of urinary arsenic were determined by a high-performance liquid chromatography-linked hydride generator, and atomic absorption spectrometry. Polymorphisms of ACE(I/D), AGT(A[− 20]C), (T174M), (M235T), AT1R(A1166C) and CYP11B2(C[− 344]T) were examined by polymerase chain reaction and restriction fragment length polymorphism. Subjects carrying the CYP11B2 TT genotype had a higher odds ratio (OR), 1.39 (0.96–2.01), of CKD; while those with the AGT(A[− 20]C) CC genotype had an inverse OR of CKD (0.20 (0.05–0.81)), and a high-risk genotype was defined as A/A + A/C for AGT(A[− 20C]) and T/T for CYP11B2(C[− 344]T). The trend test showed a higher OR for CKD in patients who had either high urinary total arsenic levels or carried the high-risk genotype, or both, compared to patients with low urinary total arsenic levels, who carried the low-risk genotype, and could also be affected by the hypertension or diabetes status. - Highlights: • AGT(− 20 C) and CYP11B2(− 344 T) genotypes were significantly associated with CKD. • Combined effect of high-risk genotypes and high urinary total arsenic on OR of CKD. • Combined

  16. Evaluation of Partial and Total Splenectomy in Children with Sickle Cell Disease Using an Internet-Based Registry

    Science.gov (United States)

    Mouttalib, Sofia; Rice, Henry E.; Snyder, Denise; Levens, Justin S.; Reiter, Audra; Soler, Pauline; Rothman, Jennifer A.; Thornburg, Courtney D.

    2011-01-01

    Background Clinical outcomes of children with sickle cell disease (SCD) who undergo total or partial splenectomy are poorly defined. The purpose of this retrospective study was to initiate an internet-based registry to facilitate analysis of clinical outcomes for these children. We hypothesized that both surgical procedures would be well tolerated and would eliminate risk of splenic sequestration. Methods We developed a web-based registry using the Research Electronic Data Capture (REDCap) platform. Children were included if they had SCD and underwent total splenectomy (TS) or partial splenectomy (PS) between 2003 to 2010. Clinical outcomes were compared between cohorts, with follow-up to one year. Results Twenty-four children were included, total splenectomy (n=15) and partial splenectomy (n=9). There were no differences in surgical time or intraoperative blood loss. The length of stay was longer after PS (4.1±1.7 days) compared to TS, (2.4±1.2 days, p=0.02). Within 30 days of surgery, 2 (20%) patients had acute chest syndrome following TS and 2 (15%) patients had acute chest syndrome after PS. During one year follow-up, no patient in either cohort had recurrent splenic sequestration, venous thrombosis or overwhelming post-splenectomy sepsis. All children who were transfused preoperatively to prevent recurrent splenic sequestration successfully discontinued transfusions. Conclusions Both TS and PS result in favorable hematologic outcomes and low risk of adverse events for children with SCD. A REDCap based registry may facilitate data entry and analysis of clinical outcomes to allow for comparison between different types of splenectomy. PMID:22238140

  17. Complete pancreatic heterotopia of gallbladder with hypertrophic duct simulating an adenomyoma

    Science.gov (United States)

    Pilloni, Luca; Cois, Alessandro; Uccheddu, Alessandro; Ambu, Rossano; Coni, Pierpaolo; Faa, Gavino

    2006-01-01

    The gallbladder is an unusual location of pancreatic heterotopia, defined as the presence of pancreatic tissue lacking anatomical and vascular continuity with the main body of the gland. A 28-year-old man presented with anorexia, nausea and pain in the right upper abdomen. On physical examination, the abdomen was tender to palpation and Murphy sign was positive. The patient underwent a cholecystecomy. This case, in our opinion, is very interesting since it permits to consider a controversial issue in the pathology of the gallbladder. The histological appearance of ductal structure in pancreatic heterotopia resembles the histological picture of both Aschoff-Rokitansky (AR) sinuses and adenomyomas. This finding suggests that these lesions are linked by a common histogenetic origin. We suggest that the finding of an adenomyoma in the gallbladder should prompt an extensive sampling of the organ in order to verify the coexistence of pancreatic rests. PMID:16586554

  18. Gallbladder emptying evaluation in calcific chronic pancreatitis using Tc-99m DISIDA scintigraphy

    International Nuclear Information System (INIS)

    Pedroso, Martha Regina A.; Cunha, Renata M.; Guarita, Dulce R.; Buchpieguel, Carlos A.; Mott, Carlos B.; Laudanna, Antonio Atilio

    1997-01-01

    The aim of this study was to analyze the gallbladder motor function in chronic pancreatitis (C) patients. Gallbladder emptying was evaluated in 11 patients, without and with addition of pancreatic extract and in ten controls. The results were compared and analyzed statistically. The ejection fraction (E F) of the gallbladder (GB) at 30, 45 and 60 minutes were calculated by using Tc-9 9 m DISIDA scintigraphy. The E F of GB at 60 minutes was significantly higher in the controls when compared to patients, although the results between patients were similar without and with addition of pancreatic extract. The results suggest that the delay in the GB emptying does not depend on the eventual alteration in the intestinal phase of the vesicular stimulation, but it probably results from a mechanic factor, which depends on the chronic pathological process located in the head of the pancreas. (author)

  19. A case of Mirizzi syndrome that was successfully treated by laparoscopic choledochoplasty using a gallbladder patch.

    Science.gov (United States)

    Hiraki, Masatsugu; Ueda, Junji; Kono, Hiroshi; Egawa, Noriyuki; Saeki, Kiyoshi; Tsuru, Yasuhiro; Ide, Takao; Noshiro, Hirokazu

    2017-11-01

    The use of laparoscopic surgery in the treatment of Mirizzi syndrome is considered controversial due to the degree of technical difficulty. We herein describe the case of a 36-year-old woman who was admitted to our hospital due to appetite loss, nausea and back pain. Endoscopic retrograde cholangiography revealed a round-shaped filling defect at the confluence of the bile duct. The patient was diagnosed with Mirizzi syndrome Type II according to the Csendes classification. Before surgery, an endoscopic nasobiliary drainage tube was placed for intraoperative cholangiography. Based on the intraoperative findings, the anterior wall of Hartmann's pouch was excised to remove the impacted gallstone. The neck portion of the gallbladder wall was then used to make a gallbladder patch, which was sutured to cover the anterior wall of the common hepatic bile duct. Laparoscopic choledochoplasty using a gallbladder patch was a technically feasible treatment for Mirizzi syndrome Type II.

  20. Gallbladder Volvulus: A Rare Emergent Cause of Acute Cholecystitis, if Untreated, Progresses to Necrosis and Perforation

    International Nuclear Information System (INIS)

    Justin L, Regner; Angela, Lomas

    2016-01-01

    An 86 year-old woman with a past medical history significant for abdominal hernia and Alzheimer dementia presented to the Emergency Department with a 24 hour history of acute right upper quadrant pain associated with nausea and non-bilious emesis. Physical exam revealed right sided abdominal tenderness with associated mass. All laboratory values were within normal ranges. Both abdominal ultrasound and computed tomography of the abdomen/pelvis revealed a large distended gallbladder with wall thickening and gallstones. Based on presentation and radiologic findings, the emergency general surgery service was consulted for suspected acute cholecystitis. The patient was then admitted for intravenous antibiotics and scheduled for laparoscopic cholecystectomy the following day. Intra-operative findings revealed volvulus with acute necrosis of the entire gallbladder. The gallbladder had a long pedunculated cystic duct and artery that was detorsed before proceeding with resection. Postoperatively, the patient did well and was discharged a few days later tolerating a regular diet

  1. Gallbladder Volvulus: A Rare Emergent Cause of Acute Cholecystitis, if Untreated, Progresses to Necrosis and Perforation

    Energy Technology Data Exchange (ETDEWEB)

    Justin L, Regner, E-mail: Justin.Regner@BSWHealth.org; Angela, Lomas [Department of Surgery, Baylor Scott and White Health and Texas A& M Health Science Center College of Medicine, Temple, TX (United States)

    2016-03-25

    An 86 year-old woman with a past medical history significant for abdominal hernia and Alzheimer dementia presented to the Emergency Department with a 24 hour history of acute right upper quadrant pain associated with nausea and non-bilious emesis. Physical exam revealed right sided abdominal tenderness with associated mass. All laboratory values were within normal ranges. Both abdominal ultrasound and computed tomography of the abdomen/pelvis revealed a large distended gallbladder with wall thickening and gallstones. Based on presentation and radiologic findings, the emergency general surgery service was consulted for suspected acute cholecystitis. The patient was then admitted for intravenous antibiotics and scheduled for laparoscopic cholecystectomy the following day. Intra-operative findings revealed volvulus with acute necrosis of the entire gallbladder. The gallbladder had a long pedunculated cystic duct and artery that was detorsed before proceeding with resection. Postoperatively, the patient did well and was discharged a few days later tolerating a regular diet.

  2. A clear cell adenocarcinoma of the gallbladder with hepatoid differentiation: case report and review of literature

    Directory of Open Access Journals (Sweden)

    Zhang C

    2016-09-01

    Full Text Available Chengsheng Zhang,1,2 Wei Zhang,1,2 Dianbin Mu,1 Xuetao Shi,1 Lei Zhao1,2 1Department of Hepatobiliary Surgery, Shandong Cancer Hospital affiliated to Shandong University, Shandong Academy of Medical Science, 2School of Medicine and Life Sciences, University of Jinan-Shandong Academy of Medical Sciences, Jinan, Shandong Province, People’s Republic of China Abstract: An 80-year-old male was referred to our department for a gallbladder mass. He denied any history of alcohol consumption or cholecystitis and smoking. Hepatitis B surface antigen test and antihepatitis C antibody test were found to be negative. Serum carbohydrate antigen 19-9 (CA19-9 and carcinoembryonic antigen were elevated (CA19-9 was 59.92 U/mL and carcinoembryonic antigen was 12.64 ng/mL, whereas alpha-fetoprotein was below the normal limit (2.46 ng/mL. Computed tomography scan revealed a solid mass with measurements of 4.6×5.6×7.1 cm, which nearly filled the whole gallbladder space. Radical cholecystectomy, including segments IV B and V of the liver and lymphadenectomy, was performed. The neoplasm in gallbladder was completely resected, and the patient obtained a negative margin. Histological and immunohistochemical profile suggested a clear cell adenocarcinoma of the gallbladder with hepatoid differentiation. After reviewing the literature, we reported that this case is the first identified case of cell adenocarcinoma of the gallbladder with extensive hepatoid differentiation. However, clinical features of clear cell adenocarcinoma with hepatoid differentiation remain unclear due to the extremely rare incidence. There was no indication of adjuvant chemotherapy and no literature has been reported on the application of chemotherapy. This case showed a promising clinical outcome after curative resection, which indicated that surgical treatment could be potentially considered for suitable patients. Keywords: gallbladder, clear cell adenocarcinoma, hepatoid differentiation 

  3. Stenting of the Cystic Duct in Benign Disease: A Definitive Treatment for the Elderly and Unwell

    International Nuclear Information System (INIS)

    Hersey, N.; Goode, S. D.; Peck, R. J.; Lee, F.

    2015-01-01

    PurposeThere have been few case reports describing cystic duct stent insertion in the management of acute cholecystitis secondary to benign disease with no case series published to date. We present our series demonstrating the role of cystic duct stents in managing benign gallbladder disease in those patients unfit for surgery.Materials and MethodsThirty three patients unfit for surgery in our institution underwent cystic duct stent insertion for the management of acute cholecystitis in the period June 2008 to June 2013. Patients underwent a mixture of transperitoneal and transhepatic gallbladder puncture. The cystic duct was cannulated with a hydrophilic guidewire which was subsequently passed through the common bile duct and into the duodenum. An 8Fr 12-cm double-pigtail stent was placed with the distal end lying within the duodenum and the proximal end within the gallbladder.ResultsTen patients presented with gallbladder perforation, 21 patients with acute cholecystitis, 1 with acute cholangitis and 1 with necrotising pancreatitis. The technical success rate was 91 %. We experienced a 13 % complication rate with 3 % mortality rate at 30 days.ConclusionCystic duct stent insertion can be successfully used to manage acute cholecystitis, gallbladder empyema or gallbladder perforations in those unfit for surgery and should be considered alongside external gallbladder drainage as a definitive mid-term treatment option

  4. Stenting of the Cystic Duct in Benign Disease: A Definitive Treatment for the Elderly and Unwell

    Energy Technology Data Exchange (ETDEWEB)

    Hersey, N., E-mail: naomi.hersey@sth.nhs.uk [Sheffield Teaching Hospitals NHS Trust, Department of Radiology, Northern General Hospital (United Kingdom); Goode, S. D., E-mail: s.goode@sheffield.sc.uk [Sheffield Teaching Hospitals NHS Trust, Sheffield Vascular Institute (United Kingdom); Peck, R. J., E-mail: robert.peck@sth.nhs.uk; Lee, F., E-mail: fred.lee@sth.nhs.uk [Sheffield Teaching Hospitals NHS Trust, Department of Radiology, Northern General Hospital (United Kingdom)

    2015-08-15

    PurposeThere have been few case reports describing cystic duct stent insertion in the management of acute cholecystitis secondary to benign disease with no case series published to date. We present our series demonstrating the role of cystic duct stents in managing benign gallbladder disease in those patients unfit for surgery.Materials and MethodsThirty three patients unfit for surgery in our institution underwent cystic duct stent insertion for the management of acute cholecystitis in the period June 2008 to June 2013. Patients underwent a mixture of transperitoneal and transhepatic gallbladder puncture. The cystic duct was cannulated with a hydrophilic guidewire which was subsequently passed through the common bile duct and into the duodenum. An 8Fr 12-cm double-pigtail stent was placed with the distal end lying within the duodenum and the proximal end within the gallbladder.ResultsTen patients presented with gallbladder perforation, 21 patients with acute cholecystitis, 1 with acute cholangitis and 1 with necrotising pancreatitis. The technical success rate was 91 %. We experienced a 13 % complication rate with 3 % mortality rate at 30 days.ConclusionCystic duct stent insertion can be successfully used to manage acute cholecystitis, gallbladder empyema or gallbladder perforations in those unfit for surgery and should be considered alongside external gallbladder drainage as a definitive mid-term treatment option.

  5. Cholecystokinin receptors on gallbladder muscle and pancreatic acinar cells: a comparative study

    International Nuclear Information System (INIS)

    von Schrenck, T.; Moran, T.H.; Heinz-Erian, P.; Gardner, J.D.; Jensen, R.T.

    1988-01-01

    To compare receptors for cholecystokinin (CCK) in pancreas and gallbladder, we measured binding of 125I-Bolton-Hunter-labeled CCK-8 (125I-BH-CCK-8) to tissue sections from guinea pig gallbladder and pancreas under identical conditions. In both tissues, binding had similar time-, temperature-, and pH dependence, was reversible, saturable and inhibited only by CCK related peptides or CCK receptor antagonists. Autoradiography localized 125I-BH-CCK-8 binding to the smooth muscle layer in the gallbladder. Binding of 125I-BH-CCK-8 to gallbladder sections was inhibited by various agonists with the following potencies (IC50):CCK-8 (0.4 nM) greater than des(SO3)CCK-8 (0.07 microM) greater than gastrin-17-I (1.7 +/- 0.3 microM) and by various receptor antagonists with the following potencies: L364,718 (1.5 nM) greater than CR 1409 (0.19 microM) greater than asperlicin = CBZ-CCK-(27-32)-NH2 (1 microM) greater than Bt2cGMP (120 microM). Similar potencies were found for the agonists and antagonists for pancreas sections. Inhibition of binding of 125I-BH-CCK-8 by 11 different analogues of proglumide gave similar potencies for both pancreas and gallbladder. The potencies of agonists in stimulating and antagonists in inhibiting CCK-stimulated contraction or amylase release correlated closely with their abilities to inhibit 125I-BH-CCK-8 binding to gallbladder or pancreas sections or acini, respectively. The present results demonstrate and characterize a method that can be used to compare the CCK receptors in guinea pig gallbladder and pancreas under identical conditions. Moreover, this study demonstrates that gallbladder and pancreatic CCK receptors have similar affinities for the various agonists and antagonists tested and, therefore, provides no evidence that they represent different subtypes of CCK receptors that can be distinguished pharmacologically

  6. A comparison of imaging methods for the diagnosis of gallbladder and biliary duct carcinomas

    International Nuclear Information System (INIS)

    Kersjes, W.; Koester, O.; Heuer, M.; Schneider, B.; Bonn Univ.

    1990-01-01

    Fourteen patients with carcinomas of the gallbladder and eight patients with biliary duct carcinomas were examined by CT, sonography, percutaneous transhepatic cholangiography (PTC), endoscopic retrograde cholangiography (ERC) and angiography. The results were compared retrospectively. Sonography proved suitable as a screening method. For accurate demonstration, this should be supplemented by C.T.. PTC and ERC demonstrate intraductal extension of biliary carcinomas and of gallbladder carcinomas infiltrating the bile ducts. The value of angiography consists merely in the pre-operative demonstration of the vascular anatomy. (orig.) [de

  7. Bile salts stimulate mucin secretion by cultured dog gallbladder epithelial cells independent of their detergent effect.

    OpenAIRE

    Klinkspoor, J H; Yoshida, T; Lee, S P

    1998-01-01

    1. Bile salts stimulate mucin secretion by the gallbladder epithelium. We have investigated whether this stimulatory effect is due to a detergent effect of bile salts. 2. The bile salts taurocholic acid (TC) and tauroursodeoxycholic acid (TUDC) and the detergents Triton X-100 (12.5-400 microM) and Tween-20 (0.1-3.2 mM) were applied to monolayers of cultured dog gallbladder epithelial cells. Mucin secretion was studied by measuring the secretion of [3H]N-acetyl-d-glucosamine-labelled glycoprot...

  8. Biliary Dyskinesia as a Rare Presentation of Metastatic Breast Carcinoma of the Gallbladder: A Case Report

    Directory of Open Access Journals (Sweden)

    A. Markelov

    2011-01-01

    Full Text Available Background. Breast carcinoma is the most common malignancy in women worldwide. It is most commonly associated with metastases to the liver, lung, bone, and the brain. Invasive lobular carcinoma is a less common pathology with slightly higher metastases to the upper gastrointestinal tract. Invasive lobular carcinoma metastasis to the gallbladder is extremely rare. Method. In this paper we are presenting a case of a 67-year-old female with metastases of invasive lobular breast cancer to the gallbladder six years after her therapy. Conclusion. This case clearly signifies the nature of the micrometastatic foci of the invasive lobular carcinoma even many years after a successful treatment.

  9. Radiation therapy and arterial infusion chemotherapy for advanced gallbladder cancer

    International Nuclear Information System (INIS)

    Hokodate, Hirofumi; Saito, Hiroya; Takeuchi, Shuhei; Horikawa, Masahiro; Takamura, Akio

    2009-01-01

    The standard therapy is not yet established for the unresectable advanced gallbladder cancer (AGC). Here described is the outcome of authors' therapeutic protocol for AGC during the time Jan., 1989-Dec., 2008. Subjects are 73 patients (M 32/F 41, average age 65 y) with AGC of Stage IV. One shot arterial infusion (AI) of EEP regimen (etoposide (VP16)/4'epiadriamycin (EPIR)/cisplatin (CDDP)) is conducted via hepatic artery proper or common at the first angiography and one week later, external radiation therapy (RT), with about 30-50 Gy/6 fractions (actually, 12-61.6 Gy). AI is weekly done with FP regimen (CDDP/5-fluorouracil (FU)) through the reservoir indwelled in the gastroduodenal artery for 6 months where a metal stent for the stegnosis of bile duct is used if necessary after RT, and in recent days, additionally with biweekly CDDP/gemcitabin (GEM) regimen depending on patient's state after FP. As a result, RT is conducted to 62 cases (RT alone 8 cases), AI, 64 (alone, 10), and RT+AI, 54. Response is found to be 49% (CR 7 cases and PR, 28). Survivals 1- and 3-year are 39 and 6%, respectively, and average survival time, 408 days. Survival rate in (RT+AI) is significantly superior to that in AI alone and in RT alone. Prognosis in patients with jaundice, hepatic or duodenal invasion is significantly inferior to those without the symptom, and in non-responded cases, to responded cases. Complications like hepatic abscess are seen in 4 cases at 6 months after treatment. Four actual case-reports are presented in details with their images. Combination of RT+AI is suggested to be of utility for AGC, of which multi-center trial is awaited with addition of newer anti-cancers developed recently. (K.T.)

  10. Gallbladder varices in extrahepatic portal venous obstruction: demonstration by intravenous

    International Nuclear Information System (INIS)

    Gulati, M.

    2002-01-01

    Full text: We performed a prospective study to determine frequency of presence of gallbladder varices (GBV) by intravenous CT portography (CTP) in patients with extrahepatic portal venous obstruction (EHPVO). 90 patients (age range: 2-55 years) with EHPVO (initially diagnosed on abdominal sonography) underwent CTP using a subsecond helical CT scanner. Axial overlapping sections of 2mm were obtained with collimation 3mm and table speed 4.5mm/sec (pitch 1.5). Presence and patterns of GBV were studied. CTP demonstrated GBV in 54 (60%) of 90 patients.GBV were said to be present when one or more of the following findings were seen: diffuse wall enhancement (26/90), pinpoint areas of enhancement in GB wall (33/90), obvious large collaterals in GB wall (8/90) and pericholecystic collaterals (49/90). Presence of GBV did not correlate with the site and extent of EHPVO. Contiguous intrahepatic collaterals extending from GB bed to intrahepatic portal vein branches were seen in 41 of 54 (76%) of patients with GBV, suggesting the role of GBV serving as bridging portoportal collaterals. Hepatic perfusion defects were seen in 5/54 patients with GBV and were not seen in remaining 36/90 patients of EHPVO. GB calculi were seen in only 4/54 cases with GBV (as determined on sonography) suggesting no increase in risk for cholelithiasis. GBV commonly develop as bridging collaterals in patients with EHPVO. CTP is very useful in detecting these varices and planning biliary surgery, given the frequency of iatrogenic surgical bleeding in these patients. Copyright (2002) Blackwell Science Pty Ltd

  11. Chronic multisite brain recordings from a totally implantable bidirectional neural interface: experience in 5 patients with Parkinson's disease.

    Science.gov (United States)

    Swann, Nicole C; de Hemptinne, Coralie; Miocinovic, Svjetlana; Qasim, Salman; Ostrem, Jill L; Galifianakis, Nicholas B; Luciano, Marta San; Wang, Sarah S; Ziman, Nathan; Taylor, Robin; Starr, Philip A

    2018-02-01

    OBJECTIVE Dysfunction of distributed neural networks underlies many brain disorders. The development of neuromodulation therapies depends on a better understanding of these networks. Invasive human brain recordings have a favorable temporal and spatial resolution for the analysis of network phenomena but have generally been limited to acute intraoperative recording or short-term recording through temporarily externalized leads. Here, the authors describe their initial experience with an investigational, first-generation, totally implantable, bidirectional neural interface that allows both continuous therapeutic stimulation and recording of field potentials at multiple sites in a neural network. METHODS Under a physician-sponsored US Food and Drug Administration investigational device exemption, 5 patients with Parkinson's disease were implanted with the Activa PC+S system (Medtronic Inc.). The device was attached to a quadripolar lead placed in the subdural space over motor cortex, for electrocorticography potential recordings, and to a quadripolar lead in the subthalamic nucleus (STN), for both therapeutic stimulation and recording of local field potentials. Recordings from the brain of each patient were performed at multiple time points over a 1-year period. RESULTS There were no serious surgical complications or interruptions in deep brain stimulation therapy. Signals in both the cortex and the STN were relatively stable over time, despite a gradual increase in electrode impedance. Canonical movement-related changes in specific frequency bands in the motor cortex were identified in most but not all recordings. CONCLUSIONS The acquisition of chronic multisite field potentials in humans is feasible. The device performance characteristics described here may inform the design of the next generation of totally implantable neural interfaces. This research tool provides a platform for translating discoveries in brain network dynamics to improved neurostimulation

  12. Automatic gallbladder segmentation using combined 2D and 3D shape features to perform volumetric analysis in native and secretin-enhanced MRCP sequences.

    Science.gov (United States)

    Gloger, Oliver; Bülow, Robin; Tönnies, Klaus; Völzke, Henry

    2017-11-24

    We aimed to develop the first fully automated 3D gallbladder segmentation approach to perform volumetric analysis in volume data of magnetic resonance (MR) cholangiopancreatography (MRCP) sequences. Volumetric gallbladder analysis is performed for non-contrast-enhanced and secretin-enhanced MRCP sequences. Native and secretin-enhanced MRCP volume data were produced with a 1.5-T MR system. Images of coronal maximum intensity projections (MIP) are used to automatically compute 2D characteristic shape features of the gallbladder in the MIP images. A gallbladder shape space is generated to derive 3D gallbladder shape features, which are then combined with 2D gallbladder shape features in a support vector machine approach to detect gallbladder regions in MRCP volume data. A region-based level set approach is used for fine segmentation. Volumetric analysis is performed for both sequences to calculate gallbladder volume differences between both sequences. The approach presented achieves segmentation results with mean Dice coefficients of 0.917 in non-contrast-enhanced sequences and 0.904 in secretin-enhanced sequences. This is the first approach developed to detect and segment gallbladders in MR-based volume data automatically in both sequences. It can be used to perform gallbladder volume determination in epidemiological studies and to detect abnormal gallbladder volumes or shapes. The positive volume differences between both sequences may indicate the quantity of the pancreatobiliary reflux.

  13. Three types of gall-bladder motility at men with chronic cholecystitis and pyelonephritis and accompanying their parameters of kidney excretory function as well as metabolism

    Directory of Open Access Journals (Sweden)

    Oksana M Ivanyts’ka

    2018-04-01

    Full Text Available Background. Previously it has been shown that balneotherapy in the spa Truskavets’ (Ukraїna in men with chronic cholecystitis combined with pyelonephritis causes changes in gall-bladder motility. This is combined with changes in diurese and urinary excretion of metabolites.Individual analysis revealed not only quantitative but also qualitative differences in the postprandial motility of the gall-bladder. The purpose of this study is to identify the parameters of kidney excretory function as well as metabolism under which three types of the gall-bladdermotility skills differ significantly from each other. Materialandmethods. The object of observationwere the same ones 22men aged24-70 years old,who cameto the spaTruskavets’ for the treatment of chronic cholecystitiscombined withpyelonephritis inremission. On thetone and motility of gall-bladder judged byits fasting and postprandial volume (echocamera “Radmir”. In the daily  determined content of oxalate and nitrogen metabolites: creatinine, urea and uric acid, electrolytes: phosphates, chloride, calcium, magnesium, potassium and sodium. Nitrogenous metabolites in plasma of venous blood were determined also. The survey was conducted twice, before and after balneotherapy. Results. The method of cluster analysis has formed three homogeneous cholekinetics groups, namely:normokinesia as well as hypertonic-hyperkinetic and hyperkinetic-hypertonic dyskinesia.The method of discriminatory analysis revealed 13 parameters of daily urine and three parameters of blood, as well as body weight and height, electrokinetic index and Kerdoe’s index, in the totality of which three types of cholekinetics are clearly delineated.Conclusion. The type of postprandial cholekinetics is naturally associated with a number of parameters of the excretory renal function and metabolism.

  14. Physical Activity, Aerobic Capacity, and Total Antioxidant Capacity in Healthy Men and in Men with Coronary Heart Disease

    Directory of Open Access Journals (Sweden)

    Anna Gawron-Skarbek

    2015-01-01

    Full Text Available Objective. The purpose of the study was to assess total antioxidant capacity (TAC of blood serum in relation with habitual leisure time physical activity (LTPA and aerobic capacity in a group of 90 men with coronary heart disease (CHD aged 34.8–77.0 years and in 90 age-matched peers without CHD. Methods. Two spectrophotometric methods were applied to assess TAC: Ferric Reducing Ability of Serum (TAC-FRAS and 2.2-diphenyl-1-picryl-hydrazyl (TAC-DPPH tests. Aerobic capacity was expressed as physical working capacity at 85% of the maximal heart rate (PWC85%HRmax. Results. CHD patients had higher values of TACFRAS (1.37±0.28 versus 1.27±0.23 mmol FeCl2·L−1; P<0.05 but there were no group differences for TAC-DPPH and for uric acid (UA. Negative correlation was found between LTPA (also when calculated per kg of body mass and TAC-DPPH in CHD patients. In CHD patients, TAC-FRAS and UA were lower in subjects with higher aerobic capacity expressed as PWC85%HRmax/kg. Those associations were not found in healthy men. Conclusions. We conclude that TAC of blood serum is moderately adversely related to LTPA and aerobic capacity in patients with CHD. UA, as the main determinant of serum TAC, may be partially responsible for those associations.

  15. Community-Led Total Sanitation, Open Defecation Free Status, and Ebola Virus Disease in Lofa County, Liberia.

    Science.gov (United States)

    Capps, Jean Meyer; Njiru, Haron; deVries, Pieter

    2017-01-01

    The Ebola virus disease (EVD) epidemic entered Liberia through Lofa County in February 2014 and spread to two health districts where the nongovernmental organization Global Communities had been implementing community-led total sanitation (CLTS) since 2012. By December 2014 the county had 928 Ebola cases (422 of them confirmed) and 648 deaths. Before the epidemic, CLTS was triggered in 155 communities, and 98 communities were certified as Open Defecation Free (ODF). Using mixed quantitative and qualitative methods, we determined that no cases of EVD were found in ODF communities and in only one CLTS community that had not reached ODF status. No differences were found between EVD and non-EVD communities in tribe, religion, ethnic group, or major sources of Ebola information. Radio was the most common source of information for all communities, but health workers were the most trusted information sources. CLTS ODF communities attributed their avoidance of EVD to Water, Sanitation, and Hygiene behaviors, especially hand washing with soap and disposal of feces that they learned from CLTS prior to the epidemic. Communities that got EVD blamed their strong initial resistance to Ebola response messages on their distrust that Ebola was real and their reliance on friends and family for advice. A strong inverse correlation between EVD and CLTS with or without ODF emerged from the regression analysis (R = -.6).

  16. Physical Activity, Aerobic Capacity, and Total Antioxidant Capacity in Healthy Men and in Men with Coronary Heart Disease

    Science.gov (United States)

    Gawron-Skarbek, Anna; Kostka, Joanna; Nowak, Dariusz; Drygas, Wojciech; Jegier, Anna; Kostka, Tomasz

    2015-01-01

    Objective. The purpose of the study was to assess total antioxidant capacity (TAC) of blood serum in relation with habitual leisure time physical activity (LTPA) and aerobic capacity in a group of 90 men with coronary heart disease (CHD) aged 34.8–77.0 years and in 90 age-matched peers without CHD. Methods. Two spectrophotometric methods were applied to assess TAC: Ferric Reducing Ability of Serum (TAC-FRAS) and 2.2-diphenyl-1-picryl-hydrazyl (TAC-DPPH) tests. Aerobic capacity was expressed as physical working capacity at 85% of the maximal heart rate (PWC85%HRmax). Results. CHD patients had higher values of TACFRAS (1.37 ± 0.28 versus 1.27 ± 0.23 mmol FeCl2·L−1; P < 0.05) but there were no group differences for TAC-DPPH and for uric acid (UA). Negative correlation was found between LTPA (also when calculated per kg of body mass) and TAC-DPPH in CHD patients. In CHD patients, TAC-FRAS and UA were lower in subjects with higher aerobic capacity expressed as PWC85%HRmax/kg. Those associations were not found in healthy men. Conclusions. We conclude that TAC of blood serum is moderately adversely related to LTPA and aerobic capacity in patients with CHD. UA, as the main determinant of serum TAC, may be partially responsible for those associations. PMID:26451234

  17. Dose-response relationship of physical activity to premature and total all-cause and cardiovascular disease mortality in walkers.

    Directory of Open Access Journals (Sweden)

    Paul T Williams

    Full Text Available PURPOSE: To assess the dose-response relationships between cause-specific mortality and exercise energy expenditure in a prospective epidemiological cohort of walkers. METHODS: The sample consisted of the 8,436 male and 33,586 female participants of the National Walkers' Health Study. Walking energy expenditure was calculated in metabolic equivalents (METs, 1 MET = 3.5 ml O2/kg/min, which were used to divide the cohort into four exercise categories: category 1 (≤ 1.07 MET-hours/d, category 2 (1.07 to 1.8 MET-hours/d, category 3 (1.8 to 3.6 MET-hours/d, and category 4 (≥ 3.6 MET-hours/d. Competing risk regression analyses were use to calculate the risk of mortality for categories 2, 3 and 4 relative to category 1. RESULTS: 22.9% of the subjects were in category 1, 16.1% in category 2, 33.3% in category 3, and 27.7% in category 4. There were 2,448 deaths during the 9.6 average years of follow-up. Total mortality was 11.2% lower in category 2 (P = 0.04, 32.4% lower in category 3 (P<10(-12 and 32.9% lower in category 4 (P = 10(-11 than in category 1. For underlying causes of death, the respective risk reductions for categories 2, 3 and 4 were 23.6% (P = 0.008, 35.2% (P<10(-5, and 34.9% (P = 0.0001 for cardiovascular disease mortality; 27.8% (P = 0.18, 20.6% (P = 0.07, and 31.4% (P = 0.009 for ischemic heart disease mortality; and 39.4% (P = 0.18, 63.8% (P = 0.005, and 90.6% (P = 0.002 for diabetes mortality when compared to category 1. For all related mortality (i.e., underlying and contributing causes of death combined, the respective risk reductions for categories 2, 3 and 4 were 18.7% (P = 0.22, 42.5% (P = 0.001, and 57.5% (P = 0.0001 for heart failure; 9.4% (P = 0.56, 44.3% (P = 0.0004, and 33.5% (P = 0.02 for hypertensive diseases; 11.5% (P = 0.38, 41.0% (P<10(-4, and 35.5% (P = 0.001 for dysrhythmias: and 23.2% (P = 0.13, 45.8% (P = 0.0002, and 41.1% (P

  18. [A Case of Intrahepatic Cholangiocarcinoma with Invasion to the Transverse Colon and Gallbladder, Forming an Intra-Tumor Abscess].

    Science.gov (United States)

    Okada, Nami; Kametaka, Hisashi; Koyama, Takashi; Seike, Kazuhiro; Makino, Hironobu; Fukada, Tadaomi; Sato, Yutaka; Miyazaki, Masaru

    2015-11-01

    An 81-year-old man was referred to our institution for evaluation of high fever and a liver tumor that had been detected by ultrasonography. Computed tomography revealed a low-density mass with peripheral ring-like enhancement in S5 of the liver. The liver mass was in contact with the gallbladder, and the boundary between the mass and the gallbladder was unclear. On the suspicion of liver abscess, percutaneous transhepatic drainage was performed. The cavity of the abscess communicated with the gallbladder. Because the cavity had no tendency to reduce in size, we performed surgical resection under a preoperative diagnosis of liver abscess or primary liver carcinoma invading to the gallbladder. Intraoperative findings revealed a liver tumor invading the transverse colon and gallbladder. Subsegmentectomy of S4a and S5 of the liver combined with gallbladder and transverse colon resection was performed. Histopathological findings indicated the growth of a mass forming type intrahepatic cholangiocarcinoma with invasion to the transverse colon and gallbladder, and the pathological stage of the tumor was pT3N0M0, fStage Ⅲ. Thus far, the patient is alive without recurrence 9 months after surgery. Here, we report an extremely rare case of intrahepatic cholangiocarcinoma that invaded other organs and was associated with an intra-tumor abscess.

  19. Incidental pT2-T3 gallbladder cancer after a cholecystectomy: outcome of staging at 3 months prior to a radical resection

    Science.gov (United States)

    Ausania, Fabio; Tsirlis, Theodoris; White, Steven A; French, Jeremy J; Jaques, Bryon C; Charnley, Richard M; Manas, Derek M

    2013-01-01

    Introduction Patients with incidental pT2-T3 gallbladder cancer (IGC) after a cholecystectomy may benefit from a radical re-resection although their optimal treatment strategy is not well defined. In this Unit, such patients undergo delayed staging at 3 months after a cholecystectomy to assess the evidence of a residual tumour, extra hepatic spread and the biological behaviour of the tumour. The aim of this study was to evaluate the outcome of patients who had delayed staging at 3 months after a cholecystectomy. Methods From July 2003 to July 2011, 56 patients with T2-T3 gallbladder cancer were referred to this Unit of which 49 were diagnosed incidentally on histology after a cholecystectomy. All 49 patients underwent delayed pre-operative staging using multi-detector computed tomography (MDCT) followed selectively by laparoscopy at 3 months after a cholecystectomy. Data were collected from a prospectively held database. The peri-operative and long-term outcomes of patients were analysed. SPSS software was used for statistical analysis. Results There were 38 pT2 and 11 pT3 tumours. After delayed staging, 24/49 (49%) patients underwent a radical resection, 24/49 (49%) were found to be inoperable on pre-operative assessment and 1/49 (2%) patient underwent an exploratory laparotomy and were found to be unresectable. The overall median survival from referral was 20.7 months (54.8 months for the group who had a radical re-resection versus 9.7 months for the group who had unresectable disease, P < 0.001). These results compare favourably with the reported outcome of fast-track management for incidental pT2-T3 gallbladder cancer from other major series in the literature. Conclusion Delayed staging in patients with incidental T2-T3 gallbladder cancer after a cholecystectomy is a useful strategy to select patients who will benefit from a resection and avoid unnecessary major surgery. PMID:23458168

  20. Serum Total Cholinesterase Activity on Admission Is Associated with Disease Severity and Outcome in Patients with Traumatic Brain Injury.

    Directory of Open Access Journals (Sweden)

    Qing-Hong Zhang

    Full Text Available Traumatic brain injury (TBI is one of the leading causes of neurological disability. In this retrospective study, serum total cholinesterase (ChE activities were analyzed in 188 patients for diagnostic as well as predictive values for mortality.Within 72 hours after injury, serum ChE activities including both acetylcholinesterase and butyrylcholinesterase were measured. Disease severity was evaluated with Acute Physiology and Chronic Health Evaluation (APACHE II score, Glasgow Coma Score, length of coma, post-traumatic amnesia and injury feature. Neurocognitive and functional scores were assessed using clinical records. Of 188 patients, 146 (77.7% survived and 42 (22.3% died within 90 days. Lower ChE activities were noted in the non-survivors vs. survivors (5.94±2.19 vs. 7.04±2.16 kU/L, p=0.023, in septic vs. non-infected patients (5.93±1.89 vs. 7.31±2.45 kU/L, p=0.0005 and in patients with extremely severe injury vs. mild injury (6.3±1.98 vs. 7.57±2.48 kU/L, p=0.049. The trajectories of serum ChE levels were also different between non-survivors and survivors, septic and non-infected patients, mild and severely injured patients, respectively. Admission ChE activities were closely correlated with blood cell counts, neurocognitive and functional scores both on admission and at discharge. Receiver operating characteristic analysis showed that the area under the curve for ChE was inferior to that for either APACHE II or white blood cell (WBC count. However, at the optimal cutoff value of 5 kU/L, the sensitivity of ChE for correct prediction of 90-day mortality was 65.5% and the specificity was 86.4%. Kaplan-Meier analysis showed that lower ChE activity (5 kU/L (p=0.04. After adjusting for other variables, ChE was identified as a borderline independent predictor for mortality as analyzed by Binary logistic regression (P=0.078.Lowered ChE activity measured on admission appears to be associated with disease severity and outcome for TBI patients.

  1. Total hip replacement infected with Mycobacterium tuberculosis complicated by Addison disease and psoas muscle abscess: a case report

    Directory of Open Access Journals (Sweden)

    De Nardo Pasquale

    2012-01-01

    Full Text Available Abstract Introduction Prosthetic joint infection due to Mycobacterium tuberculosis is occasionally encountered in clinical practice. To the best of our knowledge, this is the first report of a prosthetic joint infection due to Mycobacterium tuberculosis complicated by psoas abscesses and secondary Addison disease. Case presentation A 67-year-old immunocompetent Caucasian woman underwent total left hip arthroplasty because of osteoarthritis. After 18 months, she underwent arthroplasty revision for a possible prosthetic infection. Periprosthetic tissue specimens for bacteria were negative, and empirical antibiotic therapy was unsuccessful. She was then admitted to our department because of complications arising 22 months after arthroplasty. A physical examination revealed a sinus tract overlying her left hip and skin and mucosal pigmentation. Her levels of C-reactive protein, basal cortisol, adrenocorticotropic hormone, and sodium were out of normal range. Results of the tuberculin skin test and QuantiFERON-TB Gold test were positive. Computed tomography revealed a periprosthetic abscess and the inclusion of the left psoas muscle. Results of microbiological tests were negative, but polymerase chain reaction of a specimen taken from the hip fistula was positive for Mycobacterium tuberculosis. Our patient's condition was diagnosed as prosthetic joint infection and muscle psoas abscess due to Mycobacterium tuberculosis and secondary Addison disease. She underwent standard treatment with rifampicin, ethambutol, isoniazid, and pyrazinamide associated with hydrocortisone and fludrocortisone. At 15 months from the beginning of therapy, she was in good clinical condition and free of symptoms. Conclusions Prosthetic joint infection with Mycobacterium tuberculosis is uncommon. A differential diagnosis of tuberculosis should be considered when dealing with prosthetic joint infection, especially when repeated smears and histology examination from infected

  2. A comparative study of clinicopathological features between chronic cholecystitis patients with and without Helicobacter pylori infection in gallbladder mucosa.

    Directory of Open Access Journals (Sweden)

    Di Zhou

    Full Text Available BACKGROUND: Helicobacter pylori has been isolated from 10%-20% of human chronic cholecystitis specimens but the characteristics of "Helicobacter pylori positive cholecystitis" remains unclear. This study aims to compare the clinicopathological features between chronic cholecystitis patients with and without Helicobacter pylori infection in gallbladder mucosa. METHODS: Three hundred and twenty-six chronic cholecystitis patients were divided into two groups according to whether Helicobacter pylori could be detected by culture, staining or PCR for Helicobacter 16s rRNA gene in gallbladder mucosa. Positive samples were sequenced for Helicobacter pylori-specific identification. Clinical parameters as well as pathological characteristics including some premalignant lesions and the expression levels of iNOS and ROS in gallbladder were compared between the two groups. RESULTS: Helicobacter pylori infection in gallbladder mucosa was detected in 20.55% of cholecystitis patients. These patients had a higher prevalence of acid regurgitation symptoms (p = 0.001, more histories of chronic gastritis (p = 0.005, gastric ulcer (p = 0.042, duodenal ulcer (p = 0.026 and higher presence of Helicobacter pylori in the stomach as compared to patients without Helicobacter pylori infection in the gallbladder mucosa. Helicobacter pylori 16s rRNA in gallbladder and gastric-duodenal mucosa from the same individual patient had identical sequences. Also, higher incidences of adenomyomatosis (p = 0.012, metaplasia (p = 0.022 and higher enhanced expressions of iNOS and ROS were detected in Helicobacter pylori infected gallbladder mucosa (p<0.05. CONCLUSIONS: Helicobacter pylori infection in gallbladder mucosa is strongly associated with Helicobacter pylori existed in stomach. Helicobacter pylori is also correlated with gallbladder premalignant lesions including metaplasia and adenomyomatosis. The potential mechanism might be related with higher ROS

  3. Spontaneous perforation of gallbladder with intrahepatic biloma formation: sonographic signs and correlation with computed tomography

    Energy Technology Data Exchange (ETDEWEB)

    Hollanda, Erick Sabbagh de; Torres, Ulysses dos Santos; Gual, Fabiana; Oliveira, Eduardo Portela de; Cardoso, Luciana Vargas; Criado, Divanei Aparecida Bottaro, E-mail: usantor@yahoo.com.br [Faculdade de Medicina de Sao Jose do Rio Preto (Famerp), SP (Brazil). Hospital de Base

    2013-09-15

    Spontaneous perforation of gallbladder is a severe and infrequent complication of acute cholecystitis that requires early and accurate diagnosis. Concomitant development of intrahepatic collections is rarely observed in such cases. The present report emphasizes the relevance of imaging studies in this setting, describing the typical sonographic and tomographic findings for the diagnosis of such condition. (author)

  4. Peroxisomes in intestinal and gallbladder epithelial cells of the stickleback, Gasterosteus aculeatus L. (Teleostei)

    NARCIS (Netherlands)

    Ruiter, A.J.H. de; Veenhuis, M.; Wendelaar Bonga, S.E.

    1988-01-01

    The occurrence of microbodies in the epithelial cells of the intestine and gallbladder of the stickleback, Gasterosteus aculeatus L., is described. In the intestine the organelles are predominantly located in the apical and perinuclear zone of the cells and may contain small crystalline cores. In

  5. Ursodeoxycholic acid reduces protein levels and nucleation-promoting activity in human gallbladder bile

    NARCIS (Netherlands)

    van Erpecum, K. J.; Portincasa, P.; Eckhardt, E.; Go, P. M.; vanBerge-Henegouwen, G. P.; Groen, A. K.

    1996-01-01

    Background & Aims: Ursodeoxycholic acid prevents gallstone formation in selected patients. The aim of this study was to examine whether decreased concentration and nucleation-promoting activity of various proteins contribute to this beneficial effect. Methods: Gallbladder bile of 13 patients with

  6. BAY K 8644-induced oscillations in rabbit gall-bladder transepithelial potential difference

    DEFF Research Database (Denmark)

    Hansen, C P; Holstein-Rathlou, N H; Frederiksen, O

    1986-01-01

    The effects of the Ca2+-channel activator BAY K 8644 (a novel dihydropyridine) on transepithelial potential difference (Pd), electrical resistance (Rt), and unidirectional Na+-fluxes were studied in the rabbit gall-bladder. It was observed that BAY K 8644 at concentrations between 10(-7) and 10...

  7. A Clinician’s Guide to the Diagnosis and Management of Gallbladder Volvulus

    Science.gov (United States)

    Pottorf, Brian J; Alfaro, Leonardo; Hollis, Harris W

    2013-01-01

    Introduction: Gallbladder volvulus (GV), or torsion of the gallbladder, is an uncommon surgical emergency. This article reviews the world literature related to GV. We examine the history of gallbladder torsion and highlight the critical constellation of presenting signs and symptoms, which guide the acute care physician and surgeon to accurate and timely diagnosis of GV before surgical intervention. Methods: A comprehensive review of all published cases of GV was performed using the National Library of Medicine (PubMed) database. Results: Lists of typical symptoms and clinical presentations are provided to allow clinicians to establish an accurate preoperative diagnosis. Conclusion: GV is frequently undiagnosed before surgical intervention. However, clinical presentation and associated radiographic findings can lead to an accurate diagnosis if the clinician is aware of this uncommon condition. When the diagnosis has been established before operative intervention, expeditious laparoscopic cholecystectomy can be performed safely. Delays in diagnosis may mandate open cholecystectomy if laparoscopic extraction is contraindicated because of undesirable sequelae of gallbladder necrosis, specifically perforation, bilious peritonitis, and hemodynamic instability. PMID:23704849

  8. A Clinician's Guide to the Diagnosis and Management of Gallbladder Volvulus.

    Science.gov (United States)

    Pottorf, Brian J; Alfaro, Leonardo; Hollis, Harris W

    2013-01-01

    Gallbladder volvulus (GV), or torsion of the gallbladder, is an uncommon surgical emergency. This article reviews the world literature related to GV. We examine the history of gallbladder torsion and highlight the critical constellation of presenting signs and symptoms, which guide the acute care physician and surgeon to accurate and timely diagnosis of GV before surgical intervention. A comprehensive review of all published cases of GV was performed using the National Library of Medicine (PubMed) database. Lists of typical symptoms and clinical presentations are provided to allow clinicians to establish an accurate preoperative diagnosis. GV is frequently undiagnosed before surgical intervention. However, clinical presentation and associated radiographic findings can lead to an accurate diagnosis if the clinician is aware of this uncommon condition. When the diagnosis has been established before operative intervention, expeditious laparoscopic cholecystectomy can be performed safely. Delays in diagnosis may mandate open cholecystectomy if laparoscopic extraction is contraindicated because of undesirable sequelae of gallbladder necrosis, specifically perforation, bilious peritonitis, and hemodynamic instability.

  9. Changes in gallbladder bile composition and crystal detection time in morbidly obese subjects after bariatric surgery.

    Science.gov (United States)

    Gustafsson, Ulf; Benthin, Lisbet; Granström, Lars; Groen, Albert K; Sahlin, Staffan; Einarsson, Curt

    2005-06-01

    The aim of the present study was to elucidate the mechanisms of development of cholesterol crystals and gallstones during weight reduction in obese subjects. Twenty-five morbidly obese, gallstone-free subjects underwent vertical-banded gastroplasty. Gallbladder bile was collected at the time of the operation via needle aspiration and 1.1-7.3 months after the operation via ultrasound-guided transhepatic puncture of the gallbladder. The mean weight loss was 17 kg. Two patients developed gallstones and 10 patients displayed cholesterol crystals in their bile. In patients with a follow-up time of less than 2 months (n = 13), cholesterol saturation increased from 90% to 114% but tended to decrease in the patients with a follow-up time of more than 2 months. The extraction of the concanavalin-A-binding fraction from gallbladder bile obtained after weight reduction in 7 patients prolonged crystallization detection time from 6 to 10 days. The hexosamine concentration, a marker for mucin, was increased by about 100% in bile obtained in 6 of 7 patients after weight reduction. In conclusion, the results indicate that crystallization-promoting compounds (mucin) are of great importance in the development of cholesterol crystals and gallstones in obese subjects during weight reduction, probably because of defective gallbladder emptying.

  10. Clostridium perfringens bacteremia caused by choledocholithiasis in the absence of gallbladder stones

    OpenAIRE

    Atia, Antwan; Raiyani, Tejas; Patel, Pranav; Patton, Robert; Young, Mark

    2012-01-01

    A 67-years-old male presented with periumbilical abdominal pain, fever and jaundice. His anaerobic blood culture was positive for clostridium perfringens. Computed tomogram scan of the abdomen and abdominal ultrasound showed normal gallbladder and common bile duct (CBD). Subsequently magnetic resonance cholangiopancreaticogram showed choledocholithiasis. Endoscopic retrograde cholangiopancreaticogramwith sphincterotomy and CBD stone extraction was performed. The patient progressively improved...

  11. Changes in gallbladder bile composition and crystal detection time in morbidly obese subjects after bariatric surgery

    NARCIS (Netherlands)

    Gustafsson, Ulf; Benthin, Lisbet; Granström, Lars; Groen, Albert K.; Sahlin, Staffan; Einarsson, Curt

    2005-01-01

    The aim of the present study was to elucidate the mechanisms of development of cholesterol crystals and gallstones during weight reduction in obese subjects. Twenty-five morbidly obese, gallstone-free subjects underwent vertical-banded gastroplasty. Gallbladder bile was collected at the time of the

  12. Interaction of bovine gallbladder mucin and calcium-binding protein: effects on calcium phosphate precipitation

    NARCIS (Netherlands)

    Afdhal, N. H.; Ostrow, J. D.; Koehler, R.; Niu, N.; Groen, A. K.; Veis, A.; Nunes, D. P.; Offner, G. D.

    1995-01-01

    Gallstones consist of calcium salts and cholesterol crystals, arrayed on a matrix of gallbladder mucin (GBM), and regulatory proteins like calcium-binding protein (CBP). To determine if interactions between CBP and GBM follow a biomineralization scheme, their mutual binding and effects on CaHPO4

  13. Gallbladder contractility and mucus secretion after cholesterol feeding in the prairie dog

    NARCIS (Netherlands)

    Li, Y. F.; Moody, F. G.; Weisbrodt, N. W.; Zalewsky, C. A.; Coelho, J. C.; Senninger, N.; Gouma, D.

    1986-01-01

    The purpose of our study was to evaluate changes in gallbladder contractility and mucus secretion in vitro during the early stages of gallstone formation in prairie dogs. Thirty-two animals were divided into five groups. Control animals were fed a trace cholesterol diet. Experimental animals were

  14. A case report of the clear cell variant of gallbladder carcinoma

    Directory of Open Access Journals (Sweden)

    Ravi Maharaj

    2017-01-01

    Conclusion: In these cases, clinical case management should be personalized for increased survival with the possible incorporation of next generation sequencing approaches to guide therapeutic algorithms. We discuss this exceedingly rare case of the clear cell variant of gallbladder carcinoma in detail, highlighting some of the diagnostic, and clinical challenges.

  15. Stratifying risk in chronic kidney disease: an observational study of UK guidelines for measuring total proteinuria and albuminuria.

    Science.gov (United States)

    Methven, S; Traynor, J P; Hair, M D; St J O'Reilly, D; Deighan, C J; MacGregor, M S

    2011-08-01

    Proteinuria predicts poor renal and cardiovascular outcomes. Some guidelines recommend measuring proteinuria using albumin:creatinine ratio (ACR), while others recommend total protein:creatinine ratio (TPCR). To compare renal outcomes and mortality in the populations identified by these different recommendations. Retrospective longitudinal cohort study. Baseline ACR and TPCR measurements were obtained from 5586 patients with chronic kidney disease (CKD) attending a Scottish hospital nephrology clinic. The cohort was divided into three groups with concordant results by ACR and TPCR (no proteinuria; low proteinuria; significant proteinuria) and one group with discordant results (significant proteinuria with TPCR, but not ACR). Outcomes were assessed using Kaplan-Meier plots and Cox proportional hazards models. Median follow-up was 3.5 years [interquartile range (IQR) 2.1-6.0]; 844 (15%) died at 3.0 years (IQR 1.8-4.7) and 468 (8%) started renal replacement therapy (RRT) at 1.7 years (IQR 0.6-3.4). Proteinuria was associated with a substantially increased risk of RRT and death. Patients with significant proteinuria by TPCR, but not ACR (n = 231) had high renal risk, and the highest all-cause mortality (log-rank P < 0.001). With multivariate analysis the risk fell below those with significant proteinuria with concordant results by ACR and TPCR but remained considerably higher than those without significant proteinuria. Proteinuria screening with TPCR identifies an additional 16% of patients with significant proteinuria, not identified using ACR. This subgroup has high renal risk, and high risk of all-cause mortality and therefore warrant identification. Guideline recommendations on proteinuria screening in CKD should be reconsidered.

  16. Management of Adult Choledochal Cyst Coexisting with Gallbladder Carcinoma: A Case Report and Review of Literature

    Directory of Open Access Journals (Sweden)

    Olusegun Isaac Alatise

    2016-01-01

    Full Text Available Choledochal cyst is a relatively rare condition. Even rarer is a choledochal cyst in association with a gallbladder carcinoma. This study reports a rare case of gallbladder carcinoma coexisting with a choledochal cyst in a Nigerian patient. Clinical records of the patient including preoperative evaluation, intraoperative findings, and postoperative care were reviewed. A 38-year-old woman presented with the recurrent right upper abdominal pain of 3 years duration associated with progressive weight loss, anorexia, recurrent vomiting, as well as, low-grade fever with chills and rigors. Physical examination revealed an anicteric woman with tenderness in the right hypochondrium and a positive Murphy's sign. A combination of abdominal ultrasound and computed tomography scan suggested a Type IV choledochal cyst and a distended gallbladder with thickened walls containing a heterogeneous hyperdense mass. Preoperative serum alkaline phosphatase was elevated while endoscopic retrograde cholangiopancreatography was inconclusive. At laparotomy, extrahepatic biliary dilatation and enlarged, the nodular gallbladder was found with a diffusely fibrotic pancreas. Intraoperative cholangiogram confirmed Type IV choledochal cyst. Excision of the common bile duct and radical cholecystectomy was performed, and a Roux-en-Y hepaticojejunostomy. Histopathology confirmed the diagnosis of gallbladder adenocarcinoma. She had adjuvant chemotherapy and is presently on follow-up. No evidence of recurrence after 5 years of follow-up. A high index of suspicion is required to detect a combination of these two rare entities. When detected, both conditions should be surgically addressed at the same sitting, and when combined with adjuvant chemotherapy, may increase the chances of achieving a cure.

  17. Distribution and Effect of Galanin on Gallbladder and Sphincter of Oddi Motility in the Pig

    Directory of Open Access Journals (Sweden)

    Henrik Harling

    1991-01-01

    Full Text Available This study was designed to determine the occurrence and topographical distribution of galanin-like immunoreactivity (GAL-LI in the porcine gallbladder and sphincter of Oddi and to investigate the pharmacologic effect of GAL on gallbladder and sphincter of Oddi motility. By radioimmunoassay the concentration of GAL-LI in the gallbladder was 2.75 ± 0.23, 9.73 ± 1.33 in the common bile duct and 5.10 ± 0.37 in the sphincter of Oddi (pmol/g ± SE. By immunohistochemistry GAL-LI was found exclusively in ganglionic cells and in nerve fibers among the smooth muscle bundles. Gallbladder and sphincter of Oddi pressures were recorded before and during 5-minute local intraarterial infusion of 4, 8, 19, 39, 78 and 194 ng GAL-Kg-1-min-1 in 12 anaesthetized pigs. GAL in doses ≥ 39 ng.kg-1.min-1 significantly reduced sphincter of Oddi phasic wave frequency (4.8 ± 0.4 vs. 2.1 ± 0.5; p = 0.004 and sphincter of Oddi motility index (70.2 ± 6.02 vs. 27.7 ± 8.3; p = 0.002 but did not affect gallbladder pressure. We conclude that the distribution of GAL-LI in the sphincter of Oddi and the effect that a pharmacologic dose of GAL has on sphincter of Oddi motor activity, suggests that GAL may be involved in the physiologic control of bile flow in the pig.

  18. Cost-effectiveness of cervical total disc replacement vs fusion for the treatment of 2-level symptomatic degenerative disc disease.

    Science.gov (United States)

    Ament, Jared D; Yang, Zhuo; Nunley, Pierce; Stone, Marcus B; Kim, Kee D

    2014-12-01

    Cervical total disc replacement (CTDR) was developed to treat cervical spondylosis, while preserving motion. While anterior cervical discectomy and fusion (ACDF) has been the standard of care for 2-level disease, a randomized clinical trial (RCT) suggested similar outcomes. Cost-effectiveness of this intervention has never been elucidated. To determine the cost-effectiveness of CTDR compared with ACDF. Data were derived from an RCT that followed up 330 patients over 24 months. The original RCT consisted of multi-institutional data including private and academic institutions. Using linear regression for the current study, health states were constructed based on the stratification of the Neck Disability Index and a visual analog scale. Data from the 12-item Short-Form Health Survey questionnaires were transformed into utilities values using the SF-6D mapping algorithm. Costs were calculated by extracting Diagnosis-Related Group codes from institutional billing data and then applying 2012 Medicare reimbursement rates. The costs of complications and return-to-work data were also calculated. A Markov model was built to evaluate quality-adjusted life-years (QALYs) for both treatment groups. The model adopted a third-party payer perspective and applied a 3% annual discount rate. Patients included in the original RCT had to be diagnosed as having radiculopathy or myeloradiculopathy at 2 contiguous levels from C3-C7 that was unresponsive to conservative treatment for at least 6 weeks or demonstrated progressive symptoms. Incremental cost-effectiveness ratio of CTDR compared with ACDF. A strong correlation (R2 = 0.6864; P sensitivity analysis, the incremental cost-effectiveness ratio value stays below the threshold of $50,000 per QALY in most scenarios (range, -$58,194 to $147,862 per QALY). The incremental cost-effectiveness ratio of CTDR compared with traditional ACDF is lower than the commonly accepted threshold of $50,000 per QALY. This remains true with varying input

  19. A diagnostic dilemma of atypical gallbladder appearance on Tc-99m HIDA cholescintigraphy resolved with SPECT/CT.

    Science.gov (United States)

    Sood, Ravi; Murguia, Jeff; Graham, Michael M; Bushnell, David; Squires, Shayne; Laroia, Sandeep T; Bansal, Anish

    2011-02-01

    Tc-99m HIDA cholescintigraphy is the diagnostic procedure of choice for acute cholecystitis. Acute cholecystitis is associated in vast majority of the cases with cystic duct obstruction. The demonstration of presence (cystic duct patency) or absence (cystic duct obstruction) of visualization of the gallbladder on cholescintigraphy is critical to the diagnosis of acute cholecystitis. The visualization of the gallbladder rules out acute cholecystitis in most of the cases. Although, in most cases, determination of visualization or nonvisualization of gallbladder is straight forward, occasionally it can be challenging. We describe a patient with suspected acute cholecystitis, in whom an unusual appearance of the gallbladder on hepatobiliary scintigraphy was clarified with SPECT/CT, an approach that is rarely used in Tc-99m HIDA cholescintigraphy.

  20. Serial analysis of gene expression identifies connective tissue growth factor expression as a prognostic biomarker in gallbladder cancer.

    Science.gov (United States)

    Alvarez, Hector; Corvalan, Alejandro; Roa, Juan C; Argani, Pedram; Murillo, Francisco; Edwards, Jennifer; Beaty, Robert; Feldmann, Georg; Hong, Seung-Mo; Mullendore, Michael; Roa, Ivan; Ibañez, Luis; Pimentel, Fernando; Diaz, Alfonso; Riggins, Gregory J; Maitra, Anirban

    2008-05-01

    Gallbladder cancer (GBC) is an uncommon neoplasm in the United States, but one with high mortality rates. This malignancy remains largely understudied at the molecular level such that few targeted therapies or predictive biomarkers exist. We built the first series of serial analysis of gene expression (SAGE) libraries from GBC and nonneoplastic gallbladder mucosa, composed of 21-bp long-SAGE tags. SAGE libraries were generated from three stage-matched GBC patients (representing Hispanic/Latino, Native American, and Caucasian ethnicities, respectively) and one histologically alithiasic gallbladder. Real-time quantitative PCR was done on microdissected epithelium from five matched GBC and corresponding nonneoplastic gallbladder mucosa. Immunohistochemical analysis was done on a panel of 182 archival GBC in high-throughput tissue microarray format. SAGE tags corresponding to connective tissue growth factor (CTGF) transcripts were identified as differentially overexpressed in all pairwise comparisons of GBC (P Cancer Genome Anatomy Project web site and should facilitate much needed research into this lethal neoplasm.

  1. Association between worldwide dietary and lifestyle patterns with total cholesterol concentrations and DALYs for infectious and cardiovascular diseases: an ecological analysis.

    Science.gov (United States)

    Oggioni, C; Cena, H; Wells, J C K; Lara, J; Celis-Morales, C; Siervo, M

    2015-12-01

    Global dietary and lifestyle trends are primary risk factors for communicable and non-communicable diseases. An ecological analysis was conducted to examine the association of global dietary and lifestyle patterns with total cholesterol concentrations. This study also investigated whether total cholesterol modified the association between dietary and lifestyle habits with disability-adjusted-life-years-lost (DALYs) for infectious and cardiovascular diseases (CVDs). Country-specific mean total cholesterol concentrations and DALYs for infectious and CVDs were obtained. Data were then matched to country-specific food and energy availability for consumption and information on obesity, physical inactivity, urbanization, gross domestic product (GDP), life expectancy and smoking. Stepwise multiple regression models were developed to identify significant predictors of total cholesterol concentrations and DALYs for infectious and CVDs. Life expectancy and egg and meat consumption were significantly associated with cholesterol concentrations. DALYs for infectious diseases were associated with smoking, life expectancy and per capita GDP. Smoking was the only predictor of DALYs for CVDs. The improvement of socio-demographic conditions and economic growth is likely to reduce the burden of communicable diseases in developing countries. A concurring increase in non-communicable diseases is expected, and these results have, yet again, identified smoking as a primary risk factor for CVDs. Copyright © 2015 Ministry of Health, Saudi Arabia. Published by Elsevier Ltd. All rights reserved.

  2. Two cases of Kawasaki disease presented with acute febrile jaundice.

    Science.gov (United States)

    Kaman, Ayşe; Aydın-Teke, Türkan; Gayretli-Aydın, Zeynep Gökçe; Öz, Fatma Nur; Metin-Akcan, Özge; Eriş, Deniz; Tanır, Gönül

    2017-01-01

    Kawasaki disease is an acute, systemic vasculitis of unknown etiology. Although gastrointestinal involvement does not belong to the classic diagnostic criteria; diarrhea, abdominal pain, hepatic dysfunction, hydrops of gallbladder, and acute febrile cholestatic jaundice are reported in patients with Kawasaki disease. We describe here two cases presented with fever, and acute jaundice as initial features of Kawasaki disease.

  3. Risk of cardiovascular disease and total mortality in adults with type 1 diabetes: Scottish registry linkage study.

    Directory of Open Access Journals (Sweden)

    Shona J Livingstone

    Full Text Available Randomized controlled trials have shown the importance of tight glucose control in type 1 diabetes (T1DM, but few recent studies have evaluated the risk of cardiovascular disease (CVD and all-cause mortality among adults with T1DM. We evaluated these risks in adults with T1DM compared with the non-diabetic population in a nationwide study from Scotland and examined control of CVD risk factors in those with T1DM.The Scottish Care Information-Diabetes Collaboration database was used to identify all people registered with T1DM and aged ≥20 years in 2005-2007 and to provide risk factor data. Major CVD events and deaths were obtained from the national hospital admissions database and death register. The age-adjusted incidence rate ratio (IRR for CVD and mortality in T1DM (n = 21,789 versus the non-diabetic population (3.96 million was estimated using Poisson regression. The age-adjusted IRR for first CVD event associated with T1DM versus the non-diabetic population was higher in women (3.0: 95% CI 2.4-3.8, p<0.001 than men (2.3: 2.0-2.7, p<0.001 while the IRR for all-cause mortality associated with T1DM was comparable at 2.6 (2.2-3.0, p<0.001 in men and 2.7 (2.2-3.4, p<0.001 in women. Between 2005-2007, among individuals with T1DM, 34 of 123 deaths among 10,173 who were <40 years and 37 of 907 deaths among 12,739 who were ≥40 years had an underlying cause of death of coma or diabetic ketoacidosis. Among individuals 60-69 years, approximately three extra deaths per 100 per year occurred among men with T1DM (28.51/1,000 person years at risk, and two per 100 per year for women (17.99/1,000 person years at risk. 28% of those with T1DM were current smokers, 13% achieved target HbA(1c of <7% and 37% had very poor (≥9% glycaemic control. Among those aged ≥40, 37% had blood pressures above even conservative targets (≥140/90 mmHg and 39% of those ≥40 years were not on a statin. Although many of these risk factors were comparable to those

  4. Scoring the full extent of periodontal disease in the dog: development of a total mouth periodontal score (TMPS) system.

    Science.gov (United States)

    Harvey, Colin E; Laster, Larry; Shofer, Frances; Miller, Bonnie

    2008-09-01

    The development of a total mouth periodontal scoring system is described. This system uses methods to score the full extent of gingivitis and periodontitis of all tooth surfaces, weighted by size of teeth, and adjusted by size of dog.

  5. Epicardial, pericardial and total cardiac fat and cardiovascular disease in type 2 diabetic patients with elevated urinary albumin excretion rate

    DEFF Research Database (Denmark)

    Christensen, Regitse H.; Von Scholten, Bernt J.; Hansen, Christian S.

    2017-01-01

    of 200 patients with type 2 diabetes and elevated urinary albumin excretion rate (UAER). Methods Cardiac adipose tissue was measured from baseline echocardiography. The composite endpoint comprised incident cardiovascular disease and all-cause mortality. Coronary artery calcium, carotid intima media.......7, p = 0.017) models. Cardiac adipose tissue (p = 0.033) was associated with baseline coronary artery calcium (model 1) and interleukin-8 (models 1-3, all p type 2 diabetes patients without coronary artery disease, high cardiac adipose tissue levels were associated...

  6. Hypersecretion of mucus glycoprotein by the gallbladder epithelium in experimental cholelithiasis.

    Science.gov (United States)

    Lee, S P

    1981-07-01

    In three models of cholelithiasis (dihydrocholesterol-fed rabbits, cholesterol-cholic acid-fed mice, and Lincomycin-treated guinea pigs), the quantity and chemical composition of gallbladder epithelial mucin have been studied using (1) a spectrum of histochemical glycoprotein stains, and (2) biochemical extraction, purification and analysis of the carbohydrate components of epithelial mucin. Despite the diverse mechanism of stone induction and difference in stone composition, a common pattern of response by the epithelial mucin was observed in all three models. There was a quantitative increase in epithelial mucus production at a time before stones were formed and this increase persisted till stones were formed. There was no difference, qualitatively, between mucus produced by normal and stone-forming gallbladders.

  7. Mechanism-Based Modeling of Gastric Emptying Rate and Gallbladder Emptying in Response to Caloric Intake

    DEFF Research Database (Denmark)

    Guiastrennec, B; Sonne, David Peick; Hansen, M

    2016-01-01

    Bile acids released postprandially modify the rate and extent of absorption of lipophilic compounds. The present study aimed to predict gastric emptying (GE) rate and gallbladder emptying (GBE) patterns in response to caloric intake. A mechanism-based model for GE, cholecystokinin plasma concentr......Bile acids released postprandially modify the rate and extent of absorption of lipophilic compounds. The present study aimed to predict gastric emptying (GE) rate and gallbladder emptying (GBE) patterns in response to caloric intake. A mechanism-based model for GE, cholecystokinin plasma...... concentrations, and GBE was developed on data from 33 patients with type 2 diabetes and 33 matched nondiabetic individuals who were administered various test drinks. A feedback action of the caloric content entering the proximal small intestine was identified for the rate of GE. The cholecystokinin...

  8. Pain patterns after distension of the gallbladder in patients with acute cholecystitis

    DEFF Research Database (Denmark)

    Middelfart, H V; Jensen, P; Højgaard, L

    1998-01-01

    BACKGROUND: Visceral pain is characterized by poor pain localization and a referred or radiating pain pattern. Its clinical importance in the abdomen is stressed by the finding that about one-third of patients still complain of abdominal pain after cholecystectomy. A better understanding...... were performed. After each injection of saline the localization of pain and the presence of nausea and vomiting were registered. The injections continued until the patient felt abdominal pain necessitating cessation of the investigation or until the cystic duct opened (visualized on cholescintigraphy......). RESULTS: Distension of the gallbladder caused pain in 10 of the 12 patients. In 70% the pain was localized under the right costal margin or in the epigastrium. No mathematical formula could describe the pressure-volume relation in the gallbladder. The cystic duct opening pressure varied between 3 and 44...

  9. Pancreas and gallbladder agenesis in a newborn with semilobar holoprosencephaly, a case report.

    Science.gov (United States)

    Hilbrands, Robert; Keymolen, Kathelijn; Michotte, Alex; Marichal, Miriam; Cools, Filip; Goossens, Anieta; Veld, Peter In't; De Schepper, Jean; Hattersley, Andrew; Heimberg, Harry

    2017-05-19

    Pancreatic agenesis is an extremely rare cause of neonatal diabetes mellitus and has enabled the discovery of several key transcription factors essential for normal pancreas and beta cell development. We report a case of a Caucasian female with complete pancreatic agenesis occurring together with semilobar holoprosencephaly (HPE), a more common brain developmental disorder. Clinical findings were later confirmed by autopsy, which also identified agenesis of the gallbladder. Although the sequences of a selected set of genes related to pancreas agenesis or HPE were wild-type, the patient's phenotype suggests a genetic defect that emerges early in embryonic development of brain, gallbladder and pancreas. Developmental defects of the pancreas and brain can occur together. Identifying the genetic defect may identify a novel key regulator in beta cell development.

  10. Contraction and evacuation of the gallbladder studied simultaneously by ultrasonography and 99mTc-labelled diethyl-iminodiacetic acid scintigraphy

    International Nuclear Information System (INIS)

    Raadberg, G.; Asztely, M.; Moonen, M.; Svanvik, J.

    1993-01-01

    Emptying of the gallbladder was studied by the simultaneous use of 99m Tc-labelled diethyl-iminodiacetic acid (HIDA) scanning and real-time ultrasonography. In response to a liquid test meal the gallbladder volume was reduced for 80 min and then increased again, but the radionuclide evacuation continued and was more complete than could be explained by the reduction of gallbladder volume. In response to intravenous infusion of cholecystokinin, a maximal contraction of the gallbladder to 35% of the basal volume was obtained at 40 min, and 36% of the HIDA then remained in the gallbladder. In a separate series repeated intravenous injections of 99m Tc-HIDA were given after the test meal, and the isotope was found to enter the gallbladder even when the gallbladder contracted. The results support the view that the gallbladder acts like a ''bellows'' when contracting and that postprandial fluid secretion by the gallbladder mucosa may help to evacuate its contents. 11 refs., 4 figs

  11. Diagnosis of clinically unsuspected gallbladder perforation in an obese patient, by Tc-99m IDA cholescintigraphy

    International Nuclear Information System (INIS)

    Mesgarzadeh, M.; Haines, J.E.; Bobba, V.R.; Von Dollen, L.E.; Jarboe, G.; Krishnamurthy, G.T.

    1983-01-01

    A male Pickwickian syndrome patient was admitted to the hospital with sudden onset of abdominal pain. Physical examination was equivocal. Due to patient's ileus and morbid obesity (weight 450 lb), neither TCT scan nor ultrasound was possible. A Tc-99m PIPIDA hepatobiliary imaging study revealed intraperitoneal leakage of radioactive bile with collection of the activity in both abdominal gutters, indicating gallbladder rupture. Prompt surgery confirmed the diagnosis

  12. Analysis of Carcinogenic Heavy Metals in Gallstones and its Role in Gallbladder Carcinogenesis.

    Science.gov (United States)

    Mondal, Bikash; Maulik, Dhrubajyoti; Mandal, Mousumi; Sarkar, Gautam Narayan; Sengupta, Sanjay; Ghosh, Debidas

    2017-12-01

    Gallstone is a high-risk factor for gallbladder pre-malignancy or malignancy (GB PM-M) but which substances of gallstones definitely assist to turn out in to GB PM-M, remains unclear. This study aimed to find out the presence of carcinogenic heavy metals in gallstones and to explore the aetiopathogenesis of gallbladder pre-malignancy and malignancy. Presence of elements in gallstones was detected by energy dispersive X-ray spectroscopy (EDS) with scanning electron microscopy (SEM) and then level of carcinogenic heavy metals was estimated in gallstones using atomic absorption spectroscopy (AAS). The experiment was carried out in gallstone samples of 46 patients with gallbladder pre-malignant and malignant condition (PM-M group) and 65 sex and age-matched patients with chronic cholecystitis (C-C group). Gallstones were also classified in to three types such as cholesterol stone, mixed stone, and black pigment stone. EDS analysis detected presence of mercury, lead, and cobalt elements in all types of gallstones of both PM-M and C-C groups. AAS analysis revealed significantly higher amount of mercury (p heavy metals also varied among stone types of both groups. EDS phase analysis showed 'dense deposits' of these metals in gallstones. Presence of significantly higher amount of mercury, lead, cobalt, and cadmium in gallstones may play a pivotal role as risk factors in the development of gallbladder malignancy or pre-malignancy. 'Dense deposits' of these metals in the gallstones which is the first observation, may act as crucial doses of carcinogens.

  13. Bile salts stimulate mucin secretion by cultured dog gallbladder epithelial cells independent of their detergent effect.

    Science.gov (United States)

    Klinkspoor, J H; Yoshida, T; Lee, S P

    1998-05-15

    1. Bile salts stimulate mucin secretion by the gallbladder epithelium. We have investigated whether this stimulatory effect is due to a detergent effect of bile salts. 2. The bile salts taurocholic acid (TC) and tauroursodeoxycholic acid (TUDC) and the detergents Triton X-100 (12.5-400 microM) and Tween-20 (0.1-3.2 mM) were applied to monolayers of cultured dog gallbladder epithelial cells. Mucin secretion was studied by measuring the secretion of [3H]N-acetyl-d-glucosamine-labelled glycoproteins. We also attempted to alter the fluidity of the apical membrane of the cells through extraction of cholesterol with beta-cyclodextrin (2.5-15 mM). The effect on TUDC-induced mucin secretion was studied. Cell viability was assessed by measuring lactate dehydrogenase (LDH) leakage or 51Cr release. 3. In contrast with the bile salts, the detergents were not able to cause an increase in mucin secretion without causing concomitant cell lysis. Concentrations of detergent that increased mucin release (>100 microM Triton X-100, >0.8 mM Tween-20), caused increased LDH release. Incubation with beta-cyclodextrin resulted in effective extraction of cholesterol without causing an increase in 51Cr release. However, no effect of the presumed altered membrane fluidity on TUDC (10 mM)-induced mucin secretion was observed. 4. The stimulatory effect of bile salts on mucin secretion by gallbladder epithelial cells is not affected by the fluidity of the apical membrane of the cells and also cannot be mimicked by other detergents. We conclude that the ability of bile salts to cause mucin secretion by the gallbladder epithelium is not determined by their detergent properties.

  14. Sluggish gallbladder emptying and gastrointestinal transit after intake of common alcoholic beverages.

    Science.gov (United States)

    Kasicka-Jonderko, A; Jonderko, K; Gajek, E; Piekielniak, A; Zawislan, R

    2014-02-01

    To study the movement along the gut and the effect upon the gallbladder volume of alcoholic beverages taken in the interdigestive state. The study comprised three research blocks attended by 12 healthy subjects each. Within a given research block volunteers underwent three examination sessions held on separate days, being offered an alcoholic beverage, or an aqueous ethanol solution of an identical proof, or a corresponding volume of isotonic glucose solution; the order of administration of the drinks was randomized. The beverages tested were: beer (4.7% vol, 400 ml), red wine (13.7% vol, 200 ml), whisky (43.5% vol, 100 ml) within the "Beer", "Wine", and "Whisky" research block, respectively. Gastric myoelectrical activity was examined electrogastrographically, gastric emptying with ¹³C-sodium acetate breath test, orocaecal transit with lactulose H₂ breath test, gallbladder emptying with ultrasonography, breath ethanol with alcotest. The study showed that alcoholic beverages were emptied from the stomach significantly slower than isotonic glucose. Alcoholic beverages produced by fermentation only (beer, red wine) were emptied from the stomach more slowly than ethanol solutions of identical proof, while gastric evacuation of whisky (distillation product) and matching alcohol solution was similar. The slower gastric evacuation of alcoholic beverages and ethanol solutions could not be ascribed to a disorganization of the gastric myoelectrical activity. The orocaecal transit of beer and red wine did not differ from that of isotonic glucose, whereas the orocaecal transit of whisky and high proof ethanol was markedly prolonged. Red wine and whisky, and to a similar extent control ethanol solutions caused an inhibition and delay of gallbladder emptying. We concluded that alcoholic beverages taken on an empty stomach exert a suppressive effect upon the transport function of the digestive tract and gallbladder emptying. The extent of this action depends on the type of a

  15. Sustained High Levels of Both Total and High Molecular Weight Adiponectin in Plasma during the Convalescent Phase of Haemorrhagic Fever with Renal Syndrome Are Associated with Disease Severity

    Directory of Open Access Journals (Sweden)

    Kang Tang

    2017-01-01

    Full Text Available Haemorrhagic fever with renal syndrome (HFRS is characterised by an uncontrolled immune response that causes vascular leakage. Adiponectin (APN is an adipocytokine involved in prorevascularisation and immunomodulation. To investigate the possible effects of APN in the pathogenesis of HFRS, total and high molecular weight (HMW APN levels in the plasma of patients with HFRS were quantified using enzyme-linked immunosorbent assay (ELISA. Compared with those in healthy controls, the plasma total and HMW APN levels in patients were elevated to different degrees from the fever onset and remained high at the convalescent phase. Consistent with these results, western blot analysis additionally showed that low molecular weight (LMW, middle molecular weight (MMW, and HMW APN levels were all elevated and contributed to the elevation of the total APN level. Importantly, sustained high levels of total and HMW APN at the convalescent phase were significantly higher in patients with critical disease than those in patients with mild or moderate disease. Moreover, total and HMW APN levels negatively correlated with white blood cell count and positively correlated with platelet count and serum albumin level. These results may provide insights into understanding the roles of total and HMW APN in the pathogenesis of HFRS.

  16. Elevated levels of total and dengue virus-specific immunoglobulin E in patients with varying disease severity

    NARCIS (Netherlands)

    Koraka, Penelopie; Murgue, Bernadette; Deparis, Xavier; Setiati, Tatty E.; Suharti, Catarina; van Gorp, Eric C. M.; Hack, C. E.; Osterhaus, Albert D. M. E.; Groen, Jan

    2003-01-01

    The kinetics of total and dengue virus-specific immunoglobulin E (IgE) were studied in serial serum samples obtained from 168 patients, 41 of whom suffered from primary dengue virus infection and 127 suffered from secondary dengue virus infection. Seventy-one patients were classified as dengue

  17. Elevated levels of total and dengue virus-specific immunoglobulin E in patients with varying disease severity.

    NARCIS (Netherlands)

    Koraka, P.; Murgue, B.; Deparis, X.; Setiati, T.E.; Suharti, C.; Gorp, E. van; Hack, C.E.; Osterhaus, A.D.; Groen, J.

    2003-01-01

    The kinetics of total and dengue virus-specific immunoglobulin E (IgE) were studied in serial serum samples obtained from 168 patients, 41 of whom suffered from primary dengue virus infection and 127 suffered from secondary dengue virus infection. Seventy-one patients were classified as dengue

  18. Prevalence and risk factors of the gallbladder polyps diagnosed by ultrasound

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Mi Hwa; Cho, Pyong Kon [Dept. of Radiological science, Catholic University of Daegu, Daegu (Korea, Republic of); Kwon, Duck Moon [Dept. of Diagnostic Radiology, Daegu Health College, Daegu (Korea, Republic of)

    2015-06-15

    This study was designed to determine the prevalence of gallstones in the last three years and evaluate the associated risk factors in the population who underwent health screening. Although there are many studies reporting the prevalence and risk factors of GB polyp, the results varied among each report. The aims of this study were to evaluate the prevalence rate and risk factors of GB polyp, colon polyp and fatty liver in the population who underwent health screening. The study population consisted of 4,877 visited the health promotion center in Dalseogu, Daegu in Korea from January 2011 to December 2013. Each participant in the study had their biliary system gallbladder examined using ultrasonography. The prevalence of GB polyp was evaluated along with age, gender, metabolic syndrom, body mass index (BMI), Fatty liver, Colon polyp. A showed of total 383 (7.9%) people were found to have GB polyps. The prevalence of sex among 256 (9.8%) patients men and 127 (5.6%) women which showed significantly higher in male than in female subjects(p=0.001). The mean size of the GB polyps 4.92 mm (1.6-17 mm). The sizes of most GB polyps (73.6%) were less than 10 mm in diameter. 122 subjects (31.28%) had multiple GB polyps which 2 or more polyps and 261 subjects (68.2%) had single polyp. Independent risk factors related with GB polyp were male gender (OR 0.551, p<0.001), overweight that BMI above 23 kg/m{sup 2} (OR 0.713, p=0.002) triglyceride (OR 0.571, p<0.001), metabolic syndrome (OR 0.049, p=0.033) and colon polyp (OR 1.409, p=0.002). In spite of the conclusion, the prevalence GB polyp was higher than previous Korea and other country reports. The GB polyp in a healthy population was results as 7.9%. The risk factors of GB polyps were found to be male, being overweight, triglyceride, metabolic syndrome and colon polyp. Not only the subject of a health examination is needed but, a further study of the general public when possible.

  19. Prevalence and risk factors of the gallbladder polyps diagnosed by ultrasound

    International Nuclear Information System (INIS)

    Lee, Mi Hwa; Cho, Pyong Kon; Kwon, Duck Moon

    2015-01-01

    This study was designed to determine the prevalence of gallstones in the last three years and evaluate the associated risk factors in the population who underwent health screening. Although there are many studies reporting the prevalence and risk factors of GB polyp, the results varied among each report. The aims of this study were to evaluate the prevalence rate and risk factors of GB polyp, colon polyp and fatty liver in the population who underwent health screening. The study population consisted of 4,877 visited the health promotion center in Dalseogu, Daegu in Korea from January 2011 to December 2013. Each participant in the study had their biliary system gallbladder examined using ultrasonography. The prevalence of GB polyp was evaluated along with age, gender, metabolic syndrom, body mass index (BMI), Fatty liver, Colon polyp. A showed of total 383 (7.9%) people were found to have GB polyps. The prevalence of sex among 256 (9.8%) patients men and 127 (5.6%) women which showed significantly higher in male than in female subjects(p=0.001). The mean size of the GB polyps 4.92 mm (1.6-17 mm). The sizes of most GB polyps (73.6%) were less than 10 mm in diameter. 122 subjects (31.28%) had multiple GB polyps which 2 or more polyps and 261 subjects (68.2%) had single polyp. Independent risk factors related with GB polyp were male gender (OR 0.551, p<0.001), overweight that BMI above 23 kg/m"2 (OR 0.713, p=0.002) triglyceride (OR 0.571, p<0.001), metabolic syndrome (OR 0.049, p=0.033) and colon polyp (OR 1.409, p=0.002). In spite of the conclusion, the prevalence GB polyp was higher than previous Korea and other country reports. The GB polyp in a healthy population was results as 7.9%. The risk factors of GB polyps were found to be male, being overweight, triglyceride, metabolic syndrome and colon polyp. Not only the subject of a health examination is needed but, a further study of the general public when possible

  20. Usefulness of determination of serum levels of total bile acids (TBA) and other five markers of liver fibrosis for diagnosis of chronic liver disease

    International Nuclear Information System (INIS)

    Zhou Zhenxian; Geng Quanlin; Gong Xiping; Yang Chenbao

    2003-01-01

    Objective: To evaluate the value of combined determination of serum levels of TBA, PC-III, IV-C, HA, CG and LN in diagnosis of chronic hepatic diseases. Methods: Serum TBA levels were measured with totally automatic enzymatic method and the other five markers with RIA in 118 patients with various types of hepatic diseases as well as in 31 controls. Results: Serum levels of TBA and the other markers were significantly higher in the patients than those in the controls (p<0.01). Among the various types of diseases, values of the tested markers increased along with the increase of the severity of the disease process. Conclusion: Combined measurements of serum levels of TBA and other five markers were of important value for the diagnosis, treatment and outcome prediction of hepatic fibrosis

  1. Diagnostic value of CT features of the gallbladder in the prediction of gallstone pancreatitis

    Energy Technology Data Exchange (ETDEWEB)

    Yie, Miyeon [Department of Radiology, Hallym University College of Medicine, 896 Pyungchon-dong, Dongan-gu, Anyang-city, Kyungki-do 431-070 (Korea, Republic of); Jang, Kyung Mi, E-mail: jkm7290@empal.com [Department of Radiology, Hallym University College of Medicine, 896 Pyungchon-dong, Dongan-gu, Anyang-city, Kyungki-do 431-070 (Korea, Republic of); Department of Radiology and Center for Imaging Science, Sungkyunkwan University School of Medicine, 50, Ilwon-Dong, Kangnam-Ku, Seoul 135-710 (Korea, Republic of); Kim, Min Jeong; Lee, Yul [Department of Radiology, Hallym University College of Medicine, 896 Pyungchon-dong, Dongan-gu, Anyang-city, Kyungki-do 431-070 (Korea, Republic of); Choi, Dongil [Department of Radiology and Center for Imaging Science, Sungkyunkwan University School of Medicine, 50, Ilwon-Dong, Kangnam-Ku, Seoul 135-710 (Korea, Republic of)

    2011-11-15

    Purpose: The aim of this retrospective study was to evaluate the diagnostic value of CT features of the gallbladder in the prediction of gallstone pancreatitis. Materials and methods: Eighty-six patients who underwent a diagnostic computed tomography (CT) scan for acute pancreatitis were included. The readers assessed the presence of pericholecystic increased attenuation of the liver parenchyma, enhancement of gallbladder (GB) and common bile duct (CBD) wall, pericholecystic fat strands, GB wall thickening, stone in the GB or CBD, and focal or diffuse manifestations of pancreatitis on abdominal CT scans. In addition, the maximal transverse luminal diameters of the GB and CBD were measured. Results: The presence of pericholecystic increased attenuation of the liver parenchyma, GB wall enhancement and thickening, pericholecystic fat strands, stone in the GB or CBD, and diffuse manifestations of pancreatitis achieved statistical significance for differentiation of gallstone induced pancreatitis from non-biliary pancreatitis (p < 0.05). The mean values of maximal transverse luminal diameter of GB and CBD were significantly higher in gallstone induced pancreatitis group (39.67 {+-} 7.26 mm, 10.20 {+-} 4.13 mm) than non-biliary pancreatitis group (27.01 {+-} 6.14 mm, 3.85 {+-} 2.51 mm, p < 0.0001). Conclusion: Gallbladder features of CT in patients with pancreatitis could be the valuable clues for the diagnosis of gallstone induced pancreatitis.

  2. Is there any role of positron emission tomography computed tomography for predicting resectability of gallbladder cancer?

    Science.gov (United States)

    Kim, Jaihwan; Ryu, Ji Kon; Kim, Chulhan; Paeng, Jin Chul; Kim, Yong-Tae

    2014-05-01

    The role of integrated (18)F-2-fluoro-2-deoxy-D-glucose positron emission tomography computed tomography (PET-CT) is uncertain in gallbladder cancer. The aim of this study was to show the role of PET-CT in gallbladder cancer patients. Fifty-three patients with gallbladder cancer underwent preoperative computed tomography (CT) and PET-CT scans. Their medical records were retrospectively reviewed. Twenty-six patients underwent resection. Based on the final outcomes, PET-CT was in good agreement (0.61 to 0.80) with resectability whereas CT was in acceptable agreement (0.41 to 0.60) with resectability. When the diagnostic accuracy of the predictions for resectability was calculated with the ROC curve, the accuracy of PET-CT was higher than that of CT in patients who underwent surgical resection (P=0.03), however, there was no difference with all patients (P=0.12). CT and PET-CT had a discrepancy in assessing curative resection in nine patients. These consisted of two false negative and four false positive CT results (11.3%) and three false negative PET-CT results (5.1%). PET-CT was in good agreement with the final outcomes compared to CT. As a complementary role of PEC-CT to CT, PET-CT tended to show better prediction about resectability than CT, especially due to unexpected distant metastasis.

  3. Human beta-glucuronidase. Measurement of its activity in gallbladder bile devoid of intrinsic interference.

    Science.gov (United States)

    Ho, Y C; Ho, K J

    1988-04-01

    Our purpose is to develop a standard method for preparing the bile for beta-glucuronidase determination by removal of bile acids and conjugated bilirubin which interfere with its activity. The bile acids and conjugated bilirubin in their purified solutions and in the diluted gallbladder biles could be extracted completely with cholestyramine in powder form or tetrahexylammonium chloride (THAC) in chloroform or ethyl acetate. The enzyme was, however, partially precipitated with cholestyramine and denatured by chloroform but not by ethyl acetate. A standard procedure, therefore, includes extraction of the diluted gallbladder bile with THAC in ethyl acetate, followed by determination of the maximal velocity (Vmax) of the enzyme by a kinetic method employing phenolphthalein glucuronide as the substrate. The average Vmax of beta-glucuronidase in the 20 normal gallbladder biles was 165 +/- 86 nmol/min/ml (mean +/- SD), a 23.5-fold increase over the activity before extraction. The measured activity represented the true activity of the enzyme in the bile for recovery of activity of the enzyme added to the bile was practically complete.

  4. Trypsin level in gallbladder bile and ductitis and width of the cystic duct.

    Science.gov (United States)

    Vracko, J; Wiechel, K L

    2000-01-01

    The change from laparotomy to laparoscopy for cholecystectomy has raised the question of how to manage concomitant bile duct stones. The present-day interest--and controversy--has focused on a transcystic approach reported to be feasible in 66-96% of cases, but without explaining the necessary prerequisite: the widening of the cystic duct. The cystic duct, wide mainly in patients with bile duct stones, has been reported to be highly variable: from strictured to very wide. The present study aims at comparing the trypsin level in the gallbladder bile and the cystic duct morphology and width in patients with and without bile duct stones. A prospective series of 63 gallstone patients, 30 with and 33 without bile duct stones (controls), underwent cholecystectomy and bile duct clearance. The study includes the trypsin level in the gallbladder bile, the width and morphology of the cystic duct, and the size of the gallstones. The patients with bile duct stones had, in contrast to the controls, higher trypsin levels in the gallbladder bile (P extraction feasible.

  5. Incision extension is the optimal method of difficult gallbladder extraction at laparoscopic cholecystectomy.

    Science.gov (United States)

    Bordelon, B M; Hobday, K A; Hunter, J G

    1992-01-01

    An unsolved problem of laparoscopic cholecystectomy is the optimal method of removing the gallbladder with thick walls and a large stone burden. Proposed solutions include fascial dilatation, stone crushing, and ultrasonic, high-speed rotary, or laser lithotripsy. Our observation was that extension of the fascial incision to remove the impacted gallbladder was time efficient and did not increase postoperative pain. We reviewed the narcotic requirements of 107 consecutive patients undergoing laparoscopic cholecystectomy. Fifty-two patients required extension of the umbilical incision, and 55 patients did not have their fascial incision enlarged. Parenteral meperidine use was 39.5 +/- 63.6 mg in the patients requiring fascial incision extension and 66.3 +/- 79.2 mg in those not requiring fascial incision extension (mean +/- standard deviation). Oral narcotic requirements were 1.1 +/- 1.5 doses vs 1.3 +/- 1.7 doses in patients with and without incision extension, respectively. The wide range of narcotic use in both groups makes these apparent differences not statistically significant. We conclude that protracted attempts at stone crushing or expensive stone fragmentation devices are unnecessary for the extraction of a difficult gallbladder during laparoscopic cholecystectomy.

  6. Infection of the left sided gallbladder simulating liver abscess and gastric antral tumor

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jong Woo; Ahn, Jae Sung [St Mary' s Hospital Catholic Medical College, Seoul (Korea, Republic of)

    1972-12-15

    The left sided gallbladder, being a rare occurrence, may create diagnostic problem especially when it becomes infected. Recently, we have experienced 2 cases of infection of left sided gallbladder at the Department of Radiology, St Mary's Hospital, Catholic Medical College. Case I was a 32-year-old housewife with dyspepsia, epigastric pain and recurring bouts of high fever of 2 months duration. Under the provisional diagnosis of liver abscess liver scan was performed which revealed well defined cold area in the left lobe supporting the provisional diagnosis. Tender cystic mass was aspirated and pus was drained. The injected air at the occasion of aspiration outlined well defined cystic structure. Because aspiration failed to control the symptoms, laparotomy was performed. Surgeon found a left sided gallbladder which was empyematous. Case II was a 38 year old business man admitted to the hospital because of tender ill defined mass in mid epigastrium. The patient was febrile (39.4 .deg. C) and anemic. An upper GI series disclosed an irregular filling defect involving the antrum of the stomach. The mass was primarily extrinsic but was closely fixed to the gastric wall. Surgical intervention revealed chronic cholecystitis and pericholecystitis with thick adhesion to the distal stomach.

  7. Connective tissue growth factor immunohistochemical expression is associated with gallbladder cancer progression.

    Science.gov (United States)

    Garcia, Patricia; Leal, Pamela; Alvarez, Hector; Brebi, Priscilla; Ili, Carmen; Tapia, Oscar; Roa, Juan C

    2013-02-01

    Gallbladder cancer (GBC) is an aggressive neoplasia associated with late diagnosis, unsatisfactory treatment, and poor prognosis. Molecular mechanisms involved in GBC pathogenesis remain poorly understood. Connective tissue growth factor (CTGF) is thought to play a role in the pathologic processes and is overexpressed in several human cancers, including GBC. No information is available about CTGF expression in early stages of gallbladder carcinogenesis. Objective.- To evaluate the expression level of CTGF in benign and malignant lesions of gallbladder and its correlation with clinicopathologic features and GBC prognosis. Connective tissue growth factor protein was examined by immunohistochemistry on tissue microarrays containing tissue samples of chronic cholecystitis (n = 51), dysplasia (n = 15), and GBC (n = 169). The samples were scored according to intensity of staining as low/absent and high CTGF expressers. Statistical analysis was performed using the χ(2) test or Fisher exact probability test with a significance level of P Connective tissue growth factor expression showed a progressive increase from chronic cholecystitis to dysplasia and then to early and advanced carcinoma. Immunohistochemical expression (score ≥2) was significantly higher in advanced tumors, in comparison with chronic cholecystitis (P < .001) and dysplasia (P = .03). High levels of CTGF expression correlated with better survival (P = .04). Our results suggest a role for CTGF in GBC progression and a positive association with better prognosis. In addition, they underscore the importance of considering the involvement of inflammation on GBC development.

  8. Postprandial gallbladder emptying is related to intestinal motility at the time of meal ingestion

    DEFF Research Database (Denmark)

    Oster-Jørgensen, E; Qvist, N; Pedersen, S A

    1992-01-01

    The characteristics of meal-induced gallbladder emptying in healthy individuals are subject to wide variation. We hypothesized that some of the observed variation might relate to ingestion of the meal during different phases of the migrating motor complex (MMC). Recording of gastrointestinal...... pressure was combined with scintigraphic recording of bile kinetics during infusion of 99mTc-HIDA. The material consisted of 12 healthy men. Group 1 (n = 6) had a fat-rich meal in phase I, and group 2 (n = 6) had the meal in a phase II. With the end of the meal ingestion as zero, the following results...... emerged. The subjects in group 1 had a median (range) lag period before beginning of gallbladder emptying of 13.5 (9.0-22.5) min. In group 2 gallbladder emptying began during the meal ingestion in four subjects, and the median lag period was 0 min (minimum, -9.0; maximum, 13.5 (p = 0.02)). The median...

  9. Helicobacter species are associated with possible increase in risk of biliary lithiasis and benign biliary diseases

    Directory of Open Access Journals (Sweden)

    Pandey Manoj

    2007-08-01

    Full Text Available Abstract Background Hepato-biliary tract lithiasis is common and present either as pain or as asymptomatic on abdominal ultrasonography for other causes. Although the DNA of Helicobacter species are identified in the gallbladder bile, tissue or stones analyzed from these cases, still a causal relationship could not be established due to different results from different geographical parts. Methods A detailed search of pubmed and pubmedcentral was carried out with key words Helicobacter and gallbladder, gallstones, hepaticolithiasis, cholelithiasis and choledocholithiasis, benign biliary diseases, liver diseases. The data was entered in a data base and meta analysis was carried out. The analysis was carried out using odds ratio and a fixed effect model, 95% confidence intervals for odds ratio was calculated. Chi square test for heterogeneity was employed. The overall effect was calculated using Z test. Results A total of 12 articles were identified. One study used IgG for diagnosis while others used the PCR for Ure A gene, 16 S RNA or Cag A genes. A couple of studies used culture or histopathology besides the PCR. The cumulative results show a higher association of Helicobacter with chronic liver diseases (30.48%, and stone diseases (42.96%(OR 1.77 95% CI 1.2–2.58; Z = 2.94, p = 0.003, the effect of each could not be identified as it was difficult to isolate the effect of helicobacter due to mixing of cases in each study. Conclusion The results of present meta analysis shows that there is a slight higher risk of cholelithiasis and benign liver disease (OR 1.77, however due to inherent inability to isolate the effect of stone disease from that of other benign lesions it is not possible to say for sure that Helicobacter has a casual relationship with benign biliary disease or stone disease or both.

  10. 22(R)-hydroxycholesterol and pioglitazone synergistically decrease cholesterol ester via the PPARγ–LXRα–ABCA1 pathway in cholesterosis of the gallbladder

    International Nuclear Information System (INIS)

    Wang, Jing-Min; Wang, Dong; Tan, Yu-Yan; Zhao, Gang; Ji, Zhen-Ling

    2014-01-01

    Highlights: • Cholesterosis is a metabolic disease characterized by excessive lipid droplets. • Lipid droplet efflux is mediated by the ABCA1 transporter. • 22(R)-hydroxycholesterol can activate LXRα and up-regulate ABCA1. • Pioglitazone up-regulates ABCA1 in a PPARγ–LXRα–ABCA1-dependent manner. • 22(R)-hydroxycholesterol and pioglitazone synergistically decrease lipid droplets. - Abstract: Cholesterosis is a disease of cholesterol metabolism characterized by the presence of excessive lipid droplets in the cytoplasm. These lipid droplets are mainly composed of cholesterol esters derived from free cholesterol. The removal of excess cholesterol from gallbladder epithelial cells (GBECs) is very important for the maintenance of intracellular cholesterol homeostasis and the preservation of gallbladder function. Several lines of evidence have indicated that the activation of either peroxisome proliferator-activated receptor gamma (PPARγ) or liver X receptor α (LXRα) relates to cholesterol efflux. While pioglitazone can regulate the activation of PPARγ, 22(R)-hydroxycholesterol can activate LXRα and is a metabolic intermediate in the biosynthesis of steroid hormones. However, the effect of 22(R)-hydroxycholesterol in combination with pioglitazone on cholesterosis of the gallbladder is unclear. GBECs were treated with pioglitazone, 22(R)-hydroxycholesterol or PPARγ siRNA followed by Western blot analysis for ATP-binding cassette transporter A1 (ABCA1), PPARγ and LXRα. Cholesterol efflux to apoA-I was determined, and Oil Red O staining was performed to monitor variations in lipid levels in treated GBECs. Our data showed that 22(R)-hydroxycholesterol can modestly up-regulate LXRα while simultaneously increasing ABCA1 by 56%. The combination of 22(R)-hydroxycholesterol and pioglitazone resulted in a 3.64-fold increase in ABCA1 expression and a high rate of cholesterol efflux. Oil Red O staining showed an obvious reduction in the lipid droplets

  11. Clinical Utility of Additional Measurement of Total Lung Capacity in Diagnosing Obstructive Lung Disease in Subjects With Restrictive Pattern of Spirometry.

    Science.gov (United States)

    Lee, Hyun; Chang, Boksoon; Kim, Kyunga; Song, Won Jun; Chon, Hae Ri; Kang, Hyung Koo; Kim, Jung Soo; Jeong, Byeong-Ho; Oh, Yeon-Mok; Koh, Won-Jung; Park, Hye Yun

    2016-04-01

    Total lung capacity (TLC), forced expiratory flow between 25 and 75% (FEF25-75%), peak expiratory flow (PEF), or post-bronchodilator volume response is recommended to detect obstructive abnormalities in the lung. The present study was performed to evaluate the usefulness of these pulmonary function test (PFT) parameters to diagnose obstructive lung disease in subjects with a restrictive pattern of spirometry. A retrospective study was conducted in 64 subjects with a restrictive pattern of spirometry (normal FEV1/FVC and low FVC) out of 3,030 patients who underwent all pre- and post-bronchodilator spirometry and lung volume measurement between April 2008 and December 2010. After subjects were clinically classified into those with obstructive lung disease, restrictive lung disease, and mixed lung disease, the agreements between the clinical diagnosis and PFT classification according to TLC, FEF(25-75%), PEF, and post-bronchodilator response criteria were compared. Of 64 subjects, 18 (28.1%) were classified with obstructive lung disease, 39 (60.9%) had restrictive lung disease, 1 (1.6%) had mixed lung disease, and 6 (9.4%) had no clinical lung disease. Among the 58 subjects with clinical lung disease, 22 (37.9%), 37 (63.8%), 33 (56.9%), and 3 (5.2%) were classified as having obstructive pattern based on TLC, FEF25-75%, PEF, and post-bronchodilator response criteria, respectively. The kappa coefficients for the agreement between the clinical classification and PFT classification using TLC, FEF25-75%, PEF, and post-bronchodilator response criteria in 58 subjects were 0.59, 0.18, 0.17, and spirometry, when obstructive lung disease is clinically suspected. Copyright © 2016 by Daedalus Enterprises.

  12. Preoperative ultrasound measurements predict the feasibility of gallbladder extraction during transgastric natural orifice translumenal endoscopic surgery cholecystectomy.

    Science.gov (United States)

    Santos, Byron F; Auyang, Edward D; Hungness, Eric S; Desai, Kush R; Chan, Edward S; van Beek, Darren B; Wang, Edward C; Soper, Nathaniel J

    2011-04-01

    Extraction of a gallbladder through an endoscopic overtube during natural orifice translumenal endoscopic surgery (NOTES) transgastric cholecystectomy avoids potential injury to the esophagus. This study examined the rate of successful gallbladder specimen extraction through an overtube and hypothesized that preoperative ultrasound findings could predict successful specimen passage. Gallbladder specimens from patients undergoing laparoscopic cholecystectomy were measured, and an attempt was made to pull the specimens through a commercially available overtube with an inner diameter of 16.7-mm. A radiologist blinded to the outcomes reviewed the available preoperative ultrasound measurements from these patients. Ultrasound dimensions including gallbladder length, width, and depth; wall thickness; common bile duct diameter; and size of the largest gallstone (LGS) were recorded. Multiple logistic regression analysis was performed to determine whether ultrasound findings and patient characteristics (age, body mass index [BMI], and sex) could predict the ability of a specimen to pass through the overtube. Of 57 patients, 44 (77%) who had preoperative ultrasounds available for electronic review were included in the final analysis. Gallstones were present in 35 (79%) of these 44 patients. Intraoperative gallbladder perforation occurred in 18 (41%) of the 44 patients, and 16 (36%) of the 44 gallbladders could be extracted through the overtube. Measurement of LGS was possible for 23 patients, and indeterminate gallstone size (IGS) was determined for 12 patients. The rate for passage of perforated versus intact gallbladders was similar (40% vs. 23%; p = 0.054). The LGS (odds ratio [OR], 1.17; 95% confidence interval [CI], 1.02-1.33; p = 0.021) and IGS (OR, 22.97; 95% CI, 1.99-265.63; p = 0.025) predicted failed passage on multivariate logistic regression analysis. The passage rate was 80% for LGS smaller than 10 mm or no stones present, 18% for LGS 10 mm or larger, and 8% for

  13. How do high cost-sharing policies for physician care affect total care costs among people with chronic disease?

    Science.gov (United States)

    Xin, Haichang; Harman, Jeffrey S; Yang, Zhou

    2014-01-01

    This study examines whether high cost-sharing in physician care is associated with a differential impact on total care costs by health status. Total care includes physician care, emergency room (ER) visits and inpatient care. Since high cost-sharing policies can reduce needed care as well as unneeded care use, it raises the concern whether these policies are a good strategy for controlling costs among chronically ill patients. This study used the 2007 Medical Expenditure Panel Survey data with a cross-sectional study design. Difference in difference (DID), instrumental variable technique, two-part model, and bootstrap technique were employed to analyze cost data. Chronically ill individuals' probability of reducing any overall care costs was significantly less than healthier individuals (beta = 2.18, p = 0.04), while the integrated DID estimator from split results indicated that going from low cost-sharing to high cost-sharing significantly reduced costs by $12,853.23 more for sick people than for healthy people (95% CI: -$17,582.86, -$8,123.60). This greater cost reduction in total care among sick people likely resulted from greater cost reduction in physician care, and may have come at the expense of jeopardizing health outcomes by depriving patients of needed care. Thus, these policies would be inappropriate in the short run, and unlikely in the long run to control health plans costs among chronically ill individuals. A generous benefit design with low cost-sharing policies in physician care or primary care is recommended for both health plans and chronically ill individuals, to save costs and protect these enrollees' health status.

  14. On the role of gallbladder emptying and incretin hormones for nutrient-mediated TSH suppression in patients with type 2 diabetes

    DEFF Research Database (Denmark)

    Sonne, David P; Lund, Asger; Faber, Jens

    2014-01-01

    test (OGTT) and three isocaloric (500 kcal) and isovolaemic (350 ml) liquid meals with increasing fat content with concomitant ultrasonographic evaluation of gallbladder emptying in 15 patients with type 2 diabetes and 15 healthy age, gender and BMI-matched controls (meal-study) and ii) 50 g......). We aimed to evaluate the influence of bile acid exposure and incretin hormones on thyroid function parameters in patients with type 2 diabetes. Thyroid-stimulating hormone (TSH) and thyroid hormones (total T3 and free T4) were measured in plasma from two human studies: i) 75 g-oral glucose tolerance......-OGTT and isoglycaemic intravenous glucose infusions (IIGI) alone or in combination with glucose-dependent insulinotropic polypeptide (GIP), glucagon-like peptide 1 (GLP1) and/or GLP2, in ten patients with type 2 diabetes (IIGI-study). In both studies, TSH levels declined (P

  15. Does IQ explain socio-economic differentials in total and cardiovascular disease mortality? Comparison with the explanatory power of traditional cardiovascular disease risk factors in the Vietnam Experience Study

    DEFF Research Database (Denmark)

    Batty, G David; Shipley, Martin J; Dundas, Ruth

    2009-01-01

    The aim of this study was to examine the explanatory power of intelligence (IQ) compared with traditional cardiovascular disease (CVD) risk factors in the relationship of socio-economic disadvantage with total and CVD mortality, that is the extent to which IQ may account for the variance in this ......The aim of this study was to examine the explanatory power of intelligence (IQ) compared with traditional cardiovascular disease (CVD) risk factors in the relationship of socio-economic disadvantage with total and CVD mortality, that is the extent to which IQ may account for the variance...

  16. Geographic variation of gallbladder cancer mortality and risk factors in Chile: a population-based ecologic study

    Science.gov (United States)

    Andia, Marcelo E.; Hsing, Ann W.; Andreotti, Gabriella; Ferreccio, Catterina

    2010-01-01

    Chile’s gallbladder cancer rates are among the highest in the world, being the first cancer killer among Chilean women. To provide insights into the etiology of gallbladder cancer, we conducted an ecologic study examining the geographical variation of gallbladder cancer and several putative risk factors. The relative risk of dying from gallbladder cancer (relative to the national average mortality rate) between 1985 and 2003 was estimated for each of the 333 Chilean counties, using a hierarchical Poisson regression model, adjusting for age, sex, and geographical location. The risk of gallbladder cancer mortality was analyzed in relation to region (costal, inland, northern, and southern), poverty, Amerindian (Mapuche) population, typhoid fever, and access to cholecystectomy, using logistic regression analysis. There were 27,183 gallbladder cancer deaths, age-sex-adjusted county mortality rates ranging from 8.2 to 12.4 per 100,000 inhabitants, being higher in inland and southern regions; compare to the north-coastal, the northern-inland region had a 10-fold risk odds ratio (OR) (95% of confidence interval (95% CI): 2.4–42.2) and the southern-inland region had a 26-fold risk (OR 95%CI: 6.0–114.2). Independent risk factors for gallbladder cancer were: ethnicity (Mapuche) OR:3.9 (95%CI 1.8–8.7), typhoid fever OR:2.9 (95%CI 1.2–6.9), poverty OR:5.1 (95%CI 1.6–15.9), low access to cholecystectomy OR:3.9 (95%CI 1.5–10.1), low access to hospital care OR:14.2 (95%CI 4.2–48.7) and high urbanization OR:8.0 (95%CI 3.4–18.7). Our results suggest that gallbladder cancer in Chile may be related to both genetic factors and poor living conditions. Future analytic studies are needed to further clarify the role of these factors in gallbladder cancer etiology. PMID:18566990

  17. Increase in waist circumference over 6 years predicts subsequent cardiovascular disease and total mortality in nordic women

    DEFF Research Database (Denmark)

    Klingberg, Sofia; Mehlig, Kirsten; Lanfer, Anne

    2015-01-01

    -shaped association. Associations between increase in WC and outcomes were restricted to women with normal weight at baseline and to ever-smokers. CONCLUSIONS: In contrast to changes in HC which did not predict mortality and CVD, a 6-year increase in WC is strongly predictive, particularly among initially lean women...... and cardiovascular disease (CVD) mortality in women but that gain or loss in HC was unrelated to these outcomes. This study examines whether a 6-year change in waist circumference (WC) predicts mortality and CVD in the same study sample. METHODS: Baseline WC and 6-year change in WC as predictors of mortality and CVD...... were analyzed in 2,492 women from the Danish MONICA study and the Prospective Population Study of Women in Gothenburg, Sweden. RESULTS: Increase in WC was significantly associated with increased subsequent mortality and CVD adjusting for BMI and other covariates, with some evidence of a J...

  18. Variation in the risk for liver and gallbladder cancers in socioeconomic and occupational groups in Sweden with etiological implications.

    Science.gov (United States)

    Ji, Jianguang; Hemminki, Kari

    2005-09-01

    To examine the associations between socioeconomic/occupational factors and liver cancer at various anatomic sites (including primary liver, gallbladder and other cancers). We carried out a follow-up study on the economically active Swedish population, based on the Swedish Family-Cancer Database. Standardized incidence ratios (SIRs) and 95% confidence intervals (CIs) were calculated in different social classes and occupations. For primary liver cancer, farmers were at a decreased risk; increased risks were observed for male sales agents, journalists, seamen, waiters, cooks and female beverage manufacture workers. Similar patterns were observed for gallbladder cancer; workers employed as journalists, sales agents, cooks and stewards, and public safety workers showed increased risk. Only male transport workers showed increased risk of cancers in other parts. Occupations with high consumption of alcohol and/or high prevalence of smoking associated with a risk of liver and gallbladder cancers. The present study suggests that the effects of socioeconomic factors on liver cancer of different subsites are similar; alcohol drinking is a risk factor of gallbladder cancer because of the covariation of primary liver and gallbladder cancers in occupational groups.

  19. Phenobarbital and Phototherapy Combination Enhances Decline of Total Serum Bilirubin and May Decrease the Need for Blood Exchange Transfusion in Newborns with Isoimmune Hemolytic Disease

    Science.gov (United States)

    Kaabneh, Mahmoud AF; Salama, Ghassan SA; Shakkoury, Ayoub GA; Al-abdallah, Ibrahim MH; Alshamari, Afrah; Halaseh, Ruba AA

    2015-01-01

    OBJECTIVE The objective of this study was to evaluate the effect of phenobarbital and phototherapy combination on the total serum bilirubin of the newborn infants with isoimmune hemolytic disease (IHD) and its impact on blood exchange transfusion rates. PATIENTS AND METHOD This single-blinded, prospective, randomized, controlled trial was conducted between March 2013 and December 2014 at the pediatric ward of two Military Hospitals in Jordan. A total of 200 full-term neonates with IHD were divided randomly into two groups: (1) the phenobarbital plus phototherapy group (n = 103), and (2) the phototherapy-only group (n = 97). Infants in group 1 received an oral dose of 2.5 mg/kg phenobarbital every 12 hours for 3 days in addition to phototherapy. The total serum bilirubin was observed. RESULTS Of the total 200 included newborn infants, 186 infants completed the study: 97 infants were included in group 1 and 89 infants in group 2. The difference between the mean total serum bilirubin levels at 24, 48, and 72 hours after starting the trial was clinically and statistically significant at P newborn infants with IHD, as it results in a faster decline in total serum bilirubin, thus decreasing the need for blood exchange transfusion than phototherapy alone. PMID:26309423

  20. Dietary total flavonoids intake and risk of mortality from all causes and cardiovascular disease in the general population: A systematic review and meta-analysis of cohort studies.

    Science.gov (United States)

    Liu, Xue-Ming; Liu, Yu-Jian; Huang, Yao; Yu, Hong-Jie; Yuan, Shuai; Tang, Bo-Wen; Wang, Pei-Gang; He, Qi-Qiang

    2017-06-01

    Epidemiologic studies assessing the association between dietary total flavonoids intake and the risk of mortality from cardiovascular disease (CVD) and all causes have yielded inconsistent results. Therefore, we conducted a dose-response meta-analysis to investigate this association. We searched PubMed and Embase databases from January 1966 through May 2016 and examined the references of retrieved articles to identify relevant prospective cohort studies. The random-effect model was used to calculate the summary risk estimates and dose-response analysis was performed. Ten studies were included in the present meta-analysis. The relative risk (RR) of all-cause mortality for the highest versus lowest category of total flavonoids intake was 0.82 (95% confidence interval (CI): 0.72-0.92). Dose-response analysis showed that those consuming 200 mg/day of total flavonoids had the lowest risk of all-cause mortality. Furthermore, a marginally significant association was found between dietary total flavonoids consumption and risk of death from CVD (summary RR: 0.85; 95% CI: 0.70-1.03; P = 0.099) and coronary heart diseases (summary RR: 0.74; 95% CI: 0.54-1.02; P = 0.069), respectively. The meta-analysis provides strong evidence for the recommendation of consuming flavonoids-rich food to reduce risks of mortality from all causes as part of a healthy diet among general adults. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  1. The Relationship Between Serum Levels of Total IgE, IL-18, IL-12, IFN- γ and Disease Severity in Children With Atopic Dermatitis

    Directory of Open Access Journals (Sweden)

    2006-01-01

    Full Text Available Studies about the role of cytokines on the immunopathogenesis of atopic dermatitis (AD are generally based on in vitro observations and this role has not been completely clarified yet. Serum levels of total IgE, IL-18, IL-12, IFN- γ and the relationship between these parameters and disease severity, determined using the SCORAD index, in a group of atopic patients were investigated in this study. Serum levels of total IgE were measured by the nephelometric method and serum levels of IL-18, IL-12/p40 and IFN- γ were measured by ELISA method. Serum levels of total IgE and IL-18 were found significantly higher in study group than in controls ( p<.001 . There was no statistically significant difference between patients and controls in respect of serum levels of IL-12/p40 ( p=.227 . A statistically significant relationship between SCORAD values and serum levels of total IgE ( p<.001 , IL-18 ( p<.001 , and IL-12/p40 ( p<.001 was determined. These results show that serum levels of IL-18 can be a sensitive parameter that importantly correlates with clinical severity of AD, can play a role in the immunopathogenesis of AD, and furthermore may be used in the diagnosis and follow-up of the disease in addition to other parameters.

  2. Neonatal hyperthyroidism: neonatal clinical course of two brothers born to a mother with Graves-Basedow disease, before and after total thyroidectomy.

    Science.gov (United States)

    Zuppa, A A; Sindico, P; Savarese, I; D'Andrea, V; Fracchiolla, A; Cota, F; Romagnoli, C

    2007-04-01

    About 1-2% of infants born to mothers with Graves' disease or Hashimoto's thyroiditis develop neonatal hyperthyroidism because of transplacental passage of IgG stimulating TSH receptors (TRAb). To evaluate the effect of maternal total thyroidectomy on neonatal clinical course. We describe two brothers born to a mother with Graves' disease, before and after total thyroidectomy. The first child showed persistent tachycardia, the presence of TRAb and a laboratory pattern of hyperthyroidism. Lugol's solution was started and then propylthiouracil was added. Digitalis, furosemide and diazepam were necessary for treatment of heart failure, hypertension and irritability. On the 70th day of life, hormone serum levels normalized and treatment was interrupted. TRAb normalized by the third month of life. The second infant was born 2 years after the mother underwent total thyroidectomy. In spite of a laboratory pattern of hyperthyroidism and positivity to TRAb, he showed only considerable weight loss, and no therapy was required. TRAb may persist after total thyroidectomy: clinical and instrumental follow-up of the newborn is recommended.

  3. The most appropriate timing for selective laparoscopic cholecystectomy after percutaneous transhepatic gallbladder drainage in patients with acute severe cholecystitis aged above 60 years

    Directory of Open Access Journals (Sweden)

    ZHAO Hongguang

    2017-04-01

    Full Text Available ObjectiveTo investigate the clinical effect of selective laparoscopic cholecystectomy (LC after percutaneous transhepatic gallbladder drainage (PTGD in the treatment of elderly patients with acute severe cholecystitis, as well as the most appropriate timing for selective operation. MethodsA total of 90 patients with acute severe cholecystitis aged above 60 years who were admitted to Department of Hepatobiliary Surgery in The First Hospital of Jilin University from January 2015 to June 2016 were enrolled, and according to the time of selective LC, they were divided into group A (with 2 months, group B (2-4 months, and group C (>4 months, with 30 patients in each group. The clinical effects of PTGD and selective LC were observed. The t-test was used for comparison of continuous data between two groups, an analysis of variance was used for comparison between three groups, and LSD-t test was used for comparison between any two groups; the chi-square test was used for comparison of categorical data between groups. ResultsAll the patients underwent successful PTGD, and the time to abdominal pain remission was 2.52±0.76 hours. Body temperature returned to normal with 24-72 hours after surgery, and there were significant improvements in laboratory markers (white blood cell count, neutrophil count, and liver function (all P<005. No patient experienced complications such as bile leakage, hematobilia, pneumothorax, and colon perforation caused by puncture, and there was no case of PTGD after the tube was detached. There were significant differences between the three groups in gallbladder wall thickness before LC(F=8.029, P<0.001, time of operation (F=24.674, P<0.001, intraoperative blood loss (F=12.864, P<0.001, length of hospital stay (F=22.844, P<0.001, rate of conversion to laparotomy (χ2=12.345, P=0.002, and incidence rate of complications (χ2=8.750, P=0.013. Compared with group A, groups B and C had significantly lower gallbladder

  4. Simvastatin mitigates increases in risk factors for and the occurrence of cardiac disease following 10 Gy total body irradiation.

    Science.gov (United States)

    Lenarczyk, Marek; Su, Jidong; Haworth, Steven T; Komorowski, Richard; Fish, Brian L; Migrino, Raymond Q; Harmann, Leanne; Hopewell, John W; Kronenberg, Amy; Patel, Shailendra; Moulder, John E; Baker, John E

    2015-06-01

    The ability of simvastatin to mitigate the increases in risk factors for and the oc