WorldWideScience

Sample records for left-sided colonic diverticulitis

  1. CT of acute left-sided colonic diverticulitis and differential diagnoses

    Energy Technology Data Exchange (ETDEWEB)

    Ferstl, F.J.; Obert, R.; Cordes, M. [St. Theresien-Krankenhaus, Nuernberg (Germany). Radiologisch-Nuklearmedizinisches Zentrum

    2005-07-01

    This review shows the diagnostic potential of computed tomography (CT) in the diagnosis and differential diagnosis of acute left-sided colonic diverticulitis. Using a single detector spiral CT, standard examination of the entire abdomen is performed after oral and rectal administration of diluted iodinated contrast medium with collimation of 8 mm, pitch of 1.5, and reconstruction increment of 8 mm before and after intravenous contrast injection. Intravenous administration of spasmolytic agents, various patient positions, and the thin-section technique with 3-5 mm slices are beneficial in difficult cases. The differential diagnosis of acute left-sided colonic diverticulitis includes tumorous, inflammatory, and ischemic diseases of the colon as well as infarctions of epiploic appendages and the omentum majus. The knowledge of the various CT criteria of acute colonic diverticulitis and their differential diagnoses helps to establish a correct diagnosis in a wide majority of cases. At present, CT is the diagnostic procedure of choice for assessing acute diverticulitis. Distinct knowledge of the CT features helps to differentiate the various entities accurately.

  2. Diagnosis of acute left-sided colonic diverticulitis by three radiological modalities

    Energy Technology Data Exchange (ETDEWEB)

    Eggesboe, H.B.; Jacobsen, T.; Kolmannskog, F.; Bay, D.; Nygaard, K. [Oslo Univ., Dept. of Radiology (Norway)]|[Oslo Univ., Dept. of Gastrointestinal Surgery (Norway)]|[Oslo Univ., Central Inst. of Radiology (Norway)

    1998-05-01

    Purpose: To compare the findings at US, CT and contrast enema (CE) with the clinical, biochemical and surgical findings in patients with suspected acute left-sided colonic diverticulitis (ALCD). Material and Methods: The study comprised 32 consecutive patients hospitalized with clinically diagnosed ALCD. During the first 3 days of hospitalization, they were examined by US and CT of the pelvis and abdomen, and CE. Results: Of the 32 patients, 21 had ALCD according to the combined radiological, clinical, biochemical and surgical findings. Findings compatible with ALCD were verified by radiological examination alone in 12 patients (4 patients at US, 10 at CT, and 6 at CE). In 9 patients, only diverticula or tethering was found at either CE or CT, and the diagnoses were then supported by clinical and biochemical findings and clinical follow-up. The most common clinical symptoms and signs associated with ALCD were left lower quadrant pain, leftsided tenderness, and fever. Most patients showed elevations of the white bloodcell count, erythrocyte sedimentation rate, and C-reactive protein, but there was no statistical difference in the stages of severity of ALCD, or between ALCD and other abdominal disorders. Conclusion: Radiological examination is valuable in confirming the diagnosis of ALCD. CT was the radiological modality that best demonstrated ALCD and revealed complications (e.g. pericolic abscesses) during the course of the illness. (orig.).

  3. Reduced-dose abdominopelvic CT using hybrid iterative reconstruction in suspected left-sided colonic diverticulitis

    Energy Technology Data Exchange (ETDEWEB)

    Laqmani, Azien; Dulz, Simon; Behzadi, Cyrus; Schmidt-Holtz, Jakob; Wassenberg, Felicia; Adam, Gerhard; Regier, Marc [University Medical Center Hamburg-Eppendorf, Department of Diagnostic and Interventional Radiology, Hamburg (Germany); Veldhoen, Simon [University Medical Center Wuerzburg, Department of Diagnostic and Interventional Radiology, Wuerzburg (Germany); Derlin, Thorsten [Hannover Medical School, Department of Nuclear Medicine, Hannover (Germany); Sehner, Susanne [University Medical Center Hamburg-Eppendorf, Department of Medical Biometry and Epidemiology, Hamburg (Germany); Nagel, Hans-Dieter [Scientific and Application-oriented Studies and Consulting in Radiology (SASCRAD), Buchholz (Germany)

    2016-01-15

    To assess the effect of hybrid iterative reconstruction (HIR) and filtered back projection (FBP) on abdominopelvic CT with reduced-dose (RD-APCT) in the evaluation of acute left-sided colonic diverticulitis (ALCD). Twenty-five consecutive patients with suspected ALCD who underwent RD-APCT (mean CTDIvol 11.2 ± 4.2 mGy) were enrolled in this study. Raw data were reconstructed using FBP and two increasing HIR levels, L4 and L6. Two radiologists assessed image quality, image noise and reviewer confidence in interpreting findings of ALCD, including wall thickening, pericolic fat inflammation, pericolic abscess, and contained or free extraluminal air. Objective image noise (OIN) was measured. OIN was reduced up to 54 % with HIR compared to FBP. Subjective image quality of HIR images was superior to FBP; subjective image noise was reduced. The detection rate of extraluminal air was higher with HIR L6. Reviewer confidence in interpreting CT findings of ALCD significantly improved with application of HIR. RD-APCT with HIR offers superior image quality and lower image noise compared to FBP, allowing a high level of reviewer confidence in interpreting CT findings in ALCD. HIR facilitates detection of ALCD findings that may be missed with the FBP algorithm. (orig.)

  4. Acute left-sided colonic diverticulitis: clinical expressions, therapeutic insights, and role of computed tomography

    Directory of Open Access Journals (Sweden)

    Ambrosetti P

    2016-08-01

    Full Text Available Patrick Ambrosetti Department of Surgery, Clinique Générale Beaulieu, Geneva, Switzerland Abstract: The diagnostic approach of patients with suspected acute diverticulitis remains debated. On the one hand, a scoring system with the best predictive value in diagnosing acute diverticulitis has been developed in order to reduce the use of computed tomography (CT scan, while, on the other hand, patients with a high probability of acute diverticulitis should benefit from CT scan from a clinical viewpoint, ensuring that they will receive the most appropriate treatment. The place and classification of CT scan for acute diverticulitis need to be reassessed. If the management of uncomplicated acute diverticulitis, abscess, and fecal peritonitis is now well codified, urgent surgical or medical treatment of hemodynamically stable patients presenting with intraperitoneal air or fluid without uncontrolled sepsis is still under discussion. Furthermore, the indications for laparoscopic lavage are not yet well established. It is known for years that episode(s of acute uncomplicated diverticulitis may induce painful recurrent bowel symptoms, known as symptomatic uncomplicated diverticular disease and irritable bowel syndrome-like diverticular disease. These two clinical expressions of diverticular disease, that may darken quality of life, are treated medically aimed at symptom relief. The possible place of surgery should be discussed. Clinical and CT scan classifications should be separated entities. Keywords: diverticulitis, urgent treatment, chronic symptoms, clinical and CT scan classifications

  5. Multi-slice spiral CT in routine diagnosis of suspected acute left-sided colonic diverticulitis: a prospective study of 120 patients

    Energy Technology Data Exchange (ETDEWEB)

    Werner, A.; Diehl, S.J.; Dueber, C. [Institut fuer Klinische Radiologie, Universitaetsklinikum Mannheim, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim (Germany); Farag-Soliman, M. [Chirurgische Klinik, Universitaetsklinikum Mannheim, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim (Germany)

    2003-12-01

    This prospective study evaluated the use of multi-slice CT (MSCT) for detection of clinically suspected left-sided colonic diverticulitis with regard to diagnosis, complications and alternative diagnoses. One hundred twenty patients with clinically suspected acute left-colonic diverticulitis underwent MSCT of the lower abdomen with IV contrast after rectal application of iodic contrast. The MSCT results were compared with histopathological and intraoperative findings or other radiological or endoscopic methods and clinical outcome. Acute diverticulitis was proven in 67 of the 120 (55.8%) patients, which was detected by MSCT with an accuracy of 98% (sensitivity 97%, specificity 98%). Contained perforation or abscess formation were detected with an accuracy of 96% (sensitivity 100%, specificity 91%) and 98% (sensitivity 100%, specificity 97%), respectively. In 31 of 120 (25.8%) patients diagnoses other than diverticulitis caused abdominal pain, which was correctly diagnosed by MSCT in 71%. The MSCT as well as other concurrently performed diagnostic methods showed normal findings and no causes for the patients symptoms in 22 of the 120 (18.4%) patients. Multi-slice CT is reliable in detecting diverticulitis, including extracolic complications, and often reveals other diagnoses; therefore, MSCT is recommended as standard diagnostic procedure in suspected acute diverticulitis. (orig.)

  6. Sonography in Colonic Diverticulitis

    Energy Technology Data Exchange (ETDEWEB)

    Sohn, Mi Yun; Choi, Byung Hun; Kim, Keum Won; Kwon, Kwi Ryun; Lim, Myung Ah; Kim, Sung Soo; Choi, Chang Ho [Sunlin Presbyterian Hospital, Pohang (Korea, Republic of)

    1996-06-15

    To evaluate the sonographic findings and the diagnostic value of colonic diverticulitis. We evaluated the sonograms of 26 patients with colonic diverticulitis retrospectively. The final diagnosis was based on the pathologic interpretation of a surgical specimen (5 cases), clinical course (21 cases), on barium enema (12 cases) and colonoscopy (1 case). Twenty-five patients had acute diverticulitis in the cecum and 1 patient in the descending colon. On sonography, an oval or short tubular focus which protruded from the colonic wall was seen in 23 patients (88%) and the longest diameter were from 0.5 cm to 3 cm (mean 1.4cm). The lesions were echogenic in 8 cases and hypoechoic in 17 cases. Segmental thickening of the colonic wall was seen in 13 patients (50%), of these, protruding focus was seen in 92%. Pericolic abscess located inposterolateral and medial portion to the colon was seen in 11 patients (42%). Infiltration in pericolic fat(50%), enlargement of pericolic lymph nodes (27%) and small pericolic fluid (8%) were also seen. Our results show that ultrasonography is useful technique in the diagnosis of colonic diverticulitis and in the differentiation from acute appendicitis

  7. Management of Colonic Diverticulitis Tailored to Location and Severity: Comparison of the Right and the Left Colon

    Science.gov (United States)

    Chung, Byeoung Hoon; Ha, Gi Won; Kim, Jong Hun

    2016-01-01

    Purpose This study assessed optimal management of colonic diverticulitis as functions of disease location and severity and factors associated with complicated diverticulitis. Methods This retrospective review analyzed 202 patients diagnosed between 2007 and 2014 at Chonbuk National University Hospital, South Korea, with colonic diverticulitis by using abdominopelvic computed tomography. Diverticulitis location was determined, and disease severity was categorized using the modified Hinchey classification. Results Patients included 108 males (53.5%) and 94 females (46.5%); of these, 167 patients (82.7%) were diagnosed with right-sided and 35 (17.3%) with left-sided colonic diverticulitis. Of the 167 patients with right-sided colonic diverticulitis, 12 (7.2%) had complicated and 155 (92.8%) had uncomplicated diverticulitis; of these, 157 patients (94.0%) were successfully managed conservatively. Of the 35 patients with left-sided colonic diverticulitis, 23 (65.7%) had complicated and 12 (34.3%) had uncomplicated diverticulitis; of these, 23 patients (65.7%) were managed surgically. Among patients with right-sided diverticulitis, those with complicated disease were significantly older (54.3 ± 12.7 years vs. 42.5 ± 13.4 years, P = 0.004) and more likely to be smokers (66.7% vs. 32.9%, P = 0.027) than those with uncomplicated disease. However, among patients with left-sided diverticulitis, those with complicated disease had significantly lower body mass index (BMI; 21.9 ± 4.7 kg/m2 vs. 25.8 ± 4.3 kg/m2, P = 0.021) than those with uncomplicated disease. Conclusion Conservative management may be effective in patients with right-sided diverticulitis and patients with uncomplicated left-sided colonic diverticulitis. Surgical management may be required for patients with complicated left-sided diverticulitis. Factors associated with complicated diverticulitis include older age, smoking and lower BMI. PMID:28119866

  8. CT findings of colonic diverticulitis

    Energy Technology Data Exchange (ETDEWEB)

    Sasaki, Shigeru; Ohba, Satoru [Nagoya City Univ. (Japan). Medical School; Mizutani, Masaru [and others

    1998-11-01

    Although colonic diverticulitis has no indication for operation, but in some mistaken cases were operated with a diagnosis of acute appendicitis. We evaluated the CT findings of colonic diverticulitis about 19 cases and of asymptomatic colonic diverticula about 15 cases retrospectively. Diagnosis was confirmed of barium enema and operation. CT are complementary methods of examination that can delineated the range of thickening of the colon and the extension of inflammatory changes around the colon. We also believe that CT findings of colonic diverticulitis are useful for differentiating from a diagnosis of appendicitis. (author)

  9. Sonographic Features of Colonic Diverticulitis

    Energy Technology Data Exchange (ETDEWEB)

    Jeong, Yu Mee; Ko, Young Tae; Lim, Joo Won; Lee, Dong Ho; Yoon, Yup [Kyung Hee University Hospital, Seoul (Korea, Republic of)

    1996-06-15

    To evaluate sonographic features, location of diverticulum, and usefulness of sonography as a primary diagnostic tool. Sonographic findings of 28 patients with acute diverticulitis were reviewed. The diagnosis was made by surgery (11 patients), barium enema (20 patients), colonoscopy (3 patients), or CT (2 patients). There were 13 men and 15 women with ages ranging from 23 to 71 years old (mean, 33 years old). Sonographic abnormalities were seen in the cecum in 12 patients, both the cecum and ascending colon in seven, the ascending colon in six, the descending colon in two, and the transverse colon in one. On sonography, segmental thickening of the colonic wall was the most common finding, seen in 16 patients. The second most common finidngs were pericolic omental thickening and pericolic localized fluid collection (15 patients). Pericolic inflammatory mass of varying echogenicity (10 patients), out pouching hyper echoic foci beyond the lumen of the colon into or beyond the thickened wall (5 patients), contracture of the colon (5 patients), slightly thickened terminal ileum (1 patient), and local enlargement of ileocecal lymph node (1 patient) were also seen. Most diverticulitis occurred in the right colon. The useful sonographic findings in acute diverticulitis were echogenic foci of the diverticulum in the thickened colonic wall, focally and eccentrically thickened colonic wall, and localized omental thickening or fluid collection. In cases of pericecal fluid collection, appendicitis or colonic diverticulitis can be considered as a differential diagnosis

  10. intraoperative colonic irrigation in the management of left sided ...

    African Journals Online (AJOL)

    hi-tech

    2000-11-01

    Nov 1, 2000 ... Surgery, Jos University Teaching Hospital, P.M.B. 2076, Jos, Plateau State, Nigeria. ... Conclusion: The results of this study suggest that intraoperative colonic lavage is an effective ..... Hawley P. J., Hunt K. H. and Dunply J. E. Aetiology of colonic ... Thow G. Emergency left colon resection with primary.

  11. Right colonic diverticulitis.

    Science.gov (United States)

    Lee, In Kyu

    2010-08-01

    Although right colonic diverticultis (RCD) has been reported to be a rare disease in Western countries, RCD is a common diagnosis, with an incidence per 2.9-17 case of appendicitis, in Korea. Many Western studies have reported that it is difficult to differentiate the presenting symptoms of RCD from those of appendicitis before surgery because the signs and symptoms are similar. However, performing a computed tomography scan after the application of the diagnostic criteria for RCD has increased the preoperative RCD diagnostic rate. Treatment strategies have been difficult to define for this condition due to its low preoperative diagnosis rate. However, recent reports have shown that conservative medical treatment of uncomplicated RCD can be recommended and that such treatment is effective due to the benign and self-limited natural history of RCD. Therefore, in this review, we discuss the controversies surrounding RCD management.

  12. CT findings of early right colonic diverticulitis

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jong Hwa; Ham, Su Yeon; Whang, Kang Ik [Ulsan University Hospital, Ulsan (Korea, Republic of)

    1998-05-01

    The purpose of this study is to investigate the CT findings of acute right colonic diverticulitis, and to determine the difference between these and published reports describing left colonic, especially sigmoid, diverticulitis. Inflamed diverticula were visible in all cases, and were solitary. Nine cases occurred in the ascending colon and four in the cecum; in particular, eleven occurred around the ileocecal valve. In three cases, the inflamed diverticulum was less than 1 cm in diameter; in five cases, 1-2 cm; in three, 2-3 cm, and in two, 3-4 cm. These were able to be classified into two major forms. In three cases it was nodular with hyperattenuation and some inhomogeneity, and ten shows the target form with thick walls and a central cavity. In five of these target lesions, the wall pattern was partially or completely inhomogeneous, or multilayered. The material filling the central cavity were gas in five cases, fecalith in two, and fluid in three. Abnormal pericoloic fat infiltrations were seen in twelve cases (92%), segmental colonic wall thickening in eleven (85%), other not-inflamed diverticula in five (38%), mesenteric lymph node enlargement in three (23%), free pericecal fluid collection in three (23%), and perirenal fascial thickening in two (15%). The complications such as remote abscess cavity, colonic obstruction, fistula or perforation were not found. On barium colon study, diverticulitis was in all cases confirmed by the presence of barium in the deformed diversiculum. Among CT findings for acute right colonic diverticulitis, the most important and pathognomonic is inflamed diverticula; the forms of these vary, and include gangrenous diverticulitis. The CT findings of early right colonic diverticulitis in Koreans might not, however, reveal the complications which sigmoid diverticulitis frequently involves; in patients with right lower quadrant pain imaging studies are performed promptly, and for the mesentery, the anatomical base between right and

  13. Hybrid approach for left-sided colonic carcinoma obstruction; a case report

    Directory of Open Access Journals (Sweden)

    Chinswangwatanakul Vitoon

    2011-04-01

    Full Text Available Abstract Traditionally, there are several approaches to manage left-sided colonic carcinoma obstruction, such as tumor resection with primary anastomosis, tumor resection with end-colostomy and loop-colostomy. Recently, colonic stent insertion was introduced as a bridge prior to definite surgery. We demonstrated a hybrid approach for obstructed sigmoid carcinoma using colonic stent, followed by single incision laparoscopic colectomy (SILC. A 58 year-old man presented with complete left-sided colonic obstruction. He underwent emergency colonoscopy with metallic stent placement. One week later, he was performed SILC. He recovered well after the operation without any postoperative complications. The pathological result showed adequacy of oncologic resection. This hybrid approach of colonic stent insertion and SILC can be safely performed.

  14. Total colectomy in older patients with acute malignant obstruction of the left-sided colons

    Institute of Scientific and Technical Information of China (English)

    Milivoje Vukovi; Neboja Moljevi; Sinia Crnogorac

    2013-01-01

    Objective: The older population is one of the fastest growing segments of Serbian society. The aging population is also present in developed countries. Demographics the oldest region in the world is Europe. Serbia by the number colorectal cancer suffering among the countries with high risk of disease. In 2006. the number of new cases was around 4 000. Methods: In study retrospective review of 81 patients with malignant obstruction of the left-sided colon, where it underwent a total colectomy. Symptoms and signs of acute obstruction of the left-sided colon are complemented with radiological examination in all patients. The compulsory part of the preoperative examination digitorectal exam how to assess the function of the sphincter apparatus in terms of continence, and to view the rectum and the exclusion of the tumor. In poorly functioning sphincter apparatus was performed Hartmann's procedure, in order to avoid postoperative incontinence. Results: The primary anastomosis rate of 81% in the elderly and 83% of younger patients. In younger group 31 patients underwent a total colectomy with anastomosis and 6 total colectomy with end ileostomy. In older group there were 36 total colectomy with anastomosis and 8 with total colectomy with end ileostomy. Anastomotic leak occurred in 4 patients of elderly group and 2 patients in the younger group. Mortality (30 d) in the older group was 3 patients who had ASA IV, and younger group 2 patients (1 patient ASA III, 1 patients ASA IV). Of the 3 patients died from the older group, 2 patients were end ileostomy.Conclusions:Emergency resection and primary anastomosis for left-sided colon carcinoma can be performed with favorable outcome in the elderly. Years of age are not a decisive prognostic factor in colorectal surgery. The surgeon has a duty of careful selection of patients for resection with anastomosis for malignant obstruction of the left-sided colon, with adequate preoperative preparation and postoperative monitoring.

  15. Early experience of the compression anastomosis ring (CARTM 27) in left-sided colon resection

    Institute of Scientific and Technical Information of China (English)

    Jung-Yeon Lee; Jin-Hee Woo; Hong-Jo Choi; Ki-Jae Park; Young-Hoon Roh; Ki-Han Kim; Hak-Yoon Lee

    2011-01-01

    AIM: To evaluate clinical validity of the compression anastomosis ring (CAR(tm) 27) anastomosis in left-sided colonic resection. METHODS: A non-randomized prospective data col-lection was performed for patients undergoing an elective left-sided colon resection, followed by an anastomosis using the CAR(tm) 27 between November 2009 and January 2011. Eligibility criteria of the use of the CAR(tm) 27 were anastomoses between the colon and at or above the intraperitoneal rectum. The pri-mary short-term clinical endpoint, rate of anastomotic leakage, and other clinical outcomes, including intra- and postoperative complications, length of operation time and hospital stay, and the ring elimination time were evaluated.RESULTS: A total of 79 patients (male, 43; median age, 64 years) underwent an elective left-sided co-lon resection, followed by an anastomosis using the CAR(tm) 27. Colectomy was performed laparoscopically in 70 patients, in whom two patients converted to open procedure (2.9%). There was no surgical mortality. As an intraoperative complication, total disruption of the anastomosis occurred by premature enforced tension on the proximal segment of the anastomosis in one pa-tient. The ring was removed and another new CAR(tm) 27 anastomosis was constructed. One patient with sigmoid colon cancer showed postoperative anastomotic leak-age after 6 d postoperatively and temporary diverting il-eostomy was performed. Exact date of expulsion of the ring could not be recorded because most patients were not aware that the ring had been expelled. No patients manifested clinical symptoms of anastomotic stricture.CONCLUSION: Short-term evaluation of the CAR(tm) 27 anastomosis in elective left colectomy suggested it to be a safe and efficacious alternative to the standard hand-sewn or stapling technique.

  16. CT in the diagnosis of colonic diverticulitis

    Energy Technology Data Exchange (ETDEWEB)

    Narumi, Yoshifumi; Mitani, Takashi; Kuriyama, Keiko

    1987-11-01

    Pericolic abscess is the most frequent complication of colonic diverticulitis which requires an accurate diagnosis on its location, extent, and complications. Double-contrast barium enema (DCBE) was able to reveal indirect signs such as displacement of the colon and contrast material in the abscess cavity. Conventional Computed tomography (CT) of the colon could not demonstrate a pericolic abscess and thickened colonic wall clearly. We tried to demonstrate direct signs of pericolic abscess and thickened colonic wall by administering 200 ml of olive oil per anum. Additionally, to demonstrate the fistulous tract between sigmoid colon and urinary bladder, 200 ml of 0.8% barium solution was administered first per anum, and then evacuated prior to administering olive oil. The DCBE and CT examination in 4 patients with a clinical diagnosis (2 cases) or surgically confirmed diagnosis (2 cases) of colonic diverticulitis were studied to determine the sensitivity of the two technics. Our results showed that CT was significantly superior to the DCBE in visualising the location and extent of pericolic inflammatory process, especially colovesical fistula, the most severe complication of pericolic abscess.

  17. Is right-sided colon cancer different to left-sided colorectal cancer? - a systematic review.

    Science.gov (United States)

    Lee, G H; Malietzis, G; Askari, A; Bernardo, D; Al-Hassi, H O; Clark, S K

    2015-03-01

    Colorectal cancer (CRC) exhibits differences in incidence, pathogenesis, molecular pathways and outcome depending on the location of the tumor. This review focuses on the latest developments in epidemiological and scientific studies, which have enhanced our understanding on the underlying genetic and immunological differences between the proximal (right-sided) colon and the distal (left-sided) colorectum. The different ways in which environmental risk factors influence the pathogenesis of CRC depending on its location and the variations in surgical and oncological outcomes are also discussed in this review. In the current era of personalized medicine, we aim to reiterate the importance of tumor location in management of CRC and the implication on future clinical and scientific research.

  18. Management of Diverticulitis and Prevention of Recurrence

    Directory of Open Access Journals (Sweden)

    Paolo Andreozzi

    2015-12-01

    Full Text Available Acute diverticulitis is an acute inflammation of colonic diverticulae that is associated with an episode of severe, prolonged, lower abdominal pain (usually on the left side, changes in bowel movements, low-grade fever, and leukocytosis. Acute diverticulitis is a significant burden in industrialised societies, accounting for 313,000 hospitalisations in the USA alone, and a trend of rising incidence has been observed. Despite the high prevalence, the management of diverticulitis and post-diverticulitis is largely based on consensus more than evidence derived from randomised clinical trials. In this review we will focus on the diagnosis and management strategies for diverticulitis and post-diverticulitis.

  19. A nationwide Danish cohort study challenging the categorisation into right-sided and left-sided colon cancer

    DEFF Research Database (Denmark)

    Jess, Per; Hansen, Iben Onsberg; Gamborg, Michael;

    2013-01-01

    The categorisation of colon cancer (CC) into right-sided (RCC) and left-sided (LCC) disease may not capture more subtle variances in aetiology and prognosis. In a nationwide study, we investigated differences in clinical characteristics and survival of RCC versus LCC and of the complete range of CC...

  20. Image-guided conservative management of right colonic diverticulitis

    Institute of Scientific and Technical Information of China (English)

    Sun Jin Park; Sung Il Choi; Suk Hwan Lee; Kil Yeon Lee

    2009-01-01

    AIM: To study the clinical outcomes of medical therapy in patients with right colonic diverticulitis. METHODS: The records of 189 patients with right colonic diverticulitis which was finally diagnosed by computed tomography, ultrasonography, or operative findings were retrospectively reviewed. RESULTS: Of the 189 patients hospitalized for right colonic diverticulitis, the stages of diverticulitis by a modified Hinchey classification were 26 patients (13.8%) in stage 0, 139 patients (73.5%) in stage Ⅰ a, 23 patients (12.2%) in stage Ⅰb, and 1 patient (0.5%) in stage Ⅲ. Medical therapy was undertaken in 185 of 189 patients (97.9%). One hundred and eighty three of 185 patients were successfully treated with bowel rest and antibiotics. Two patients in stage Ⅰb required a resection or surgical drainage because of an inadequate response to conservative treatment. Recurrent diverticulitis developed in 15 of 183 patients (8.2%) who responded to medicaltherapy. All 15 patients who suffered a second attack had uncomplicated diverticulitis, and were successfully treated with medical therapy. CONCLUSION: Our results indicate that right colonic diverticulitis is essentially benign and image-guided conservative treatment is primarily required.

  1. Management of Diverticulitis and Prevention of Recurrence

    OpenAIRE

    Paolo Andreozzi; Francesco Paolo Zito; Giovanni Sarnelli; Rosario Cuomo

    2015-01-01

    Acute diverticulitis is an acute inflammation of colonic diverticulae that is associated with an episode of severe, prolonged, lower abdominal pain (usually on the left side), changes in bowel movements, low-grade fever, and leukocytosis. Acute diverticulitis is a significant burden in industrialised societies, accounting for 313,000 hospitalisations in the USA alone, and a trend of rising incidence has been observed. Despite the high prevalence, the management of diverticulitis and post-dive...

  2. An 18-Year Nationwide Cohort Study on The Association Between Diverticulitis and Colon Cancer

    DEFF Research Database (Denmark)

    Mortensen, Laura Q; Burcharth, Jakob; Andresen, Kristoffer;

    2016-01-01

    OBJECTIVE: To investigate the association between diverticulitis and colon cancer in a large, nationwide cohort study. BACKGROUND: Diverticulitis is a common disease, especially in the Western world. Previous articles have investigated the association between diverticulitis and colon cancer...... with diverticulitis were identified from the registers and matched by sex and age (± 1 year) with a ratio of 1:10 to people who did not have a registration of diverticulitis or diverticulosis. Main outcome was the event of colon cancer. Subgroup analyses were performed to investigate the effect of colonoscopies...... and treatment on the colon cancer rate after diverticulitis. RESULTS: A total of 445,456 people were included, of whom 40,496 had a diagnosis of diverticulitis. The incidence of colon cancer in the group with diverticulitis (4.3%) and the group without diverticulitis (2.3%) differed significantly (P

  3. Computed tomography in the imaging of colonic diverticulitis

    Energy Technology Data Exchange (ETDEWEB)

    Buckley, O.; Geoghegan, T.; O' Riordain, D.S.; Lyburn, I.D.; Torreggiani, W.C. E-mail: william.torreggiani@amnch.ie

    2004-11-01

    Colonic diverticulitis occurs when diverticula within the colon become infected or inflamed. It is becoming an increasingly common cause for hospital admission, particularly in western society, where it is linked to a low fibre diet. Symptoms of diverticulitis include abdominal pain, diarrhoea and pyrexia, however, symptoms are often non-specific and the clinical diagnosis may be difficult. In addition, elderly patients and those taking corticosteroids may have limited findings on physical examination, even in the presence of severe diverticulitis. A high index of suspicion is required in such patients in order to avoid a significant delay in arriving at the correct diagnosis. Imaging plays an important role in establishing an early and correct diagnosis. In the past, contrast enema studies were the principal imaging test used to make the diagnosis. However, such studies lack sensitivity and have limited success in identifying abscesses that may require drainage. Conversely computed tomography (CT) is both sensitive and specific in making a diagnosis of diverticulitis. In addition, it is the imaging technique of choice in depicting complications such as perforation, abscess formation and fistulae. CT-guided drainage of diverticular abscesses helps to reduce sepsis and to permit a one-stage, rather than two-stage, surgical operation. The purpose of this review article is to discuss the role of CT in the imaging of diverticulitis, describe the CT imaging features and complications of this disease, as well as review the impact and rationale of CT imaging and intervention in the overall management of patients with diverticulitis.

  4. Pictorial review: magnetic resonance imaging of colonic diverticulitis

    Energy Technology Data Exchange (ETDEWEB)

    Buckley, Orla; Geoghegan, Tony; McAuley, Grainne; Persaud, Thara; Khosa, Faisal; Torreggiani, William C. [The Adelaide and Meath Hospital, Department of Radiology, Tallaght, Dublin 24 (Ireland)

    2007-01-15

    Magnetic resonance imaging (MRI) is rapidly emerging as a useful imaging modality for the evaluation of the gastrointestinal tract. Increasingly rapid sequences and improving hardware have significantly improved the visualisation of diseases of the colon. MRI has a major advantage over CT in that there is no ionising radiation. In our institution, MRI has increasingly been used as a complimentary imaging modality to CT in the diagnosis and evaluation of diverticulitis and its complications. In this review article, we illustrate the emerging role of MRI in the diagnosis and evaluation of colonic diverticulitis. (orig.)

  5. A proposal for a CT driven classification of left colon acute diverticulitis

    OpenAIRE

    2015-01-01

    Computed tomography (CT) imaging is the most appropriate diagnostic tool to confirm suspected left colonic diverticulitis. However, the utility of CT imaging goes beyond accurate diagnosis of diverticulitis; the grade of severity on CT imaging may drive treatment planning of patients presenting with acute diverticulitis. The appropriate management of left colon acute diverticulitis remains still debated because of the vast spectrum of clinical presentations and different approaches to treatme...

  6. [Comparison of clinicopathological features and prognosis between left-sided colon cancer and right-sided colon cancer].

    Science.gov (United States)

    Gao, Xianhua; Yu, Guanyu; Liu, Peng; Hao, Liqiang; Liu, Lianjie; Zhang, Wei

    2017-06-25

    To compare the clinicopathological features and prognosis between left-sided colon cancer (LC) and right-sided colon cancer (RC). Clinicopathological and follow-up data of 2 174 colon carcinoma cases undergoing resection at Shanghai Changhai Hospital of The Second Military Medical University from January 2000 to December 2010 were retrospectively analyzed. Patients with transverse colon cancer, overlapping position, unknown location, recurrent cancer, multiple primary cancer, concomitant malignant tumors, preoperative chemotherapy, local resection, incomplete clinical data and missed follow up were excluded. Finally, a total of 1 036 patients, whose primary tumors were radically removed, were enrolled, with 563 patients in LC group (including carcinoma in cecum, ascending colon and hepatic flexure) and 473 in RC group (including carcinoma in splenic flexure, descending colon and sigmoid colon). The clinicopathological features and survival, including median overall survival, 5-year overall survival rate, tumor specific median overall survival, cancer specific 5-year overall survival rate, were compared between LC and RC groups. Tumor specific overall survival was defined as the period between operation date to the date of death caused by cancer progression. Multivariate Cox regression analysis was used to analyze the influencing factors of survival. Propensity score matching was carried out to balance the clinicopathological factors between the two groups with the SAS 9.3, taking the following parameters into consideration (age, gender, gross appearance, tumor diameter, invasion depth, lymph node metastasis, distant metastasis, TNM stages, differentiation, CEA and CA199-9). Patients in RC group and LC group were matched according to the propensity scores and the clinicopathological characteristics and prognosis of two groups were compared again. No significant differences were identified between the two groups in age, distant metastasis and serum CEA level

  7. Combined side-to-end anastomosis with temporary end colostomy for the management of selected left-sided colonic emergencies.

    Science.gov (United States)

    Safioleas, Michael; Stamatakos, Michael; Safioleas, Panayoitis; Safioleas, Konstantinos; Sakorafas, George H

    2011-04-01

    Management of surgical emergencies of the left colon commonly requires excision of the colonic segment bearing the lesion, creation of an end colostomy, and closure of the rectosigmoid stump. Closure of the end stoma may be technically challenging. During this study, we used a new surgical technique involving the creation of an end-to-side anastomosis of the rectosigmoid stump to the base of the proximal colonic segment in association with an end colostomy. During a 15-year period, 23 patients were offered this type of surgery. Mortality was zero. Complications were observed in seven patients (morbidity, 7/23). Mean hospitalization time was 12.3 days. Closure of the colostomy was performed approximately 1 month after initial surgery and was easily performed using a mechanical stapler, either intraperitoneally or even extraperitoneally. No complications were observed after closure of the colostomy. The described technique is a useful alternative for the management of selected patients with left-sided colonic surgical emergencies. Its main advantage is that it greatly facilitates colostomy closure, which is performed earlier compared with the colostomy closure after a typical Hartmann's procedure.

  8. Decision making in right-sided diverticulitis

    Institute of Scientific and Technical Information of China (English)

    Li-Rung Shyung; Shee-Chan Lin; Shou-Chuan Shih; Chin-Roa Kao; Sun-Yen Chou

    2003-01-01

    AIM: To evaluate systematically our nine-year experience in treating right-sided diverticulitis of the colon, and to explore its clinical and radiological relationship.METHODS: The clinical and radiological data of 40 patients with colonic diverticulitis treated in Mackay Memorial Hospital,Taipei, from 1993 through 2002 were reviewed retrospectively.RESULTS: The average age of the patients with right-sided diverticulitis was 53.1 years, which was 11.6 years younger than that of the patients with left-sided diverticulitis. The preoperative diagnosis of appendicitis was made in 8 of 13 right-sided diverticulitis patients. Nine (69 %) had right lower quadrant abdominal pain for more than 48 hours, and ten patients (77 %) presented with fever. CT findings suggesting acute right-sided diverticulitis including thickening of the intestinal wall and pericolonic inflammation were present in five patients.CONCLUSION: Right-sided diverticulitis is easily confused with acute appendicitis because it occurs at a somewhat younger age than that in left-sided diverticulitis. Barium enema and CT are helpful for the early diagnosis of rightsided diverticulitis. While clearly not required in the majority of patients with right lower quadrant abdominal pain, barium enema and CT may be helpful in making the decision with a clinical history or physical examinations atypical of acute appendicitis.

  9. A proposal for a CT driven classification of left colon acute diverticulitis.

    Science.gov (United States)

    Sartelli, Massimo; Moore, Frederick A; Ansaloni, Luca; Di Saverio, Salomone; Coccolini, Federico; Griffiths, Ewen A; Coimbra, Raul; Agresta, Ferdinando; Sakakushev, Boris; Ordoñez, Carlos A; Abu-Zidan, Fikri M; Karamarkovic, Aleksandar; Augustin, Goran; Costa Navarro, David; Ulrych, Jan; Demetrashvili, Zaza; Melo, Renato B; Marwah, Sanjay; Zachariah, Sanoop K; Wani, Imtiaz; Shelat, Vishal G; Kim, Jae Il; McFarlane, Michael; Pintar, Tadaja; Rems, Miran; Bala, Miklosh; Ben-Ishay, Offir; Gomes, Carlos Augusto; Faro, Mario Paulo; Pereira, Gerson Alves; Catani, Marco; Baiocchi, Gianluca; Bini, Roberto; Anania, Gabriele; Negoi, Ionut; Kecbaja, Zurabs; Omari, Abdelkarim H; Cui, Yunfeng; Kenig, Jakub; Sato, Norio; Vereczkei, Andras; Skrovina, Matej; Das, Koray; Bellanova, Giovanni; Di Carlo, Isidoro; Segovia Lohse, Helmut A; Kong, Victor; Kok, Kenneth Y; Massalou, Damien; Smirnov, Dmitry; Gachabayov, Mahir; Gkiokas, Georgios; Marinis, Athanasios; Spyropoulos, Charalampos; Nikolopoulos, Ioannis; Bouliaris, Konstantinos; Tepp, Jaan; Lohsiriwat, Varut; Çolak, Elif; Isik, Arda; Rios-Cruz, Daniel; Soto, Rodolfo; Abbas, Ashraf; Tranà, Cristian; Caproli, Emanuele; Soldatenkova, Darija; Corcione, Francesco; Piazza, Diego; Catena, Fausto

    2015-01-01

    Computed tomography (CT) imaging is the most appropriate diagnostic tool to confirm suspected left colonic diverticulitis. However, the utility of CT imaging goes beyond accurate diagnosis of diverticulitis; the grade of severity on CT imaging may drive treatment planning of patients presenting with acute diverticulitis. The appropriate management of left colon acute diverticulitis remains still debated because of the vast spectrum of clinical presentations and different approaches to treatment proposed. The authors present a new simple classification system based on both CT scan results driving decisions making management of acute diverticulitis that may be universally accepted for day to day practice.

  10. A study on cases of diverticulitis of right side of the colon

    Energy Technology Data Exchange (ETDEWEB)

    Yoshimitsu, Yutaka; Yasuda, Masami; Amaya, Kouji; Tsuneda, Atsushi; Mori, Kazuhiro; Takeyama, Shigeru [Kurobe City Hospital, Toyama (Japan)

    2002-01-01

    A total of 32 patients with diverticulitis of right side of the colon were examined. They were 23 males and nine females with a mean age of 42.1 years. Of these 32 patients with initial diverticulitis, all patients received ultrasonography, 22 patients received computed tomography (CT), and 28 patients (87.5%) were diagnosed as having diverticulitis. Three patients with initial diverticulitis underwent an emergency operation, and the remaining 29 patients remitted conservatively. Five patients underwent enterectomy for treatment of initial diverticulitis. Of 27 patients with initial diverticulitis who did not undergo enterectomy, eight patients (29.6%) experienced recurrence of diverticulitis. A total of ten patients with initial and recurrent diverticulitis underwent an enterectomy for prevention of recurrence of diverticulitis. No recurrence of diverticulitis occurred in all the ten patients including two patients who had postoperative complications but remitted conservatively. Diverticulitis of right side of the colon was diagnosed by ultrasonography and CT with a high diagnosing rate, that contributed to avoid unnecessary emergency operation. In the vast majority of cases, diverticulitis of right side of the colon is relieved conservatively, but often recurs. These patients should be strictly followed up. (author)

  11. Emergency surgery for obstructing colonic cancer: a comparison between right-sided and left-sided lesions.

    Science.gov (United States)

    Faucheron, J-L; Paquette, B; Trilling, B; Heyd, B; Koch, S; Mantion, G

    2017-03-07

    Few studies compare management and outcomes of obstructive colonic cancer, depending on the tumor site. We aim to evaluate the differences in patient characteristics, tumor characteristics, and outcomes of emergency surgery for obstructive right-sided versus left-sided colonic cancers. Between 2000 and 2009, 71 consecutive patients had an emergency colectomy following strict and clear definition of obstruction in a single institution. We retrospectively analyzed pre, per, and postoperative data that were prospectively collected. There were 31 and 40 patients in the right and left group, respectively. Patients aged over 80 were more frequent in the right group (p = 0.03). At operation, ileocecal valve was less often competent in the right group (p = 0.03). The one-stage strategy was more frequent in the right group (p = 0.008). Patients in the right group had a higher rate of nodes invasion (p = 0.04). One- and two-year mortality rate in the right group had a tendency to be higher. Patients presenting with a right obstructive colonic cancer are older, have a more advanced locoregional disease, and are more often treated in a one-stage strategy than patients with a left obstructive tumor.

  12. Absorption of wheat starch in patients resected for left-sided colonic cancer

    DEFF Research Database (Denmark)

    Nordgaard, I; Rumessen, J J; Nielsen, S A;

    1992-01-01

    a hyperabsorption of potato starch in the small intestine has been found. We have investigated the absorption of wheat starch in 15 patients radically resected for cancer in the descending or sigmoid colon, and the results were compared with those of 15 healthy controls. The starch malabsorption was quantified...... by the hydrogen breath test. The patients malabsorbed 2-14 g (median, 8 g) of 100 g wheat starch ingested, and the control group malabsorbed 3-11 g (median, 6 g) (P greater than 0.1). Mouth-to-cecum transit time for wheat starch and lactulose and the hydrogen production capacity after the lactulose standards were...... also similar in patients and controls. The results do not support the theory that hyperabsorption of starch is characteristic of patients with malignant disease in the large intestine....

  13. Diverticulitis de la flexura hepática del colon

    OpenAIRE

    Pugliese,Alejandro; Viscido,Germán; PICÓN-MOLINA,HÉCTOR; Doniquian,Alejandro; Palencia,Rafael

    2013-01-01

    Introducción: La diverticulitis del colon derecho es una entidad poco frecuente en nuestro medio. Con relativa frecuencia, esta entidad es confundida con otros procesos abdominales, habitualmente apendicitis, cáncer de colon derecho o colecistitis aguda. No encontramos reportes específicos sobre su localización en la flexura hepática del colon. Material y Método: Varón 58 años quien consultó en urgencias por dolor abdominal y masa palpable en hipocondrio derecho. Se realiza TC abdominal que r...

  14. Colonic stenting as bridge to surgery versus emergency surgery for management of acute left-sided malignant colonic obstruction: a multicenter randomized trial (Stent-in 2 study

    Directory of Open Access Journals (Sweden)

    Scholten Pieter

    2007-07-01

    Full Text Available Abstract Background Acute left-sided colonic obstruction is most often caused by malignancy and the surgical treatment is associated with a high mortality and morbidity rate. Moreover, these operated patients end up with a temporary or permanent stoma. Initial insertion of an enteral stent to decompress the obstructed colon, allowing for surgery to be performed electively, is gaining popularity. In uncontrolled studies stent placement before elective surgery has been suggested to decrease mortality, morbidity and number of colostomies. However stent perforation can lead to peritoneal tumor spill, changing a potentially curable disease in an incurable one. Therefore it is of paramount importance to compare the outcomes of colonic stenting followed by elective surgery with emergency surgery for the management of acute left-sided malignant colonic obstruction in a randomized multicenter fashion. Methods/design Patients with acute left-sided malignant colonic obstruction eligible for this study will be randomized to either emergency surgery (current standard treatment or colonic stenting as bridge to elective surgery. Outcome measurements are effectiveness and costs of both strategies. Effectiveness will be evaluated in terms of quality of life, morbidity and mortality. Quality of life will be measured with standardized questionnaires (EORTC QLQ-C30, EORTC QLQ-CR38, EQ-5D and EQ-VAS. Morbidity is defined as every event leading to hospital admission or prolonging hospital stay. Mortality will be analyzed as total mortality as well as procedure-related mortality. The total costs of treatment will be evaluated by counting volumes and calculating unit prices. Including 120 patients on a 1:1 basis will have 80% power to detect an effect size of 0.5 on the EORTC QLQ-C30 global health scale, using a two group t-test with a 0.05 two-sided significance level. Differences in quality of life and morbidity will be analyzed using mixed-models repeated measures

  15. Diverticulitis of the sigmoid colon. A comparison of CT, colonic enema and laparoscopy

    Energy Technology Data Exchange (ETDEWEB)

    Stefansson, T. [Univ. Hospital, Uppsala (Sweden). Dept. of Surgery]|[Univ. Hospital, Uppsala (Sweden). Dept. of Epidemiology; Nyman, R. [Univ. Hospital, Uppsala (Sweden). Dept. of Diagnostic Radiology; Nilsson, S. [Univ. Hospital, Uppsala (Sweden). Dept. of Diagnostic Radiology; Ekbom, A. [Univ. Hospital, Uppsala (Sweden). Dept. of Surgery]|[Univ. Hospital, Uppsala (Sweden). Dept. of Epidemiology; Paahlman, L. [Univ. Hospital, Uppsala (Sweden). Dept. of Surgery

    1997-03-01

    Purpose: To evaluate the use of laparoscopy, CT, colonic enema (CE), and laboratory tests (white blood cell count (WBC), sedimentation rate (SR), and C-reactive protein (CRP)) in diagnosing diverticulitis of the sigmoid colon. Material and Methods: The diagnostic methods were prospectively evaluated in 88 patients, 30 of whom were referred for laparoscopy. Results: Fity-two patients were found to have sigmoid diverticulitis: 20 patients by lanparoscopy, 21 by CT, and 11 by CE combined with one positive laboratory test. Laparoscopy proved to be superior to the other diagnostic methods in diagnosing diverticulitis of the sigmoid colon. CT had a high specificity (1.0; 95% CI: 0.92-1.0) but low sensitivity (0.69; 95% CI: 0.56-0.79) in detecting diverticulitis. CE had a higher sensitivity (0.82; 95% CI: 0.71-0.90) but a lower specificity (0.81; 95% CI: 0.67-0.91) than CT. Conclusion: CT was the best method for diagnosing abdominal pathology outside the colon. CT can be recommended as the first examination in seriously ill patients where abscesses and other causes of the symptoms than diverticulitis must first be rule out. Laparoscopy is probably the most accurate method in diagnosing diverticulitis. (orig.).

  16. Descending colon endometriosis misdiagnosis as diverticulitis: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Ji Hyun; Kim, Min Jeong; Ha, Hong Il; Lee, Kwan Seop; Min, Soo Kee [Hallym University Sacred Heart Hospital, Hallym University College of Medicine, Anyang (Korea, Republic of)

    2016-09-15

    Endometriosis is defined as the presence of ectopic endometrial tissue outside the uterus. It is a common disease in menstruating females and intestinal involvement is not uncommon. Intestinal endometriosis most commonly involves the sigmoid colon, rectum, ileum, appendix, and cecum. However, the descending colon is a rare site of intestinal endometriosis. Although computed tomography (CT) findings of bowel endometriosis have been presented in several articles, there has been no report describing the CT findings of descending colon endometriosis above the pelvic cavity. Here, we report a rare case of descending colon endometriosis located in the retroperitoneal space, in which the initial impression was acute colonic diverticulitis with a small abscess on preoperative multidetector CT.

  17. Diverticulitis

    Science.gov (United States)

    ... diverticulosis and diverticular disease: Epidemiology, risk factors, and pathogenesis. http://www.uptodate.com/home. Accessed Jan. 7, ... Jan. 7, 2014. Bailey MB, et al. Morbid obesity and diverticulitis: Results from the ACS NSQIP dataset. ...

  18. Acute resection versus bridge to surgery with diverting colostomy for patients with acute malignant left sided colonic obstruction: Systematic review and meta-analysis

    NARCIS (Netherlands)

    Amelung, F.J.; Mulder, C.L.; Verheijen, P.M.; Draaisma, W.A.; Siersema, P.D.; Consten, E.C.

    2015-01-01

    BACKGROUND: Currently, no consensus exists on the best treatment strategy for acute malignant left-sided colonic obstruction. This systematic review and meta-analysis aims to compare the outcomes following the two surgical treatment options; primary resection versus colostomy creation as bridge to s

  19. The Best Choice of Treatment for Acute Colonic Diverticulitis with Purulent Peritonitis Is Uncertain

    DEFF Research Database (Denmark)

    Hupfeld, Line; Burcharth, Jakob; Pommergaard, Hans-Christian

    2014-01-01

    Severe stages of acute, colonic diverticulitis can progress into intestinal perforations with peritonitis. In such cases, urgent treatment is needed, and Hartmann's procedure is the standard treatment for cases with fecal peritonitis. Peritoneal lavage may be an alternative to resection for acute...... diverticulitis with purulent peritonitis, but ongoing randomized trials are awaited to clarify this....

  20. Differences of protein expression profiles, KRAS and BRAF mutation, and prognosis in right-sided colon, left-sided colon and rectal cancer.

    Science.gov (United States)

    Gao, Xian Hua; Yu, Guan Yu; Gong, Hai Feng; Liu, Lian Jie; Xu, Yi; Hao, Li Qiang; Liu, Peng; Liu, Zhi Hong; Bai, Chen Guang; Zhang, Wei

    2017-08-11

    To compare protein expression levels, gene mutation and survival among Right-Sided Colon Cancer (RSCC), Left-Sided Colon Cancer (LSCC) and rectal cancer patients, 57 cases of RSCC, 87 LSCC and 145 rectal cancer patients were included retrospectively. Our results demonstrated significant differences existed among RSCC, LSCC and rectal cancer regarding tumor diameter, differentiation, invasion depth and TNM stage. No significant difference was identified in expression levels of MLH1, MSH2, MSH6, PMS2, β-Tubulin III, P53, Ki67 and TOPIIα, and gene mutation of KRAS and BRAF among three groups. Progression Free Survival (PFS) of RSCC was significantly lower than that of LRCC and rectal cancer. In univariate analyses, RSCC, preoperative chemoradiotherapy, poor differentiation, advanced TNM stage, elevated serum CEA and CA19-9 level, tumor deposit, perineural and vascular invasion were found to be predictive factors of shorter PFS. In multivariate analyses, only differentiation and TNM stages were found to be independent predictors of PFS. In conclusion, compared with LSCC and rectal cancer, RSCC has larger tumor size, poor differentiation, advanced TNM stage and shorter survival. The shorter survival in RSCC might be attributed to the advanced tumor stage caused by its inherent position feature of proximal colon rather than genetic difference.

  1. Laparoscopic lavage is superior to colon resection for perforated purulent diverticulitis-a meta-analysis

    DEFF Research Database (Denmark)

    Angenete, Eva; Bock, David; Rosenberg, Jacob;

    2016-01-01

    PURPOSE: Perforated diverticulitis often requires surgery with a colon resection such as Hartmann's procedure, with inherent morbidity. Recent studies suggest that laparoscopic lavage may be an alternative surgical treatment. The aim of this study was to compare re-operations, morbidity, and mort......PURPOSE: Perforated diverticulitis often requires surgery with a colon resection such as Hartmann's procedure, with inherent morbidity. Recent studies suggest that laparoscopic lavage may be an alternative surgical treatment. The aim of this study was to compare re-operations, morbidity......, and mortality as well as health economic outcomes between laparoscopic lavage and colon resection for perforated purulent diverticulitis. METHODS: PubMed, Cochrane, Centre for Reviews and Dissemination, and Embase were searched. Published randomized controlled trials and prospective and retrospective cohorts...... compared to colon resection, with overall comparable morbidity and mortality. Furthermore, Hartmann's resection was more costly than laparoscopic lavage. We therefore consider laparoscopic lavage a valid alternative to surgery with resection for perforated purulent diverticulitis....

  2. Compression anastomotic ring-locking procedure (CARP) is a safe and effective method for intestinal anastomoses following left-sided colonic resection

    DEFF Research Database (Denmark)

    Vilhjalmsson, Dadi; Appelros, Stefan; Toth, Ervin

    2015-01-01

    of the anastomotic integrity. We have recently shown that CARP is a safe and effective method for colonic anastomoses in pigs, and the purpose of the present study was to evaluate CARP for colonic anastomoses in humans. MATERIALS AND METHODS: This is a prospective study on 25 patients undergoing elective left-sided...... colonic resection. Time for evacuation of the anastomotic rings, perioperative compression pressure, and adverse effects were recorded. Postoperative blood samples were collected daily, and flexible sigmoidoscopy was performed 8-12 weeks after surgery to examine the anastomoses. RESULTS: Fourteen out....... CONCLUSION: Our results indicate that the novel suture-less CARP is a safe and effective method for creating colonic anastomoses. Further studies are warranted in larger patient populations to compare CARP head-on-head with stapled and/or hand-sewn colonic anastomoses....

  3. Colon perforation after esophagogastroduodenoscopy in an asymptomatic diverticulitis patient

    Directory of Open Access Journals (Sweden)

    Li-Wen Huang

    2016-03-01

    Full Text Available Esophagogastroduodenoscopy (EGD is regarded as a relatively safe procedure; however, it carries a very low incidence of severe adverse events. Perforation is a rare complication of EGD, and it may further lead to pneumoperitoneum or pneumoretroperitoneum. The occurrence of large bowel perforation after EGD is extremely rare, and it has never been reported in the international literature. Herein, we present a case of concurrence of pneumoperitoneum and pneumoretroperitoneum as a result of sigmoid perforation after EGD. In our case, the probable mechanism of the perforation may have stemmed from the excessive inflation of air that passed through the gastrointestinal tract to the sigmoid colon, causing the increased intraluminal pressure, and then prompting a healed asymptomatic diverticulitis leak again.

  4. Concomitant pseudomembranous colitis in colonic resection for acute diverticulitis.

    Science.gov (United States)

    Byrns, Simon; Canterbury, Laura A

    2015-06-01

    Diverticulitis and Clostridium difficile infection (CDI) are common conditions in the surgical population. However, they are usually 2 distinct clinical entities. Here, we report the case of acute diverticulitis with concomitant pseudomembranous colitis, presumably due to CDI. The clinical course as well as gross and microscopic pathology findings are discussed. A literature search revealed a single previous report of these findings concomitant in a surgical specimen. A brief discussion of the pathophysiology of CDI and acute diverticulitis is included.

  5. A multicenter randomized clinical trial of primary anastomosis or Hartmann's procedure for perforated left colonic diverticulitis with purulent or fecal peritonitis.

    Science.gov (United States)

    Oberkofler, Christian Eugen; Rickenbacher, Andreas; Raptis, Dimitri Aristotle; Lehmann, Kuno; Villiger, Peter; Buchli, Christian; Grieder, Felix; Gelpke, Hans; Decurtins, Marco; Tempia-Caliera, Adrien A; Demartines, Nicolas; Hahnloser, Dieter; Clavien, Pierre-Alain; Breitenstein, Stefan

    2012-11-01

    To evaluate the outcome after Hartmann's procedure (HP) versus primary anastomosis (PA) with diverting ileostomy for perforated left-sided diverticulitis. The surgical management of left-sided colonic perforation with purulent or fecal peritonitis remains controversial. PA with ileostomy seems to be superior to HP; however, results in the literature are affected by a significant selection bias. No randomized clinical trial has yet compared the 2 procedures. Sixty-two patients with acute left-sided colonic perforation (Hinchey III and IV) from 4 centers were randomized to HP (n = 30) and to PA (with diverting ileostomy, n = 32), with a planned stoma reversal operation after 3 months in both groups. Data were analyzed on an intention-to-treat basis. The primary end point was the overall complication rate. The study was discontinued following an interim analysis that found significant differences of relevant secondary end points as well as a decreasing accrual rate (NCT01233713). Patient demographics were equally distributed in both groups (Hinchey III: 76% vs 75% and Hinchey IV: 24% vs 25%, for HP vs PA, respectively). The overall complication rate for both resection and stoma reversal operations was comparable (80% vs 84%, P = 0.813). Although the outcome after the initial colon resection did not show any significant differences (mortality 13% vs 9% and morbidity 67% vs 75% in HP vs PA), the stoma reversal rate after PA with diverting ileostomy was higher (90% vs 57%, P = 0.005) and serious complications (Grades IIIb-IV: 0% vs 20%, P = 0.046), operating time (73 minutes vs 183 minutes, P < 0.001), hospital stay (6 days vs 9 days, P = 0.016), and lower in-hospital costs (US $16,717 vs US $24,014) were significantly reduced in the PA group. This is the first randomized clinical trial favoring PA with diverting ileostomy over HP in patients with perforated diverticulitis.

  6. What radiologists should know about tomographic evaluation of acute diverticulitis of the colon

    Science.gov (United States)

    Naves, Aline de Araújo; D'Ippolito, Giuseppe; Souza, Luis Ronan Marquez Ferreira; Borges, Sílvia Portela; Fernandes, Glênio Moraes

    2017-01-01

    Acute diverticulitis of the colon is a common indication for computed tomography, and its diagnosis and complications are essential to determining the proper treatment and establishing the prognosis. The adaptation of the surgical classification for computed tomography has allowed the extent of intestinal inflammation to be established, the computed tomography findings correlating with the indication for treatment. In addition, computed tomography has proven able to distinguish among the main differential diagnoses of diverticulitis. This pictorial essay aims to present the computed tomography technique, main radiological signs, major complications, and differential diagnoses, as well as to review the classification of acute diverticulitis. PMID:28428656

  7. Recurrent Urinary Tract Infections due to Asymptomatic Colonic Diverticulitis

    Directory of Open Access Journals (Sweden)

    Evangelos Falidas

    2012-01-01

    Full Text Available Colovesical fistula is a common complication of diverticulitis. Pneumaturia, fecaluria, urinary tract infections, abdominal pain, and dysuria are commonly reported. The authors report a case of colovesical fistula due to asymptomatic diverticulitis, and they emphasize the importance of deeply investigate recurrent urinary tract infection without any bowel symptoms. They also briefly review the literature.

  8. The surgical rate and recurrence rate in right colonic diverticulitis using the CT-based modified hinchey classification

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Dong Hwan; Kim, Hyuk Jung; Jang, Suk Ki; Yeon, Jae Woo [Dept. of Radiology, Daejin Medical Center Bundang Jesaeng General Hospital, Seongnam (Korea, Republic of); Ko, You Sun; Lee, Kyoung Ho [Dept. of Radiology, Seoul National University Bundang Hospital, Seongnam (Korea, Republic of)

    2015-08-15

    The purpose of this report is to retrospectively analyze the need for surgery, and the recurrence rate, using a CT-based method in patients with right colonic diverticulitis. For the purposes of our study, we included 416 patients with a mean age of 41.9 (238 of which were men), with a diagnosis of colonic diverticulitis that was based on CT findings. These findings were reviewed by two independent radiologists, who localized diverticulitis and determined it using a modified Hinchey classification. We were able to follow-up with 384 patients over a period of 30 months. Out of the 416 patients, 396 of them had right colonic diverticulitis. In right colonic diverticulitis, the κ value in determining the modified Hinchey classification was 0.80. 98.2% (389/396) of the patients with right colonic diverticulitis had stages Ia-II. The surgery rate was 4.6% (17/366) and 28% (5/18) for right and left colonic diverticulitis, respectively (p < 0.001). In the instances of right colonic diverticulitis, the surgery rate was 2.8% (10/359) for stages Ia-II, while all seven patients with stage III or IV underwent surgery. The recurrence rate was 6.5% (23/356) and 15% (2/13) for right and left colonic diverticulitis, respectively (p = 0.224). The CT-based modified Hinchey classification of right colonic diverticulitis showed good interobserver agreement. Most patients with right colonic diverticulitis had lower stages (Ia-II) at the point of CT, rarely needed surgery, and had a low recurrence rate.

  9. Colonic diverticulitis: impact of imaging on surgical management - a prospective study of 542 patients

    Energy Technology Data Exchange (ETDEWEB)

    Ambrosetti, P. [Clinic of Digestive Surgery, University Hospital of Geneva (Switzerland); Becker, C.; Terrier, F. [Department of Radiology, University Hospital of Geneva (Switzerland)

    2002-05-01

    The aim of this study was to compare the performance of the CT and the water-soluble contrast enema (CE) in the diagnosis and the severity of acute left-colonic diverticulitis, and to recognize the impact of CT during the acute phase and after a first acute episode successfully treated medically. From 1986 to 1997, all patients admitted in our emergency center with clinically suspected left-colonic diverticulitis had a CE and a CT within 72 h of their admission, unless clinical findings required immediate laparotomy. They were prospectively included in the study if one or both radiological exams showed signs of acute diverticulitis and/or diverticulitis was surgically removed and histologically proven. Diverticulitis was considered moderate when CT showed localized thickening of the colonic wall (5 mm or more) and inflammation of pericolic fat and CE showed segmental lumen narrowing and tethered mucosa; it was considered severe when abscess and/or extraluminal air and/or contrast were observed on CT and when one or both of the latter signs were seen on CE. Five hundred forty-two patients entered the study; 465 patients (86%) had a CT exam, 439 (81%) had a CE, and 420 (77%) had both exams. The performance of CT is significantly superior to CE in terms of sensitivity (98 vs 92%, p<0.01), and in the evaluation of the severity of the inflammation (26 vs 9%, p<0.02). Moreover, of 69 patients who had an associated abscess seen on CT, only 20 (29%) had indirect signs of this complication on CE. During the acute phase the chances of medical treatment failure are statistically greater when diverticulitis is considered severe on CT than when it is considered moderate (26% for the severe diverticulitis vs 4% for the moderate ones, p<0.0001). After successful medical treatment of the acute episode, patients with severe diverticulitis on the CT had statistically greater incidence of secondary bad outcome than patients with moderate diverticulitis (36 vs 17%, p<0.0001). Computed

  10. Acute diverticulitis of the sigmoid colon: value of ultrasound as an initial diagnostic test; Diverticulitis aguad de sigma: valor de la ecografia como test diagnostico inicial

    Energy Technology Data Exchange (ETDEWEB)

    Garcia-Aguayo, F. J.; Gil, P. M. [Hospital de Sagunto. Valencia (Spain)

    2002-07-01

    To assess the value of ultrasound as an initial diagnostic method in cases of acute diverticulitis. Ultrasound was carried out in 76 patients with a clinical diagnosis of acute sigmoid diverticulitis. The final diagnosis was based on the clinical course in every case, as well as on computed tomography (CT; n=46), histopathological examination (n=10), colonoscopy (n=4) and barium enema (n=2). The diagnostic criteria established for ultrasound was a thickening of the sigmoid colon wall of >4 mm and the presence of a least one of the following features: diverticular, phlegmon or abscess. The CT diagnosis was based on two indispensable findings: thickening of the sigmoid colon of>4 mm and inflammation of pericolonic fat. The final diagnosis was acute diverticulitis in 52 patients, some other disease in 18 and undetermined in 6. The sensitivities of ultrasound and CT were 81% and 94%, respectively, and their specificities were 79% and 83%, respectively. Of the 10 false negatives on ultrasound, seven corresponded to cases of simple diverticulitis and three to cases of complicated diverticulitis (two in patients with abscess and one in a patient with pneumoperitoneum). CT provided the correct diagnosis in eight of these cases, and resulted in false negatives in two cases of mild diverticulitis. Ultrasound is a valid test in the initial diagnosis of acute diverticulitis of the sigmoid colon. CT should be performed when ultrasound fails to provide a diagnosis or in cases of negative results when there is a strong clinical suspicion of diverticulitis, as well as when the possibility of complicated diverticulitis exists. (Author) 14 refs.

  11. Colovesical fistula in sigmoid diverticulitis. A case report.

    Science.gov (United States)

    Fiori, Roberto; Izzo, Luciano; Forcione, Annarita; Bolognese, Antonio; Izzo, Sara; Nano, Giovanni; Di Poce, Isabelle; Simonetti, Giovanni

    2013-01-01

    Colonic diverticulosis has continuously increased, noticeably left-sided disease. Colovesical fistula is an uncommon complication of diverticulitis, and its most common cause is diverticular disease. Pneumaturia and fecaluria are commonly related symptoms. We present the case of a 79-year-old woman complaining pneumaturia and fecaluria. Abdominal CT showed a colovesical fistula due to sigmoid diverticulitis. After surgical adhesiolysis between the sigmoid colon and the bladder, the defect of the bladder wall was repaired by simple closure. The colonic defect was treated by segmental resection including the rectosigmoid junction. Following the operation the patient continuously improved at months 6, 12 and 18 without evidence of recurrences.

  12. New trends in the management of diverticulitis and colonic diverticular disease.

    Science.gov (United States)

    Medina-Fernández, Francisco Javier; Díaz-Jiménez, Nélida; Gallardo-Herrera, Ana Belén; Gómez-Luque, Irene; Garcilazo-Arsimendi, Dimas Javier; Gómez-Barbadillo, José

    2015-03-01

    Colonic diverticular disease is a chronic disorder presenting with a variety of abdominal symptoms and recurrent episodes of acute diverticulitis. It is close linked to age so its prevalence has risen notably during the last decades in western countries, increasing costs related to medical attention. Recently, several works have provided evidence to a series of measures that could improve the outcomes as well as reduce expenses associated to this process.The aim of the present review is to expose a view of the new trends in the management of diverticulitis and colonic diverticular disease, based on the highest clinical evidence available.

  13. New trends in the management of diverticulitis and colonic diverticular disease

    Directory of Open Access Journals (Sweden)

    Francisco Javier Medina-Fernández

    2015-03-01

    Full Text Available Colonic diverticular disease is a chronic disorder presenting with a variety of abdominal symptoms and recurrent episodes of acute diverticulitis. It is close linked to age so its prevalence has risen notably during the last decades in western countries, increasing costs related to medical attention. Recently, several works have provided evidence to a series of measures that could improve the outcomes as well as reduce expenses associated to this process. The aim of the present review is to expose a view of the new trends in the management of diverticulitis and colonic diverticular disease, based on the highest clinical evidence available.

  14. Stercoral colonic diverticulum perforation with jejunal diverticulitis mimicking upper gastrointestinal perforation

    Institute of Scientific and Technical Information of China (English)

    BI Jing-tao; GUO Yan-tong; ZHAO Jing-ming; ZHANG Zhong-tao

    2012-01-01

    Stercoral perforation of the colon is an unusual pathological condition with fewer than 150 cases reported in the literature to date.We present a case of stercoral colonic perforation mimicking upper gastrointestinal perforation,which was diagnosed by computed tomography preoperatively.However,at laparotomy,stercoral colonic diverticulum perforation with jejunal diverticulitis became the most appropriate diagnosis.Colonic perforation is a severe complication in surgery.It is a rather uncommon event usually caused by malignancy,diverticular disease,trauma or ulcerative colitis.Stercoral perforation of the colon was reported by Berry1 in 1894.Fewer than 150 cases have been reported in the literature to date.2,3 We present a rare case of stercoral diverticulum colonic perforation with jejunal diverticulitis mimicking upper gastrointestinal (GI) perforation,which was correctly diagnosed at laparotomy.

  15. Penetration of the sigmoid colon to the posterior uterine wall secondary to diverticulitis: a case report

    Directory of Open Access Journals (Sweden)

    Akiyama Tomoyuki

    2009-08-01

    Full Text Available Abstract Introduction Penetration of the colon to the posterior uterine wall secondary to diverticulitis is unusual, with diagnostic methods not yet established. Non-invasive imaging, such as computed tomography and magnetic resonance imaging may help to establish a proper diagnosis, but confirmation may be reached only after surgical exploration. Case presentation We report the case of a 78-year-old Japanese woman who presented with a low grade fever and mild diarrhea which occurred two or three times a week. Computed tomography and magnetic resonance imaging demonstrated a capsular lesion including an air structure with a diameter of 5 cm, between the posterior aspect of the uterine body and the sigmoid colon. A gastrograffin enema and colonoscopy demonstrated a giant diverticulum of the sigmoid colon with no evidence of malignancy. These data confirmed the diagnosis of diverticulitis complicated by a giant diverticulum. Because of a relapsing fever after therapy with antibiotics, the patient had en bloc surgical treatment of the uterus, fallopian tubes, ovaries and sigmoid colon, the organs involved in the diverticulitis, followed by an uneventful recovery. Conclusion This is a rare case report of penetration of the sigmoid colon to the posterior uterine wall secondary to diverticulitis.

  16. Ultrasonographic findings of right-side colonic diverticulitis: Correlation with pathologic findings

    Energy Technology Data Exchange (ETDEWEB)

    Yoon, Hoi Soo; Kim, Young Hoon; Kim, Joung Sook; Cho, Woo Ho; Lim, Sung Jig; Lee, Jin Ho; Kim, Young Duk [Sanggye Paik Hospital, Inje University College of Medicine, Seoul (Korea, Republic of); Cha, Soon Joo [Ilsan Paik Hospital, Inje University College of Medicine, Ilsan (Korea, Republic of)

    2002-06-15

    To evaluate ultrasonographic (US) findings of right-side colonic diverticulitis and to correlate them with pathologic findings. Twenty nine patients with surgically (n=7) and radiographically (n=8) proven diverticulitis in the cecum and ascending colon for the past five years were included in this study, and they all underwent US due to right lower quadrant abdominal pain. US findings were analyzed by two radiologists with a special emphasis on: (1) the presence, size, and internal echo of hypoechoic lesion bulging out from the colonic wall (thickened diverticulum), (2) changes in the adjacent cecum and ascending colon, (3) changes in the adjacent mesentery, (4) accompanying fluid collection, and (5) the presence of lymphadenopathy. US finding of 18 surgically proven patients were correlated with pathologic findings. On US, 25 of 29 patients (86.2%0 were found to have thicken diverticulum with the greater dimension of 8-20 mm (mean,, 12 mm). Wall thickening of the adjacent cecum and ascending colon was seen in 28 patients (96.5%), and 22 (75.9%) of them had eccentrically thickened wall. Comparing US findings with pathologic findings in 18 surgically proven patients, all revealed to have inflamed diverticulum on surgery, but only 15 showed thickened diverticulum on US. In 12 patients, fecalith, purulent exudates, and hemorrhage were found within diverticulum on surgery. In case of diverticulitis containing fecalith, all of their echogenecities were increased. All patients showed wall thickening of the adjacent colon and increased echogenecity of the adjacent mesentery on US. Pathologic findings of these thickened walls contained nonspecific inflammatory change and hemorrhage while the mesentery with an increased echogenecity contained purulent or hemorrhagic exudates. Ultrasonography can diagnose the right-side colonic diverticulitis when there is the presence of thickened diverticulum in the area with the thickened right side colonic wall in patients with right

  17. Assessment of small intestinal bacterial overgrowth in uncomplicated acute diverticulitis of the colon

    Institute of Scientific and Technical Information of China (English)

    Antonio Tursi; Giovanni Brandimarte; Gian Marco Giorgetti; Walter Elisei

    2005-01-01

    AIM: Small intestinal bacterial overgrowth (SIBO) maycontribute to the appearance of several gastrointestinal nonspecific symptoms. Acute diverticulitis is affected by some similar symptoms and bacterial colonic overgrowth. We assessed the prevalence of SIBO in acute uncomplicated diverticulitis and evaluated its influence on the clinical course of the disease.METHODS: We studied 90 consecutive patients (39 males, 51 females, mean age 67.2 years, range 32-91 years). Sixty-one patients (67.78%) and 29 patients (32.22%) were affected by constipation-or diarrhea-prevalent diverticulitis respectively. All subjects were investigated by lactulose H2-breath test at the entry and at the end of treatment. We also studied a control group of 20 healthy subjects (13 males, 7 females, mean age 53 years, range 22-71 years).RESULTS: Oro-cecal transit time (OCTT) was delayed in67/90 patients (74.44%) (range 115-210 min, mean 120 min). Fifty-three of ninety patients (58.88%) showed SIBO, while OCTT was normal in 23/90 patients (25, 56%). In the control group, the mean OCTT was 88.2 min (range 75-135 min). The difference between diverticulitic patients and healthy subjects was statistically significant (P<0.01). OCTT was longer in constipation-prevalent disease than in diarrheaprevalent disease [180.7 min (range 150-210 min) vs 121 min (range 75-180 min) (P<0.001)], but no difference in bacterial overgrowth was found between the two forms of diverticulitis.After treatment with rifaximin plus mesalazine for 10 d, followed by mesalazine alone for 8 wk, 70 patients (81.49%) were completely asymptomatic, while 16 patients (18.60%) showed only slight symptoms. Two patients (2.22%) had recurrence of diverticulitis, and two other patients (2.22%) were withdrawn from the study due to side-effects. Seventy-nine of eighty-six patients (91.86%) showed normal OCTT (range 75-105 min, mean 83 min), while OCTT was longer, but it was shorter in the remaining seven (8.14%) patients (range 105

  18. A new application of the four-arm standard da Vinci® surgical system: totally robotic-assisted left-sided colon or rectal resection.

    Science.gov (United States)

    Koh, Dean Chi-Siong; Tsang, Charles Bih-Shou; Kim, Seon-Hahn

    2011-06-01

    The key to successful rectal cancer resection is to perform complete total mesorectal excision (TME). Laparoscopic TME can be challenging, especially in the narrow confines of the pelvis. Robotic-assisted surgery can overcome these limitations through superior three-dimensional (3-D) visualization and the increased range of movements provided by the endowrist function. To date, all totally robotic resections of the rectum have been described using da Vinci® S or Si systems. Due to the limitations of the standard system, only hybrid procedures have been described so far. To evaluate the feasibility and short-term outcomes of performing totally robotic-assisted laparoscopic colorectal resections using the standard da Vinci® system with a fourth arm extension. The standard system was docked from the patient's left hip. Four 8-mm robotic trocars were inserted. Upon completion of phase 1 (pedicle ligation, colonic mobilization, splenic flexure takedown), the two left-sided arms are repositioned to allow phase 2 (pelvic dissection), enabling the entire procedure except for the distal transection and anastomosis to be performed robotically. Twenty-one robotic procedures were performed from August 2008 to September 2009. The mean age of the patients was 61 years (13 males). The procedures performed included seven anterior resections, seven low anterior resections, five ultralow anterior resections, one abdominoperineal resection, and one resection rectopexy. The majority of the cases were performed in patients with colon or rectal cancer. Operative time ranged from 232 to 444 (mean 316) min. Postoperative morbidity occurred in three patients (14.3%) with no mortalities or conversions. Average hospital stay was 6.4 days. Mean lymph node yield for the cases with cancer was 17.8. The standard da Vinci® system with four arms can be used to perform totally robotic-assisted colorectal procedures for the left colon and rectum with short-term outcomes similar to those of

  19. Computed tomography (CT) of acute diverticulitis of the cecum and ascending colon; Computertomographie bei akuter rechtsseitiger Kolondivertikulitis

    Energy Technology Data Exchange (ETDEWEB)

    Ferstl, F.J.; Obert, R. [St. Theresienkrankenhaus Nuernberg (DE). Radiologisch-Nuklearmedizinisches Zentrum (RNZ)

    2004-09-01

    Acute diverticulitis of the cecum and ascending colon, also called right-sided diverticulitis, represents a relatively rare disorder in the western hemisphere. Pseudodiverticula and, less frequently, solitary congenital diverticula are regarded as the underlying causes of acute diverticulitis. We report the helical CT findings in four patients with acute right-sided colonic diverticulitis. The CT was performed with a collimation of 8 mm, a pitch of 1.5 and an increment of 8 mm, and with variable administration of intravenous, oral and rectal contrast material. In two of the four patients, the acute diverticulitis was detected in the cecum and ascending colon, respectively. In two patients, the diagnosis could be confirmed during surgery and subsequent histologic examination of the resected specimen. On the initial CT studies, acute diverticulitis was correctly diagnosed in two patients and suspected in one patient without identifying and inflamed diverticulum. In one patient, the offending diverticulum in the ascending colon caused an inflammatory pseudotumor at the level of the ileocecal region. This process was initially mistaken as Crohn's disease. The CT diagnosis of a right-sided colonic diverticulitis is based on an inflamed diverticulum in the center of pericolic inflammatory changes and a preserved wall enhancement (target sign). Other CT findings, such as fatty pericolic infiltration and colon wall thickening, are rather non-specific and can also be found in a number of different ileocolic disorders, especially in colon cancer. In selected cases, the diagnosis can only be established by follow up CT after the pericolic infiltration has markedly subsided and an offending diverticulum has emerged. (orig.)

  20. Left-sided omental torsion: CT appearance

    Energy Technology Data Exchange (ETDEWEB)

    Aoun, N.; Haddad-Zebouni, S.; Slaba, S.; Ghossain, M. [Hotel-Dieu de France Hospital, Beirut (Lebanon). Dept. of Radiology; Noun, R. [Hotel-Dieu de France Hospital, Beirut (Lebanon). Dept. of General Surgery

    2001-01-01

    A 34-year-old male presented with exquisite left flank pain. Computed tomography showed a hyperdense vascular structure surrounded by whirling linear streaks situated in the greater omentum under the splenic flexure of the colon. Omental stranding extended caudally into the pelvis where part of the inflamed omentum entered a left inguinal hernia sac. Surgery revealed left-sided torsion of the greater omentum. Left-sided omental torsion is infrequent and pre-operative diagnosis is rarely established. The CT findings of an omental fatty mass with a whirling pattern is characteristic of omental torsion. Preoperative diagnosis is important because conservative management has been suggested. (orig.)

  1. Tuboovarian Abscess due to Colonic Diverticulitis in a Virgin Patient with Morbid Obesity: A Case Report

    Directory of Open Access Journals (Sweden)

    Zafer Selçuk Tuncer

    2012-01-01

    Full Text Available Since tuboovarian abscess is almost always a complication of pelvic inflammatory disease, it is rarely observed in virgins. A 30-year-old virgin patient presented with pelvic pain, fever, and vaginal spotting for the previous three weeks. Her abdominopelvic computed tomography scan revealed bilateral multiseptated cystic masses with prominent air-fluid levels suggesting tuboovarian abscesses. The sigmoid colon was lying between two tuboovarian masses, and its borders could not be distinguished from the ovaries. The patient was presumed to have bilateral tuboovarian abscesses which developed as a complication of the sigmoid diverticulitis. She was administered intravenous antibiotic therapy followed by percutaneous drainage under ultrasonographic guidance. She was discharged on the twenty second day with prominent clinical and radiological improvement. Diverticulitis may be a reason for development of tuboovarian abscess in a virgin patient. Early recognition of the condition with percutaneous drainage in addition to antibiotic therapy helps to have an uncomplicated recovery.

  2. Acute left colonic diverticulitis: can CT findings be used to predict recurrence?

    Science.gov (United States)

    Poletti, Pierre-Alexandre; Platon, Alexandra; Rutschmann, Olivier; Kinkel, Karen; Nyikus, Vince; Ghiorghiu, Serban; Morel, Philippe; Terrier, François; Becker, Christoph D

    2004-05-01

    We explored CT and demographic predictors for unfavorable outcome of nonoperative treatment in patients with a first event of left colonic diverticulitis. We retrospectively analyzed the medical files and CT scans of 312 consecutive patients who were diagnosed as having diverticulitis on an admission CT report or who had a final diagnosis of left colonic diverticulitis. Patients who did not undergo nonoperative treatment or were lost to follow-up (n = 144) were excluded from the study. Admission CT scans of 168 consecutive patients with a diagnosis of left colonic diverticulitis who underwent nonoperative treatment and had an 18-month follow-up were reassessed by three radiologists unaware of the clinical findings. Nonoperative treatment was defined as an attempt to treat the patient with only antibiotics without scheduling them for elective (delayed) surgery. Unfavorable outcome was defined as a failure of nonoperative treatment 18 months after admission that required either surgery or rehospitalization for antibiotic treatment. The risk of unfavorable outcome was modeled using logistic regression as a function of sex, age, and CT criteria including the maximum number of diverticula per 10 cm of colon; the presence of intraabdominal abscess or extraintestinal gas bubbles (or=5 mm); the length and location of the abnormal colonic segment; the maximum thickness of the colonic wall; the presence of associated free intraperitoneal fluid; and the extent of fatty infiltration. Among these 168 patients, 115 (68%) had an uneventful outcome, but nonoperative treatment failed in 53 (32%). The presence of an abscess (n = 19) or extraintestinal gas pocket (n = 14) were the only CT findings significantly associated with failure of nonoperative treatment. Adjusted odds ratios (95% confidence interval) for failure were 6.18 (1.76-21.68) when an abscess was diagnosed and 4.26 (1.04-17.57) when pockets of free air were observed. Sex and age were not significantly associated with

  3. Perforated diverticulitis of the sigmoid colon causing a subcutaneous emphysema

    Directory of Open Access Journals (Sweden)

    Radwan Kassir

    2014-01-01

    CONCLUSION: This physical sign may be of especial value in elderly patient groups amongst whom perforation may be less clinically obvious. General surgeons should bear in mind this rare complication of colonic diverticulosis.

  4. Cancer and diverticulitis of the sigmoid colon. Differentiation with computed tomography versus magnetic resonance imaging - Preliminary experiences

    Energy Technology Data Exchange (ETDEWEB)

    Oeistaemoe, Emma; Hjern, Fredrik; Abraham-Nordling, Mirna [Dept. of Clinical Sciences, Div. of Surgery, Danderyd Hospital, Karolinska Institutet, Stockholm (Sweden)], e-mail: mirna.abraham.nordling@ki.se; Blomqvist, Lennart [Dept. of Diagnostic Radiology, Dept. of Molecular Medicine and Surgery Karolinska Univ. Hospital Solna and Karolinska Institutet, Stockholm (Sweden); Von Heijne, Anders [Dept. of Clinical Sciences, Div. of Radiology, Danderyd Hospital, Karolinska Institutet, Stockholm (Sweden)

    2013-04-15

    Background: Both colon cancer and diverticular disease are common in the Western world. A challenge when patients present with clinical findings is that both diseases can present with symptoms that may mimic the other. Purpose: To determine whether magnetic resonance imaging (MRI) could be helpful to differentiate between diverticulitis and cancer of the sigmoid colon compared to the differentiation offered by evaluation of multidetector computed tomography (CT) in a clinical situation. Material and Methods: Thirty patients were consecutively included. Fifteen patients were under work-up for a recently diagnosed sigmoid cancer and 15 patients had recently been treated in hospital due to first-time acute sigmoid diverticulitis. All patients underwent CT, T2- weighted MRI and diffusion-weighted MRI. Anonymized examinations were retrospectively presented in random order to one experienced radiologist. Results: With contrast-enhanced CT, the sensitivity and specificity for diagnosis of cancer and diverticulitis were 66.7% (10/15) and 93.3% (14/15), respectively. Using T2-weighted and diffusion-weighted MR images, the sensitivity and specificity for diagnosis of cancer and diverticulitis were 100% (14/14) and 100% (14/14), respectively. Conclusion: MRI provides information that may contribute to improve the differentiation between sigmoid cancer and diverticulitis that is offered by CT. These encouraging results need to be confirmed in a larger study.

  5. Effectiveness of Elective Laparoscopic Treatment for Colonic Diverticulitis

    Science.gov (United States)

    Grillone, Gianluca; Frattini, Paolo; De Luca, Antonio; Girardi, Valerio; Scandroglio, Ildo

    2015-01-01

    Background and Objectives: To analyze the short- and long-term outcomes of laparoscopic sigmoid colectomy for the elective treatment of diverticular disease. Methods: A consecutive unselected series of 94 patients undergoing elective laparoscopic sigmoid colectomy for diverticular disease from 2008 to 2012 was analyzed. We collected patients-, surgery- and hospital stay–related data, as well as the short- and long-term outcomes. Operative steps, instrumentation, and postoperative cares were standardized. Comorbidity was assessed by Charlson comorbidity index. Complications were classified using the Clavien-Dindo classification system. The qualitative long-term assessment was carried out by subjecting patients to the validated gastrointestinal quality of life index questionnaire before and after surgery. Results: The mean age of our cohort was 61.3 ± 11.0 years with a Charlson comorbidity index of 1.2 ± 1.5. Mean operative time was 213.5 ± 60.8 minutes and estimated blood loss was 67.2 ± 94.3 mL. We had 3 cases (3.2%) of conversion to open laparotomy. The rates of postoperative complications were 35.1%, 6.3%, 2.1%, and 1.06%, respectively, for grades 1, 2, 3b, and 5 according to the Clavien-Dindo system. Length of hospital stay was 8.1 ± 1.9 days, and we have not recorded readmissions in patients discharged within 60 days after surgery. Median follow-up was of 9.6 ± 2.7 months. We observed no recurrence of diverticular disease, but there was evidence of 3 cases of incisional hernia (3.19%). The difference between preoperative and late gastrointestinal quality of life index score was statistically significant (97.1 ± 5.8 vs 129.6 ± 8.0). Conclusions: Elective laparoscopic treatment of colonic diverticular disease represents an effective option that produces adequate postoperative results and ensures a satisfactory functional outcome. PMID:26005319

  6. A common cause of irritable bowel syndrome and diverticulitis: chronic distal colon distention from sedentary behavior and excessive dietary fiber.

    Science.gov (United States)

    Robbins, Steven E

    2013-07-01

    A multidisciplinary analysis restricted to validated reports was applied to the cause and management of irritable bowel syndrome and diverticular formation and subsequent diverticulitis. There is evidence that they are linked - both caused by attenuation of gravitational aid to distal intestinal motility, resulting in damaging chronic intestinal distention. Both irritable bowel syndrome and diverticular formation and subsequent diverticulitis have worsened in recent years owing to excessive dietary fiber intake. Potential solutions include augmenting weight-bearing time, moderating dietary fiber consumption, stimulating distal colon evacuation through chemical means and developing pharmaceuticals to block the reflexive distal colon distention associated with fiber consumption. Amplified intestinal distention commenced when all classes of Renaissance Europeans became the first group in human history to wear shoes, which led to a sedentary lifestyle that moderates gravitational aid to colon motility and evacuation.

  7. Acute colonic diverticulitis: an update on clinical classification and management with MDCT correlation.

    Science.gov (United States)

    Barat, Maxime; Dohan, Anthony; Pautrat, Karine; Boudiaf, Mourad; Dautry, Raphael; Guerrache, Youcef; Pocard, Marc; Hoeffel, Christine; Eveno, Clarisse; Soyer, Philippe

    2016-09-01

    Currently, the most commonly used classification of acute colonic diverticulitis (ACD) is the modified Hinchey classification, which corresponds to a slightly more complex classification by comparison with the original description. This modified classification allows to categorize patients with ACD into four major categories (I, II, III, IV) and two additional subcategories (Ia and Ib), depending on the severity of the disease. Several studies have clearly demonstrated the impact of this classification for determining the best therapeutic approach and predicting perioperative complications for patients who need surgery. This review provides an update on the classification of ACD along with a special emphasis on the corresponding MDCT features of the different categories and subcategories. This modified Hinchey classification should be known by emergency physicians, radiologists, and surgeons in order to improve patient care and management because each category has a specific therapeutic approach.

  8. 结肠憩室炎的诊疗进展%Progress on the diagnosis and treatment of colonic diverticulitis

    Institute of Scientific and Technical Information of China (English)

    于嵩; 王志刚; 郑起

    2008-01-01

    结肠憩室炎主要是指结肠憩室的炎症性病变,发病与饮食、年龄和结肠内环境紊乱等因素有关.由于东西方人群的差异其发病率和好发部位有所不同,临床表现和治疗上也有所差异.CT是憩室炎的主要诊断方法,不仅可以有效诊断,还可以在CT引导下穿刺治疗.大多数患者都可通过内科治疗缓解症状,只有少数需要手术治疗.%Diverticulitis of colon,the inflammation of colonic diverticulars,is connected with dietary,age and disorder of colonic environment.Due to the different cultures between western contries and orient nations,the morbidity,predilection site,clinical manifestation and management are different in diverticulitis of colons.Computed tomography(CT)has been the key diagnosic method,and it is able to guide transfixion pins to treat diverticulitis of colon.After medical treatment,most of patients can be relaxed,and only someone need operations.

  9. Bladder diverticulitis on PET/CT

    OpenAIRE

    Wosnitzer, Brian

    2015-01-01

    Diverticula are commonly seen in hollow viscous organs. One common complication of diverticula is infection, known as diverticulitis. Although diverticulitis has been extensively described with respect to the colon, not many cases describe diverticulitis of the urinary bladder. We report a case of diverticulitis of the bladder to emphasize the imaging findings on PET/CT and to discuss management and possible complications.

  10. IPOD Study: Management of Acute Left Colonic Diverticulitis in Italian Surgical Departments.

    Science.gov (United States)

    Sartelli, Massimo; Binda, Gian Andrea; Brandara, Francesco; Borasi, Andrea; Feroci, Francesco; Vadalà, Salvatore; Labricciosa, Francesco M; Birindelli, Arianna; Luridiana, Gianluigi; Coccolini, Federico; Di Saverio, Salomone; Catena, Fausto; Ansaloni, Luca; Campanile, Fabio Cesare; Agresta, Ferdinando; Piazza, Diego

    2017-03-01

    In recent years, the emergency management of acute left colonic diverticulitis (ALCD) has evolved dramatically despite lack of strong evidence. As a consequence, management strategies are frequently guided by surgeon's personal preference, rather than by scientific evidence. The primary aim of IPOD study (Italian Prospective Observational Diverticulitis study) is to describe both the diagnostic and treatment profiles of patients with ALCD in the Italian surgical departments. IPOD study is a prospective observational study performed during a 6-month period (from April 1 2015 to September 1 2015) and including 89 Italian surgical departments. All consecutive patients with suspected clinical diagnosis of ALCD confirmed by imaging and seen by a surgeon were included in the study. The study was promoted by the Italian Society of Hospital Surgeons and the World Society of Emergency Surgery Italian chapter. Eleven hundred and twenty-five patients with a median age of 62 years [interquartile range (IQR), 51-74] were enrolled in the IPOD study. One thousand and fifty-four (93.7%) patients were hospitalized with a median duration of hospitalization of 7 days (IQR 5-10). Eight hundred and twenty-eight patients (73.6%) underwent medical treatment alone, 13 patients had percutaneous drainage (1.2%), and the other 284 (25.2%) patients underwent surgery as first treatment. Among 121 patients having diffuse peritonitis, 71 (58.7%) underwent Hartmann's resection. However, the Hartmann's resection was used even in patients with lower stages of ALCD (36/479; 7.5%) where other treatment options could be more adequate. The IPOD study demonstrates that in the Italian surgical departments treatment strategies for ALCD are often guided by the surgeon's personal preference.

  11. Left Colon Diverticulitis Presenting as Perforated Lumbar Abscess: A Case Report and Review of the Current Literature

    Directory of Open Access Journals (Sweden)

    Daniel Paramythiotis

    2015-01-01

    Full Text Available Diverticular perforation is a common complication of diverticulitis and can lead to the creation of abscesses. The presence of such abscesses on the abdominal wall is rare and can lead to misdiagnosis. We present the case of a patient with abdominal pain and the formation of a large left lumbar abscess due to perforation of a diverticulum of the left colon and our surgical treatment of choice with favorable results.

  12. Graded compression ultrasonography and computed tomography in acute colonic diverticulitis: Meta-analysis of test accuracy

    Energy Technology Data Exchange (ETDEWEB)

    Lameris, Wytze [University of Amsterdam, Department of Surgery, Academic Medical Center, Amsterdam (Netherlands); Academic Medical Center, Department of Surgery (suite G4-130), Amsterdam (Netherlands); Randen, Adrienne van; Bipat, Shandra; Stoker, Jaap [University of Amsterdam, Department of Radiology, Academic Medical Center, Amsterdam (Netherlands); Bossuyt, Patrick M.M. [University of Amsterdam, Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Academic Medical Center, Amsterdam (Netherlands); Boermeester, Marja A. [University of Amsterdam, Department of Surgery, Academic Medical Center, Amsterdam (Netherlands)

    2008-11-15

    The purpose was to investigate the diagnostic accuracy of graded compression ultrasonography (US) and computed tomography (CT) in diagnosing acute colonic diverticulitis (ACD) in suspected patients. We performed a systematic review and meta-analysis of the accuracy of CT and US in diagnosing ACD. Study quality was assessed with the QUADAS tool. Summary estimates of sensitivity and specificity were calculated using a bivariate random effects model. Six US studies evaluated 630 patients, and eight CT studies evaluated 684 patients. Overall, their quality was moderate. We did not identify meaningful sources of heterogeneity in the study results. Summary sensitivity estimates were 92% (95% CI: 80%-97%) for US versus 94% (95%CI: 87%-97%) for CT (p = 0.65). Summary specificity estimates were 90% (95%CI: 82%-95%) for US versus 99% (95%CI: 90%-100%) for CT (p = 0.07). For the identification of alternative diseases sensitivity ranged between 33% and 78% for US and between 50% and 100% for CT. The currently best available evidence shows no statistically significant difference in accuracy of US and CT in diagnosing ACD. Therefore, both US and CT can be used as initial diagnostic tool until new evidence is brought forward. However, CT is more likely to identify alternative diseases. (orig.)

  13. Risk factors of admission for acute colonic diverticulitis in a population-based cohort study: The North Trondelag Health Study, Norway

    Science.gov (United States)

    Jamal Talabani, Aras; Lydersen, Stian; Ness-Jensen, Eivind; Endreseth, Birger Henning; Edna, Tom-Harald

    2016-01-01

    AIM To assess risk factors of hospital admission for acute colonic diverticulitis. METHODS The study was conducted as part of the second wave of the population-based North Trondelag Health Study (HUNT2), performed in North Trondelag County, Norway, 1995 to 1997. The study consisted of 42570 participants (65.1% from HUNT2) who were followed up from 1998 to 2012. Of these, 22436 (52.7%) were females. The cases were defined as those 358 participants admitted with acute colonic diverticulitis during follow-up. The remaining participants were used as controls. Univariable and multivariable Cox regression analyses was used for each sex separately after multiple imputation to calculate HR. RESULTS Multivariable Cox regression analyses showed that increasing age increased the risk of admission for acute colonic diverticulitis: Comparing with ages 70 years, HR = 6.19, P diverticulitis. CONCLUSION The risk of hospital admission for acute colonic diverticulitis increased with increasing age, in obese individuals, in ever cigarette smoking females and in males living in rural areas. PMID:28082819

  14. Qualitative and quantitative analyses of the bifidobacterial microbiota in the colonic mucosa of patients with colorectal cancer, diverticulitis and inflammatory bowel disease

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    AIM: To characterize the bifidobacterial microbiota of the colonic mucosa in patients with colon cancer,inflammatory bowel disease or diverticulitis.METHODS: A sample of the distal colonic mucosa was taken during surgery from a total of 34 patients,twenty-one with diagnosed colorectal cancer, nine with diverticulitis and four with inflammatory bowel disease, requiring surgery for their condition. Bacterial DNA was extracted from the resected mucosal samples and bifidobacterial mucosa-associated microbiota was qualitatively and quantitatively determined by means of qualitative and quantitative PCR.RESULTS: Bifidobacteria were found in 100% of the samples from patients with diverticulitis or IBD and a 76% of those suffering colon cancer. The species B. longum and B. bifidum were the most widely found, followed by B. animalis, B. catenulatum and B.adolescentis. B. breve, B. dentium and B. angulatum were not detected in any sample. A significantly higher occurrence of B. longum was observed in patients with diverticulitis than in those with colon cancer or IBD (100%, 62% and 75%, respectively, P < 0.05).Similar results were obtained for B. animalis (56%, 0%and 25%, P < 0.05), while B. adolescentis was only found in the mucosa from patients with colon cancer (5 out of 21, 24%). At the quantitative level, patients with colon cancer or IBD showed lower counts of total Bifidobacterium (4.94 and 5.91 vs 6.96 log Cells/sample,respectively, P < 0.05) and of the species B.longum (4.05 and 4.79 vs 6.76, P < 0.05) than those with diverticulitis.CONCLUSION: Aberrancies in mucosa associated microbiota are present in different intestinal diseases.This may indicate a role of the microbiota in the pathogenesis of these diseases.

  15. El uso precoz de la tomografía computarizada en el manejo de la diverticulitis aguda Early use of CT in the management of acute diverticulitis of the colon

    Directory of Open Access Journals (Sweden)

    J. Martín Arévalo

    2007-06-01

    Full Text Available Objetivo: valorar el uso precoz de la tomografía computarizada (TC para el diagnóstico, estadificación y manejo de la diverticulitis aguda. Material y métodos: realizamos un estudio prospectivo de 102 pacientes con el diagnóstico clínico de diverticulitis aguda de colon izquierdo. La diverticulitis aguda fue inicialmente dividida en tres estadios. Los pacientes fueron reestadiados en los estadios I, IIa, IIb y III de acuerdo a los hallazgos encontrados en la TC. El diagnóstico se confirmó después intraoperatoriamente, por colonoscopia o estudio con bario. Resultados: fueron incluidos 102 pacientes (52 mujeres y 50 hombres con una edad media de 59,4 (DS ± 14,96. En 84 (82,35% pacientes con el diagnóstico clínico de diverticulitis aguda se confirmó este diagnóstico con un error diagnóstico del 17,65% (n = 18. La diverticulitis aguda se diagnosticó con la TC en el 84,3% (n = 86. La TC tuvo una sensibilidad del 100% y especificidad del 88,9%. La TC cambió la estadificación clínica en un 38% debido a una infraestadificación del 13% y una sobreestadificación del 25%, que llega al 60 y al 50% en los estadios clínicos II y III, respectivamente. La reclasificación o reestadificación de los pacientes de acuerdo con los hallazgos en la TC tiene una consecuencia importante en la indicación quirúrgica. Conclusiones: la estadificación clínica precoz de la diverticulitis con la TC evita errores de diagnóstico clínico en el 17,65%. La TC modifica la estadificación clínica de severidad en el 38% evitando la cirugía innecesaria y el retraso en el tratamiento quirúrgico.Objectives: to assess the early use of CT for the diagnosis, staging, and management of acute diverticulitis. Materials and methods: a prospective study of 102 patients with a clinical diagnosis of acute diverticulitis of the left colon. Acute diverticulitis was initially divided into 3 clinical stages. Patients were restaged according to CT findings into stages I

  16. Treatment of patients with acute colonic diverticulitis complicated by abscess formation

    DEFF Research Database (Denmark)

    Gregersen, Rasmus; Mortensen, Laura Quitzau; Burcharth, Jakob

    2016-01-01

    PURPOSE: This study aimed to systematically review the literature and present the evidence on outcomes after treatment for acute diverticulitis with abscess formation. Secondly, the paper aimed to compare different treatment options. METHODS: PubMed, EMBASE and the Cochrane Library were searched...

  17. Colonoscopy after CT Diagnosis of Diverticulitis to Exclude Colon Cancer: A Systematic Literature Review

    OpenAIRE

    Sai, Victor F.; Velayos, Fernando; Neuhaus, John; Westphalen, Antonio C.

    2012-01-01

    There are limited data about follow-up colonoscopy after a CT diagnosis of acute diverticulitis, and the pooled prevalence of colorectal cancer in a small number of patients is only slightly higher than the calculated prevalence of colorectal cancer in a population of comparable age.

  18. PDIA1和EF1D在左侧和右侧结肠癌差异表达的实验研究%Experimental Study on PDIA 1 and eEF 1 D differential Expression between Left Sided Colon Carcinoma and Right Sided Colon Carcinoma

    Institute of Scientific and Technical Information of China (English)

    曾亮; 裴海平; 朱红; 吴胜其; 刘利; 黄林生

    2011-01-01

    Objective: To provide molecular genetic basis for oncobiological difference between Left sided colon cancer and Right sided colon cancer by detecting the expression of Left sided colon cancer and Right sided colon cancer including Protein disulfide-iso-raeraseAl and Elongation factor 1. Methods: Tissue samples including Left sided colon cancer and Right sided colon cancer were collected. Protein was separated by using two-dimensional gel electrophoresis (2-DE) and the images of the gels were acquired by the scanner. The peptide mass fingerprintings (PMF) was acquired by matrix assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS) and the proteins were identified by data searching with bioinformatics. The expression were assayed by RT-PCR, Western Blot, Immunohistochemical method. Results: 16 protein spots were identified .Compared with right sided colon cancer, 10 proteins up-regulated including PDIA1 and 6 proteins down-regulated including EEF-tD in Left sided colon cancer. The expression of PDI-Al and EEF-1D between right sided colon cancer and left sided colon cancer were confirmed by RT-PCR, Western Blot and Immunohistochemical method. Conclusions: There were differentially expressed proteins between Left sided colon cancer and Right sided colon cancer, especially for PDIA1 and EEF-1D, which were cause by oncobiological difference between Left sided colon cancer and Right sided colon cancer.%目的:初步确定蛋白质二硫化异构酶A1和延伸因子l-delta为左侧和右侧结肠癌中差异表达蛋白,为左侧和右侧结肠癌在肿瘤生物学方面的差异提供分子遗传学依据.方法:收集人左侧结肠癌( LSCC)和右侧结肠癌(RSCC)组织标本,进行二维凝胶电泳、质谱分析和生物信息学分离和鉴定左右侧结肠癌中差异表达蛋白质,进一步应用RT-PCR、Western Blot和免疫组织化学技术检测蛋白质二硫化异构酶A1和延伸因子1-delta在左侧和右侧结肠癌中

  19. A case of colovesical fistula induced by sigmoid diverticulitis.

    Science.gov (United States)

    Yang, Hwa-Yeon; Sun, Woo-Young; Lee, Taek-Gu; Lee, Sang-Jeon

    2011-04-01

    Colonic diverticulosis has continuously increased, noticeably left-sided diseases, in Korea. A colovesical fistula is an uncommon complication of diverticulitis, and its most common cause is diverticular disease. Confirmation of its presence generally depends on clinical findings, such as pneumaturia and fecaluria. The primary aim of a diagnostic workup is not to observe the fistular tract itself but to find the etiology of the disease so that an appropriate therapy can be initiated. We present here the case of a 79-year-old man complaining of pneumaturia and fecaluria. On abdomen and pelvis CT, the patient was diagnosed as having a colovesical fistula due to sigmoid diverticulitis. After division of the adhesion between the sigmoid colon and the bladder, the defect of the bladder wall was repaired by simple closure. The colonic defect was treated with a segmental resection, including the rectosigmoid junction. The patient is doing well at 6 months after the operation and shows no evidence of recurrence of the fistula.

  20. Laparoscopic Resection of Chronic Sigmoid Diverticulitis with Fistula

    OpenAIRE

    2013-01-01

    Background and Objectives: A growing number of operations for sigmoid diverticulitis are being done laparoscopically. There is a paucity of data on the outcome of laparoscopy for sigmoid diverticulitis complicated by colonic fistula. The aim of this study was to compare the results of laparoscopic resection of sigmoid diverticulitis with and without colonic fistula. Methods: A retrospective review was conducted of all patients who underwent laparoscopic resection of sigmoid diverticulitis com...

  1. Value of multi-slice helical CT for diagnosing colonic diverticulitis%多层螺旋CT在结肠憩室炎诊断中的价值

    Institute of Scientific and Technical Information of China (English)

    万荣超; 邓德茂; 袁文昭; 陈文福; 李敏; 廖海; 陈加军

    2014-01-01

    Objective To determine the multi-slice spiral computed tomography(MSCT)features of colonic diverticulitis. Methods The clinical information and MSCT of 11 patients with pathologically confirmed colonic diverticulitis were retrospectively analyzed.Results CT showed colonic diverticula with surrounding fat stranding(10)and fecalith in the diverticula(7),pericolonic fat stranding and pneumoperitoneum(1),colon wall thickening(9),bowel perforation(5)with pneumoperitoneum(3)and hematoma(1). Conclusion MSCT displays clearly the pathological changes and complications of colonic diverticulitis.%目的:分析结肠憩室炎MSCT表现,以提高对该病的认识和诊断水平。方法回顾性分析11例经结肠镜检或手术病理证实结肠憩室炎病例的临床及MSCT资料,并结合文献复习。所有病例均作腹盆部CT平扫检查,其中2例加作CT增强检查,总结结肠憩室炎的MSCT表现特征。结果 CT表现为结肠肠壁囊袋状突出并周围脂肪密度增高10例,其中憩室内粪石7例,仅表现为肠壁周围脂肪密度增高及气腹征者1例,结肠肠壁增厚9例,憩室炎穿孔5例,其中气腹3例,合并出血1例。结论 MSCT能较好的显示结肠憩室炎病变及其并发症,对结肠憩室炎有较高的诊断价值。

  2. Role of visceral fat in colonic inflammation: from Crohn's disease to diverticulitis.

    Science.gov (United States)

    Paeschke, Anna; Erben, Ulrike; Kredel, Lea I; Kühl, Anja A; Siegmund, Britta

    2017-01-01

    The composition of activated adipose tissue with adipocytes secreting a broad spectrum of immune-modulatory adipokines next to adipose tissue-derived stromal cells and professional immune effector cells in the visceral fat creates a complex network of inflammatory processes shaping local immune responses in the adjacent inflamed intestinal mucosa. In Crohn's disease a particular phenomenon called 'creeping fat' can be observed. Here the hyperplastic mesenteric fat tissue not only grows around inflamed small intestinal segments but also furthermore affects the regulation of the mucosal immune system. Diverticular disease is highly prevalent in the western world but the knowledge about its immunopathology remains incomplete. Interestingly, adipose tissue also frequently covers the basolateral site of inflamed diverticula, hence locally reflecting the phenomenon seen in Crohn's disease. This review aims to summarize the current knowledge in which measures this intraabdominal fat participates in the regulation of intestinal inflammation with a particular focus on differences and possible parallels in Crohn's disease and diverticulitis. The available data allow for suggesting that each inflamed diverticula mechanistically reflects Crohn's disease on a miniature scale.

  3. Cervical diverticulitis: a novel complication of a neonatal colonic interposition graft following oesophagectomy.

    Science.gov (United States)

    Punwani, Vishal V; Ong, Eugene; Hii, Michael W

    2015-09-09

    A 47-year-old woman presented to a tertiary emergency department with an 8-day history of odynophagia, a 4 cm swelling on her left neck and intermittent fevers. Shortly following her birth, a congenital oesophageal atresia had been managed surgically with colonic interposition graft. Contrast CT of the neck demonstrated several large diverticula within her interposition graft at the level of the cervical vertebrae. A colocutaneous fistula was identified between the colon and left neck, with an associated abscess. The patient received intravenous meropenem followed by abscess drainage. A high output fistula developed at the drainage site, and the patient required intravenous fluids and stoma placement to manage fluid discharge. She left the hospital after a 17-day stay. At 6-month follow-up, the wound was erythematous, but the patient was otherwise well. We believe that this is the first reported case of diverticular disease arising in what was originally neonatal colon interposed for oesophageal atresia at birth.

  4. Left-sided omental torsion with inguinal hernia

    Institute of Scientific and Technical Information of China (English)

    Yasumitsu Hirano; Kaeko Oyama; Hiroshi Nozawa; Takuo Hara; Koichi Nakada; Masahiro Hada; Takeshi Takagi; Makoto Hirano

    2006-01-01

    We report a case of surgically proved left-sided torsion of the greater omentum that caused secondary by untreated inguinal hernia. Case A 36-year-old man presented to our hospital with abdominal pain. He had been diagnosed with a left inguinal hernia, but he had not received any treatments. Contrast-enhanced computed tomography (CT) of the abdomen showed a large fat density mass below the Sigmoid colon and left inguinal hernia with incarcerated fat. Exploratory laparotomy revealed torsion of the greater omentum with small bloody ascites. The greater omentum was twisted into one and a half circles and entered into a left inguinal hernia. An omentectomy with a repair of left inguinal hernia was performed. A resected omentum was submitted for pathological examination, which showed hemorrhagic infarction. Omental torsion is a rare cause of acute abdominal pain but should be included in the differential diagnoses of acute abdomen, especially in patients with untreated inguinal hernia.

  5. Needlescopic surgery for left-sided colorectal cancer.

    Science.gov (United States)

    Mukai, Toshiki; Fukunaga, Yosuke; Ueno, Masashi; Nagayama, Satoshi; Fujimoto, Yoshiya; Konishi, Tsuyoshi; Akiyoshi, Takashi; Ono, Riki; Yamaguchi, Toshiharu

    2014-12-01

    Laparoscopic surgery has become the standard for colorectal cancers, but more minimally invasive surgery is continuously pursued. In June 2011, our institution started needlescopic surgery (NS). The aims of this study are to describe this technique and to investigate its feasibility for left-sided colorectal cancer surgery. From June 2011 to June 2013, 105 sigmoid colon and upper/middle rectal cancer patients underwent NS in our institution, involving one 5-mm port and three 3-mm ports, with the exception of an umbilical 12-mm port. A 10-mm scope is used through the umbilical 12-mm port, which will be extended to a small skin incision for specimen extraction. After dissection of the left colon, a 5-mm scope is inserted through the right lower 5-mm port and a linear stapler is inserted through the umbilical 12-mm port for rectal transection. The specimen is then extracted through umbilical incision, and the anastomosis is carried out by the double-staple technique. TNM staging is stage 0/I/II/III/IV = 0/31/32/31/11. Fifty-one patients underwent sigmoidectomy and 54 patients underwent anterior resection. There was no conversion to open surgery, but one patient required a change to a 5-mm port from one of the 3-mm ports. Mean operating time was 193 min and mean estimated blood loss was 12 ml. There were ten (9 %) postoperative complications: two anastomotic leaks requiring reoperation, two anastomotic hemorrhages, and one wound infection. There was no mortality. NS for left-sided colorectal cancer was a technically and oncologically feasible technique for selected patients.

  6. A phylogenetic group of Escherichia coli associated with active left-sided inflammatory bowel disease

    DEFF Research Database (Denmark)

    Petersen, Andreas M; Nielsen, Eva M; Litrup, Eva;

    2009-01-01

    group (triplex PCR), extraintestinal pathogenic E. coli (ExPEC) genes and multilocus sequence type (MLST) between E. coli strains isolated from IBD patients with past or present involvement of the left side of the colon and from controls. RESULTS: Fecal samples were collected from 18 patients and from...

  7. Laparoscopic Lavage Is Feasible and Safe for the Treatment of Perforated Diverticulitis With Purulent Peritonitis

    DEFF Research Database (Denmark)

    Angenete, Eva; Thornell, Anders; Burcharth, Jakob

    2016-01-01

    OBJECTIVE: To evaluate short-term outcomes of a new treatment for perforated diverticulitis with purulent peritonitis in a randomized controlled trial. BACKGROUND: Perforated diverticulitis with purulent peritonitis (Hinchey III) has traditionally been treated with surgery including colon resection...

  8. Laparoscopic Lavage Is Feasible and Safe for the Treatment of Perforated Diverticulitis With Purulent Peritonitis

    DEFF Research Database (Denmark)

    Angenete, Eva; Thornell, Anders; Burcharth, Jakob

    2016-01-01

    OBJECTIVE: To evaluate short-term outcomes of a new treatment for perforated diverticulitis with purulent peritonitis in a randomized controlled trial. BACKGROUND: Perforated diverticulitis with purulent peritonitis (Hinchey III) has traditionally been treated with surgery including colon resection...

  9. Left-sided gall bladder: Report of two cases

    Directory of Open Access Journals (Sweden)

    Chrungoo R

    2007-01-01

    Full Text Available Left-sided gall bladder without situs inversus viscerum is a rare albeit recognized clinical entity. We report our experience of two cases of left-sided gall bladder in two women aged 36 and 48 who underwent laparoscopic cholecystectomy for chronic calculous cholecystitis. Left-sided gall bladder may provide an unusual surprise to the surgeons during laparoscopy as routine pre-operative studies may not always detect the anomaly. Awareness of the unpredictable confluence of the cystic duct into the common bile duct (CBD and selective use of intraoperative cholangiography aid in the safe laparoscopic management of this unusual entity.

  10. Fecal microbiome analysis as a diagnostic test for diverticulitis.

    Science.gov (United States)

    Daniels, L; Budding, A E; de Korte, N; Eck, A; Bogaards, J A; Stockmann, H B; Consten, E C; Savelkoul, P H; Boermeester, M A

    2014-11-01

    Disease-specific variations in intestinal microbiome composition have been found for a number of intestinal disorders, but little is known about diverticulitis. The purpose of this study was to compare the fecal microbiota of diverticulitis patients with control subjects from a general gastroenterological practice and to investigate the feasibility of predictive diagnostics based on complex microbiota data. Thirty-one patients with computed tomography (CT)-proven left-sided uncomplicated acute diverticulitis were included and compared with 25 control subjects evaluated for a range of gastrointestinal indications. A high-throughput polymerase chain reaction (PCR)-based profiling technique (IS-pro) was performed on DNA isolates from baseline fecal samples. Differences in bacterial phylum abundance and diversity (Shannon index) of the resulting profiles were assessed by conventional statistics. Dissimilarity in microbiome composition was analyzed with principal coordinate analysis (PCoA) based on cosine distance measures. To develop a prediction model for the diagnosis of diverticulitis, we used cross-validated partial least squares discriminant analysis (PLS-DA). Firmicutes/Bacteroidetes ratios and Proteobacteria load were comparable among patients and controls (p = 0.20). The Shannon index indicated a higher diversity in diverticulitis for Proteobacteria (p Diverticulitis patients have a higher diversity of fecal microbiota than controls from a mixed population, with the phylum Proteobacteria defining the difference. The analysis of intestinal microbiota offers a novel way to diagnose diverticulitis.

  11. A Case Report of Left-Sided Headache with Rhinocleisis

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ Case Report A patient, with a complaint of a left-sided headache plus a rhinocleisis for a month, was admitted to our hospital. The clinical diagnosis showed that it was a primary adenoid cystic carcinoma (ACC) of the nasopharynx.

  12. Regional renal venous hypertension and left-sided varicocele

    OpenAIRE

    O. B. Zhukov; A. V. Verzin; P. L. Penkov

    2014-01-01

    One of the most frequent correctable causes of male infertility is a varicocele. The etiology and pathogenesis of varicocele to date is a matter of debate. The aim of our study was to determine the causes and incidence of regional renal hypertension in patients with leftsided varicocele. The study involved 110 patients with left-sided varicocele in age from 18 to 35 years. Algorithm for evaluation of patients with left-sided varicocele included: physical examination, ultrasound with Doppler k...

  13. Perforated diverticulitis presenting as necrotising fasciitis of the leg

    Directory of Open Access Journals (Sweden)

    Talbot Robert

    2008-02-01

    Full Text Available Abstract Diverticulosis of the colon is a common condition of increasing age. Complications of diverticulitis including stricture, perforation and fistula formation often require surgery. Perforated diverticulitis may rarely present with spreading superficial sepsis. We describe for the first time, to our knowledge, a case of retroperitoneal diverticula perforation presenting as necrotising fasciitis of the leg necessitating hind-quarter amputation.

  14. Efficacy, safety, and applicability of outpatient treatment for diverticulitis

    Directory of Open Access Journals (Sweden)

    Tursi A

    2014-03-01

    Full Text Available Antonio TursiGastroenterology Service, ASL BAT, Andria BT, ItalyAbstract: Acute diverticulitis of the colon represents a significant burden for national health systems, in terms of direct and indirect costs. Although current guidelines recommend use of antibiotics for the outpatient treatment of acute uncomplicated diverticulitis, evidence for this is still lacking. Hence, significant effort is now being made to identify the appropriate therapeutic approach to treat and prevent relapses of diverticulitis. Outpatient treatment has been identified as a safe and effective therapeutic approach in up to 90% of patients with uncomplicated diverticulitis. It allows important costs saving to health systems without a negative influence on quality of life for patients with uncomplicated diverticulitis, and reduces health care costs by more than 60%.Keywords: diverticulitis, 5-aminosalycilic acid, antibiotics, probiotics, outpatient treatment

  15. Antibiotics for uncomplicated diverticulitis

    DEFF Research Database (Denmark)

    Shabanzadeh, Daniel M; Wille-Jørgensen, Peer

    2012-01-01

    Diverticulitis is an inflammatory complication to the very common condition diverticulosis. Uncomplicated diverticulitis has traditionally been treated with antibiotics with reference to the microbiology, extrapolation from trials on complicated intra-abdominal infections and clinical experience....

  16. Diverticulosis and Diverticulitis

    Science.gov (United States)

    ... inflamed or infected, you have a condition called diverticulitis. The most common symptom is abdominal pain, usually ... vomiting, chills, cramping, and constipation. In serious cases, diverticulitis can lead to bleeding, tears, or blockages. Your ...

  17. Strategies in Perforated Diverticulitis

    NARCIS (Netherlands)

    J. Vermeulen (Jefrey)

    2010-01-01

    textabstractAlthough diverticulitis is a common disease affecting the gastrointestinal tract, few is known about the optimal surgical treatment of its most severe form: perforated diverticulitis. Regardless of the selected operation, perforated diverticulitis is associated with mortality rates up to

  18. Prevalence of left-sided melanomas in an Irish population.

    LENUS (Irish Health Repository)

    de Blacam, C

    2011-04-17

    BACKGROUND: A predominance of melanomas on the left side of the body has recently been described. No associations between tumour laterality and gender, age or anatomical site have been identified. AIM: The aim of this study was to investigate the prevalence of left-sided melanomas in an Irish population and to examine potential associations with various patient and tumour characteristics. METHODS: A retrospective chart review of patients with cutaneous melanoma who were treated over a 10-year period was carried out. Lateral distribution of melanoma on either side of the body was compared using χ(2) analysis and evaluated by gender, age group, anatomic location, histologic subtype and Breslow depth. RESULTS: More melanomas occurred on the left side (57%, P = 0.015), and this finding was particularly significant in females. For both genders combined, there were no statistically significant differences in laterality by age group, anatomic location, type of melanoma and Breslow depth. There were significantly more superficial spreading melanomas on the left side in both men and women. CONCLUSIONS: This study demonstrates a predominance of left-sided melanomas in Irish patients. While a number of demographic and molecular associations have been proposed, further research is required to fully explain this phenomenon.

  19. Prevalence of left-sided melanomas in an Irish population.

    LENUS (Irish Health Repository)

    de Blacam, C

    2012-02-01

    BACKGROUND: A predominance of melanomas on the left side of the body has recently been described. No associations between tumour laterality and gender, age or anatomical site have been identified. AIM: The aim of this study was to investigate the prevalence of left-sided melanomas in an Irish population and to examine potential associations with various patient and tumour characteristics. METHODS: A retrospective chart review of patients with cutaneous melanoma who were treated over a 10-year period was carried out. Lateral distribution of melanoma on either side of the body was compared using chi(2) analysis and evaluated by gender, age group, anatomic location, histologic subtype and Breslow depth. RESULTS: More melanomas occurred on the left side (57%, P = 0.015), and this finding was particularly significant in females. For both genders combined, there were no statistically significant differences in laterality by age group, anatomic location, type of melanoma and Breslow depth. There were significantly more superficial spreading melanomas on the left side in both men and women. CONCLUSIONS: This study demonstrates a predominance of left-sided melanomas in Irish patients. While a number of demographic and molecular associations have been proposed, further research is required to fully explain this phenomenon.

  20. Left-sided gallbladder: Its clinical significance and imaging presentations

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    AIM: To assess the importance of preoperative diagnosis and presentation of left-sided gallbladder using ultrasound (US), CT and angiography.METHODS: Retrospective review of 1482 patients who underwent enhanced CT scanning was performed. Left-sided gallbladder was diagnosed if a right-sided ligamentum teres was present. The image presentations on US, CT and angiography were also reviewed.RESULTS: Left-sided gallbladder was diagnosed in nine patients. The associated abnormalities on CT imaging included portal vein anomalies, absence of umbilical portion of the portal vein in the left lobe of the liver,club-shaped portal vein in the right lobe of the liver, and difficulty in identifying segment Ⅳ. Angiography in six of nine patients demonstrated abnormal portal venous system (trifurcation type in four of six patients). The main hepatic arteries followed the portal veins in all six patients. The segment Ⅳ artery was identified in four of six patients using angiography, although segment Ⅳ was difficult to define on CT imaging. Hepatectomy was performed in three patients with concomitant liver tumor and the diagnosis of left-sided gallbladder was confirmed intraoperatively.CONCLUSION: Left-sided gallbladder is an important clinical entity in hepatectomy due to its associated portal venous and biliary anomalies. It should be considered in US, CT and angiography images that demonstrate no definite segment IV, absence of umbilical portion of the portal vein in the left lobe, and club-shaped right anterior portal vein.

  1. [Laparoscopic therapy of diverticulitis].

    Science.gov (United States)

    Petropoulos, P; Nassiopoulos, K; Chanson, C

    1998-01-01

    The aim of this work is a critical analysis of our results with primary laparoscopic resection and anastomosis of the colon for diverticulitis. From October 1993 to October 1997, 171 patients with a mean age of 60 years (97 males, 74 females) have been operated laparoscopically. 95 patients were operated electively after many episodes of acute diverticulitis and 76 patients in the acute phase, of whom 11 patients presented a colovesical fistula. 6 left hemicolectomies and 165 sigmoid resections were performed. Among the sigmoid resections 11 patients with simultaneous resection of a colovesical fistula are included. The operating time for elective cases was between 130 and 280 minutes with a mean of 180 minutes, for acute cases the time was between 75 and 410 minutes with a mean of 205 minutes. The conversion-rate was 10.5%: problems with the instruments n = 2, impossibility to pass the stapler n = 4, severe diverticulitis n = 7, iatrogenic lesion of the ureter n = 1, perforation of the transverse colon by the trocar n = 1, extended adhesions n = 2, hemorrhage n = 1. The morbidity was 10%: abdominal wall hematoma n = 1, intraabdominal hematomas n = 2, wound abscesses treated surgically n = 2, conservatively treated intraabdominal abscesses n = 2, anastomotic leaks treated with open procedure n = 2, anastomotic leaks with fistulization n = 4, treated once with laparotomy and 3 times conservatively, sepsis 3 times treated conservatively. As late complications (3.5%) we experienced: a bowel obstruction in 2 patients treated with open procedure, herniation at the trocar sites in 3 cases corrected surgically and an anastomotic stenosis, that had to be reoperated after an unsuccesful dilatation. Analgetic requests have been decreased to the half in comparison to the classically operated patients. The mortality: 1 patient (0.6%) died due to a fasciitis. The duration of the hospitalisation was 8.4 days in average (3-32 days). We can conclude that laparoscopic colon

  2. Left-sided appendicitis in a patient with congenital gastrointestinal malrotation: a case report

    Directory of Open Access Journals (Sweden)

    Welte Frank J

    2007-09-01

    Full Text Available Abstract Background While appendicitis is the most common abdominal disease requiring surgical intervention seen in the emergency room setting, intestinal malrotation is relatively uncommon. When patients with asymptomatic undiagnosed gastrointestinal malrotation clinically present with abdominal pain, accurate diagnosis and definitive therapy may be delayed, possibly increasing the risk of morbidity and mortality. We present a case where CT was crucial diagnostically and helpful for pre-surgical planning in a patient presenting with an acute abdomen superimposed on complete congenital gastrointestinal malrotation. Case presentation A 46-year-old previously healthy male with four days of primarily left-sided abdominal pain, low-grade fevers, nausea and anorexia presented to the Emergency Department. His medical history was significant for poorly controlled diabetes and dyslipidemia. His white blood count at that time was elevated. Initial abdominal plain films suggested small bowel obstruction. A CT scan of the abdomen and pelvis was performed with oral and IV contrast to exclude diverticulitis, revealing acute appendicitis superimposed on congenital intestinal malrotation. Following consultation with the surgical team for surgical planning, the patient went on to laparoscopic appendectomy and did well postoperatively. Conclusion Atypical presentations of acute abdominal conditions superimposed on asymptomatic gastrointestinal malrotation can result in delays in delivery of definitive therapy and potentially increase morbidity and mortality if not diagnosed in a timely manner. Appropriate imaging can be helpful in hastening diagnosis and guiding intervention.

  3. Diverticulitis: new insights on the traditional point of view.

    Science.gov (United States)

    Moubax, K; Urbain, D

    2015-01-01

    Diverticulosis of the colon is a common disease with an increasing incidence in Western countries. Recent literature has shown some changes in the traditional approach of this disease. The theory that diverticulosis is caused by a reduced intake of dietary fibre, is doubtful. There might be some chemical and histological overlap between diverticulitis, inflammatory bowel disease and irritable bowel disease. High quality clinical study found no effect for antibiotics in acute, uncomplicated diverticulitis. Cyclic administration of mesalazine and rifaximin result in reduced symptoms of diverticular disease. For the treatment of diverticular abscesses, percutaneous drainage shows promising results. Recurrence of acute diverticulitis is rare and most serious complications are linked to the first episode. Recent evidence does not support the traditional recommendation for elective surgery after two episodes of acute diverticulitis any more. This review summarizes the last evidence in diverticular disease and diverticulitis.

  4. Regional renal venous hypertension and left-sided varicocele

    Directory of Open Access Journals (Sweden)

    O. B. Zhukov

    2013-01-01

    Full Text Available One of the most frequent correctable causes of male infertility is a varicocele. The etiology and pathogenesis of varicocele to date is a matter of debate. The aim of our study was to determine the causes and incidence of regional renal hypertension in patients with leftsided varicocele. The study involved 110 patients with left-sided varicocele in age from 18 to 35 years. Algorithm for evaluation of patients with left-sided varicocele included: physical examination, ultrasound with Doppler kidney, basin area left renal vein, aorto-mesenteric portion; the scrotum with a sample Trombetta, phlebography аnd phlebotonometry basin left renal vein and the common iliac vein. Renospermatic reflux was detected in 89 (81 %, ileospermatic 12 (11 % and mixed 9 (8 % patients. Patients with reflux ileospermatic excluded from the study. The 96 patients with left-sided varicocele underwent venography and phlebotonometry in 37 (38.5 % were renal venous hypertension, with 35 of them that it was due to aorto-mesenteric compression, and in 2 cases an anomaly development – annular renal vein. Our data are comparable with the results of other authors. Patients with mesenteric compressed statistically significant reduction in the diameter of renal veins in the aorto-mesenteric portion and increased blood flow in this region, and expand prestenosis left renal vein and reduce flow velocity in this region compared with the group without renal phlebohypertension. Patients with renal phlebohypertension subsequently held shunt types of operations performed in patients with normotension occlusive types of operations. An integrated assessment of patients with left-side allows to make a holistic understanding of the basic mechanisms of disease etiology and select the appropriate type of surgery.

  5. Acute complicated diverticulitis managed by laparoscopic lavage

    DEFF Research Database (Denmark)

    Alamili, Mahdi; Gögenur, Ismail; Rosenberg, Jacob

    2009-01-01

    PURPOSE: The classic surgical treatment of acute complicated sigmoid diverticulitis with peritonitis is often a two-stage operation with colon resection and a temporary stoma. This approach is associated with high mortality and morbidity and the reversal of the stoma is in many cases not performed...... searched. RESULTS: Eight studies met the inclusion criteria and reported 213 patients with acute complicated diverticulitis managed by laparoscopic lavage. None of these studies were randomized. The patients' mean age was 59 years and most patients had Hinchey Grade 3 disease. All patients were treated...

  6. Natural history of uncomplicated sigmoid diverticulitis

    Institute of Scientific and Technical Information of China (English)

    Nicolas; C; Buchs; Neil; J; Mortensen; Frederic; Ris; Philippe; Morel; Pascal; Gervaz

    2015-01-01

    While diverticular disease is extremely common, the natural history(NH) of its most frequent presentation(i.e., sigmoid diverticulitis) is poorly investigated. Relevant information is mostly restricted to populationbased or retrospective studies. This comprehensive review aimed to evaluate the NH of simple sigmoid diverticulitis. While there is a clear lack of uniformity in terminology, which results in difficulties interpreting and comparing findings between studies, this review demonstrates the benign nature of simple sigmoid diverticulitis. The overall recurrence rate is relatively low, ranging from 13% to 47%, depending on the definition used by the authors. Among different risk factors for recurrence, patients with C-reactive protein > 240 mg/L are three times more likely to recur. Other risk factors include: Young age, a history of several episodes of acute diverticulitis, medical vs surgical management, male patients, radiological signs of complicated first episode, higher comorbidity index, family history of diverticulitis, and length of involved colon > 5 cm. The risk of developing a complicated second episode(and its corollary to require an emergency operation) is less than 2%-5%. In fact, the old rationale for elective surgery as a preventive treatment, based mainly on concerns that recurrence would result in a progressively increased risk of sepsis or the need for a colostomy, is not upheld by the current evidence.

  7. Logical hypothesis: Low FODMAP diet to prevent diverticulitis

    Science.gov (United States)

    Uno, Yoshiharu; van Velkinburgh, Jennifer C

    2016-01-01

    Despite little evidence for the therapeutic benefits of a high-fiber diet for diverticulitis, it is commonly recommended as part of the clinical management. The ongoing uncertainty of the cause(s) of diverticulitis confounds attempts to determine the validity of this therapy. However, the features of a high-fiber diet represent a logical contradiction for colon diverticulitis. Considering that Bernoulli’s principle, by which enlarged diameter of the lumen leads to increased pressure and decreased fluid velocity, might contribute to development of the diverticulum. Thus, theoretically, prevention of high pressure in the colon would be important and adoption of a low FODMAP diet (consisting of fermentable oligosaccharides, disaccharides, monosaccharides, and polyols) may help prevent recurrence of diverticulitis. PMID:27867683

  8. Logical hypothesis: Low FODMAP diet to prevent diverticulitis.

    Science.gov (United States)

    Uno, Yoshiharu; van Velkinburgh, Jennifer C

    2016-11-06

    Despite little evidence for the therapeutic benefits of a high-fiber diet for diverticulitis, it is commonly recommended as part of the clinical management. The ongoing uncertainty of the cause(s) of diverticulitis confounds attempts to determine the validity of this therapy. However, the features of a high-fiber diet represent a logical contradiction for colon diverticulitis. Considering that Bernoulli's principle, by which enlarged diameter of the lumen leads to increased pressure and decreased fluid velocity, might contribute to development of the diverticulum. Thus, theoretically, prevention of high pressure in the colon would be important and adoption of a low FODMAP diet (consisting of fermentable oligosaccharides, disaccharides, monosaccharides, and polyols) may help prevent recurrence of diverticulitis.

  9. Colovesical fistula secondary to sigmoid diverticulitis mimicking bladder tumor on ultrasonography: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kang, Yun Jung; Yi, Bum Ha; Lim, Joo Won; Lee, Dong Ho; Ko, Young Tae [Kyung Hee University College of Medicine, Seoul (Korea, Republic of)

    2002-12-15

    Colovesical fistula is not an infrequent urologic complication of diverticulitis. However, the frequency of diverticuli at sigmoid colon is low in Korea, and there have been few radiologic reports of colovesical fistula caused by diverticulitis. We report a case of colovesical fistula secondary to sigmoid diverticulitis that mimics bladder tumor on ultrasonography. Additional diagnostic modalities including CT and MRI were performed, and pathologic confirmation was done by surgery.

  10. Critical Questions About Left-Sided Infective Endocarditis.

    Science.gov (United States)

    San Román, J Alberto; Vilacosta, Isidre; López, Javier; Sarriá, Cristina

    2015-09-01

    Research in different topics in cardiovascular medicine is evolving rapidly. However, this is not the case for endocarditis, despite its being the cardiovascular disease with the highest mortality and, at the same time, the entity with relatively less scientific evidence supporting its treatment. Many problems are delaying research: it is an uncommon disease, few multicenter registries are ongoing, financing for research in this topic is lacking, randomization is costly, difficult, and considered unethical by some, and conclusions coming from propensity score analysis are taken as if they came from randomized trials. In this review, we put forward the main issues in need of evidence and propose a different approach to advance the understanding of left-sided infective endocarditis. We summarize the limited evidence available, the questions that are pending, and how we should proceed to answer them.

  11. Treatment of perforated diverticulitis with generalized peritonitis: Past, present, and future

    NARCIS (Netherlands)

    J. Vermeulen (Jefrey); J.F. Lange (Johan)

    2010-01-01

    textabstractBackground: The supposed optimal treatment of perforated diverticulitis with generalized peritonitis has changed several times during the last century, but at present is still unclear. Methods/results: The first cases of complicated perforated diverticulitis of the colon were reported in

  12. Laparoscopic Resection of Chronic Sigmoid Diverticulitis with Fistula

    Science.gov (United States)

    Abbass, Mohammad A.; Tsay, Anna T.

    2013-01-01

    Background and Objectives: A growing number of operations for sigmoid diverticulitis are being done laparoscopically. There is a paucity of data on the outcome of laparoscopy for sigmoid diverticulitis complicated by colonic fistula. The aim of this study was to compare the results of laparoscopic resection of sigmoid diverticulitis with and without colonic fistula. Methods: A retrospective review was conducted of all patients who underwent laparoscopic resection of sigmoid diverticulitis complicated by fistula at a single tertiary care institution over a 7-year period. Comparison was made with a group of patients who underwent resection for diverticulitis without fistula during the same study period. Results: Forty-two patients were analyzed (group 1: diverticular fistula, group 2: no fistula). The median age was similar (49 vs. 50 years, P = .68). A chronic abscess was present in 24% of patients in group 1 and 10% in group 2 (P = .40). Fistula types were colovesical (71%), colovaginal (19%), and colocutaneous (10%). Operation types were sigmoidectomy (57% vs. 81%) and anterior resection (43% vs. 19%) in groups 1 and 2, respectively (P = .18). Ureteral catheters were used more frequently in group 1 (67% vs. 33% [P = .06]). No difference was noted in operative time, blood loss, conversion rate, length of stay, overall complications, wound infection rate, readmission rate, reoperation rate, and mortality. All patients healed without fistula recurrence. Conclusions: Patients with sigmoid diverticulitis with fistula can be successfully treated with laparoscopic excision, with similar outcomes for patients without fistula. PMID:24398208

  13. Diverticulitis exclusiva de ciego Unique diverticulitis of the cecum

    Directory of Open Access Journals (Sweden)

    Jorge Eduardo Frías Espinosa

    2012-12-01

    Full Text Available La diverticulitis cecal es una rara entidad de difícil diagnóstico que con frecuencia se confunde con un proceso apendicular agudo. Los divertículos primarios o de origen congénito, generalmente son únicos, suelen presentarse en una edad más temprana que la enfermedad diverticular cólica (divertículos secundarios.La presencia de estos en el colon derecho se reporta con menor frecuencia, su diagnóstico es en muchas ocasiones indistinguible de la apendicitis aguda y se realiza en la mayoría de los casos durante la laparotomía, el tratamiento es variable, según la literatura abarca desde la resección del divertículo hasta la hemicolectomía derecha. El objetivo de esta presentación es referir la dificultad diagnostica y la alta frecuencia de error diagnóstico que presenta esta entidad.The cecal diverticulitis is a strange disease, difficult to be diagnosed, frequently confused with acute appendicular process. The primary diverticula or those of congenital origin are generally unique; they usually appear at younger age than the colic diverticular disease (secondary diverticula. Their presence in the right colon is less frequently reported, the diagnosis is often confused with that of acute appendicitis and most of cases undergo laparatomy. According to the scientific literature, the treatment is variable, ranging from diverticular resection to right hemi-cholectomy. The objective of this paper was to present the difficulties and the high frequency of errors in diagnosing this disease.

  14. Racial disparities in the use of laparoscopic surgery to treat colonic diverticulitis Are not fully explained by socioeconomics or disease complexity.

    Science.gov (United States)

    Lassiter, Randi L; Talukder, Asif; Abrams, Meryl M; Adam, Bao-Ling; Albo, Daniel; White, Cassandra Q

    2017-04-01

    Several studies have demonstrated favorable outcomes for laparoscopic surgery over open surgery for the treatment of diverticular disease. This study was designed to analyze the relationship between race, socioeconomic status and the use of laparoscopy to address diverticulitis. A retrospective analysis of 53,054 diverticulitis admissions was performed using data from the 2009-2013 National Inpatient Sample (NIS). The primary outcome was the use of laparoscopic versus open colectomy. Bivariate analysis and multivariable logistic regression were used to determine the raw and adjusted odds by race, insurance status, and median household income. Overall, 41.6% of colectomies involved the use of laparoscopy. Black patients were 19% less likely than White patients to undergo laparoscopic surgery. Hispanic patients were no more or less likely to undergo laparoscopic colectomy. Lacking private insurance was a strong predictor of undergoing open surgery. Lower income patients were 33% less likely to receive minimally invasive colectomies. These results demonstrate disparities in surgical treatment. Further research is warranted to understand and ameliorate treatment differences which can contribute to outcome disparities. Copyright © 2016 Elsevier Inc. All rights reserved.

  15. Difference between right and left side in total knee and unicondylar knee replacement: An interesting observation

    Directory of Open Access Journals (Sweden)

    Vasudevan Thirumal Selvan

    2005-02-01

    Full Text Available We report an observation made about the differences between right and left side in case of total knee and unicondylar knee replacement. It was found that unicondylar knee replacement was performed more commonly on the left side (66%, as compared to only 34% on right side, where as total knee replacement was more common on the right side (64% as compared to 36% on left side. The exact clinical utility of this difference is yet to be known.

  16. Diverticulitis: selective surgical management.

    Science.gov (United States)

    Rugtiv, G M

    1975-08-01

    The surgical treatment of complications of diverticulitis remains most challenging. A review of twenty years' experience with one hundred fifteen cases is presented with one proved anastomotic leak and no deaths. Interval primary resection with anastomosis for chronic recurrent disease including colovesical fistula and mesocolic abscess was proved sate with low morbidity. The three-stage procedure for perforated diverticulitis with spreading peritonitis or pericolic abscess was associated with a high rate of complications and morbidity. An aggressive approach with resection without anastomosis in two stages is indicated.

  17. Laparoscopic Lavage for Perforated Diverticulitis With Purulent Peritonitis

    DEFF Research Database (Denmark)

    Thornell, Anders; Angenete, Eva; Bisgaard, Thue

    2016-01-01

    BACKGROUND: Perforated diverticulitis with purulent peritonitis has traditionally been treated with open colon resection and stoma formation with risk for reoperations, morbidity, and mortality. Laparoscopic lavage alone has been suggested as definitive treatment. OBJECTIVE: To compare laparoscopic...... lavage with open colon resection and colostomy (Hartmann procedure) for perforated diverticulitis with purulent peritonitis. DESIGN: Randomized, controlled, multicenter, open-label trial. (ISRCTN registry number: ISRCTN82208287). SETTING: 9 hospitals in Sweden and Denmark. PATIENTS: Patients who have...... confirmed Hinchey grade III perforated diverticulitis with purulent peritonitis at diagnostic laparoscopy. INTERVENTION: Randomization between laparoscopic lavage and the Hartmann procedure. MEASUREMENTS: Primary outcome was the percentage of patients having 1 or more reoperations within 12 months. Key...

  18. Subclinical peritonitis due to perforated sigmoid diverticulitis 14 years after heart-lung transplantation

    Institute of Scientific and Technical Information of China (English)

    Haridimos Markogiannakis; Manousos Konstadoulakis; Dimitrios Tzertzemelis; Pantelis Antonakis; Ilias Gomatos; Constantinos Bramis; Andreas Manouras

    2008-01-01

    Acute complicated diverticulitis, particularly with colon perforation, is a rare but serious condition in transplant recipients with high morbidity and mortality. Neither acute diverticulitis nor colon perforation has been reported in young heart-lung grafted patients. A case of subclinical peritonitis due to perforated acute sigmoid diverticulitis 14 years after heart-lung transplantation is reported. A 26-year-old woman, who received heart-lung transplantation 14 years ago, presented with vague abdominal pain. Physical examination was normal. Blood tests revealed leukocytosis. Abdominal X-ray showed air-fluid levels while CT demonstrated peritonitis due to perforated sigmoid diverticulitis. Sigmoidectomy and end colostomy (Hartmann's procedure) were performed. Histopathology confirmed perforated acute sigmoid diverticulitis. The patient was discharged on the 8th postoperative day after an uneventful postoperative course. This is the first report of acute diverticulitis resulting in colon perforation in a young heart-lung transplanted patient. Clinical presentation, even in peritonitis, may be atypical due to the masking effects of immunosuppression. A high index of suspicion, urgent aggressive diagnostic investigation of even vague abdominal symptoms, adjustment of immunosuppression, broad-spectrum antibiotics, and immediate surgical treatment are critical. Moreover, strategies to reduce the risk of this complication should be implemented. Pretransplantation colon screening, prophylactic pretransplantation sigmoid resection in patients with diverticulosis, and elective surgical intervention in patients with nonoperatively treated acute diverticulitis after transplantation deserve consideration and further studies.

  19. Contemporary Review of Risk-Stratified Management in Acute Uncomplicated and Complicated Diverticulitis.

    Science.gov (United States)

    Boermeester, Marja A; Humes, David J; Velmahos, George C; Søreide, Kjetil

    2016-10-01

    Acute colonic diverticulitis is a common clinical condition. Severity of the disease is based on clinical, laboratory, and radiological investigations and dictates the need for medical or surgical intervention. Recent clinical trials have improved the understanding of the natural history of the disease resulting in new approaches to and better evidence for the management of acute diverticulitis. We searched the Cochrane Library (years 2004-2015), MEDLINE (years 2004-2015), and EMBASE (years 2004-2015) databases. We used the search terms "diverticulitis, colonic" or "acute diverticulitis" or "divertic*" in combination with the terms "management," "antibiotics," "non-operative," or "surgery." Registers for clinical trials (such as the WHO registry and the https://clinicaltrials.gov/ ) were searched for ongoing, recruiting, or closed trials not yet published. Antibiotic treatment can be avoided in simple, non-complicated diverticulitis and outpatient management is safe. The management of complicated disease, ranging from a localized abscess to perforation with diffuse peritonitis, has changed towards either percutaneous or minimally invasive approaches in selected cases. The role of laparoscopic lavage without resection in perforated non-fecal diverticulitis is still debated; however, recent evidence from two randomised controlled trials has found a higher re-intervention in this group of patients. A shift in management has occurred towards conservative management in acute uncomplicated disease. Those with uncomplicated acute diverticulitis may be treated without antibiotics. For complicated diverticulitis with purulent peritonitis, the use of peritoneal lavage appears to be non-superior to resection.

  20. Risk Factors for Severe Diverticulitis in Computed Tomography-Confirmed Acute Diverticulitis in Korea

    OpenAIRE

    Park, Nark-Soon; Jeen, Yoon Tae; Choi, Hyuk Soon; Kim, Eun Sun; Kim, Young Jin; Keum, Bora; Seo, Yeon Seok; Chun, Hoon Jai; Lee, Hong Sik; Um, Soon Ho; Kim, Chang Duck; Ryu, Ho Sang

    2013-01-01

    Background/Aims Acute complicated diverticulitis can be subdivided into moderate diverticulitis and severe diverticulitis. Although there have been numerous studies on the risk factors for complicated diverticulitis, little research has focused on severe diverticulitis. This study was designed to identify the risk factors for severe diverticulitis in an acute diverticulitis attack using the modified Hinchey classification. Methods Patients were included if they had any evidence of acute diver...

  1. A left-sided periappendiceal abscess in an adult with intestinal malrotation

    Institute of Scientific and Technical Information of China (English)

    Min Ro Lee; Jong Hun Kim; Yong Hwang; Young Kon Kim

    2006-01-01

    Left-sided periappendiceal abscesses occur in association with two types of congenital anomaly: intestinal malrotation and situs inversus. It is difficult to obtain an accurate preoperative diagnosis of these abscesses due to the abnormal position of the appendix. We present an unusual case of a left-sided periappendiceal abscess in an adult with intestinal malrotation, the diagnosis of which was a challenge.

  2. Urachus Fistula: A Rare First Presentation of Diverticulitis

    Directory of Open Access Journals (Sweden)

    C. Dickhoff

    2008-09-01

    Full Text Available Urachus fistulas are rare, especially in adulthood. In grown-ups urachus fistulas are usually a reflection of Crohn’s disease. We present a patient in whom an urachus fistula was the first presentation of diverticulitis of the sigmoid colon. The need for proper preoperative diagnostic imaging is discussed.

  3. The relation between quality of life and histopathology in diverticulitis; can we predict specimen-related outcome?

    NARCIS (Netherlands)

    Stam, M. A W; Arensman, L.; Stellato, R. K.; Consten, E. C J; Broeders, I. A M J; Draaisma, W. A.

    2015-01-01

    Purpose: An important factor in the decision to perform laparoscopic sigmoid resection for patient suffering from recurrent and ongoing diverticulitis is quality of life (QoL). It is unknown whether quality of life relates to the severity of diverticulitis as seen in the resected colonic segment. Th

  4. Colovesical fistula: a rare complication of diverticulitis in young male.

    Science.gov (United States)

    Jain, Mayank; Wagh, Snehjeet; Balsarkar, Dharmesh J

    2015-04-01

    Herniation of colonic mucosa through the circular muscles at the point of penetration of blood vessels results in diverticuli formation. It is seen most commonly in the large bowel in sigmoid colon. Common complications of diverticular disease are inflammation and bleeding per rectum and rarely fistula formation which are seen mostly in elderly patients. A case of colovesical fistula with diverticulitis in young male aged 30 years is reported.

  5. Colovesical Fistula: A Rare Complication of Diverticulitis in Young Male

    OpenAIRE

    2015-01-01

    Herniation of colonic mucosa through the circular muscles at the point of penetration of blood vessels results in diverticuli formation. It is seen most commonly in the large bowel in sigmoid colon. Common complications of diverticular disease are inflammation and bleeding per rectum and rarely fistula formation which are seen mostly in elderly patients. A case of colovesical fistula with diverticulitis in young male aged 30 years is reported.

  6. Dark-lumen magnetic resonance colonography in patients with suspected sigmoid diverticulitis: a feasibility study

    Energy Technology Data Exchange (ETDEWEB)

    Ajaj, Waleed; Lauenstein, Thomas; Goehde, Susanne; Kuehle, Christiane; Herborn, Christoph U. [University Hospital, Department of Diagnostic and Interventional Radiology and Neuroradiology, Essen (Germany); Ruehm, Stefan G. [University of California, Department of Radiology, David Geffen School of Medicine, Los Angeles, CA (United States); Langhorst, Jost; Zoepf, Thomas; Gerken, Guido [University Hospital, Department of Gastroenterology and Hepatology, Essen (Germany); Goyen, Mathias [Medical Center Hamburg-Eppendorf, Hamburg (Germany)

    2005-11-01

    To assess dark-lumen magnetic resonance colonography (MRC) for the evaluation of patients with suspected sigmoid diverticulitis. Forty patients with suspected sigmoid diverticulitis underwent MRC within 72 h prior to conventional colonoscopy (CC). A three-dimensional T1-weighted volumetric interpolated breath-hold examination sequence was acquired after an aqueous enema and intravenous administration of gadolinium-based contrast agents. All MRC data were evaluated by two radiologists. Based on wall thickness and focal uptake of contrast material and pericolic reaction including mesenteric infiltration on T1-weighted sequence the sigmoid colon was assessed for the presence of diverticulitis. MRC classified 17 of the 40 patients as normal with regard to sigmoid diverticulitis. However, CC confirmed the presence of light inflammatory signs in four patients which were missed in MRC. MRC correctly identified wall thickness and contrast uptake of the sigmoid colon in the other 23 patients. In three of these patients false-positive findings were observed, and MRC classified the inflammation of the sigmoid colon as diverticulitis whereas CC and histopathology confirmed invasive carcinoma. MRC detected additionally relevant pathologies of the entire colon and could be performed in cases where CC was incomplete. MRC may be considered a promising alternative to CC for the detection of sigmoid diverticulitis. (orig.)

  7. Kayexalate Intake (in Sorbitol and Jejunal Diverticulitis, a Causative Role or an Innocent Bystander?

    Directory of Open Access Journals (Sweden)

    Marc Pusztaszeri

    2007-12-01

    Full Text Available Small intestine diverticulosis is a rare entity that is asymptomatic in the majority of cases. However, it may cause serious complications, such as infection, hemorrhage, intestinal obstruction and diverticulitis. Kayexalate (sodium polystyrene sulfonate in sorbitol has been associated with colonic necrosis and less frequently with upper gastrointestinal injuries in a subset of uremic patients treated for hyperkalemia. We report a case of jejunal diverticulosis with mucosal injury and diverticulitis in a uremic patient treated with Kayexalate and discuss the potential role of Kayexalate in the pathogenesis of diverticulitis.

  8. Left-sided portal hypertension: Successful management by laparoscopic splenectomy following splenic artery embolization

    Directory of Open Access Journals (Sweden)

    Damiano Patrono

    2014-01-01

    CONCLUSION: Splenic artery embolization may be a valuable adjunct in case of left-sided portal hypertension requiring splenectomy, allowing a safe dissection of the splenic vessels even by laparoscopy.

  9. [Sigmoid diverticulitis in adolescent. Case report].

    Science.gov (United States)

    Valenzuela-Salazar, Carlos; Orozco-Tapia, Luis Manuel; de la Concha Blankenagel, Erika; Gallardo-Ramírez, Mario Alberto; Blas-Franco, Miguel; Cárdenas-Lailson, Luis Eduardo

    2013-01-01

    Antecedentes: la enfermedad diverticular colónica en niños y adolescentes es poco frecuente y sólo existen reportes de casos aislados en la bibliografía. La mayoría de los casos reportados se asocian con divertículos verdaderos congénitos y enfermedades genéticas de producción de la colágena. Caso clínico: paciente femenina de 13 años de edad, que ingresó a la División de Cirugía General y Endoscópica con diagnóstico de apendicitis aguda complicada. En la laparotomía se encontró enfermedad diverticular complicada de colon sigmoides. Se le practicó sigmoidectomía y colorrecto-anastomosis. El reporte histopatológico evidenció perforación de pseudodivertículo de colon sigmoides y peritonitis. La paciente fue dada de alta del hospital 72 horas posteriores a la cirugía, sin complicaciones. Conclusión: existen sólo reportes de casos aislados de niños y adolescentes con diverticulitis colónica, y su etiología no ha sido aún debidamente establecida. Esta paciente tuvo diverticulitis de sigmoides, similar a la enfermedad en adultos, sin padecimientos genéticos concomitantes. El caso es una excepción a lo reportado en la bibliografía de las diverticulitis en niños y adolescentes.

  10. A clinical and radiological comparison of sigmoid diverticulitis episodes 1 and 2.

    Science.gov (United States)

    Gervaz, P; Platon, A; Widmer, L; Ambrosetti, P; Poletti, P-A

    2012-04-01

    After an initial uncomplicated attack, sigmoid diverticulitis may recur, but the morphological characteristics of recurrent diverticulitis have not been investigated. We compared the clinical and radiological severity, the respective location and clinical outcome of the first two episodes of sigmoid diverticulitis. We reviewed the charts of 60 patients [median age 61 (range 31-90) years] who were admitted initially for a first episode of uncomplicated left colonic diverticulitis, and who were eventually readmitted for a second episode, both being documented by abdominal computed tomography (CT) scan. The median delay between the two episodes was 19 (3-97) months. Six (10%) patients developed a second complicated episode of diverticulitis [Hinchey II (n = 2), CT-guided percutaneous drainage; Hinchey III (n = 3), emergency Hartmann's operation; colovesical fistula (n = 1), elective sigmoid resection]. Fifty-four (90%) patients were admitted for a second episode of uncomplicated diverticulitis. In this group, the duration of hospital stay [11 (4-22) vs 10 (1-39) days, P = 0.28], serum levels of C-reactive protein [131 (31-350) vs 112 (22-333) mm, P = 0.62] and CT scan-based severity score [3 (1-6) vs 3 (0-7) points, P = 0.07] were similar between the two episodes. In 19 out of 54 (35%) patients with simple recurrent diverticulitis, although disease severity was similar, the disease topography differed and recurrence involved another segment of the left colon. The majority of patients who develop recurrence do so in a similar mode and location. However, 10% develop complicated diverticulitis and in 35% of patients recurrent diverticulitis occurs at a different location. © 2011 The Authors. Colorectal Disease © 2011 The Association of Coloproctology of Great Britain and Ireland.

  11. Management of Hinchey Ⅱ diverticulitis

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Colonic diverticulosis can either be asymptomatic or present with complications resulting in significant morbidity and mortality. A key presentation of complicated disease is abscess formation (Hinchey type Ⅱ). The natural course of this is unclear and therefore treatments range from conservative approach with antibiotics and percutaneous guided drainage (PCO) to surgery. There is no clear consensus on the exact management strategy. A Medline based literature search specifically looking at studies dealing with Hinchey type Ⅱ diverticulitis and its management was carried out. For comparison, five-year retrospective data of diverticular abscesses from our institution was collected and the outcome analysed. Various studies have looked into this aspect of the disease,elaborating on the significance of the size and location of the abscesses, the role of PCD, recurrence rates and the controversies regarding the need for elective surgery. Conservative treatment with antibiotics alone is effective in a majority of cases with a role for PCD in large safely accessible abscesses. Variable recurrence rates have been reported in literature and elective surgery should be planned for selected groups of patients.

  12. Epidermal growth factor enemas for induction of remission in left-sided ulcerative colitis

    Directory of Open Access Journals (Sweden)

    Hugo Nodarse-Cuní

    2013-03-01

    Full Text Available Introduction: ulcerative colitis is a little known chronic inflammatory disease in colonic mucosa. The positive effect of epidermal growth factor was shown in a previous report, with enema use for treatment of mild to moderate left-sided manifestation of the disease. This evidence provided the basis for evaluating the efficacy and safety profile of a viscous solution of this product. Methods: thirty-one patients were randomized to three groups for daily medications during 14 days. Twelve received one 10 mg enema of epidermal growth factor dissolved in 100 mL of viscous solution whereas nine were treated with placebo enema; both groups also received 1.2 g of oral mesalamine per day. The other group included ten patients with 3 g / 100 mL of mesalamine enema. Primary end point was clinical responses after two weeks of treatment, defined as a decreased of, at least three points from baseline, the Disease Activity Index and endoscopic or histological evidences of improvement. Results: remission of disease was observed in all patients in the epidermal growth factor group, and six in both, mesalamine enema and placebo group. All the comparisons between groups showed statistically significant superiority for epidermal growth factor, the only product with significant reduction in disease activity index as well as the presence and intensity of digestive symptoms in patients after treatment. None adverse event was reported. Conclusions: the results agree with previous molecular and clinical evidences, indicating that the epidermal growth factor is effective to reduce disease activity and to induce remission. A new study involving more patients should be conducted to confirm the efficacy of the epidermal growth factor enemas.

  13. Left-sided approach of AV junction ablation for drug refractory atrial fibrillation

    Directory of Open Access Journals (Sweden)

    Yoga Yuniadi

    2006-06-01

    Full Text Available AV junction ablation has been proven effective to treat symptomatic atrial fibrillation refractory to antiarrhythmias or fail of pulmonary vein isolation. However, about 15% of conventional right-sided approach AV junction ablation failed to produce complete heart block. This study aimed to characterize His bundle potential at ablation site during conventional or left-sided approach of AV junction ablation. Twenty symptomatic AF patient (age of 60.5 ± 9.28 and 11 are females underwent conventional AV junction ablation. If 10 applications of radiofrequency energy are failed, then the ablation was performed by left-sided approach. Seventeen patients are successfully ablated by conventional approach. In 3 patients, conventional was failed but successfully ablated by left-sided approach. The His bundle amplitude at ablation site was significantly larger in left-sided than correspondence right-sided (16.0 ± 4.99 mm vs. 6.9 ± 4.02 mm respectively, p = 0.001, 95% CI -14.0 to -4.3. ROC analysis of His bundle potential amplitude recorded from right-sided revealed that cut off point of > 4.87 mm given the sensitivity of 81.3% and specificity of 53.8% for successful right-sided approach of AV junction ablation. In case of failed conventional approach, the left-sided approach is effective for AV junction ablation. An early switch to the left-sided approach may avoid multiple RF applications in patients with a low amplitude His-bundle potential (< 4.87 mm. (Med J Indones 2006; 15:109-14Keywords: Atrial fibrillation, AV junction ablation, left-sided approach

  14. Rare copy number variants contribute to congenital left-sided heart disease.

    Directory of Open Access Journals (Sweden)

    Marc-Phillip Hitz

    2012-09-01

    Full Text Available Left-sided congenital heart disease (CHD encompasses a spectrum of malformations that range from bicuspid aortic valve to hypoplastic left heart syndrome. It contributes significantly to infant mortality and has serious implications in adult cardiology. Although left-sided CHD is known to be highly heritable, the underlying genetic determinants are largely unidentified. In this study, we sought to determine the impact of structural genomic variation on left-sided CHD and compared multiplex families (464 individuals with 174 affecteds (37.5% in 59 multiplex families and 8 trios to 1,582 well-phenotyped controls. 73 unique inherited or de novo CNVs in 54 individuals were identified in the left-sided CHD cohort. After stringent filtering, our gene inventory reveals 25 new candidates for LS-CHD pathogenesis, such as SMC1A, MFAP4, and CTHRC1, and overlaps with several known syndromic loci. Conservative estimation examining the overlap of the prioritized gene content with CNVs present only in affected individuals in our cohort implies a strong effect for unique CNVs in at least 10% of left-sided CHD cases. Enrichment testing of gene content in all identified CNVs showed a significant association with angiogenesis. In this first family-based CNV study of left-sided CHD, we found that both co-segregating and de novo events associate with disease in a complex fashion at structural genomic level. Often viewed as an anatomically circumscript disease, a subset of left-sided CHD may in fact reflect more general genetic perturbations of angiogenesis and/or vascular biology.

  15. Fistulas complicating diverticulitis.

    Science.gov (United States)

    Vasilevsky, C A; Belliveau, P; Trudel, J L; Stein, B L; Gordon, P H

    1998-01-01

    This study was undertaken to assess the appropriate management of patients with diverticulitis complicated by fistula formation. A retrospective chart review was conducted on patients with symptoms of a fistula who presented between 1975 to 1995. There were 42 patients (32 women, 76%; 10 men, 24%) who ranged in age from 46 to 89 years (mean 69.8 +/- 9.8). Six patients had multiple fistulas. The types of fistulas included colovesical (48%), colovaginal (44%), colocutaneous (4%), colotubal (2%), and coloenteric (2%). Operative procedures consisted of resection and primary anastomosis in 38 patients and a Hartmann's operation in one. Three patients were managed conservatively with antibiotics (two due to poor performance status, the third due to resolution of symptoms). There were no operative deaths. The postoperative course was uncomplicated in 69%, while 12 patients (31%) experienced 19 complications (40%). These consisted of urinary tract infection (9.5%), atelectasis (7.1%), prolonged ileus (4.8%), arrhythmias (4.8%) and renal failure, myocardial infarction, pseudomembranous colitis, peroneal nerve palsy, unexplained fever, pulmonary edema (2.4% each). There were no anastomotic leaks and no deaths. Hospital stay ranged from 6 to 31 days (mean 12.3 +/- 7.6). Fistulas due to diverticulitis were safely managed by resection and primary anastomosis without mortality and with acceptable morbidity in this series. Patients deemed to be poor operative risks can be managed with a course of nonoperative treatment.

  16. Neglecting the left side of a city square but not the left side of its clock: prevalence and characteristics of representational neglect.

    Science.gov (United States)

    Guariglia, Cecilia; Palermo, Liana; Piccardi, Laura; Iaria, Giuseppe; Incoccia, Chiara

    2013-01-01

    Representational neglect, which is characterized by the failure to report left-sided details of a mental image from memory, can occur after a right hemisphere lesion. In this study, we set out to verify the hypothesis that two distinct forms of representational neglect exist, one involving object representation and the other environmental representation. As representational neglect is considered rare, we also evaluated the prevalence and frequency of its association with perceptual neglect. We submitted a group of 96 unselected, consecutive, chronic, right brain-damaged patients to an extensive neuropsychological evaluation that included two representational neglect tests: the Familiar Square Description Test and the O'Clock Test. Representational neglect, as well as perceptual neglect, was present in about one-third of the sample. Most patients neglected the left side of imagined familiar squares but not the left side of imagined clocks. The present data show that representational neglect is not a rare disorder and also support the hypothesis that two different types of mental representations (i.e. topological and non-topological images) may be selectively damaged in representational neglect.

  17. Neglecting the left side of a city square but not the left side of its clock: prevalence and characteristics of representational neglect.

    Directory of Open Access Journals (Sweden)

    Cecilia Guariglia

    Full Text Available Representational neglect, which is characterized by the failure to report left-sided details of a mental image from memory, can occur after a right hemisphere lesion. In this study, we set out to verify the hypothesis that two distinct forms of representational neglect exist, one involving object representation and the other environmental representation. As representational neglect is considered rare, we also evaluated the prevalence and frequency of its association with perceptual neglect. We submitted a group of 96 unselected, consecutive, chronic, right brain-damaged patients to an extensive neuropsychological evaluation that included two representational neglect tests: the Familiar Square Description Test and the O'Clock Test. Representational neglect, as well as perceptual neglect, was present in about one-third of the sample. Most patients neglected the left side of imagined familiar squares but not the left side of imagined clocks. The present data show that representational neglect is not a rare disorder and also support the hypothesis that two different types of mental representations (i.e. topological and non-topological images may be selectively damaged in representational neglect.

  18. Transcriptional analysis of left-sided colitis, pancolitis, and ulcerative colitis-associated dysplasia

    DEFF Research Database (Denmark)

    Bjerrum, Jacob T; Nielsen, Ole H; Riis, Lene B

    2014-01-01

    and immunohistochemistry data by the Wilcoxon's rank-sum test. RESULTS: The principal component analysis results revealed separate clusters for left-sided UC, pancolitis, dysplasia, and controls. Close clustering of dysplastic and pancolitic samples indicated similarities in gene expression. Indeed, 101 and 656 parallel......BACKGROUND: It is unknown why patients with extensive ulcerative colitis (UC) have a higher risk of colorectal cancer compared with patients with left-sided UC. This study characterizes the inflammatory processes in left-sided UC, pancolitis, and UC-associated dysplasia at the transcriptional level...... polymerase chain reaction and immunohistochemistry were performed for validating selected transcripts in the initial cohort and in 2 independent cohorts of patients with UC. Microarray data were analyzed by principal component analysis, and reverse transcription polymerase chain reaction...

  19. Absorption of wheat starch in patients resected for left-sided colonic cancer

    DEFF Research Database (Denmark)

    Nordgaard, I; Rumessen, J J; Nielsen, S A

    1992-01-01

    by the hydrogen breath test. The patients malabsorbed 2-14 g (median, 8 g) of 100 g wheat starch ingested, and the control group malabsorbed 3-11 g (median, 6 g) (P greater than 0.1). Mouth-to-cecum transit time for wheat starch and lactulose and the hydrogen production capacity after the lactulose standards were...

  20. Left-sided approach for mitral valve replacement in a case of dextrocardia with situs solitus.

    Science.gov (United States)

    Kikon, Mhonchan; Kazmi, Aamir; Gupta, Anubhav; Grover, Vijay

    2013-11-01

    Mitral valve surgery in dextrocardia is technically challenging due to its anatomical malposition. Minor modifications are required in the surgical technique to counteract the problems during cannulation and exposure of the mitral valve. We report a case of a patient with dextrocardia, situs solitus, rheumatic heart disease, severe mitral regurgitation, moderate pulmonary artery hypertension, and severe left ventricular dysfunction who underwent mitral valve replacement using a two-stage right atrial cannulation with left-sided left atrial atriotomy, with the surgeon standing on the left side of the patient. Our approach for mitral valve surgery in this clinical setting is simple.

  1. Left-sided gallbladder discovered during laparoscopic cholecystectomy in a patient with dextrocardia.

    Science.gov (United States)

    Sadhu, Sagar; Jahangir, Tarshid A; Roy, Manas K

    2012-04-01

    Left-sided gallbladder, a rare congenital anomaly, is often associated with transposition of single or multiple viscera of thorax and/or abdomen. Clinical features and routine presurgical ultrasonography could miss the anomalous position thereby producing unnecessary anxiety during surgery. Here we are reporting a patient with left-sided gallbladder, known to have dextrocardia with multiple intracardiac anomalies, and detected incidentally in a series of 1258 consecutive laparoscopic cholecystectomies. Laparoscopic cholecystectomy was performed successfully in this patient with port site modification and careful dissection. Some degree of abdominal visceral situs inversus is to be anticipated in patients with dextrocardia.

  2. Ten Cases of Colovesical Fistula due to Sigmoid Diverticulitis

    OpenAIRE

    2015-01-01

    Colovesical fistula (CVF) resulting from colon diverticulosis is a comparatively rare disease, and neither the diagnosis nor treatment has been established. Our experience with CVF due to sigmoid diverticulitis over a 9-year period was reviewed to clarify the clinical presentation and diagnostic confirmation. Ten patients with CVF were identified in this period, and chief complaints, laboratory findings, presenting symptoms, diagnostic investigations, and subsequent treatments were reviewed. ...

  3. Difficulty in differentiating two cases of sigmoid stenosis by diverticulitis from cancer

    Institute of Scientific and Technical Information of China (English)

    Noriko Nishiyama; Hirohito Mori; Hideki Kobara; Kazi Rafiq; Shintarou Fujihara; Mitsuyoshi Kobayashi; Tsutormu Masaki

    2012-01-01

    The incidence of colonic diverticulosis with or without diverticulitis has increased in the Japanese population due to the modernization of food and aging.The rate of diverticulitis in colon diverticulosis ranges from 8.1% to 9.6%.However,few cases of stenosis due to diverticulitis have been reported.These reports suggest that the differentiation between sigmoid diverticulitis and colon cancer is difficult.This report describes two cases of colon stenosis due to diverticulitis that were difficult to differentiate from colon cancer.Case 1 was a 70-year-old woman with narrowed stools for 1 month who underwent colonofiberscopy (CFS).CFS revealed a diverticulum and circumferential stenosis in the sigmoid colon.Barium enema revealed a marked,hourglassshaped,2-cm circumferential stenosis in the sigmoid colon.Fluorodeoxyglucose (FDG)-positron emission tomography computed tomography (CT) revealed an increased FDG uptake at the affected portion of the sigmoid colon.Sigmoid colon cancer was suspected,and laparoscopic sigmoidectomy was performed.Pathological examination demonstrated active inflammation with no evidence of malignancy.Case 2 was a 50-year-old man who presented to a nearby clinic with reduced stool output despite the urge to defecate.CFS detected severe stenosis in the sigmoid colon approximately 25 cm from the dentate line.Contrast-enhanced abdominal CT revealed multiple diverticula,wall thickening,and swelling of the lymph nodes around the peritoneal aorta and the inferior mesenteric artery.A partial sigmoidectomy was performed.Pathological examination of the resected specimen revealed no changes in the mucosal epithelial surface,but a marked infiltration of inflammatory cells was observed.

  4. Missed diagnosis of atresia of the right pulmonary artery in woman with left-sided pneumothorax

    DEFF Research Database (Denmark)

    Dagnegård, Hanna; Ryom, Philip

    2016-01-01

    woman with an unknown atresia of the right pulmonary artery received a left-sided pneumothorax. The diagnosis was initially missed in spite of adequate imaging and the condition progressed to respiratory stop. We describe the course of diagnostics and the chosen strategy of treatment....

  5. Tricuspid regurgitation following left-sided valve surgery: echocardiographic evaluation and optimal timing of surgical treatment.

    Science.gov (United States)

    Izumi, Chisato

    2015-03-01

    Severe tricuspid regurgitation may often appear and progress late after left-sided valve surgery without left-sided valve dysfunction, significant left heart failure, and pulmonary hypertension. The clinical features, echocardiographic evaluation, treatment, and prognosis of this disease entity have been discussed, but data is limited compared with left-sided valve diseases. Tricuspid annular dilatation associated with atrial fibrillation and right ventricular dysfunction strongly relate to development of isolated tricuspid regurgitation late after left-sided valve surgery. Three-dimensional evaluation may be useful in evaluating tricuspid valve anatomy in more detail. Better prognosis in patients undergoing surgical treatment for severe isolated tricuspid regurgitation than those who were treated medically has been reported; however, the timing of isolated tricuspid valve surgery is often too late. Right ventricular function is a key word for determining the timing of isolated tricuspid valve surgery; however, it is difficult to evaluate by conventional echocardiography. One of the serious issues in the future will be how to accurately evaluate right ventricular function.

  6. Dissecting aneurysm of arch and descending thoracic aorta presenting as a left sided hemorrhagic pleural effusion

    Directory of Open Access Journals (Sweden)

    Shamim Shelley

    2010-01-01

    Full Text Available The most common cause of massive hemorrhagic effusion is malignancy. Herein we present a case of dissecting aneurysm of descending thoracic aorta presenting initially with shortness of breath due to left sided massive pleural effusion. Effusion was hemorrhagic in nature with high hematocrit value. CT scan of thorax with CT angiogram was done and that revealed the diagnosis.

  7. Perceptual expertise: can sensorimotor experience change holistic processing and left-side bias?

    Science.gov (United States)

    Tso, Ricky Van-yip; Au, Terry Kit-fong; Hsiao, Janet Hui-wen

    2014-09-01

    Holistic processing and left-side bias are both behavioral markers of expert face recognition. By contrast, expert recognition of characters in Chinese orthography involves left-side bias but reduced holistic processing, although faces and Chinese characters share many visual properties. Here, we examined whether this reduction in holistic processing of Chinese characters can be better explained by writing experience than by reading experience. Compared with Chinese nonreaders, Chinese readers who had limited writing experience showed increased holistic processing, whereas Chinese readers who could write characters fluently showed reduced holistic processing. This result suggests that writing and sensorimotor experience can modulate holistic-processing effects and that the reduced holistic processing observed in expert Chinese readers may depend mostly on writing experience. However, both expert writers and writers with limited experience showed similarly stronger left-side bias than novices did in processing mirror-symmetric Chinese characters; left-side bias may therefore be a robust expertise marker for object recognition that is uninfluenced by sensorimotor experience.

  8. Perforated midgut diverticulitis: Revisited

    Institute of Scientific and Technical Information of China (English)

    Milan Spasojevic; Jens Marius Naesgaard; Dejan Ignjatovic

    2012-01-01

    AIM:To study and provide data on the evolution of medical procedures and outcomes of patients suffering from perforated midgut diverticulitis.METHODS:Three data sources were used:the Medline and Google search engines were searched for case reports on one or more patients treated for perforated midgut diverticulitis (Meckel's diverticulitis excluded)that were published after 1995.The inclusion criterion was sufficient individual patient data in the article.Both indexed and non-indexed journals were used.Patients treated for perforated midgut diverticulitis at Vestfold Hospital were included in this group.Data on symptoms,laboratory and radiology results,treatment modalities,surgical access,procedures,complications and outcomes were collected.The Norwegian patient registry was searched to find patients operated upon for midgut diverticulitis from 1999 to 2007.The data collected were age,sex,mode of access,surgical procedure performed and number of patients per year.Historical controls were retrieved from an article published in 1995 containing pertinent individual patient data.Statistical analysis was done with SPSS software.RESULTS:Group I:106 patients (48 men) were found.Mean age was 72.2 ± 13.1 years (mean ± SD).Age or sex had no impact on outcomes (P =0.057 and P =0.771,respectively).Preoperative assessment was plain radiography in 53.3% or computed tomography (CT)in 76.1%.Correct diagnosis was made in 77.1% with CT,5.6% without (P =0.001).Duration of symptoms before hospitalization was 3.6 d (range:1-35 d),but longer duration was not associated with poor outcome (P =0.748).Eighty-six point eight percent of patients underwent surgery,92.4% of these through open access where 90.1% had bowel resection.Complications occurred in 19.2% of patients and 16.3% underwent reoperation.Distance from perforation to Treitz ligament was 41.7 ± 28.1 cm.At surgery,no peritonitis was found in 29.7% of patients,local peritonitis in 47.5%,and diffuse

  9. [Conservative treatment of acute diverticulitis].

    Science.gov (United States)

    Busser, Nienke; van Hee, Koen; van Dullemen, Hendrik H M; Schipper, D L Lucette

    2013-01-01

    Scientific evidence concerning the treatment of acute diverticulitis is scarce. We describe 2 patients with this condition in this article. The first, a 64-year-old man, came to the emergency room because he had experienced persistent abdominal pain for the previous 4 days. He was diagnosed with uncomplicated diverticulitis. The second patient, a 58-year-old woman, had had pain in her left lower abdomen for 4 weeks; the pain appeared to have been caused by complicated diverticulitis. Both patients were treated conservatively. Only the patient with complicated diverticulitis was administered antibiotics; she underwent surgery at a later date because of persistent pain. Several guidelines recommend the administration of antibiotics; however, a number of recent studies have revealed no benefit to the clinical course from the use of antibiotics. The Dutch guideline, therefore, recommends withholding antibiotics in the acute phase. Conclusive evidence on the best treatment for patients with frequent recurrences or chronic symptoms after an episode of acute diverticulitis is not available. Guidelines advise a personalised treatment strategy for each patient. More research is necessary on the effect of mesalazine in these cases.

  10. Clinical application of self-expanding metallic stent in the management of acute left-sided colorectal malignant obstruction

    Institute of Scientific and Technical Information of China (English)

    You-Ben Fan; Ying-Sheng Cheng; Ni-Wei Chen; Hui-Min Xu; Zhe Yang; Yue Wang; Yu-Yao Huang; Qi Zheng

    2006-01-01

    AIM: To summarize our experience with the application of self-expanding metallic stent (SEMS) in the management of acute left-sided colorectal malignant obstruction.METHODS: A retrospective chart review of all patients undergoing placement of SEMS between April 2000 and January 2004 was performed.RESULTS: Insertion of SEMS was attempted in 26patients under fluoroscopic guidance with occasional endoscopic assistance. The sites of lesions were located in splenic flexure of two patients, left colon of seven patients, sigmoid colon of eight patients and rectum of nine patients. The intended uses of SEMS were for palliation in 7 patients and as a bridge to elective surgery in 19 patients. In the latter group, placement of SEMS allowed for preoperative systemic and bowel preparation and the following one-stage anastomosis. Successful stent placement was achieved in 22 (85%) of the 26patients. The clinical bowel obstruction resolved 24 hours after successful stent placement in 21 (95%) patients.Three SEMS-related minor complications occurred, two stents migrated and one caused anal pain.CONCLUSION: SEMS represents an effective and safe tool in the management of acute malignant colorectal obstruction. As a bridge to surgery, SEMS can provide time for systematic support and bowel preparation and obviate the need for fecal diversion or on-table lavage.As a palliative measure, SEMS can eliminate the need for emergent colostomy.

  11. Appendiceal Diverticulitis Clinically Masquerading as an Appendiceal Carcinoma

    Directory of Open Access Journals (Sweden)

    Tadashi Terada

    2014-01-01

    Full Text Available Appendiceal diverticulosis is a rare condition. Herein reported is a case of appendiceal diverticulosis and diverticulitis clinically masquerading as appendiceal carcinoma. A 62-year-old woman presented with abdominal pain. US and CT showed a tumor measuring 5 × 4 × 4 cm in vermiform appendix. Colon endoscopy showed mucosal elevation and irregularity in the orifice of vermiform appendix. A biopsy of the appendiceal mucosa showed no significant changes. Clinical diagnosis was appendiceal carcinoma and wide excision of terminal ileum, appendix, cecum, and ascending colon was performed. Grossly, the appendix showed a tumor measuring 5 × 3 × 4 cm. The appendiceal lumen was opened, and the appendiceal mucosa was elevated and irregular. The periappendiceal tissue showed thickening. Microscopically, the lesion was multiple appendiceal diverticula. The diverticula were penetrating the muscle layer. The mucosa showed erosions in places. Much fibrosis, abscess formations, and lymphocytic infiltration were seen in the subserosa. Abscesses were also seen in the diverticular lumens. Some diverticula penetrated into the subserosa. The pathologic diagnosis was appendiceal diverticulitis. When they encounter an appendiceal mass, clinicians should consider appendiceal diverticulitis as a differential diagnosis.

  12. Robotic versus laparoscopic resection for sigmoid diverticulitis with fistula.

    Science.gov (United States)

    Elliott, Peter A; McLemore, Elisabeth C; Abbass, Mohammad A; Abbas, Maher A

    2015-06-01

    Robotic abdominal surgery is growing despite a paucity of clinical reports to evaluate its impact on patient outcomes. In this retrospective case series, we aim to analyze our early experience with robotic resection in 11 consecutive patients with chronic colonic diverticulitis complicated by fistula to bladder, vagina, or skin and to compare the results of the robotic approach to 20 patients undergoing laparoscopic resection for the same indication. Our main outcome measures include operative time, blood loss, conversion rate, transfusion rate, hospital length of stay, complications, readmission, and fistula healing rate. In our study, we found robotic resection for colonic diverticulitis with fistula was technically feasible and yielded 100% fistula healing rate. The operative time, complication and readmission rates were similar to laparoscopy. A higher conversion rate, diverting stoma need, and longer hospital length of stay were noted in the robotic group; however, these findings could have been attributed to a higher number of cases involving rectal excision in the robotic group. Larger studies are needed to further examine the impact of robotic surgery on the outcome of patients with complicated chronic sigmoid diverticulitis.

  13. Elderly Woman with Abdominal Pain: Bedside Ultrasound Diagnosis of Diverticulitis

    Directory of Open Access Journals (Sweden)

    Jason D. Heiner

    2015-10-01

    Full Text Available A 72-year-old otherwise healthy female presented to the emergency department with two weeks of worsening abdominal pain. She was afebrile with normal vital signs. Her physical examination was notable for moderate abdominal tenderness without rebound to the left and suprapubic regions of the abdomen. Laboratory studies were remarkable for a white blood cell count of 13,000/mm3. A focused bedside ultrasound over the patient’s region of maximal discomfort revealed a thickened bowel wall and several small contiguous hypoechoic projections surrounding a hyperechoic center, suggestive of diverticulitis (Figure. She was given metronidazole and ciprofloxacin and her diagnosis of uncomplicated colonic diverticulitis was confirmed by computed tomography (CT.

  14. [A case of left-sided Morgagni hernia complicating incarcerated small bowel hernia].

    Science.gov (United States)

    Kim, Se Won; Jung, Sang Hun; Kang, Su Hwan

    2008-01-01

    Morgagni hernia is an uncommon presentation representing about 3% in incidence and usually located in the right-sided anterior diaphragm. We experienced a case of Morgagni hernia in a seventy four-year-old male who was admitted complaining of intermittent abdominal pain. The diagnosis was made initially by chest and abdominal radiography, and an incarcerated Morgagni hernia was finally diagnosed with abdominal CT scans. Emergent laparotomy was performed. Morgagni foramen was located on the left-sided anterior diaphragm and Morgagni hernia which contained greater omentum and strangulated small intestine was gently reducted. Morgagni foramen measuring 4 x 5 cm was repaired with a Gortex mesh. We reported the experience of left-sided Morgagni hernia complicating incarcerated small bowel hernia in an old male patient.

  15. Large hiatal hernia in infancy with right intrathoracic stomach along with left sided morgagni hernia.

    Science.gov (United States)

    Saeed, Uzma; Mazhar, Naveed; Zameer, Shahla

    2014-11-01

    Congenital diaphragmatic hernia is a very common intrathoracic fetal anomaly with Morgagni hernia typically seen on right side anteriorly and Bochdalek hernia on left side posteriorly, because of the protective effects of liver and heart on either side respectively. Hiatal hernias range from herniation of a small portion of stomach into thoracic cavity to herniation of entire stomach into the left thoracic cavity. Very rarely the herniated stomach has been reported in the right thoracic cavity. Early diagnosis and treatment of all diaphragmatic hernias is essential to reduce the associated morbidity and mortality. We present a very rare and interesting case of an 18 months old baby girl with reverse scenarios. She had a large hiatal hernia with right intrathoracic stomach along with a left sided Morgagni hernia in combination.

  16. Dealing with Diverticulitis | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... of this page please turn Javascript on. Feature: Diverticulitis Dealing with Diverticulitis Past Issues / Winter 2010 Table of Contents Sharon ... husband Don—has made a full recovery from diverticulitis, following surgery. Photo: Don Ellison My problems with ...

  17. Efficacy of Gum Chewing on Bowel Movement After Open Colectomy for Left-Sided Colorectal Cancer: A Randomized Clinical Trial.

    Science.gov (United States)

    Kobayashi, Takaaki; Masaki, Tadahiko; Kogawa, Koji; Matsuoka, Hiroyoshi; Sugiyama, Masanori

    2015-11-01

    Prolonged intestinal paralysis can be a problem after gastrointestinal surgery. Several systematic reviews and meta-analyses have suggested the efficacy of gum chewing for the prevention of postoperative ileus. The purpose of this study was to examine the efficacy of gum chewing for the recovery of bowel function after surgery for left-sided colorectal cancer and to determine the physiological mechanism underlying the effect of gum chewing on bowel function. This was a single-center, placebo-controlled, parallel-group, prospective randomized trial. The study was conducted at a general hospital in Japan. Forty-eight patients with left-sided colorectal cancer were included. The patients were randomly assigned to a gum group (N = 25) and a control group (N = 23). Four patients in the gum group and 1 in the control group were subsequently excluded because of difficulties in continuing the trial, resulting in the analysis of 21 and 22 patients in the respective groups. Patients in the gum group chewed commercial gum 3 times a day for ≥5 minutes each time from postoperative day 1 to the first day of food intake. The time to first flatus and first bowel movement after the operation were recorded, and the colonic transit time was measured. Gut hormones (gastrin, des-acyl ghrelin, motilin, and serotonin) were measured preoperatively, perioperatively, and on postoperative days 1, 3, 5, 7, and 10. Gum chewing did not significantly shorten the time to the first flatus (53 ± 2 vs. 49 ± 26 hours; p = 0.481; gum vs. control group), time to first bowel movement (94 ± 44 vs. 109 ± 34 hours; p = 0.234), or the colonic transit time (88 ± 28 vs. 88 ± 21 hours; p = 0.968). However, gum chewing significantly increased the serum levels of des-acyl ghrelin and gastrin. The main limitation was a greater rate of complications than anticipated, which limited the significance of the findings. Gum chewing changed the serum levels of des-acyl ghrelin and gastrin, but we were unable to

  18. Diverticulitis in immunosuppressed patients: A fatal outcome requiring a new approach?

    Science.gov (United States)

    Brandl, Andreas; Kratzer, Theresa; Kafka-Ritsch, Reinhold; Braunwarth, Eva; Denecke, Christian; Weiss, Sascha; Atanasov, Georgi; Sucher, Robert; Biebl, Matthias; Aigner, Felix; Pratschke, Johann; Öllinger, Robert

    2016-01-01

    Background Diagnosis and treatment of diverticulitis in immunosuppressed patients are more challenging than in immunocompetent patients, as maintenance immunosuppressive therapies may mask symptoms or impair the patient’s ability to counteract the local and systemic infective sequelae of diverticulitis. The purpose of this study was to compare the in-hospital mortality and morbidity due to diverticulitis in immunosuppressed and immunocompetent patients and identify risk factors for lethal outcomes. Methods This retrospective study included consecutive in-patients who received treatment for colonic diverticulitis at our institution between April 2008 and April 2014. Patients were divided into immunocompetent and immunosuppressed groups. Primary end points were mortality and morbidity during treatment. Risk factors for death were evaluated. Results Of the 227 patients included, 15 (6.6%) were on immunosuppressive therapy for solid organ transplantation, autoimmune disease, or cerebral metastasis. Thirteen of them experienced colonic perforation and showed higher morbidity (p = 0.039). Immunosuppressed patients showed longer stays in hospital (27.6 v. 14.5 d, p = 0.016) and in the intensive care unit (9.8 v. 1.1 d, p operations (66% v. 29.2%, p = 0.004), and higher in-hospital mortality (20% v. 4.7%, p = 0.045). Age, perforated diverticulitis with diffuse peritonitis, emergency operation, C-reactive protein > 20 mg/dL, and immunosuppressive therapy were significant predictors of death. Age (hazard ratio [HR] 2.57, p = 0.008) and emergency operation (HR 3.03, p = 0.003) remained significant after multivariate analysis. Conclusion Morbidity and mortality due to sigmoid diverticulitis is significantly higher in immunosuppressed patients. Early diagnosis and treatment considering elective sigmoid resection for patients with former episodes of diverticulitis who are wait-listed for transplant is crucial to prevent death. PMID:27240131

  19. Oral antibiotic treatment of left-sided infectious endocarditis verified by 16S-PCR

    DEFF Research Database (Denmark)

    Bruun, Louise E; Tønder, Niels; Hansen, Thomas Fritz

    2011-01-01

    Treatment of infectious endocarditis (IE) comprises intravenously administered antibiotic medications given at high doses for 4-6 weeks--sometimes even longer. Approximately 50% of patients referred to tertiary care centres require additional surgical intervention. At present there are few papers...... describing the effects of oral antibiotic treatment in IE, and only in patients with right-sided endocarditis. In this case report we present a patient with left-sided Streptococcus endocarditis successfully treated with oral antibiotic drugs....

  20. Left-Sided Patent Ductus Arteriosus in a Right-Sided Aortic Arch

    Directory of Open Access Journals (Sweden)

    Ming-Yen Ng

    2014-01-01

    Full Text Available We present a 31-year-old female with repaired tetralogy of Fallot (TOF and right-sided aortic arch (RAA with left-sided patent ductus arteriosus (PDA originating from the left brachiocephalic artery. This is a rare finding but most common site for a PDA in TOF and a RAA. To the best of our knowledge, this is the first demonstration of this rare finding on MRI in the literature.

  1. Cenani-Lenz syndrome-like limb anomaly with more severe involvement of left side.

    Science.gov (United States)

    Ahmed, Saleem; Al-Aama, Jumana Yousef

    2012-07-13

    The authors describe a case of Cenani-Lenz syndrome, in a 3-month-old girl of non-consanguineous parents of Afghani origin. Digital anomalies consist of sandactyly of the fingers of both hands, disorganised phalanges more severe involvement of the left side without radioulnar synostosis. Although our patient lacks facial dysmorphic features reported previously. The cases of patients with CLS need to be carefully evaluated and described to determine if there is distinctive accompanying facial phenotype.

  2. Evaluatıng the effectiveness of frozen shoulder treatment on the right and left sides

    OpenAIRE

    Alptekin, Hasan Kerem; Aydın, Tuğba; İflazoğlu, Enes Serkan; Alkan, Mirsad

    2016-01-01

    [Purpose] To evaluate treatments with interferential current, hot pack, ultrasound therapy, stretching, strengthening and range-of-motion exercises, comparing between the right and left shoulders in terms of pain and functional capacity in patients with frozen shoulder. This was a retrospective study. [Subjects and Methods] Sixty-four patients (34 right side, 30 left side) were treated with interferential current and hot pack application for 20 min each, ultrasound therapy for 3 min, regular ...

  3. Pulmonary arterial hypertension secondary to chronic left-sided cardiac dysfunction in dogs.

    Science.gov (United States)

    Stepien, Rebecca L

    2009-09-01

    Pulmonary arterial hypertension is a description of a physiological finding rather than a diagnosis. Pulmonary arterial pressure is the result of interactions among pulmonary blood flow (right ventricular cardiac output), pulmonary vascular impedance and post-capillary pressure (typically reflecting left atrial pressure). When elevations in pulmonary arterial pressure (systolic/diastolic pulmonary arterial pressure > approximately 30/19 mmHg at rest) are accompanied by increased left atrial pressure, pulmonary arterial hypertension may be considered secondary to left-heart failure. Introduction of Doppler methods to diagnose pulmonary arterial hypertension has increased the awareness of the prevalence and importance of pulmonary arterial hypertension dogs with left-heart failure. Increasing understanding of the mechanism of development of pulmonary venous hypertension and reactive pulmonary arterial hypertension in dogs with left-heart disease has led to the development of successful additive therapies for progressive clinical signs in the setting of chronic therapy for congestive heart failure due to left-sided valvular and myocardial dysfunction. Because effective therapies for pulmonary arterial hypertension secondary to chronic left-sided cardiac dysfunction are now available, screening for pulmonary arterial hypertension should be a regular part of the Doppler echocardiographic examination in a clinical setting of chronic therapy for left-sided congestive heart failure due to valvular or myocardial disease.

  4. Right-sided diverticulitis mimics appendicitis.

    Science.gov (United States)

    Gilmore, Thomas; Jordan, Charlton; Edelstein, Elisabeth

    2013-01-01

    Right-sided diverticulitis is a rare source of right lower quadrant pain in Western society; however, it is quite common in Asian societies. Right-sided diverticulitis presents very similarly to appendicitis, with right lower quadrant pain, fever, nausea, and laboratory abnormalities, and is often seen in young patients. In this report, we present a case of right-sided diverticulitis. We review right-sided diverticulitis' diagnosis and management. It is important to diagnose right-sided diverticulitis because it is a good mimic of appendicitis and ideally should be diagnosed before a patient has unnecessary surgery. A 26-year-old Asian woman presented for evaluation of right lower quadrant pain and fever. She was initially thought to have appendicitis clinically, but had right-sided diverticulitis diagnosed by computed tomography (CT) scan. She was admitted and received intravenous antibiotics and bowel rest. Her right-sided diverticulitis resolved in 3 days. Severe right lower quadrant pain in young patients of Asian descent can be right-sided diverticulitis. Right-sided diverticulitis is a benign condition managed medically that mimics appendicitis. CT imaging seems to be the best way to avoid unnecessary surgery. Copyright © 2013 Elsevier Inc. All rights reserved.

  5. Correlation between complicated diverticulitis and visceral fat.

    Science.gov (United States)

    Jeong, Jong Heon; Lee, Hang Lak; Kim, Jin Ok; Tae, Hye Jin; Jung, Suk Hyun; Lee, Kang Nyeong; Jun, Dae Won; Lee, Oh Young; Yoon, Byung Chul; Choi, Ho Soon; Hahm, Joon Soo; Song, Soon Young

    2011-10-01

    The aim of this study was to examine the relationship of complications related to diverticulitis and visceral obesity. The study was based on a retrospective case note review conducted at the Hanyang University Hospital. Patients were diagnosed with diverticulitis based on clinical symptoms and abdominal computed tomography (CT) findings and divided into two groups: those admitted with complicated diverticulitis and those with a simple diverticulitis episode. We compared the body mass index (BMI) and degree of visceral obesity, measured by abdominal CT. The study included 140 patients, 87 (62.1%) were simple diverticulitis and 53 (37.9%) were complicated diverticulitis. In the complicated diverticulitis group, 9 (6.4%) cases were recurrent, 29 (20.7%) were perforation or abscess patients, and 28 (20%) were patients with systemic inflammatory response syndrome (SIRS). Of the SIRS patients, 13 were involved in other complication groups. When comparing in the two groups, the complicated diverticulitis group had a significantly higher visceral fat area (128.57 cm(2) vs 102.80 cm(2), P = 0.032) and a higher ratio of visceral fat area/subcutaneous fat area (0.997 vs 0.799, P = 0.014). Visceral obesity is significantly associated with complications of diverticulitis.

  6. A Delayed Recrudescent Case of Sigmoidocutaneous Fistula due to Diverticulitis

    Directory of Open Access Journals (Sweden)

    Takaaki Fujii

    2007-10-01

    Full Text Available Colocutaneous fistula caused by diverticulitis is relatively rare, and a delayed recrudescent case of colocutaneous fistula is very uncommon. We herein report a rare case of a Japanese 56-year-old male with delayed recrudescent sigmoidocutaneous fistula due to diverticulitis. A colocutaneous fistula was formed after a drainage operation against a perforation of the sigmoid colon diverticulum. After 5 years from treatment, he was admitted to our hospital because of lower abdominal pain. We diagnosed the recrudescent sigmoidocutaneous fistula by abdominal computed tomography and gastrografin enema, and managed the patient with total parenteral nutrition and antibiotics. As the fistula formation did not improve, a low anterior resection with fistulectomy was performed. The postoperative course was uneventful and the patient was discharged. It has been reported that, in fistulas of the skin caused by diverticular disease, complete closure of the fistula by conservative therapy may not be possible. This case also implies the possibility of a recurrence of the fistula even if the conservative treatment was effective. In cases of colocutaneous fistulas due to diverticulitis, radical surgery is considered necessary because of possibility of recurrence of the fistula.

  7. [Left-sided endocarditis due to gram-negative bacilli: epidemiology and clinical characteristics].

    Science.gov (United States)

    Noureddine, Mariam; de la Torre, Javier; Ivanova, Radka; Martínez, Francisco José; Lomas, Jose María; Plata, Antonio; Gálvez, Juan; Reguera, Jose María; Ruiz, Josefa; Hidalgo, Carmen; Luque, Rafael; García-López, María Victoria; de Alarcón, Arístides

    2011-04-01

    The aim of this study is to describe the epidemiological, clinical characteristics, and outcome of patients with left-side endocarditis caused by gram-negative bacteria. Prospective multicenter study of left-sided infective endocarditis reported in the Andalusian Cohort for the Study of Cardiovascular Infections between 1984 and 2008. Among the 961 endocarditis, 24 (2.5%) were caused by gram-negative bacilli. The most common pathogens were Escherichia coli, Pseudomonas aeruginosa and Salmonella enterica. Native valves (85.7%) were mainly affected, most of them with previous valve damage (57%). Comorbidity was greater (90% vs 39%; P=.05) than in endocarditis due to other microorganism, the most frequent being, diabetes, hepatic cirrhosis and neoplasm. A previous manipulation was found in 47.6% of the cases, and 37% were considered hospital-acquired. Renal failure (41%), central nervous system involvement (33%) and ventricular dysfunction (45%) were the most frequent complications. Five cases (21%) required cardiac surgery, mostly due to ventricular dysfunction. More than 50% of cases were treated with aminoglycosides, but this did not lead to a better outcome or prognosis. Mortality (10 patients) was higher than that reported with other microorganisms (41% vs 35%; P=.05). Left-sided endocarditis due to gram-negative bacilli is a rare disease, which affects patients with major morbidities and often with a previous history of hospital manipulations. Cardiac, neurological and renal complications are frequent and associated with a high mortality. The association of aminoglycosides in the antimicrobial treatment did not involve a better outcome or prognosis. Copyright © 2010 Elsevier España, S.L. All rights reserved.

  8. Left-sided appendicitis:Review of 95 published cases and a case report

    Institute of Scientific and Technical Information of China (English)

    Sami; Akbulut; Abdullah; Ulku; Ayhan; Senol; Mahmut; Tas; Yusuf; Yagmur

    2010-01-01

    AIM:To give an overview of the literature on left-sided acute appendicitis (LSAA) associated with situs inversus totalis (SIT) and midgut malrotation (MM).METHODS:We present a new case of LSAA with SIT and a literature review of studies published in the English language on LSAA,accessed via PubMed and Google Scholar databases.RESULTS:Ninety-five published cases of LSAA were evaluated and a 25-year-old female,who presented to our clinic with left lower abdominal pain caused by LSAA,is reported.In the reviewe...

  9. Seizures accelerate forgetting in patients with left-sided temporal lobe epilepsy.

    Science.gov (United States)

    Jokeit, H; Daamen, M; Zang, H; Janszky, J; Ebner, A

    2001-07-10

    Ten patients with refractory temporal lobe epilepsy performed a word-position association learning task every 24 hours during video EEG monitoring. On 55 occasions recall performance was tested 30 minutes and 24 hours after the initial learning phase. Patients with left- but not right-sided temporal lobe epilepsy exhibited impaired retention of word position if a seizure had occurred during the preceding 24-hour interval. Seizures may impair the consolidation of memory in patients with left-sided temporal lobe epilepsy beyond the chronic memory deficits caused by the underlying pathology.

  10. Warfarin therapy and incidence of cerebrovascular complications in left-sided native valve endocarditis

    DEFF Research Database (Denmark)

    Snygg-Martin, U; Rasmussen, Rasmus Vedby; Hassager, C;

    2011-01-01

    Anticoagulant therapy has been anticipated to increase the risk of cerebrovascular complications (CVC) in native valve endocarditis (NVE). This study investigates the relationship between ongoing oral anticoagulant therapy and the incidence of symptomatic CVC in left-sided NVE. In a prospective...... factors for CVC, while warfarin on admission (aOR 0.26, 95% CI 0.07-0.94), history of congestive heart failure (adjusted OR 0.22, 95% CI 0.1-0.52) and previous endocarditis (aOR 0.1, 95% CI 0.01-0.79) correlated with lower CVC frequency....

  11. Diverticulitis and diverticulosis - discharge

    Science.gov (United States)

    ... In the beginning, you may need to avoid whole-grain foods, fruits, and vegetables. This will help your colon ... you eat for a few days. High fiber foods include: Fruits, such as tangerines, ... breads (whole wheat or whole rye) When ...

  12. Quantitative assessment of left-sided valvular regurgitation by multi-gated equilibrium scintigraphy

    Energy Technology Data Exchange (ETDEWEB)

    Kosuda, Shigeru; Kunieda, Etsuo; Takagi, Yaeko (Keio Univ., Tokyo (Japan). School of Medicine)

    1983-04-01

    In order to evaluate quantitatively left-sided valvular regurgitation by multi-gated equilibrium scintigraphy, regurgitant fraction (RF) was defined as following, RF = (LVCO - RVCO)/RVCO = SVR - 1. LVCO; left ventricular count output. RVCO; right ventricular count output. SVR; stroke volume ratio. RF values in 70 subjects were calculated after multigated equilibrium scintigraphies were performed. In 85% of 54 subjects without regurgitation, RF was less than 0.5 (MEAN +- S.D. 0.29 +- 0.28). In all of 16 patients with mitral and/or aortic regurgitation, RF was more than 0.5 (MEAN +- S.D. 1.68 +- 0.99) (P<0.001). Furthermore, the value of RF indicated the severity of regurgitation based on Sellers' criteria determined by contrast angiography. After successful valve replacement, post-operative RF reduced and were within normal values. We conclude that RF by multi-gated equilibrium scintigraphy permits noninvasive, quantitative assessment of left-sided valvular regurgitation, and RF is highly reproducible and useful for post-operative assessment in patients with valvular regurgitation.

  13. Evaluatıng the effectiveness of frozen shoulder treatment on the right and left sides.

    Science.gov (United States)

    Alptekin, Hasan Kerem; Aydın, Tuğba; İflazoğlu, Enes Serkan; Alkan, Mirsad

    2016-01-01

    [Purpose] To evaluate treatments with interferential current, hot pack, ultrasound therapy, stretching, strengthening and range-of-motion exercises, comparing between the right and left shoulders in terms of pain and functional capacity in patients with frozen shoulder. This was a retrospective study. [Subjects and Methods] Sixty-four patients (34 right side, 30 left side) were treated with interferential current and hot pack application for 20 min each, ultrasound therapy for 3 min, regular range-of-motion exercises, stretching exercises, strengthening with a Theraband in all directions and post-exercise proprioceptive neuromuscular facilitation techniques. All cases were evaluated with visual analogue scales for pain, passive and active range of motion, Constant score, and the shoulder disability questionnaire, at baseline and 7 and 12 weeks after baseline. [Results] Marked improvement was noted in all patients in both right and left sides after treatment, and at 7 and 12 weeks of follow-up compared with baseline. There was no significant difference between the right and left shoulder groups, in all outcome measures. [Conclusion] The combination of physical therapy, exercise, and manual techniques is effective in treating frozen shoulder. The location of the lesion in the right or left shoulder does not, in itself, affect the prognosis or treatment outcome.

  14. Evaluatıng the effectiveness of frozen shoulder treatment on the right and left sides

    Science.gov (United States)

    Alptekin, Hasan Kerem; Aydın, Tuğba; İflazoğlu, Enes Serkan; Alkan, Mirsad

    2016-01-01

    [Purpose] To evaluate treatments with interferential current, hot pack, ultrasound therapy, stretching, strengthening and range-of-motion exercises, comparing between the right and left shoulders in terms of pain and functional capacity in patients with frozen shoulder. This was a retrospective study. [Subjects and Methods] Sixty-four patients (34 right side, 30 left side) were treated with interferential current and hot pack application for 20 min each, ultrasound therapy for 3 min, regular range-of-motion exercises, stretching exercises, strengthening with a Theraband in all directions and post-exercise proprioceptive neuromuscular facilitation techniques. All cases were evaluated with visual analogue scales for pain, passive and active range of motion, Constant score, and the shoulder disability questionnaire, at baseline and 7 and 12 weeks after baseline. [Results] Marked improvement was noted in all patients in both right and left sides after treatment, and at 7 and 12 weeks of follow-up compared with baseline. There was no significant difference between the right and left shoulder groups, in all outcome measures. [Conclusion] The combination of physical therapy, exercise, and manual techniques is effective in treating frozen shoulder. The location of the lesion in the right or left shoulder does not, in itself, affect the prognosis or treatment outcome. PMID:26957759

  15. Functional Treatment of an Asymmetry Case Having Left Side Paralysis: A Case Report

    Science.gov (United States)

    Rubenduz, Meliha; Uslu, Ozge

    2010-01-01

    This case report presents the results of functional and myofunctional treatment of a 9-year, 5-month-old male patient with laterognathy, facial asymmetry and dentofacial deformity. The patient had a history of herpes encephalitis at age 8.5 months and palsy on the left side in early childhood, and his left side remained paralyzed as a sequela. The patient had dentoalveolar asymmetry with a Class I right and Class III left canine relation, a 1.5 mm midline deviation, anterior cross-bite, an overjet of −3 mm and an overbite of 3 mm. The dentoalveolar and facial asymmetries were corrected using a modified removable appliance, with an acrylic vestibular shield inserted on the right side to guide the mandible in the upper arch and an acrylic plate with artificial teeth in the lower arch. The patient was instructed to practice myofunctional exercises regularly. In total, treatment, including observation, was completed in a period of 2 years and 10 months, at which time, a marked correction in facial asymmetry and profile and improvement in smile esthetics could be observed. PMID:20613926

  16. Left-sided gallbladder (Sinistroposition encountered during laparoscopic cholecystectomy: A rare case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Menelaos Zoulamoglou

    2017-01-01

    Conclusion: Surgeons, by placing the patient to left-side up position, are able to expose the Calot’s triangle and possible accompanying anatomical anomalies and thus perform a safe laparoscopic cholecystectomy without difficult surgical modifications.

  17. Echocardiographic findings predict in-hospital and 1-year mortality in left-sided native valve Staphylococcus aureus endocarditis

    DEFF Research Database (Denmark)

    Lauridsen, Trine K.; Park, Lawrence; Tong, Steven Y C

    2015-01-01

    BACKGROUND: Staphylococcus aureus left-sided native valve infective endocarditis (LNVIE) has higher complication and mortality rates compared with endocarditis from other pathogens. Whether echocardiographic variables can predict prognosis in S aureus LNVIE is unknown. METHODS AND RESULTS: Consec...

  18. Outcome and treatment of acute diverticulitis

    NARCIS (Netherlands)

    Ünlü, Ç.

    2014-01-01

    The incidence of acute diverticulitis and subsequent hospital admissions are increasing in Western countries, imposing a significant burden on health care resources. The natural history of mild diverticulitis is usually mild, and most patients are treated by conservative means often including antibi

  19. Treatment strategies in recurrent and ongoing diverticulitis

    NARCIS (Netherlands)

    Gorter-Stam, Marguerite Annelie Willemijn

    2016-01-01

    Each year approximately 22,000 patients in the Netherlands are seen in the emergency department with suspected diverticulitis. This leads to an estimated 18,000 admissions a year with total estimated costs of 40 to 80 million euro per year. Diverticulitis is thus one of the most common and costly be

  20. Optimization of Heart Block in the Left-sided Whole Breast Radiation Treatments

    Directory of Open Access Journals (Sweden)

    Ning Jeff Yue

    2014-12-01

    Full Text Available Purpose: Blocks have been used to protect heart from potential radiation damage in left-sided breast treatments. Since cardiac motion pattern may not be fully captured on conventional 3DCT or 4DCT simulation scans, this study was intended to investigate the optimization of the heart block design taking the cardiac motion into consideration.Materials and Methods: Whole breast treatment plans using two opposed tangential fields were designed based on 4DCT simulation images for 10 left-sided breast cancer patients. Using an OBI system equipped to a Varian Linac, beam-eye viewed fluoroscopy images were acquired for each of the treatment beams after patient treatment setup, and the MLC heart blocks were overlaid onto the fluoroscopy images with an in-house software package. A non-rigid image registration and tracking algorithm was utilized to track the cardiac motion on the fluoroscopy images with minimal manual delineation for initialization, and the tracked cardiac motion information was used to optimize the heart block design to minimize the radiation damage to heart while avoiding the over-shielding that may lead to underdosing certain breast tissues. Results: Twenty-three sets of fluoroscopy images were acquired on 23 different days of treatment for the 10 patients. As expected, heart moved under the influences of both respiratory and cardiac motion. It was observed that for 16 out of the 23 treatments heart moved beyond the planed heart block into treatment fields and MLC had to be adjusted to fully block heart. The adjustment was made for all but one patient. The number of the adjusted MLC leaves ranged from 1 to 16 (mean = 10, and the MLC leaf position adjustment ranged from 2 mm to 10 mm (mean = 6 mm. The added heart block areas ranged from 3 mm2 to 1230 mm2 (mean = 331 mm2. Conclusion: In left-sided whole breast radiation treatments, simulation CT (and 4DCT based heart block design may not provide adequate heart protection for all the

  1. Detection of Left-Sided and Right-Sided Hearing Loss via Fractional Fourier Transform

    Directory of Open Access Journals (Sweden)

    Shuihua Wang

    2016-05-01

    Full Text Available In order to detect hearing loss more efficiently and accurately, this study proposed a new method based on fractional Fourier transform (FRFT. Three-dimensional volumetric magnetic resonance images were obtained from 15 patients with left-sided hearing loss (LHL, 20 healthy controls (HC, and 14 patients with right-sided hearing loss (RHL. Twenty-five FRFT spectrums were reduced by principal component analysis with thresholds of 90%, 95%, and 98%, respectively. The classifier is the single-hidden-layer feed-forward neural network (SFN trained by the Levenberg–Marquardt algorithm. The results showed that the accuracies of all three classes are higher than 95%. In all, our method is promising and may raise interest from other researchers.

  2. Right- vs. Left-Sided Metastatic Colorectal Cancer: Differences in Tumor Biology and Bevacizumab Efficacy

    Directory of Open Access Journals (Sweden)

    Paola Ulivi

    2017-06-01

    Full Text Available There is evidence of a different response to treatment with regard to the primary tumor localization (right-sided or left-sided in patients with metastatic colorectal cancer (mCRC. We analyzed the different outcomes and biomolecular characteristics in relation to tumor localization in 122 of the 370 patients with metastatic colorectal cancer enrolled onto the phase III prospective multicenter “Italian Trial in Advanced Colorectal Cancer (ITACa”, randomized to receive first-line chemotherapy (CT or CT plus bevacizumab (CT + B. RAS and BRAF mutations; baseline expression levels of circulating vascular endothelial growth factor (VEGF, endothelial nitric oxide synthase (eNOS, cyclooxygenase-2 (COX2, ephrin type-B receptor 4 (EPHB4, hypoxia-inducible factor 1-alpha (HIF-1α, lactate dehydrogenase (LDH, and high-sensitivity C reactive protein (hs-CRP; and inflammatory indexes such as the neutrophil-to-lymphocyte ratio, platelet-lymphocyte rate and systemic immune-inflammation index were evaluated. Patients with right-sided tumors showed a longer median progression-free survival in the CT + B arm than in the CT group (12.6 vs. 9.0 months, respectively, p = 0.017. Baseline inflammatory indexes were significantly higher in left-sided tumors, whereas eNOS and EPHB4 expression was significantly higher and BRAF mutation more frequent in right-sided tumors. Our data suggest a greater efficacy of the CT + B combination in right-sided mCRC, which might be attributable to the lower inflammatory status and higher expression of pro-angiogenic factors that appear to characterize these tumors.

  3. Optimum level of inferior mesenteric artery ligation for the left-sided colorectal cancer

    Science.gov (United States)

    Guraya, Salman Y.

    2016-01-01

    Objectives: To compares the effectiveness and impact of high inferior mesenteric artery (IMA) versus low IMA ligation on 5-year survival, lymph node yield rates, and peri-operative morbidity and mortality. Methods: The databases of Educational Resources Information Centre (ERIC), the Web of Science, EBSCO and MEDLINE were searched using MeSH terms ‘colorectal cancer’, ‘inferior mesenteric artery’, ‘high ligation’, ‘low ligation’, ‘mesenteric lymph nodes’, ‘prognosis’, and ‘survival’. Only clinical studies were selected and review articles and meta-analysis were excluded. In cases of duplicate cohorts, only the latest article was included. Irrelevant articles and the articles on both right and left sided CRC were excluded. The finally selected studies were analysed for the defined end-point outcomes. Results: The published data has shown that high IMA ligation improves the yield of harvested lymph node that allows accurate tumor staging and a more reliable estimation of prognosis. High ligation was not found to be positively correlated with increased anastomotic leakage or impaired genito-urinary function. However, high ligation demands advanced surgical expertise and longer operating time. There was no significant difference in 5-year survival rates for both techniques. Some studies have reported fatal complications of high ligation such as proximal bowel necrosis. Conclusion: Although there is no consensus, this research signals the routine use of high ligation for left-sided CRC. However, the published fatal complications following high ligation and no significant difference in 5-year survival rates demand more studies to establishing a unified protocol. PMID:27381531

  4. Postoperative radiotherapy following mastectomy for patients with left-sided breast cancer: A comparative dosimetric study

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Jiahao, E-mail: mashenglin@medmail.com.cn [Department of Radiation Oncology, Hangzhou Cancer Hospital, Hangzhou (China); Li, Xiadong; Deng, Qinghua [Department of Radiation Oncology, Hangzhou First People' s Hospital, Hangzhou (China); Xia, Bing; Wu, Shixiu [Department of Radiation Oncology, Hangzhou Cancer Hospital, Hangzhou (China); Liu, Jian [Department of Breast Surgery, Hangzhou First People' s Hospital, Hangzhou (China); Ma, Shenglin [Department of Radiation Oncology, Hangzhou First People' s Hospital, Hangzhou (China)

    2015-10-01

    The purposes of this article were to compare the biophysical dosimetry for postmastectomy left-sided breast cancer using 4 different radiotherapy (RT) techniques. In total, 30 patients with left-sided breast cancer were randomly selected for this treatment planning study. They were planned using 4 RT techniques, including the following: (1) 3-dimensional conventional tangential fields (TFs), (2) tangential intensity-modulated therapy (T-IMRT), (3) 4 fields IMRT (4F-IMRT), and (4) single arc volumetric-modulated arc therapy (S-VMAT). The planning target volume (PTV) dose was prescribed 50 Gy, the comparison of target dose distribution, conformity index, homogeneity index, dose to organs at risk (OARs), tumor control probability (TCP), normal tissue complication probability (NTCP), and number of monitor units (MUs) between 4 plans were investigated for their biophysical dosimetric difference. The target conformity and homogeneity of S-VMAT were better than the other 3 kinds of plans, but increased the volume of OARs receiving low dose (V{sub 5}). TCP of PTV and NTCP of the left lung showed no statistically significant difference in 4 plans. 4F-IMRT plan was superior in terms of target coverage and protection of OARs and demonstrated significant advantages in decreasing the NTCP of heart by 0.07, 0.03, and 0.05 compared with TFs, T-IMRT, and S-VMAT plan. Compared with other 3 plans, TFs reduced the average number of MUs. Of the 4 techniques studied, this analysis supports 4F-IMRT as the most appropriate balance of target coverage and normal tissue sparing.

  5. VMAT techniques for lymph node-positive left sided breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Pasler, Marlies; Lutterbach, Johannes; Bjoernsgard, Mari; Reichmann, Ursula; Bartelt, Susanne [Lake Constance Radiation Oncology Center Singen, Friedrichshafen (Germany); Georg, Dietmar [Medical Univ. Vienna/AKH Vienna (Austria). Dept. of Radiooncology; Medical Univ. Vienna (Austria). Christian Doppler Lab. for Medical Radiation Research for Radiation Oncology

    2015-09-01

    To investigate the plan quality of two different volumetric modulated arc therapy (VMAT) techniques for lymph node-positive left-sided breast cancer. Two VMAT plans were generated for 10 lymph node-positive left-sided breast cancer patients: one plan using one single segment of a full rotation, typically an arc segment of 230 (1s-VMAT); and a second plan consisting of 2 small tangential arc segments of about 50 (2s-VMAT). For plan comparison, various dose and dose volume metrics (D{sub mean}, D{sub 98%}, D{sub 2%} for target volumes, D{sub 2%}, D{sub mean} and V{sub x%} for organs at risk (OAR)) were evaluated. Both techniques fulfilled both clinical target dose and OAR goals. 1s-VMAT achieved a slightly better homogeneity and better target coverage (D{sub 2%} = 54.2 ± 0.7 Gy, D{sub 98%} = 30.3 ± 1.8 Gy) compared to 2s-VMAT (D{sub 2%} = 55.0 ± 1.1 Gy, D{sub 98%} = 29.9 ± 1.7 Gy). For geometrical reasons, OAR sparing was noticeable but not significant better using 2s-VMAT, particularly heart and contralateral breast. The heart received a mean dose of 4.4 ± 0.8 Gy using 1s-VMAT and 3.3 ± 1.0 Gy using 2s-VMAT; the contralateral breast received 1.5 ± 0.3 Gy and 0.9 ± 0.3 Gy, respectively. A VMAT technique based on two small tangential arc segments enables improved OAR sparing; the differences between the two techniques in target coverage and homogeneity are minor. Patient age and -anatomy must be considered for each individual case when deciding which technique to be used.

  6. Solitary caecum diverticulitis mimicking acute appendicitis.

    Science.gov (United States)

    Hot, Semih; Eğin, Seracettin; Gökçek, Berk; Yeşiltaş, Metin; Alemdar, Ali; Akan, Arzu; Karahan, Servet Rüştü

    2015-12-01

    Solitary cecum diverticulum is a benign formation, but it can be complicated with inflammation, perforation and bleeding. Cecum diverticulitis (CD) is the most common complication of caecal diverticulum and it has the highest incidence among Asians, but it is a rare condition in the western world. The incidence of colonic diverticular disease can vary according to national origin, cultural structure and nutritional habits. CD is not common in our country, but it is an important situation because of its clinical similarity with the commonly seen acute right side abdominal diseases like acute appendicitis. Preoperative diagnosis is difficult, and hence, the actual frequency is not known. The treatment of CD can vary from medical therapy to right hemi colectomy. In this study, we presented ten CD cases on whom surgical resection was performed in our surgery unit during the last 8 years. Our purpose was to increase the awareness of surgeons about this situation, and so, make them pay attention for not having their first experience in the operating room.

  7. Bladder diverticulitis: a case report.

    Science.gov (United States)

    Silberman, Michael; Jeanmonod, Rebecca

    2011-01-01

    Bladder diverticulum, an outpouching of the mucosa through the muscular wall of the bladder, is a multifactorial disease process that can be either acquired or congenital. Although small diverticuli are usually asymptomatic, a large diverticulum may result in hematuria, urinary tract infection, acute abdomen due to its rupture, acute urinary retention, or neoplasm formation. We describe the case of an elderly gentleman who presented to the emergency department with abdominal pain and was ultimately diagnosed with bladder diverticulitis, a disease not previously described in the literature.

  8. Bladder Diverticulitis: A Case Report

    Directory of Open Access Journals (Sweden)

    Michael Silberman

    2011-01-01

    Full Text Available Bladder diverticulum, an outpouching of the mucosa through the muscular wall of the bladder, is a multifactorial disease process that can be either acquired or congenital. Although small diverticuli are usually asymptomatic, a large diverticulum may result in hematuria, urinary tract infection, acute abdomen due to its rupture, acute urinary retention, or neoplasm formation. We describe the case of an elderly gentleman who presented to the emergency department with abdominal pain and was ultimately diagnosed with bladder diverticulitis, a disease not previously described in the literature.

  9. Duodenal diverticulitis. computed tomography findings; Diverticulities duodenal. Hallazgos en la TC

    Energy Technology Data Exchange (ETDEWEB)

    Sanchez, E.; Martin, S.; Garcia, J.; Dominguez, A. [Hospital Ramon y Cajal. Madrid (Spain)

    2001-07-01

    Duodenal diverticular occur very frequently among the general public. However, duodenal diverticulitis is a very uncommon clinical entity, the diagnosis of which requires radiological studies since the clinical signs cam mimic a great number of disease processes with different treatments. We present a case of duodenal diverticulitis in which the diagnosis according to ultrasound and computed tomography (CT) studies was confirmed intraoperatively. We also review the few cases of this entity reported in the literature. The CT findings are highly suggestive of duodenal diverticulitis given their similarity to those associated with diverticulitis at other sites. (Author) 5 refs,.

  10. Cauda Equina Syndrome Secondary to Complicated Diverticulitis

    Directory of Open Access Journals (Sweden)

    M. ter Horst

    2013-10-01

    Full Text Available A 58-year-old woman presented to the emergency department with cauda equina syndrome and sepsis. The symptoms were attributed to a complicated episode of sigmoid diverticulitis. MRI showed that the diverticulitis had caused an intra-abdominal fistula to a presacrally localized abscess expanding into the spinal canal, compressing the cauda equina nerves. Although Hartmann's procedure was performed, the neurological symptoms persisted, causing the patient to remain partially paraplegic. This case report illustrates that cauda equina syndrome is a condition that can also be caused by intra-abdominal pathology such as diverticulitis.

  11. Role of damage control surgery in the treatment of Hinchey III and IV sigmoid diverticulitis: a tailored strategy.

    Science.gov (United States)

    Cirocchi, Roberto; Arezzo, Alberto; Vettoretto, Nereo; Cavaliere, Davide; Farinella, Eriberto; Renzi, Claudio; Cannata, Gaspare; Desiderio, Jacopo; Farinacci, Federico; Barberini, Francesco; Trastulli, Stefano; Parisi, Amilcare; Fingerhut, Abe

    2014-11-01

    Many of the treatment strategies for sigmoid diverticulitis are actually focusing on nonoperative and minimally invasive approaches. The aim of this systematic review was to evaluate the actual role of damage control surgery (DCS) in the treatment of generalized peritonitis caused by perforated sigmoid diverticulitis.A literature search was performed in PubMed and Google Scholar for articles published from 1960 to July 2013. Comparative and noncomparative studies that included patients who underwent DCS for complicated diverticulitis were considered.Acute Physiology and Chronic Health Evaluation score, duration of open abdomen, intensive care unit length of stay, reoperation, bowel resection performed at first operation, fecal diversion, method, and timing of closure of abdominal wall were the main outcomes of interest.According to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses algorithm for the literature search and review, 10 studies were included in this systematic review. DCS was exclusively performed in diverticulitis patients with septic shock or requiring vasopressors intraoperatively. Two surgical different approaches were highlighted: limited resection of the diseased colonic segment with or without stoma or reconstruction in situ, and laparoscopic washing and drainage without colonic resection.Despite the heterogeneity of patient groups, clinical settings, and interventions included in this review, DCS appears to be a promising strategy for the treatment of Hinchey III and IV diverticulitis, complicated by septic shock. A tailored approach to each patient seems to be appropriate.

  12. Utilidad de la Tomografía Computada helicoidal en la diverticulitis aguda

    Directory of Open Access Journals (Sweden)

    Sebastián Atilio Rossini

    2009-09-01

    muy útil y eficaz para el diagnóstico, evaluación y manejo de los pacientes con sospecha clínica de diverticulitis.Objective: The evaluation of the usefulness of helical computed tomography (HCT in the diagnosis and therapeutic management of the acute diverticulitis. Materials and methods: Six months retrospective cohort study of 100 patient population clinically suspected of diverticulitis was carried out. The exams were made with oral and intravenous contrast unless the patient presented contraindications. A correlation of these studies with the therapeutic response and clinical follow up was done with surgery and histopathology. Results: From a total of 100 patients studied, 62 presented tomographic diagnosis of diverticulitis, 41 were classified as simple diverticulitis and 21 were complicated cases (abscess, phlegmon, plastron, free perforation, vesicocolonic fistula and intestinal obstruction. In 24 patients an alternative diagnosis was made (appendicitis, appendagitis, uretheral litiasis, colitis, salpingitis, pancreatitis, uraco cyst complication, colonic mecanical obstruction, colonic perforation with foreign body: 14 patients did not present tomographic findings to support the clinical symptoms, two of them were false-negative by the clinic and by the response to treatment. These data represented a sensibility of 96,87%, specificity of 100%, PPV of 100% and NPV of 94,7% and a certainty of 98 for the tomography diagnosis of acute diverticulitis. Of the 41 patients with tomographic diagnostic of not complicated diverticulitis, 37 received medical outpatient treatment and only 4 medical treatment with placement; of the 21 patients diagnosed with complicated diverticulitis, 18 were hospitalised with medical treatment and the other 3 patients needed surgery; of the 14 patients without tomographic findings of diverticulitis, in 12 outpatients an expectant conduct was followed and the other 2 received medical outpatient treatment. Conclusion: HCT is very useful

  13. [Sigmoidovesical fistula caused by diverticulitis detected with sigmoidoscopy].

    Science.gov (United States)

    Jung, Yong Wook; Yoo, Jung Hyun; Lee, Jung Soo; Jang, Byung Ik; Kim, Kyeong Ok; Jung, Sang Hun

    2011-11-25

    Enterovesical fistular is an abnormal communication between the intestine and the bladder. It represents a rare complication of intestinal diverticulitis, colorectal malignancy, bladder cancer, inflammatory bowel disease, radiotherapy, and trauma. The most common etiology is diverticular disease. A 70-year-old man came to our hospital due to frequent urinary tract infection, dysuria, pneumaturia and fecaluria. Sigmoidoscopy revealed a large diverticulum with impacted stool at the sigmoid colon. When the scope was inserted into the site, the patient complained of severe urgency and pneumaturia. CT scan was performed. 1.5 cm sized fistular tract between the sigmoid colon and bladder was noted. According to the endoscopy and CT finding, the diagnosis of colovesical fistula was made. The patient underwent surgical intervention. At laparotomy, there were multiple diverticula and fistular tract was noted.

  14. Therapeutical options in sigmoid diverticulitis. When should we operate?

    Science.gov (United States)

    Pătraşcu, Tr; Doran, H; Catrina, E; Mihalache, O

    2012-01-01

    Colonic diverticulosis is a benign disease whose incidence has been steadily increasing throughout the world, especially in the economically developed countries in Western Europe. This increase is connected to the population ageing process, the diverticulosis being characteristic in the elderly, and with nowadays' eating habits. Frequently, colonic diverticuli may cause complications, such as hemorrhage or diverticulitis, with pericolic abscesses or peritonitis. Consequently, efforts are being made to set up a therapeutic algorithm appropriate for the diverticular disease, the predominance of the conservative or surgical attitude being continuously adjusted. We have analyzed the therapeutic options, their advantages and their limitations, based on both the experience of the "Prof. I. Juvara" Surgical Department of the "Dr. I. Cantacuzino" Clinical Hospital and the latest data in medical literature. Celsius.

  15. Diverticulosis of the small bowel with Diverticulitis

    Energy Technology Data Exchange (ETDEWEB)

    Barner, L.; Doldt, H.; Strecker, E.P.

    1980-11-01

    Case report of diverticulosis of the small bowel complicated by diverticulitis. Radiography is the method of choice to demonstrate this finding preoperatively. This entity should be included in the differential diagnosis of right lower quadrant abdominal pecin.

  16. Sonographic findings of acute appendiceal diverticulitis

    Institute of Scientific and Technical Information of China (English)

    Tadao Kubota; Toshihiro Omori; Joji Yamamoto; Motoki Nagai; Satoshi Tamaki; Ken Sasaki

    2006-01-01

    Preoperative images of acute appendiceal diverticulitis are rarely reported because of the difficulty of distinguishing appendiceal diverticulitis from other iliocecal diseases like acute appendicitis or cecal diverticulitis. We report a case of preoperatively diagnosed acute appendiceal diverticulitis. A 30-year-old female with a presumptive diagnosis of acute appendicitis from history and physical examination was admitted to our hospital. Ultrasound sonography showed inflamed appendiceal diverticula and inflammatory changes of the surrounding tissue.The swollen appendix was detected but its findings were slightly different from those of typical acute appendicitis in the following points. One difference was the thickened wall of the appendix, the other difference was the presence of air in the appendix. The patient underwent appendectomy and the pathological specimen revealed inflammatory changes of diverticula within the appendix.

  17. CT of acute sigma diverticulitis; Computertomographie der akuten Sigmadivertikulitis

    Energy Technology Data Exchange (ETDEWEB)

    Ernst, S. [Klinikum Landshut (Germany). Strahlenabteilung; Wypior, H.J. [Klinikum Landshut (Germany). Strahlenabteilung; Stark, V. [Klinikum Landshut (Germany). Strahlenabteilung; Rath, M. [Klinikum Landshut (Germany). Strahlenabteilung

    1996-02-01

    To study the ranking of CT in the diagnosis of sigma diverticulitis. Comparison of results of the colon monocontrast enema with those obtained via CT and histopathology as gold standard. 32 patients were included who were operated on for sigma diverticulitis. In 30 patients both CT and monocontrast enema were performed and in two patients CT only. Acute inflammatory wall alterations are identified by CT with a sensitivity of 89.7% vs 96.3% via contrast enema. Pericolic reactions of the environment were seen via CT with 89.7% sensitivity. In case of covered perforations CT yielded a sensitivity of 76.5% vs 46.7% via contrast enema. Sensitivity for abscesses and fistulas was in each case 100% with CT. CT may help to identify extraluminal inflammatory changes and complications in diverticulitis. The degree of the inflammation can be classified and the surgical approach suitably influenced, respectively modified. (orig.) [Deutsch] Retrospektiv sollte die Wertigkeit der Computertomographie bei der Diagnostik der Sigmadivertikulitis untersucht werden. Ergebnisse des Kolon-Monokontrasteinlaufes werden mit denen in der CT und der Histopathologie als Goldstandard verglichen. 32 Patienten, die operativ an einer Sigmadivertikulitis versorgt wurden, gehen in die Studie ein. 30 Patienten erhielten sowohl ein CT als auch einen Kolon-Monokontrasteinlauf und zwei Patienten nur ein CT. Akut entzuendliche Wandalterationen liessen sich in der CT mit einer Sensitivitaet von 89,7% gegenueber 96,3% im Kontrasteinlauf erfassen. Perikolische Umgebungsreaktionen waren in der CT mit einer Sensitivitaet von 89,7% nachzuweisen. Bei gedeckten Perforationen errechnete sich fuer die CT eine Sensitivitaet von 76,5% gegenueber 46,7% im Kontrasteinlauf. Die Sensitivitaet fuer Abszesse und Fisteln betrug in der CT je 100%. Mittels der CT koennen extraluminale Entzuendungsveraenderungen und Komplikationen der Divertikulitis aufgezeigt werden. Das Entzuendungsausmass kann klassifiziert und die

  18. Predicting the optimal depth of left-sided central venous catheters in children.

    Science.gov (United States)

    Kim, H; Jeong, C-H; Byon, H-J; Shin, H K; Yun, T J; Lee, J-H; Park, Y-H; Kim, J-T

    2013-10-01

    The aim of this study was to predict the optimal depth for insertion of a left-sided central venous catheter in children. Using 3D chest computed tomography angiography, we measured the distance from a point where the internal jugular vein is at the superior border of the clavicle, and from a point where the subclavian vein is inferior to the anterior border of the clavicle, to the junction of the superior vena cava and the right atrium in 257 children. Linear regression analysis revealed that the distances correlated with age, weight and height. Simple formulae for the depth of a central venous catheter via the left internal jugular vein (0.07 × height (cm)) and the left subclavian vein (0.08 × height (cm)) were developed to predict placement of the central venous catheter tip at the junction of the superior vena cava with the right atrium. Using these fomulae, the proportion of catheter tips predicted to be correctly located was 98.5% (95% CI 96.8-100%) and 94.0% (95% CI 90.8-97.3%), respectively.

  19. An unusual case of metastasis to the left side of the heart: a case report

    Directory of Open Access Journals (Sweden)

    Boyars Michael

    2011-01-01

    Full Text Available Abstract Introduction Cardiac metastases are found in six to 20% of autopsies of patients with malignant neoplasm. The most common neoplasms that metastasize to the heart are malignant melanoma, lymphoma, and leukemia, but the relative numbers are greater with breast and lung cancers, reflecting the most common incidence of these cancers. Case presentation A 60-year-old Hispanic man presented to our hospital after being transferred from an outside hospital for workup and evaluation of an adrenal mass of the abdomen and pelvis, found on computed tomography. His chief complaint upon admission was altered mental status. Physical examination was unremarkable. He was alert and oriented and had a dry and non-erythematous oropharynx, and bilateral diffuse wheezing on lung examination. Computed tomography of the chest showed multiple hypodense lesions in the left ventricular myocardium, suggestive of metastases. There were also tiny sub-centimeter nodular densities in the right upper and lower lobes. Adrenal glands contained hypodense lesions, which showed characteristic adenocarcinomatous malignant cells. Conclusion Cancers which have metastasized to the heart are found in six to 20% of patients with malignant neoplasms. The right side of the heart is more commonly involved in metastasis. This study is unusual in that a tumor of an unknown primary origin had metastasized to the left side of the heart.

  20. Stomach position versus liver-to-thoracic volume ratio in left-sided congenital diaphragmatic hernia.

    Science.gov (United States)

    Cordier, Anne-Gaël; Cannie, Mieke M; Guilbaud, Lucie; De Laveaucoupet, Jocelyne; Martinovic, Jéléna; Nowakowska, Dorota; Milejska-Lewandowska, Malgorzata; Rodó, Carlota; Viaris de Lesegno, Benjamin; Votino, Carmela; Senat, Marie-Victoire; Jani, Jacques C; Benachi, Alexandra

    2015-01-01

    To describe a new grading method for stomach position (SP) in fetuses with left-sided congenital diaphragmatic hernia (L-CDH) using ultrasound and to correlate SP to liver position and to liver-to-thoracic cavity volume ratio (LiTR) using magnetic resonance imaging. SP were graded at the level of the 4-chamber view as following: grade 1-to-4 for stomach not visualised, visualised anteriorly at the apex of the heart, stomach showing abdominal structures anteriorly and stomach with its larger part posterior to the level of the atrial-ventricular heart valves, respectively. The LiTR was calculated and correlated to SP using the Mann-Whitney U test. Seventy-four fetuses were included. Median LiTR for grade 1 SP was 0% and was not different from median LiTR for grade 2 SP (0%, p=NS). Median LiTR for grade 3 SP was 14.9% and was significantly higher than for grade 2 SP (p<0.001). Similarly, median LiTR for grade 4 SP was 20.7% and was significantly higher than for grade 3 SP (p<0.05). When SP was grade 1 or 2, liver was intra-abdominal in 21 (84%) out of 25 fetuses while it was always intrathoracic for SP 3 or 4. In L-CDH, SP as described represents a simple indirect measurement of intrathoracic position and quantification of liver.

  1. Fetal Stomach Position Predicts Neonatal Outcomes in Isolated Left-Sided Congenital Diaphragmatic Hernia.

    Science.gov (United States)

    Basta, Amaya M; Lusk, Leslie A; Keller, Roberta L; Filly, Roy A

    2016-01-01

    We sought to determine the relationship between the degree of stomach herniation by antenatal sonography and neonatal outcomes in fetuses with isolated left-sided congenital diaphragmatic hernia (CDH). We retrospectively reviewed neonatal medical records and antenatal sonography of fetuses with isolated left CDH cared for at a single institution (2000-2012). Fetal stomach position was classified on sonography as follows: intra-abdominal, anterior left chest, mid-to-posterior left chest, or retrocardiac (right chest). Ninety fetuses were included with 70% surviving to neonatal discharge. Stomach position was intra-abdominal in 14% (n = 13), anterior left chest in 19% (n = 17), mid-to-posterior left chest in 41% (n = 37), and retrocardiac in 26% (n = 23). Increasingly abnormal stomach position was linearly associated with an increased odds of death (OR 4.8, 95% CI 2.1-10.9), extracorporeal membrane oxygenation (ECMO; OR 5.6, 95% CI 1.9-16.7), nonprimary diaphragmatic repair (OR 2.7, 95% CI 1.4-5.5), prolonged mechanical ventilation (OR 5.9, 95% CI 2.3-15.6), and prolonged respiratory support (OR 4.0, 95% CI 1.6-9.9). All fetuses with intra-abdominal stomach position survived without substantial respiratory morbidity or need for ECMO. Fetal stomach position is strongly associated with neonatal outcomes in isolated left CDH. This objective tool may allow for accurate prognostication in a variety of clinical settings. © 2015 S. Karger AG, Basel.

  2. AN UNASCENDED RIGHT KIDNEY WITH LEFT SIDED URETERIC CALCULI: A CADAVERIC CASE REPORT

    Directory of Open Access Journals (Sweden)

    Meril Ann Soman

    2014-06-01

    Full Text Available Anomalies of the urinary system constitute approximately 30% of all the congenital malformations. There are various associated anomalies involving number, size, shape, position and vascularity of the kidneys. Unascended kidneys refers to a halt in the migration of the kidneys during their normal embryological development. Defect in the ascent of the kidneys are closely related with variations in the branching pattern of aorta. Here we report a case of an unilateral unascended right kidney in a male cadaver encountered during routine medical dissection. A left sided ureteric calculi was also seen as an incidental finding in the same cadaver. Ureterolithiasis occurs worldwide in all sets of population with 80% of the stones found in the male sex in the age group of 30- 60 years. There are various factors which favour the formation of ureteric calculi which includes geographical, socio-economical as well as the mineral content of water consumed and some general medical causes. An attempt has been made to document the causes for this variation and the preventive measures that can be adopted to prevent the formation of ureteric calculi.

  3. Diagnosis and management of acute diverticulitis.

    Science.gov (United States)

    Wilkins, Thad; Embry, Katherine; George, Ruth

    2013-05-01

    Uncomplicated diverticulitis is localized diverticular inflammation, whereas complicated diverticulitis is diverticular inflammation associated with an abscess, phlegmon, fistula, obstruction, bleeding, or perforation. Patients with acute diverticulitis may present with left lower quadrant pain, tenderness, abdominal distention, and fever. Other symptoms may include anorexia, constipation, nausea, diarrhea, and dysuria. Initial laboratory studies include a complete blood count, basic metabolic panel, urinalysis, and measurement of C-reactive protein. Computed tomography, the most commonly performed imaging test, is useful to establish the diagnosis and the extent and severity of disease, and to exclude complications in selected patients. Colonoscopy is recommended four to six weeks after resolution of symptoms for patients with complicated disease or for another indication, such as age-appropriate screening. In mild, uncomplicated diverticulitis, antibiotics do not accelerate recovery, or prevent complications or recurrences. Hospitalization should be considered if patients have signs of peritonitis or there is suspicion of complicated diverticulitis. Inpatient management includes intravenous fluid resuscitation and intravenous antibiotics. Patients with a localized abscess may be candidates for computed tomography-guided percutaneous drainage. Fifteen to 30 percent of patients admitted with acute diverticulitis require surgical intervention during that admission. Laparoscopic surgery results in a shorter length of stay, fewer complications, and lower in-hospital mortality compared with open colectomy. The decision to proceed to surgery in patients with recurrent diverticulitis should be individualized and based on patient preference, comorbidities, and lifestyle. Interventions to prevent recurrences of diverticulitis include increased intake of dietary fiber, exercise, cessation of smoking, and, in persons with a body mass index of 30 kg per m(2) or higher, weight

  4. Jejunal diverticulitis: an unusual cause of an intra-abdominal abscess - coronal Computed Tomography reconstruction can aid the diagnosis

    Directory of Open Access Journals (Sweden)

    Jim Virjee

    2008-11-01

    Full Text Available Jejunal diverticulitis is a rare condition that can present with an acute abdomen and be referred for imaging.  We present the case of an elderly patient who at CT was diagnosed with an intra-abdominal abscess involving both jejunum and transverse colon. However, the underlying eitiology was not initially clear until small bowel barium follow-through.Pertinent points regarding CT findings in jejunal diverticulitis are discussed, and practical recommendations in small bowel diverticulum recognition and diagnosis are made. 

  5. Understanding Diverticulosis and Diverticulitis | NIH MedlinePlus the Magazine

    Science.gov (United States)

    ... page please turn Javascript on. Feature: Diverticulitis Understanding Diverticulosis and Diverticulitis Past Issues / Winter 2010 Table of ... weak spots. A single pouch is called a diverticulum; multiple ones, diverticula. When you have diverticula, it ...

  6. Diverticulosis and Diverticulitis - Multiple Languages: MedlinePlus

    Science.gov (United States)

    ... Home → Multiple Languages → All Health Topics → Diverticulosis and Diverticulitis URL of this page: https://medlineplus.gov/languages/ ... XYZ List of All Topics All Diverticulosis and Diverticulitis - Multiple Languages To use the sharing features on ...

  7. Preoperative staging of perforated diverticulitis by computed tomography scanning

    NARCIS (Netherlands)

    M.P.M. Gielens; I.M. Mulder (Irene); E. van der Harst (Erwin); M.P. Gosselink (Martijn Pieter); K.J. Kraal; H.T. Teng; J.F. Lange (Johan); J. Vermeulen (Jefrey)

    2012-01-01

    textabstractBackground: Treatment of perforated diverticulitis depends on disease severity classified according to Hinchey's preoperative classification. This study assessed the accuracy of preoperative staging of perforated diverticulitis by computerized tomography (CT) scanning. Methods: All patie

  8. Successful resection of osteosarcoma pulmonary metastasis extending into left side of heart under cardiopulmonary bypass: a case report

    Institute of Scientific and Technical Information of China (English)

    柴(王莹); 沈钢

    2002-01-01

    @@ Cancerous thrombi of metastatic tumors rarely extend into the cardiac cavity, but such cases usually contraindicate surgery. Here, we report a patient in whom osteosarcoma pulmonary metastasis extended into the left side of the heart, which had metastasized to the left lung after surgery of the chondroblastoma of the left knee, was successfully excised in bloc under CPB.

  9. Volumetric modulated arc therapy and breath-hold in image-guided locoregional left-sided breast irradiation

    NARCIS (Netherlands)

    Osman, S.O.; Hol, S.; Poortmans, P.M.P.; Essers, M.

    2014-01-01

    PURPOSE: To investigate the effects of using volumetric modulated arc therapy (VMAT) and/or voluntary moderate deep inspiration breath-hold (vmDIBH) in the radiation therapy (RT) of left-sided breast cancer including the regional lymph nodes. MATERIALS AND METHODS: For 13 patients, four treatment co

  10. Volumetric modulated arc therapy and breath-hold in image-guided locoregional left-sided breast irradiation

    NARCIS (Netherlands)

    Osman, S.O.; Hol, S.; Poortmans, P.M.P.; Essers, M.

    2014-01-01

    PURPOSE: To investigate the effects of using volumetric modulated arc therapy (VMAT) and/or voluntary moderate deep inspiration breath-hold (vmDIBH) in the radiation therapy (RT) of left-sided breast cancer including the regional lymph nodes. MATERIALS AND METHODS: For 13 patients, four treatment

  11. A Left-Sided Prevalence of Lentigo Maligna: A UK Based Observational Study and Review of the Evidence

    Directory of Open Access Journals (Sweden)

    Mark Gorman

    2015-01-01

    Full Text Available Skin cancer has been shown to present asymmetrically, prevalent on the left side of the body, more so in subtypes of cutaneous melanoma such as lentigo maligna. Biases have been linked to cumulative UV light exposure and automobile driving patterns. Though left-right ratios have previously correlated with the side men or women tend to position themselves or countries drive on, more recent trends indicate a consistent left-sided bias. To clarify reasons for changing trends, a review of the evidence base and LM’s laterality in a UK cohort (99 cases 2000–2011 was conducted for the first time. The strong correlation of left-sided excess, found in both genders (ratios 1.381–1.5, P<0.05  X2 0.841, is congruent with more recent findings. Though evidence indicates that driving position is no longer a risk factor for LM, due most likely to improved car window UV protection, it remains the most commonly attributed cause. Understanding phenomena such as UV lights “scatter effect” or that cumulative exposure may not be a significant risk factor helps rationalize older conclusions that would otherwise appear contradictory. The reasons for left-sided excess remain unclear but may be due to factors requiring further research such as the body’s anatomical/embryological asymmetry.

  12. Endoscopic Stenting as Bridge to Surgery versus Emergency Resection for Left-Sided Malignant Colorectal Obstruction: An Updated Meta-Analysis

    Directory of Open Access Journals (Sweden)

    Niccolò Allievi

    2017-01-01

    Full Text Available Introduction. Emergency resection represents the traditional treatment for left-sided malignant obstruction. However, the placement of self-expanding metallic stents and delayed surgery has been proposed as an alternative approach. The aim of the current meta-analysis was to review the available evidence, with particular interest for the short-term outcomes, including a recent multicentre RCT. Methods. We considered randomized controlled trials comparing stenting as a bridge to surgery and emergency surgery for the management of left-sided malignant large bowel obstruction, performing a systematic review in MEDLINE, PubMed database, and the Cochrane libraries. Results. We initially identified a total of 2543 studies. After the elimination of duplicates and the screening of titles and abstracts, seven studies, for a total of 448 patients, were considered. The current meta-analysis revealed no difference in the mortality rate between the stent group and the emergency surgery group; the postoperative complication rate (37.84% versus 54.87%, P=0.02, the stoma rate (28.8% versus 46.02%, P<0.0001, and the incidence of wound infection (8.11% versus 15.49%, P=0.01 were reduced after stent as a bridge to surgery. Conclusion. Colonic stenting as a bridge to surgery appears to be a safe approach to malignant large bowel obstruction. Possible advantages of this treatment can be identified in a reduced incidence of postoperative complications and a lower stoma rate. Further RCTs considering long-term outcomes and cost-effectiveness analysis are needed.

  13. Rebamipide enema therapy for left-sided ischemic colitis patients accompanied by ulcers: Open label study

    Science.gov (United States)

    Matsumoto, Satohiro; Tsuji, Kenichiro; Shirahama, Satoshi

    2008-01-01

    AIM: To attempt rectal administration of rebamipide in the treatment of ischemic colitis patients with ulcers, and evaluate its effects. METHODS: We compared 9 ischemic colitis patients (2 men, 7 women) with ulcers treated by bowel rest only from 2000 to 2005 (conventional therapy group), with 6 patients (2 men, 4 women) treated by rebamipide enema therapy in 2006 (rebamipide enema therapy group) and analyzed the mean duration of fasting and hospitalization, degree of ulcer healing, and decrease in WBC count for the two groups. RESULTS: The mean duration of fasting and hospitalization were 2.7 ± 1.8 d and 9.2 ± 1.5 d in the rebamipide group and 7.9 ± 4.1 d and 17.9 ± 6.8 d in the control group, respectively, and significantly reduced in the rebamipide group (t = -2.915; P = 0.0121 and t = -3.054; P = 0.0092). As for the degree of ulcer healing at 7 d after admission, the ulcer score was reduced by 3.5 ± 0.5 (points) in the rebamipide group and 2.8 ± 0.5 (points) in the control group (t = 1.975; P = 0.0797), while the decrease in WBC count was 120.0 ± 55.8 (× 102/μL) in the rebamipide group and 85.9 ± 56.8 (× 102/μL) in the control group (t = 1.006; P = 0.3360). CONCLUSION: In left-sided ischemic colitis patients with ulcers, rebamipide enema therapy significantly reduced the duration of fasting and hospitalization, recommending its use as a new and effective therapeutic alternative. PMID:18609691

  14. Distinctive left-sided distribution of adrenergic-derived cells in the adult mouse heart.

    Directory of Open Access Journals (Sweden)

    Kingsley Osuala

    Full Text Available Adrenaline and noradrenaline are produced within the heart from neuronal and non-neuronal sources. These adrenergic hormones have profound effects on cardiovascular development and function, yet relatively little information is available about the specific tissue distribution of adrenergic cells within the adult heart. The purpose of the present study was to define the anatomical localization of cells derived from an adrenergic lineage within the adult heart. To accomplish this, we performed genetic fate-mapping experiments where mice with the cre-recombinase (Cre gene inserted into the phenylethanolamine-n-methyltransferase (Pnmt locus were cross-mated with homozygous Rosa26 reporter (R26R mice. Because Pnmt serves as a marker gene for adrenergic cells, offspring from these matings express the β-galactosidase (βGAL reporter gene in cells of an adrenergic lineage. βGAL expression was found throughout the adult mouse heart, but was predominantly (89% located in the left atrium (LA and ventricle (LV (p<0.001 compared to RA and RV, where many of these cells appeared to have cardiomyocyte-like morphological and structural characteristics. The staining pattern in the LA was diffuse, but the LV free wall displayed intermittent non-random staining that extended from the apex to the base of the heart, including heavy staining of the anterior papillary muscle along its perimeter. Three-dimensional computer-aided reconstruction of XGAL+ staining revealed distribution throughout the LA and LV, with specific finger-like projections apparent near the mid and apical regions of the LV free wall. These data indicate that adrenergic-derived cells display distinctive left-sided distribution patterns in the adult mouse heart.

  15. Left-Sided Reoperations After Arterial Switch Operation: A European Multicenter Study.

    Science.gov (United States)

    Vida, Vladimiro L; Zanotto, Lorenza; Zanotto, Lucia; Stellin, Giovanni; Padalino, Massimo; Sarris, Georges; Protopapas, Eleftherios; Prospero, Carol; Pizarro, Christian; Woodford, Edward; Tlaskal, Thomas; Berggren, Hakan; Kostolny, Martin; Omeje, Ikenna; Asfour, Boulos; Kadner, Alexander; Carrel, Thierry; Schoof, Paul H; Nosal, Matej; Fragata, Josè; Kozłowski, Michał; Maruszewski, Bohdan; Vricella, Luca A; Cameron, Duke E; Sojak, Vladimir; Hazekamp, Mark; Salminen, Jukka; Mattila, Ilkka P; Cleuziou, Julie; Myers, Patrick O; Hraska, Viktor

    2017-09-01

    We sought to report the frequency, types, and outcomes of left-sided reoperations (LSRs) after an arterial switch operation (ASO) for patients with D-transposition of the great arteries (D-TGA) and double-outlet right ventricle (DORV) TGA-type. Seventeen centers belonging to the European Congenital Heart Surgeons Association (ECHSA) contributed to data collection. We included 111 patients who underwent LSRs after 7,951 ASOs (1.4%) between January 1975 and December 2010. Original diagnoses included D-TGA (n = 99) and DORV TGA-type (n = 12). Main indications for LSR were neoaortic valve insufficiency (n = 52 [47%]) and coronary artery problems (CAPs) (n = 21 [19%]). Median age at reoperation was 8.2 years (interquartile range [IQR], 2.9-14 years). Seven patients died early after LSRs (6.3%); 4 patients with D-TGA (5.9%) and 3 patients with DORV TGA-type (25%) (p = 0.02). Median age at last follow-up was 16.1 years (IQR, 9.9-21.8 years). Seventeen patients (16%) required another reoperation, which was more frequent in patients with DORV- TGA type (4 of 9 [45%]) than in patients with D-TGA (13 of 95 [14%]). Late death occurred in 4 patients (4 of 104 [3.8%]). The majority of survivors were asymptomatic at last clinical examination (84 of 100 [84%]). Reoperations for residual LSRs are infrequent but may become necessary late after an ASO, predominantly for neoaortic valve insufficiency and CAPs. Risk at reoperation is not negligible, and DORV TGA-type anatomy, as well as procedures on the coronary arteries, were significantly associated with a higher morbidity and a lower overall survival. Recurrent reoperations after LSRs may be required. Copyright © 2017 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  16. Diverticulitis of multiple diverticulosis of the terminal ileum.

    Science.gov (United States)

    Terada, Tadashi

    2013-01-01

    Diverticulosis of the terminal ileum is very rare. We report a case of diverticulitis of multiple diverticula of the terminal ileum. A 67-year-old Japanese woman consulted to our hospital because of abdominal pain and melena. A blood laboratory revealed severe anemia increased CRP (11.21 mg/dl). The upper and lower gastrointestinal endoscopic examination revealed no significant changes. The colon was free from diverticulum. CT demonstrated two tumors in the small intestine. PET identified a few shadows identical to the tumors detected by CT. The clinical diagnosis was small intestinal tumors, particularly malignant lymphoma. Operation was performed, and it revealed multiple tumor-like masses in the terminal ileum. The ulcers are deep and appeared diverticula. Microscopically, the diverticula were located in the proper muscle and subserosa. The walls of the diverticula were composed of granulation tissue with heavy lymphocytic and neutrophilic infiltration. Diverticular mucosal walls were recognized in some areas. The lymphocytes were free from atypia, and no features of malignant lymphoma were recognized. The pathological diagnosis was severe diverticulitis of multiple diverticula in the terminal ileum.

  17. Left-sided breast cancer irradiation using rotational and fixed-field radiotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Qi, X. Sharon, E-mail: xqi@mednet.ucla.edu [Department of Radiation Oncology, University of California Los Angeles, Los Angeles, CA (United States); Liu, Tian X. [Department of Radiology, Baylor College of Medicine, Houston, TX (United States); Liu, Arthur K.; Newman, Francis; Rabinovitch, Rachel; Kavanagh, Brian [Department of Radiation Oncology, University of Colorado, Denver, CO (United States); Hu, Y. Angie [Department of Radiation Oncology, Duke University, Durham, NC (United States)

    2014-10-01

    The 3-dimensional conformal radiotherapy (3DCRT) technique is the standard for breast cancer radiotherapy. During treatment planning, not only the coverage of the planning target volume (PTV) but also the minimization of the dose to critical structures, such as the lung, heart, and contralateral breast tissue, need to be considered. Because of the complexity and variations of patient anatomy, more advanced radiotherapy techniques are sometimes desired to better meet the planning goals. In this study, we evaluated external-beam radiation treatment techniques for left breast cancer using various delivery platforms: fixed-field including TomoDirect (TD), static intensity-modulated radiotherapy (sIMRT), and rotational radiotherapy including Elekta volumetric-modulated arc therapy (VMAT) and tomotherapy helical (TH). A total of 10 patients with left-sided breast cancer who did or did not have positive lymph nodes and were previously treated with 3DCRT/sIMRT to the entire breast were selected, their treatment was planned with Monaco VMAT, TD, and TH. Dosimetric parameters including PTV coverage, organ-at-risk (OAR) sparing, dose-volume histograms, and target minimum/maximum/mean doses were evaluated. It is found that for plans providing comparable PTV coverage, the Elekta VMAT plans were generally more inhomogeneous than the TH and TD plans. For the cases with regional node involvement, the average mean doses administered to the heart were 9.2 (± 5.2) and 8.8 (± 3.0) Gy in the VMAT and TH plans compared with 11.9 (± 6.4) and 11.8 (± 9.2) Gy for the 3DCRT and TD plans, respectively, with slightly higher doses given to the contralateral lung or breast or both. On average, the total monitor units for VMAT plans are 11.6% of those TH plans. Our studies have shown that VMAT and TH plans offer certain dosimetric advantages over fixed-field IMRT plans for advanced breast cancer requiring regional nodal treatment. However, for early-stage breast cancer fixed

  18. Image-Guided Radiotherapy for Left-Sided Breast Cancer Patients: Geometrical Uncertainty of the Heart

    Energy Technology Data Exchange (ETDEWEB)

    Topolnjak, Rajko; Borst, Gerben R.; Nijkamp, Jasper [Radiotherapy Department, Netherlands Cancer Institute/Antoni van Leeuwenhoek Huis, Amsterdam (Netherlands); Sonke, Jan-Jakob, E-mail: j.sonke@nki.nl [Radiotherapy Department, Netherlands Cancer Institute/Antoni van Leeuwenhoek Huis, Amsterdam (Netherlands)

    2012-03-15

    Purpose: To quantify the geometrical uncertainties for the heart during radiotherapy treatment of left-sided breast cancer patients and to determine and validate planning organ at risk volume (PRV) margins. Methods and Materials: Twenty-two patients treated in supine position in 28 fractions with regularly acquired cone-beam computed tomography (CBCT) scans for offline setup correction were included. Retrospectively, the CBCT scans were reconstructed into 10-phase respiration correlated four-dimensional scans. The heart was registered in each breathing phase to the planning CT scan to establish the respiratory heart motion during the CBCT scan ({sigma}{sub resp}). The average of the respiratory motion was calculated as the heart displacement error for a fraction. Subsequently, the systematic ({Sigma}), random ({sigma}), and total random ({sigma}{sub tot}={radical}({sigma}{sup 2}+{sigma}{sub resp}{sup 2})) errors of the heart position were calculated. Based on the errors a PRV margin for the heart was calculated to ensure that the maximum heart dose (D{sub max}) is not underestimated in at least 90% of the cases (M{sub heart} = 1.3{Sigma}-0.5{sigma}{sub tot}). All analysis were performed in left-right (LR), craniocaudal (CC), and anteroposterior (AP) directions with respect to both online and offline bony anatomy setup corrections. The PRV margin was validated by accumulating the dose to the heart based on the heart registrations and comparing the planned PRV D{sub max} to the accumulated heart D{sub max}. Results: For online setup correction, the cardiac geometrical uncertainties and PRV margins were N-Ary-Summation = 2.2/3.2/2.1 mm, {sigma} = 2.1/2.9/1.4 mm, and M{sub heart} = 1.6/2.3/1.3 mm for LR/CC/AP, respectively. For offline setup correction these were N-Ary-Summation = 2.4/3.7/2.2 mm, {sigma} = 2.9/4.1/2.7 mm, and M{sub heart} = 1.6/2.1/1.4 mm. Cardiac motion induced by breathing was {sigma}{sub resp} = 1.4/2.9/1.4 mm for LR/CC/AP. The PRV D{sub max

  19. Appendicitis/diverticulitis: diagnostics and conservative treatment.

    Science.gov (United States)

    Kruis, Wolfgang; Morgenstern, Julia; Schanz, Stefan

    2013-01-01

    Appendicitis and diverticulitis are very common entities that show some similarities in diagnosis and course of disease. Both are widely believed to be simple clinical diagnoses, which is in contrast to scientific evidence. An accurate diagnosis has to describe not only the initial detection, but particularly the severity of the disease. It is based mainly on cross-sectional imaging by ultrasound (US) and computed tomography (CT). Appendectomy is the standard treatment for acute appendicitis and is mandatory in complicated cases. Antibiotic therapy is similarly effective in uncomplicated appendicitis, but long-term results are not sufficiently known. Treatment of diverticulitis is related to the disease status. Complications such as perforation and bleeding require intervention. Uncomplicated diverticulitis as graded by US or CT are subject to conservative management, in the form of outpatient or hospital care. It is an unresolved debate as to whether antibiotic treatment offers benefits. Mesalazine seems at least to improve pain. The real challenge is treatment of recurrent diverticulitis. Lifestyle measures such as nutritional habits and physical activity are found to influence diverticular disease. Besides immunosuppression, obesity is a significant risk factor for complicated diverticulitis. Whether any medication such as chronic antibiotics, probiotics or mesalazine offers benefits is unclear. The indication for sigmoid resection has changed; it is no longer given by the number of attacks, but rather by structural changes as depicted by cross-sectional imaging.

  20. CT findings in acute small bowel diverticulitis; Computertomographie bei akuter Duenndarmdivertikulitis

    Energy Technology Data Exchange (ETDEWEB)

    Ferstl, F.J.; Obert, R. [Radiologisch-Nuklearmedizinisches Zentrum (RNZ) am St. Theresienkrankenhaus Nuernberg (Germany)

    2004-02-01

    Small bowel diverticulitis is a rare cause of an acute abdomen. Originating from acquired diverticula of the jejunum, less often of the ileum, or Meckel diverticulum, the symptoms are non-specific, simulating other acute inflammatory disorders, such as appendicitis, cholecystitis or colonic diverticulitis. The diagnosis of small bowel diverticulitis is solely based on radiologic findings, with computed tomography (CT) regarded as the method of choice. In recent years, a number of case reports have described the spectrum of the CT features in acute small bowel diverticulitis and its dependence on the severity of the inflammatory process. Typical findings are an inflamed diverticulum, inflammatory mesenteric infiltration, extraluminal gas collection and mural edema of adjacent small bowel loops with resultant separation of bowel loops. An enterolith is rarely found in an inflamed diverticulum. Complications include abscesses, fistulae, small bowel obstruction and free perforation with peritonitis. Small bowel diverticulitis can be a diagnostic problem if it involves the terminal ileum or Meckel's diverticulum. For preoperative confirmation of the presumed diagnosis of small bowel diverticulitis on CT, an enteroclysis for acquired diverticula or a technetium scan for Meckel's diverticulum should be performed. We present the CT findings in three patients of acute small bowel diverticulitis, two affecting the jejunum and one a Meckel's diverticulum. (orig.) [German] Die akute Duenndarmdivertikulitis ist eine seltene Ursache eines akuten Abdomens. Ausgehend von den erworbenen Divertikeln des Jejunums, seltener des Ileums, oder von einem Meckel-Divertikel, manifestiert sich die Divertikulitis klinisch durch eine unspezifische Symptomatik, die zuerst an die haeufigeren, akutentzuendlichen Erkrankungen des Abdomens wie z. B. Appendizitis, Cholezystitis oder Kolondivertikulitis denken laesst. Die Duenndarmdivertikulitis kann praeoperativ nur durch

  1. Left-sided appendicitis in children with congenital gastrointestinal malrotation: a diagnostic pitfall in the emergency department.

    Science.gov (United States)

    Taslakian, Bedros; Issa, Ghada; Hourani, Roula; Akel, Samir

    2013-06-10

    Acute appendicitis is one of the most common conditions requiring emergency surgery. However, acute appendicitis presenting with left lower quadrant abdominal pain is extremely rare. Imaging, particularly CT , plays an important role in establishing an accurate and prompt diagnosis, as delay in diagnosis may occur due to lack of uniformity in the clinical signs and symptoms. We report a rare case of a 10-year-old boy who presented with persistent left lower quadrant pain of several days duration, in which the CT scan of the abdomen and pelvis was essential in establishing the correct diagnosis. The malpositioned inflamed appendix was clearly identified in the left side of the abdomen, with the characteristic CT findings of uncomplicated intestinal malrotation. Left-sided acute appendicitis should be considered in the differential diagnosis of young patients presenting with left lower quadrant pain, in order to avoid delay in diagnosis and guide the surgical intervention.

  2. FEASIBILITY OF IMAGE-GUIDED RADIOTHERAPY FOR CARDIAC SPARING IN PATIENTS WITH LEFT-SIDED BREAST CANCER

    Directory of Open Access Journals (Sweden)

    Claire eLEMANSKI

    2014-09-01

    Full Text Available Patients with left-sided breast cancer are at risk of cardiac toxicity because of cardiac irradiation during radiotherapy with the conventional 3-dimensional conformal technique (3D-CRT. In addition, many patients may receive chemotherapy prior to radiation which may damage the myocardium and may increase the potential for late cardiac complications. New radiotherapy techniques such as intensity-modulated radiotherapy (IMRT may decrease the risk of cardiac toxicity because of the steep dose gradient limiting the volume of the heart irradiated to a high dose. Image-guided radiotherapy (IGRT is a new technique of IMRT delivery with daily imaging which may further reduce excessive cardiac irradiation. Preliminary results of IGRT for cardiac sparing in patients with left-sided breast cancer are promising and need to be investigated in future prospective clinical studies.

  3. Sigmoid Diverticulitis: Our Experiences with 13 Patients

    Directory of Open Access Journals (Sweden)

    Ahmet Fikret Yücel,

    2012-03-01

    Full Text Available Objective: We aimed to present our treatment approach and results of the treatment in patients with the diagnosis of sigmoid diverticulitis. Material and Methods: In this study, we evaluated patients who presented to the emergency unit between March 2009 and February 2010 and have been diagnosed with sigmoid diverticulitis. The data were prospectively collected and retrospectively analyzed. Our patients were classified and staged according to Hinchey’s classification system. The results of the treatment, complication rates, and duration of hospitalization were presented in the light of the literature. Results: Thirteen patients (9 males, 4 females with a mean age of 52 years and median age of 58 (35-58 years were diagnosed with sigmoid diverticulitis. Five patients underwent laparotomy (Hinchey III-IV, while Hartmann’s procedure was carried out in 4 patients and resection and primer anastomosis was performed in 1 patient. Eight patients who were classified as Hinchey I-II (diverticulitis-abscess were followed up with medical treatment. The mean duration of hospitalization was 8.6 (4-21 days and 17.4 (10-27 days days in Hinchey I-II and III-IV groups, respectively. All patients in the laparotomy group developed at least one complication. Conclusion: Hinchey stage III-IV sigmoid diverticulitis requires laparotomy. Complication rates are higher and duration of hospitalization is longer in patients with Hinchey stage III-IV when compared to those with Hinchey I-II. We conclude that Hinchey stage I-II diverticulitis can be successfully managed with medical treatment. (The Me di cal Bul le tin of Ha se ki 2012; 50: 21-4

  4. Radiographic and echocardiographic assessment of left atrial size in 100 cats with acute left-sided congestive heart failure.

    Science.gov (United States)

    Schober, Karsten E; Wetli, Ellen; Drost, Wm Tod

    2014-01-01

    The aims of this study were to evaluate left atrial size in cats with acute left-sided congestive heart failure. We hypothesized that left atrial size as determined by thoracic radiography can be normal in cats with acute left-sided congestive heart failure. One hundred cats with acute left-sided congestive heart failure in which thoracic radiography and echocardiography were performed within 12 h were identified. Left atrial size was evaluated using right lateral and ventrodorsal radiographs. Measurements were compared to two-dimensional echocardiographic variables of left atrial size and left ventricular size. On echocardiography, left atrial enlargement was observed in 96% cats (subjective assessment) whereas maximum left atrial dimension was increased (>15.7 mm) in 93% cats. On radiographs left atrial enlargement (subjective assessment) was found in 48% (lateral view), 53% (ventrodorsal view), and 64% (any view) of cats whereas left atrial enlargement was absent in 36% of cats in both views. Agreement between both methods of left atrial size estimation was poor (Cohen's kappa 0.17). Receiver operating characteristic curve analysis identified a maximum echocardiographic left atrial dimension of approximately 20 mm as the best compromise (Youden index) between sensitivity and specificity in the prediction of radiographic left atrial enlargement. Left atrial enlargement as assessed by thoracic radiography may be absent in a clinically relevant number of cats with congestive heart failure. Therefore, normal left atrial size on thoracic radiographs does not rule out presence of left-sided congestive heart failure in cats with clinical signs of respiratory distress.

  5. Surgical treatment for left-sided heart valve disease in a national reference hospital in Lima, Peru

    OpenAIRE

    Vasquez, Julio C.; Portneuf Medical Center. Idaho, EE. UU. Médico, cirujano de tórax y cardiovascular.; Barrantes, Ciro A.; Hospital Nacional Guillermo Almenara. Lima, Perú. médico, cardiólogo.; Peralta, Julio E.; Programa de Cirugía de Tórax y Cardiovascular “Efraín Montesinos Mosqueira”, Hospital Nacional Dos de Mayo. Lima, Perú. Médico, cirujano de tórax y cardiovascular.; Rojas, Luis E.; Programa de Cirugía de Tórax y Cardiovascular “Efraín Montesinos Mosqueira”, Hospital Nacional Dos de Mayo. Lima, Perú. Médico, cirujano de tórax y cardiovascular.

    2014-01-01

    Objectives. To describe the preoperative, intraoperative and postoperative characteristics of patients with left-sided heart valve disease treated in the thoracic and cardiovascular surgery service of a national reference hospital; as well as to describe the occurrence of thromboembolic and bleeding events in these patients. Materials and methods. A retrospective longitudinal study was carried out, which included 185 patients who underwert surgery between 1999 and 2006 at the Hospital Nac...

  6. EDUCATIONAL PECULIARITIES AND DIFFICULTIES OF CHILDREN WITH LEFT-SIDED LATERALITY: THE TECHNOLOGICAL SOLUTION OF THE PROBLEM

    OpenAIRE

    Maria Sitnikova

    2012-01-01

    Nowadays there is a significant increase of the incidence of left-handedness and sinistrality among schoolchildren. Theydemonstrate a large number of left-sided motor and sensory preferences which are considered as external markers offunctional hemispheric asymmetry of the brain. The purposes of this study are to investigate gender peculiarities and specificityof age-related dynamics of laterality pattern’s formation in junior schoolchildren and to find out educational peculiarities anddiffic...

  7. Long-term survival after perforated diverticulitis

    NARCIS (Netherlands)

    J. Vermeulen (Jan); M.P. Gosselink (Martijn Pieter); W.C.J. Hop (Wim); E. van der Harst (Erwin); B.E. Hansen (Bettina); G.H.H. Mannaerts (Guido); P-P. Coene (Peter Paul); W.F. Weidema (Wibo); J.F. Lange (Johan)

    2011-01-01

    textabstractAim: Short-term survival after emergency surgery for perforated diverticulitis is poor. Less is known about long-term survival. The aims of this study were to evaluate long-term survival after discharge from hospital and to identify factors associated with prognosis. Method: All patients

  8. Advances in management of patients with acute diverticulitis

    Institute of Scientific and Technical Information of China (English)

    Sibilla Focchi; Alberto Carrara; Ettore Contessini Avesani

    2015-01-01

    Objective: To analyse the development of the medical and surgical treatment of acute diverticulitis to develop an appropriate decision-making algorithm. Methods:We analysed the demographic characteristics, radiological images, disease severity, treatments and surgical outcomes of all of the patients with a diagnosis of acute diverticulitis admitted to the Department of General and Emergency Surgery between 1 January 2009 and 30 June 2014. Results:During the 66-month study period, 219 patients with acute diverticulitis attended our department; 69% had simple diverticulitis (93% were treated conservatively and 7% surgically) and 31% had complicated diverticulitis (76% were treated surgically and 24% conservatively). Of the patients who were treated surgically, 62.5% underwent primary resection with anastomosis, 31.94% Hartmann's procedure, and 5.56% laparoscopic lavage and drainage. Conclusions: Our cases and a careful review of the literature allowed us to develop a decision-making algorithm for patients with acute diverticulitis.

  9. [Treatment of the acute diverticulitis: A systematic review].

    Science.gov (United States)

    Dréanic, Johann; Sion, Elena; Dhooge, Marion; Dousset, Bertrand; Camus, Marine; Chaussade, Stanislas; Coriat, Romain

    2015-11-01

    Acute diverticulitis is a common disease with increasing incidence. In most of cases, diagnosis is made at an uncomplicated stage offering a curative attempt under medical treatment and use of antibiotics. There is a risk of diverticulitis recurrence. Uncomplicated diverticulitis is opposed to complicated forms (perforation, abscess or fistula). Recent insights in the pathophysiology of diverticulitis, the natural history, and treatments have permitted to identify new treatment strategies. For example, the use of antibiotics tends to decrease; surgery is now less invasive, percutaneous drainage is preferred, peritoneal lavage is encouraged. Treatments of the diverticulitis are constantly evolving. In this review, we remind the pathophysiology and natural history, and summarize new recommendations for the medical and surgical treatment of acute diverticulitis.

  10. Node-positive left-sided breast cancer. Does VMAT improve treatment plan quality with respect to IMRT?

    Energy Technology Data Exchange (ETDEWEB)

    Pasler, M.; Bartelt, S.; Lutterbach, J. [Lake Constance Radiation Oncology Center Singen, Friedrichshafen (Germany); Georg, D. [Medical University Vienna/AKH Wien, Vienna (Austria). Dept. of Radiooncology; Medical University Vienna (Austria). Christian Doppler Laboratory for Medical Radiation Research for Radiation Oncology

    2013-05-15

    Purpose: The aim of the present work was to explore plan quality and dosimetric accuracy of intensity-modulated radiotherapy (IMRT) and volumetric modulated arc therapy (VMAT) for lymph node-positive left-sided breast cancer. Methods: VMAT and IMRT plans were generated with the Pinnacle{sup 3} V9.0 treatment planning system for 10 lymph node-positive left-sided breast cancer patients. VMAT plans were created using a single arc and IMRT was performed with 4 beams using 6, 10, and 15 MV photon energy, respectively. Plans were evaluated both manually and automatically using ArtiView trademark. Dosimetric plan verification was performed with a 2D ionization chamber array placed in a full scatter phantom. Results: Photon energy had no significant influence on plan quality for both VMAT and IMRT. Large variability in low doses to the heart was found due to patient anatomy (range V{sub 5} {sub Gy} 26.5-95 %). Slightly more normal tissue dose was found for VMAT (e.g., V{sub Tissue30%} = 22 %) than in IMRT (V{sub Tissue30%} = 18 %). The manual and ArtiView trademark plan evaluation coincided very accurately for most dose metrics (difference < 1 %). In VMAT, 96.7 % of detector points passed the 3 %/3 mm gamma criterion; marginally better accuracy was found in IMRT (98.3 %). Conclusion: VMAT for node-positive left-sided breast cancer retains target homogeneity and coverage when compared to IMRT and allows maximum doses to organs at risk to be reduced. ArtiView trademark enables fast and accurate plan evaluation. (orig.)

  11. Contralateral breast doses depending on treatment set-up positions for left-sided breast tangential irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Joo, Chan Seong; Park, Su Yeon; Kim, Jong Sik; Choi, Byeong Gi; Chung, Yoon Sun; Park, Won [Dept. of Radiation Oncology, Samsung Seoul Hospital, Seoul (Korea, Republic of)

    2015-12-15

    To evaluate Contralateral Breast Doses with Supine and Prone Positions for tangential Irradiation techniques for left-sided breast Cancer We performed measurements for contralateral doses using Human Phantom at each other three plans (conventional technique, Field-in-Field, IMRT, with prescription of 50 Gy/25fx). For the measurement of contralateral doses we used Glass dosimeters on the 4 points of Human Phantom surface (0 mm, 10 mm, 30 mm, 50 mm). For the position check at every measurements, we had taken portal images using EPID and denoted the incident points on the human phantom for checking the constancy of incident points. The contralateral doses in supine position showed a little higher doses than those in prone position. In the planning study, contralateral doses in the prone position increased mean doses of 1.2% to 1.8% at each positions while those in the supine positions showed mean dose decreases of 0.8% to 0.9%. The measurements using glass dosimeters resulted in dose increases (mean: 2.7%, maximum: 4% of the prescribed dose) in the prone position. In addition, the delivery techniques of Field-in-field and IMRT showed mean doses of 3% higher than conventional technique. We evaluated contralateral breast doses depending on different positions of supine and prone for tangential irradiations. For the phantom simulation of set-up variation effects on contralateral dose evaluation, although we used humanoid phantom for planning and measurements comparisons, it would be more or less worse set-up constancy in a real patient. Therefore, more careful selection of determination of patient set-up for the breast tangential irradiation, especially in the left-sided breast, should be considered for unwanted dose increases to left lung and heart. In conclusion, intensive patient monitoring and improved patient set-up verification efforts should be necessary for the application of prone position for tangential irradiation of left-sided breast cancer.

  12. Overestimated Oncologic Significance of Lymph Node Metastasis in G1 Nonfunctioning Neuroendocrine Tumor in the Left Side of the Pancreas.

    Science.gov (United States)

    Yoo, Young Jin; Yang, Seok Jeong; Hwang, Ho Kyoung; Kang, Chang Moo; Kim, Hogeun; Lee, Woo Jung

    2015-09-01

    Recent studies have expounded on the oncologic significance of lymph node metastasis in nonfunctioning (NF) neuroendocrine tumors (NETs) of the pancreas and suggest regional lymph node dissection for treating pancreatic NET. We tested this recommendation in NF pancreatic NET-G1, as these tumors are generally small and suitable for function-preserving minimally invasive pancreatectomy.From January 2005 to December 2014, medical records of patients who underwent pancreatectomy for pathologically confirmed NF NET-G1 of the left side of the pancreas were retrospectively reviewed. Oncologic outcomes were compared between limited pancreatectomy and distal pancreatosplenectomy.Thirty-five patients (14 males and 21 females) with a mean age of 55.9 ± 11.4 years were enrolled in this study. Six patients (17.1%) underwent distal pancreatosplenectomy. Limited pancreatectomies comprised 15 spleen-preserving distal pancreatectomies (42.8%), 10 enucleations (28.6%), and 4 central pancreatectomies (11.4%). Lymph node metastasis was not found in 6 patients who underwent distal pancreatectomy with a splenectomy; meanwhile, the others were regarded as pNx since no lymph node retrieval was attempted during the limited pancreatectomy. Overall disease-free survival was 36.5 months (95% confidence interval [CI]: 25.9-47.1) and no tumor-related mortality was noted. Minimally invasive pancreatectomy (P = 0.557) and limited pancreatectomy (P = 0.758) showed no adverse impact in treating NF NET-G1 of the left side of the pancreas.The oncologic significance of lymph node metastasis is overestimated in NF NET-G1 of the left side of the pancreas. Routine conventional distal pancreatosplenectomy to retrieve regional lymph nodes may be too excessive in treating NF NET-G1 of the distal pancreas.

  13. Segmental omental infarction in childhood: an unusual case of left-sided location with extension into the pelvis

    Energy Technology Data Exchange (ETDEWEB)

    Foscolo, Sylvain; Mandry, Damien; Galloy, Marie-Agnes; Claudon, Michel [University of Nancy, Department of Radiology, Children' s Hospital, Vandoeuvre les Nancy (France); Champigneulles, Jacqueline [University of Nancy, Department of Pathology, Children' s Hospital, Vandoeuvre les Nancy (France); Miscault, Godefroy de [University of Nancy, Department of Paediatric Surgery, Children' s Hospital, Vandoeuvre les Nancy (France)

    2007-06-15

    Segmental omental infarction (OI) is a rare cause of abdominal pain in children. It generally occurs in the right lower and upper quadrants of the abdomen and only a few cases of other locations have been described in adults. We report a unique paediatric case of OI with an unusual left-sided location extending into the pelvis in a 6-year-old non-obese girl. The diagnosis was suspected on US and CT based on imaging patterns previously described in adults and children. Laparoscopic resection should be balanced with nonsurgical management. (orig.)

  14. EDUCATIONAL PECULIARITIES AND DIFFICULTIES OF CHILDREN WITH LEFT-SIDED LATERALITY: THE TECHNOLOGICAL SOLUTION OF THE PROBLEM

    Directory of Open Access Journals (Sweden)

    Maria Sitnikova

    2011-09-01

    Full Text Available Nowadays there is a significant increase of the incidence of left-handedness and sinistrality among schoolchildren. Theydemonstrate a large number of left-sided motor and sensory preferences which are considered as external markers offunctional hemispheric asymmetry of the brain. The purposes of this study are to investigate gender peculiarities and specificityof age-related dynamics of laterality pattern’s formation in junior schoolchildren and to find out educational peculiarities anddifficulties of left-handed children. The findings show that left-handers differ greatly in their mental development by havingsome peculiarities of intelligence, world’s perception and prevailing thinking strategies, ways of memorization, specificity ofemotional-affective expression. The main problems of left-handed children in school performance are academic failure, lack ofperseverance, anxiety neurosis, and extreme emotional lability. Integrated development of the left hemisphere and the righthemisphere thinking of left-handed schoolchildren is a favorable condition for harmonious personal and intellectualdevelopment and effective mastering of various modules of the school curriculum. The technological solution of the problem ofteaching the children with left-sided laterality is to include in educational programs some special exercises to developimagination, emotional sensitivity, integrity of perception, global view to the problems, creativeness, and original approachesto tasks’ solving. So a complex program for the intensive development of the right hemisphere of children who demonstrateleft-sided laterality to overcome the possible failure at primary school is proposed in this paper.

  15. Comparison of clinical features of left-sided infective endocarditis involving previously normal versus previously abnormal valves.

    Science.gov (United States)

    Olmos, Carmen; Vilacosta, Isidre; Fernández, Cristina; Sarriá, Cristina; López, Javier; Del Trigo, María; Ferrera, Carlos; Vivas, David; Maroto, Luis; Hernández, Miguel; Rodríguez, Enrique; San Román, José Alberto

    2014-07-15

    Native valve infective endocarditis (IE) in patients with normal valves has increased in the last decades. Whether patients with normal valves present a similar prognosis to those with pathologic valves is unresolved. Our aim is to describe epidemiologic and clinical differences between patients with left-sided IE and normal valves and those with native pathologic valves. We analyzed 945 consecutive episodes of IE, 435 of which involved left-sided nonprosthetic IE. They were classified into 2 groups: episodes in normal valves (normal group, n=173) and episodes in pathologic valves (abnormal group, n=262). Patients in the normal group were younger, Staphylococcus aureus and Streptococcus bovis were more frequently isolated, and vegetations were more frequently found. Heart failure, septic shock, and the need for surgery or death were more common. Multivariate analysis identified the following as factors independently associated with normal valve IE: agevalve IE, patients with IE on normal valves were younger, had a more virulent microbiological profile, developed heart failure and septic shock more frequently, needed more surgical procedures, and had worse prognosis.

  16. Stomach position in prediction of survival in left-sided congenital diaphragmatic hernia with or without fetoscopic endoluminal tracheal occlusion.

    Science.gov (United States)

    Cordier, A-G; Jani, J C; Cannie, M M; Rodó, C; Fabietti, I; Persico, N; Saada, J; Carreras, E; Senat, M-V; Benachi, A

    2015-08-01

    To investigate the value of fetal stomach position in predicting postnatal outcome in left-sided congenital diaphragmatic hernia (CDH) with and without fetoscopic endoluminal tracheal occlusion (FETO). This was a retrospective review of CDH cases that were expectantly managed or treated with FETO, assessed from May 2008 to October 2013, in which we graded, on a scale of 1-4, stomach position on the four-chamber view of the heart with respect to thoracic structures. Logistic regression analysis was used to investigate the effect of management center (Paris, Brussels, Barcelona, Milan), stomach grading, observed-to-expected lung area-to-head circumference ratio (O/E-LHR), gestational age at delivery, birth weight in expectantly managed CDH, gestational ages at FETO and at removal and period of tracheal occlusion, on postnatal survival in CDH cases treated with FETO. We identified 67 expectantly managed CDH cases and 47 CDH cases that were treated with FETO. In expectantly managed CDH, stomach position and O/E-LHR predicted postnatal survival independently. In CDH treated with FETO, stomach position and gestational age at delivery predicted postnatal survival independently. In left-sided CDH with or without FETO, stomach position is predictive of postnatal survival. Copyright © 2014 ISUOG. Published by John Wiley & Sons Ltd.

  17. Node-positive left-sided breast cancer: does VMAT improve treatment plan quality with respect to IMRT?

    Science.gov (United States)

    Pasler, M; Georg, D; Bartelt, S; Lutterbach, J

    2013-05-01

    The aim of the present work was to explore plan quality and dosimetric accuracy of intensity-modulated radiotherapy (IMRT) and volumetric modulated arc therapy (VMAT) for lymph node-positive left-sided breast cancer. VMAT and IMRT plans were generated with the Pinnacle(3) V9.0 treatment planning system for 10 lymph node-positive left-sided breast cancer patients. VMAT plans were created using a single arc and IMRT was performed with 4 beams using 6, 10, and 15 MV photon energy, respectively. Plans were evaluated both manually and automatically using ArtiView™. Dosimetric plan verification was performed with a 2D ionization chamber array placed in a full scatter phantom. Photon energy had no significant influence on plan quality for both VMAT and IMRT. Large variability in low doses to the heart was found due to patient anatomy (range V(5 Gy) 26.5-95 %). Slightly more normal tissue dose was found for VMAT (e.g., V(Tissue30%) = 22 %) than in IMRT (V(Tissue30%) = 18 %). The manual and ArtiView™ plan evaluation coincided very accurately for most dose metrics (difference plan evaluation.

  18. Appendicitis/diverticulitis: minimally invasive surgery.

    Science.gov (United States)

    Mutter, D; Marescaux, J

    2013-01-01

    Complicated intra-abdominal infections such as acute appendicitis and complicated diverticulitis represent both diagnostic and therapeutic challenges. Both diseases, although different in many ways, are caused by the obstruction of a blind pouch leading to inflammation, abscesses, and perforation of surrounding tissues. For many decades, acute appendicitis was managed through a conventional surgical incision in the right iliac fossa. As for other diseases, there is a significant tendency to propose less invasive treatments. For many teams, laparoscopy, which leads to less postoperative pain, a shorter hospital stay, and a quicker recovery, represents the standard of care for appendectomy. For selected cases, a medical approach can be proposed with satisfactory outcomes. Additionally, the management of complicated diverticulitis is also quickly moving towards less invasive procedures than the deleterious '3-phase surgery', which is Hartmann's procedure, followed by reversal protected with a stoma, and finally stoma closure. Benefiting from the evolution of antimicrobial therapy and interventional radiology, many complicated cases classified as Hinchey stage I and Hinchey stage II complicated diverticulitis are now treated medically. CT images allow the identification of patients requiring radiological drainage of localized abscesses or collections over 5 cm in size. Patients with Hinchey stage III sigmoiditis may benefit from an initial laparoscopic exploration allowing, in some cases, a conservative nonresective approach that will prevent laparotomy and stoma. Major resection leading to temporary or definitive stoma is usually indicated for stage IV complications and is required only in exceptional cases. Although a surgical intervention can be the definitive treatment for complicated intra-abdominal infections, multidisciplinary management including radiology, medical treatment, and laparoscopic surgery may limit the severe consequences of an acute surgical

  19. Clinical and CT findings in appendiceal diverticulitis.

    Science.gov (United States)

    Patil, Abhijit Y; Levine, Marc S; Grujic, Edina; Goren, Robert A

    2014-01-01

    Appendiceal diverticulitis is a rare pathologic entity that is difficult to diagnose on clinical grounds because of an indolent course and atypical presenting symptoms. However, the characteristic computed tomographic (CT) features should suggest the correct diagnosis, and an appendectomy should be performed. Despite its rarity, radiologists should be aware of this condition and the findings on CT because of the higher risk of perforation than in appendicitis and the potential association with appendiceal neoplasms.

  20. Diverticulosis and diverticulitis of the appendix.

    Science.gov (United States)

    Abdullgaffar, Badr

    2009-06-01

    Diverticulosis of the appendix is a relatively rare pathological finding. The majority are acquired pseudodiverticula. True congenital diverticula are very rare. Appendiceal diverticulosis is usually an incidental finding and clinically asymptomatic. When symptomatic, it is usually complicated by acute or chronic diverticulitis with or without acute appendicitis. It presents with atypical abdominal signs and symptoms, mostly in adult males. Appendiceal diverticulitis is a distinct entity with several clinical and pathological differences from acute appendicitis. It has a more rapid progression to perforation and a higher rate of mortality. Therefore, appendiceal diverticulitis should be considered in the clinical differential diagnosis, especially in adult males with chronic abdominal pain. Appendiceal diverticulosis demonstrates a significant association with obstructing or incidental appendiceal neoplasms. It may play an important role in the development of pseudomyxoma peritonei, which is associated with appendiceal mucinous tumors. Therefore, meticulous gross examination and thorough histological examination of the entire appendicectomy specimen are essential. When discovered either by preoperative radiological investigations or during an exploratory operation, prophylactic appendicectomy is advocated to prevent the risk of complications and to rule out the possibility of a coexisting neoplasm.

  1. CT in acute perforated sigmoid diverticulitis

    Energy Technology Data Exchange (ETDEWEB)

    Lohrmann, Christian [Division of Diagnostic Radiology, Department of Radiology, University Hospital of Freiburg, Hugstetter Strasse 55, 79106 Freiburg (Germany)]. E-mail: lohrmann@mrs1.ukl.uni-freiburg.de; Ghanem, Nadir [Division of Diagnostic Radiology, Department of Radiology, University Hospital of Freiburg, Hugstetter Strasse 55, 79106 Freiburg (Germany); Pache, Gregor [Division of Diagnostic Radiology, Department of Radiology, University Hospital of Freiburg, Hugstetter Strasse 55, 79106 Freiburg (Germany); Makowiec, Frank [Department of Surgery, University Hospital of Freiburg, Hugstetter Strasse 55, 79106 Freiburg (Germany); Kotter, Elmar [Division of Diagnostic Radiology, Department of Radiology, University Hospital of Freiburg, Hugstetter Strasse 55, 79106 Freiburg (Germany); Langer, Mathias [Division of Diagnostic Radiology, Department of Radiology, University Hospital of Freiburg, Hugstetter Strasse 55, 79106 Freiburg (Germany)

    2005-10-01

    Background: To assess the value of computed tomography (CT) in patients with acute perforated sigmoid diverticulitis in correlation with the Hinchey classification of perforated diverticular disease. Methods: Thirty patients with acute perforated sigmoid diverticulitis underwent computed tomography prior to surgery. Computed tomography scans were compared with the surgical and histopathological reports, utilizing the Hinchey classification. Results: In 28 of the 30 (93%) patients examined, the Hinchey stage was correctly determined by means of computed tomography. One patient with Hinchey stage IV was falsely classified as Hinchey stage III, and one patient with Hinchey stage III as Hinchey stage II. Computed tomography revealed 12 out of 14 (86%) patients with perforation sites and 3 out of 3 (100%) patients with contained perforation. In one of 17 (6%) patients with surgically or histopathologically proven perforation or contained perforation, a bowel wall discontinuity was revealed by computed tomography. In 6 of the 17 (35%) patients with surgical or histopathological perforation or contained perforation, extraluminal contrast material was detected by computed tomography. Conclusions: Computed tomography is a valuable imaging tool for determining the degree of acute perforated sigmoid diverticulitis, by means of which patients can be stratified according to the severity of the disease; furthermore, this tool is of assistance in surgical planning.

  2. Extensive hepatic-portal and mesenteric venous gas due to sigmoid diverticulitis

    Institute of Scientific and Technical Information of China (English)

    Meral (S)en; Ayhan Akp(i)nar; Ayd(i)n (I)nan; Mete (S)i(s)man; Cenap Dener; Kay(i)han Ak(i)n

    2009-01-01

    Hepatic portal venous gas is most often associated with extensive bowel necrosis due to mesenteric infarction. Mortality exceeds 75% with this condition. The most common precipitating factors include ischemia, intraabdominal abscesses and inflammatory bowel disease. In this report, we present a 75-year-old woman with extensive hepatic portal and mesenteric venous gas due to colonic diverticulitis. She had a 10-year history of type ? diabetes mellitus and hypertension. She was treated by sigmoid resection and Hartmann's procedure and discharged from the hospital without any complications.

  3. Treatment, follow-up and microbiota in acute diverticulitis

    NARCIS (Netherlands)

    Daniels, L.

    2015-01-01

    Er bestaat veel controverse rondom diverticulitis. Er is tegenstrijdigheid omtrent de beste behandeling van de verschillende stadia. Voor acute ongecompliceerde diverticulitis is het onzeker of antibiotica nodig zijn. De waarde van routine follow-up colonoscopie wordt betwijfeld. Er bestaat onduidel

  4. Perforated jejunal diverticulitis as a rare cause of acute abdomen

    Energy Technology Data Exchange (ETDEWEB)

    Peters, R.; Grust, A.; Fuerst, G. [Department of Radiology, Heinrich-Heine-University, Duesseldorf (Germany); Gerharz, C.D. [Department of Pathology, Heinrich-Heine-University, Duesseldorf (Germany); Dumon, C. [Department of Surgery, Heinrich-Heine-University, Duesseldorf (Germany)

    1999-09-01

    Jejunal diverticula is rare and in most cases without any symptoms. They become clinically relevant when complications, such as diverticulitis, malabsorption caused by bacterial overgrowth, intestinal hemorrhage, or obstruction, occur. In this case report a case of perforated jejunal diverticulitis is presented and the problems in finding the correct diagnosis are discussed. (orig.) With 3 figs., 13 refs.

  5. Early experience with laparoscopic lavage for perforated diverticulitis

    NARCIS (Netherlands)

    Swank, H.A.; Mulder, I.M.; Hoofwijk, A.G.; Nienhuijs, S.W.; Lange, J.F.; Bemelman, W.A.; Hoeven, J.G. van der

    2013-01-01

    BACKGROUND: Laparoscopic lavage has recently emerged as a promising alternative to sigmoid resection in the treatment of perforated diverticulitis. This study examined an early experience with this technique. METHODS: The files of all patients with complicated diverticulitis were searched in 34 teac

  6. Differential auditory-oculomotor interactions in patients with right versus left sided subjective tinnitus: A saccade study

    Directory of Open Access Journals (Sweden)

    Alexandre eLang

    2013-02-01

    Full Text Available Subjective tinnitus (ST is a frequent but poorly understood medical condition. Recent studies demonstrated abnormalities in several types of eye movements (smooth pursuit, optokinetic nystagmus, fixation and vergence in ST patients. The present study investigates horizontal and vertical saccades in patients with tinnitus lateralized predominantly to the left or to the right side. Compared to left sided ST, tinnitus perceived on the right side impaired almost all the parameters of saccades (latency, amplitude, velocity, etc. and noticeably the upward saccades. Relative to controls, saccades from both groups were more dysmetric and were characterized by increased saccade disconjugacy (i.e. poor binocular coordination. Although the precise mechanisms linking ST and saccadic control remain unexplained, these data suggest that ST can lead to detrimental auditory, visuomotor and perhaps vestibular interactions.

  7. [Aorto pulmonary fistula: left-sided infective endocarditis in HIV and intravenous drugs abuser patient. Review of the literature].

    Science.gov (United States)

    Obón Azuara, B; Zalba Etayo, B; Gutiérrez Cía, I; Villanueva Anadón, B

    2007-11-01

    Infective endocarditis (IE) is the most severe complication in intravenous drug abusers (IVDAs). HIV infection increases the risk of IE in IVDAs too. IE in both population are special tendency to infect the right-sided heart, but unusual infective aortic valve. We report a case of HIV and IVDA patient admitted in hospital due to fever syndrome, with X-ray test normal and the first blood cultures negatives. CD4 count cell 90 mm3. It was impossible doing a transesophageal echocardiography (TEE) and transtoracic echocardiogramma (TTE) only showed a moderate aortic insufficiency with conserved systolic function. Despite using antibiotics, antifungals and highly active antiretroviral therapy, he developed ARDS, and mechanical ventilation should be performed. At that moment, TEE showed an aorto pulmonary fistula due to left-sided IE. Further cultures was undergone and only one blood culture was positive to Staphylococcus aureus. Cardiac surgery was not indicated. The patient died 3 weeks later.

  8. Comparison of Right and Left Side Heart Functions in Patients with Thalassemia Major, Patients with Thalassemia Intermedia, and Control Group

    Directory of Open Access Journals (Sweden)

    Noormohammad Noori

    2015-10-01

    Full Text Available Background: Heart disease is the main cause of mortality and morbidity in patients with beta thalassemia, rendering its early diagnosis vital. We studied and compared echocardiographic findings in patients with beta thalassemia major, patients with beta thalassemia intermedia, and a control group.Methods: Eighty asymptomatic patients with thalassemia major and 22 asymptomatic cases with thalassemia intermedia (8-25 years old were selected from those referred to Ali Asghar Hospital (Zahedan-Iran between June 2008 and June 2009. Additionally, 80 healthy individuals within the same age and sex groups were used as controls. All the individuals underwent echocardiography, the data of which were analyzed with the Student t-test.Results: The mean value of the pre-ejection period/ejection time ratio of the left ventricle during systole, the diameter of the posterior wall of the left ventricle during diastole, the left and right isovolumic relaxation times, and the right myocardial performance index in the patients with beta thalassemia major and intermedia increased significantly compared to those of the controls, but the other parameters were similar between the two patient groups. The mean values of the left and right pre- ejection periods, left ventricular end systolic dimension, and left isovolumic contraction time in the patients with thalassemia intermedia increased significantly compared to those of the controls. In the left side, myocardial performance index, left ventricular mass index, isovolumic contraction time, and deceleration time exhibited significant changes between the patients with thalassemia major and those with thalassemia intermedia, whereas all the echocardiographic parameters of the right side were similar between these two groups.Conclusion: The results showed that the systolic and diastolic functions of the right and left sides of the heart would be impaired in patients with thalassemia major and thalassemia intermedia

  9. Sleeping and resting respiratory rates in dogs and cats with medically-controlled left-sided congestive heart failure.

    Science.gov (United States)

    Porciello, F; Rishniw, M; Ljungvall, I; Ferasin, L; Haggstrom, J; Ohad, D G

    2016-01-01

    Sleeping and resting respiratory rates (SRR and RRR, respectively) are commonly used to monitor dogs and cats with left-sided cardiac disease and to identify animals with left-sided congestive heart failure (L-CHF). Dogs and cats with subclinical heart disease have SRRmean values dogs and cats with CHF that is well controlled with medical therapy. In this study, SRR and RRR were measured by the owners of 51 dogs and 22 cats with stable, well-controlled CHF. Median canine SRRmean was 20 breaths/min (7-39 breaths/min); eight dogs were ≥25 breaths/min and one dog only was ≥30 breaths/min. Canine SRRmean was unrelated to pulmonary hypertension or diuretic dose. Median feline SRRmean was 20 breaths/min (13-31 breaths/min); four cats were ≥25 breaths/min and only one cat was ≥30 breaths/min. Feline SRRmean was unrelated to diuretic dose. SRR remained stable during collection in both species with little day-to-day variability. The median canine RRRmean was 24 breaths/min (12-44 breaths/min), 17 were ≥25 breaths/min, seven were ≥30 breaths/min, two were >40 breaths/min. Median feline RRRmean was 24 breaths/min (15-45 breaths/min); five cats had RRRmean ≥25 breaths/min; one had ≥30 breaths/min, and two had ≥40 breaths/min. These data suggest that most dogs and cats with CHF that is medically well-controlled and stable have SRRmean and RRRmean dogs and cats. Copyright © 2015 Elsevier Ltd. All rights reserved.

  10. DIRECT trial. Diverticulitis recurrences or continuing symptoms: Operative versus conservative Treatment. A MULTICENTER RANDOMISED CLINICAL TRIAL

    Directory of Open Access Journals (Sweden)

    van de Wall Bryan JM

    2010-08-01

    Full Text Available Abstract Background Persisting abdominal complaints are common after an episode of diverticulitis treated conservatively. Furthermore, some patients develop frequent recurrences. These two groups of patients suffer greatly from their disease, as shown by impaired health related quality of life and increased costs due to multiple specialist consultations, pain medication and productivity losses. Both conservative and operative management of patients with persisting abdominal complaints after an episode of diverticulitis and/or frequently recurring diverticulitis are applied. However, direct comparison by a randomised controlled trial is necessary to determine which is superior in relieving symptoms, optimising health related quality of life, minimising costs and preventing diverticulitis recurrences against acceptable morbidity and mortality associated with surgery or the occurrence of a complicated recurrence after conservative management. We, therefore, constructed a randomised clinical trial comparing these two treatment strategies. Methods/design The DIRECT trial is a multicenter randomised clinical trial. Patients (18-75 years presenting themselves with persisting abdominal complaints after an episode of diverticulitis and/or three or more recurrences within 2 years will be included and randomised. Patients randomised for conservative treatment are treated according to the current daily practice (antibiotics, analgetics and/or expectant management. Patients randomised for elective resection will undergo an elective resection of the affected colon segment. Preferably, a laparoscopic approach is used. The primary outcome is health related quality of life measured by the Gastro-intestinal Quality of Life Index, Short-Form 36, EQ-5D and a visual analogue scale for pain quantification. Secondary endpoints are morbidity, mortality and total costs. The total follow-up will be three years. Discussion Considering the high incidence and the

  11. Ten Cases of Colovesical Fistula due to Sigmoid Diverticulitis.

    Science.gov (United States)

    Miyaso, Hideaki; Iwakawa, Kazuhide; Hamada, Yuki; Yasui, Nanako; Nishii, Gou; Akai, Masaaki; Kawada, Kengo; Nonoshita, Takashi; Kajioka, Hiroki; Isoda, Kenta; Kitada, Kouji; Nishie, Manabu; Hamano, Ryosuke; Tokunaga, Naoyuki; Tsunemitsu, Yosuke; Otsuka, Shinya; Inagaki, Masaru; Iwagaki, Hiromi

    2015-06-01

    Colovesical fistula (CVF) resulting from colon diverticulosis is a comparatively rare disease, and neither the diagnosis nor treatment has been established. Our experience with CVF due to sigmoid diverticulitis over a 9-year period was reviewed to clarify the clinical presentation and diagnostic confirmation. Ten patients with CVF were identified in this period, and chief complaints, laboratory findings, presenting symptoms, diagnostic investigations, and subsequent treatments were reviewed. Preoperative urinalysis showing bacteriuria (100%) was the most common presentation, followed by fecaluria (40%), abdominal pain (40%), pneumaturia (30%), hematuria (30%), pain on urination (30%), pollakiuria (10%), and dysuria (10%). The abilities of various preoperative investigations to identify CVF were: computed tomography (CT), 88.9%; magnetic resonance imaging, 40%; cystoscopy, 30%, and gastrografin irrigoscopy, 22.2%. Colonoscopy (0%) was not diagnostic. Bowel resection was performed in nine of ten patients. When inflammation was intense, covering ileostomy was performed, and an omental plasty was placed between the bowel anastomosis and bladder. When CVF is suspected, we recommend CT followed by colonoscopy and cystoscopy as a first-line investigation to rule out malignancy as a cause. Other modalities should only be used if the diagnosis is in doubt or additional information is needed to plan operative management. Primary colic anastomosis appears to be safely performed by applying omental plasty and covering ileostomy.

  12. Filiform polyposis in the sigmoid colon: A case series

    Institute of Scientific and Technical Information of China (English)

    Chang; Geun; Lee; Yun; Jeong; Lim; Jong; Sun; Choi; Jin; Ho; Lee

    2010-01-01

    Filiform polyposis is a rare condition of uncertain patho-genesis that is usually found in association with Crohn’s disease, ulcerative colitis, intestinal tuberculosis or histiocytosis X. We report seven interesting cases of polyposis with various pathologic components, mainly located in the left side of the colon with no associated inflammatory bowel disease, intestinal tuberculosis or histiocytosis X. Multiple finger-like polypoid lesions with the appearance of stalactites were noted on the left side of ...

  13. Colovesical fistulae in the sigmoid diverticulitis.

    Science.gov (United States)

    Cirocchi, R; La Mura, F; Farinella, E; Napolitano, V; Milani, D; Di Patrizi, M S; Trastulli, S; Covarelli, P; Sciannameo, F

    2009-01-01

    In most cases Colovesical fistulae are complications of diverticular disease and representing the most common kind of colodigestive fistula; less common are colovaginal, colocutaneous, coloenteric and colouterine fistula. In this article we review the literature concerning colovesical fistulae in colorectal surgery for sigmoid diverticulitis and report on two cases that required a surgical treatment, one elective and the other in emergency. In both cases we performed a sigmoid resection with a primary anastomosis and small vesical window-ectomy placing a Foley catheter for about 10 days.

  14. SU-E-T-292: Dosimetric Advantage of Prone Breast Radiotherapy for Korean Left-Sided Breast Cancer Patients

    Energy Technology Data Exchange (ETDEWEB)

    Chung, Y; Shin, J; Yu, J; Park, W; Choi, D; Huh, S; Han, Y; Kim, J [Department of Radiation Oncology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

    2015-06-15

    Purpose: To evaluate the dosimetric benefit of prone breast radiotherapy for Korean left-sided early-stage breast cancer patients who have relatively small breast Methods: From April to June, 2014, 10 left-sided breast cancer patients received the whole breast irradiation in prone position after partial mastectomy with sentinel lymph node biopsy or axillary lymph node dissection. All patients were pTmi-2N0-1mi. Each patient underwent two computed tomoradiography (CT) simulations in supine and prone positions. The whole breast, ipsilateral lung, heart, and left anterior descending coronary artery (LAD) were contoured on each simulation CT images, and then tangential-fields treatment plan in each position was designed for the whole breast irradiation with the total dose of 50 Gy in 2 Gy fractions. Dose-volume histograms of two setups were compared for target coverage and radiation dose to normal organs with Wilcoxon signed rank tests. Results: The median age of patients was 47 years (range, 37 to 53). The median chest size was 82.5 cm (range, 75 to 90) and bra cup size was A in 4, B in 4, and C in 2 patients. The radiation dose to the whole breast was similar when comparing mean dose (Dmean) and dose covering 95% of the breast volume, but maximum dose (Dmax) of breast was higher in supine (median 52.3 vs. 52.7 Gy, p=0.013). Prone position reduced significantly the radiation dose in ipsilateral lung, heart, and LAD by median 5.7, 1.1, and 6.9 Gy of Dmean (p=0.005, 0.007, and 0.005) and 28.2, 18.8, and 35.0 Gy of Dmax (p=0.005, 0.005, and 0.007), respectively. Conclusion: Prone breast radiotherapy could be beneficial for Korean breast cancer patients since it substantially spared normal organs while achieving adequate coverage of the breast tissue. Further prospective study is required to validate the potential benefit of prone breast radiotherapy.

  15. Complicated jejunal diverticulitis: A challenging diagnosis and difficult therapy

    Directory of Open Access Journals (Sweden)

    Erik Schloericke

    2012-01-01

    Full Text Available Background/Aim: In contrast to diverticulosis of the colon, jejunal diverticulosis is a rare entity that often becomes clinically relevant only after exacerbations occur. The variety of symptoms and low incidence make this disease a difficult differential diagnosis. Patients and Methods: Data from all patients who were treated in our surgical department for complicated jejunal diverticulitis, that is, gastrointestinal hemorrhage or a diverticula perforation were collected prospectively over a 6-year period (January 2004 to January 2010 and analyzed retrospectively. Results: The median age among the 9 patients was 82 years (range: 54-87. Except for 2 cases (elective operation for a status postjejunal peridiverticulitis and a re-perforation of a diverticula in a patient s/p segment resection with free perforation, the diagnosis could only be confirmed with an exploratory laparotomy. Perforation was observed in 5 patients, one of which was a retroperitoneal perforation. The retroperitoneal perforation was associated with transanal hemorrhage. Hemodynamically relevant transanal hemorrhage requiring transfusion were the reason for an exploratory laparotomy in 2 further cases. In one patient, the hemorrhage was the result of a systemic vasculitis with resultant gastrointestinal involvement. A singular jejunal diverticulum caused an adhesive ileus in one patient. The extent of jejunal diverticulosis varied between a singular diverticulum to complete jejunal involvement. A tangential, transverse excision of the diverticulum was carried out in 3 patients. The indication for segment resection was made in the case of a perforation with associated peritonitis (n=4 as well as the presence of 5 or more diverticula (n=2. Histological analysis revealed chronic pandiverticulitis in all patients. Median operating time amounted to 142 minutes (range: 65-210 and the median in-hospital stay was 12 days (range: 5-45. Lethality was 0%. Major complications included

  16. Clinical presentation and chiropractic treatment of Tietze syndrome: A 34-year-old female with left-sided chest pain.

    Science.gov (United States)

    Gijsbers, Eefje; Knaap, Simone F C

    2011-03-01

    The purpose of this case report is to describe the clinical presentation and chiropractic management of Tietze syndrome. A 34-year-old woman presented with unexplained left-sided chest pain. Electrocardiogram and radiographs were taken at a medical emergency department to rule out cardiovascular and pulmonary causes, and pain medication did not relieve her pain. Physical examination showed tenderness on palpation and swelling of the second and third chondrosternal joints, as well as thoracic joint dysfunction. Heart and lung pathology was ruled out, and chondrosternal joint swelling was present, Tietze syndrome was diagnosed. A treatment plan aimed at restoring normal thoracic and rib joint movement and decreasing inflammation of the chondrosternal joints resulted in lower pain levels. Treatment consisted of diversified high-velocity, low-amplitude chiropractic manipulation; activator technique; and cryotherapy. Chiropractic management of Tietze syndrome was successful in reducing pain levels in this patient's case. Copyright © 2011 National University of Health Sciences. Published by Elsevier Inc. All rights reserved.

  17. Advantage of deep inspiration breath hold in left-sided breast cancer patients treated with 3D conformal radiotherapy.

    Science.gov (United States)

    Lastrucci, Luciana; Borghesi, Simona; Bertocci, Silvia; Gasperi, Chiara; Rampini, Andrea; Buonfrate, Giovanna; Pernici, Paola; De Majo, Roberta; Gennari, Pietro Giovanni

    2017-01-21

    To compare 3D-conformal radiotherapy (3D-CRT) treatment plans based on free-breathing (FB) and deep inspiration breath hold (DIBH) and investigated whether DIBH technique enables a decrease of cardiac left anterior descending coronary artery (LADCA) and lungs dose with respect to the FB. Twenty-three left-sided breast cancer patients referred for breast radiotherapy were included. The planning target volume (PTV) encompassed the breast and organs at risk including heart, LADCA, lungs, and contralateral breast, which were contoured in FB and DIBH CT scans. Dose to PTV was 50 Gy in 25 fractions. Two treatment plans were generated for each patient: FB-3D-CRT and DIBH-3D-CRT. Dosimetry parameters were obtained from dose volume histograms. Data were compared using the paired-sample Wilcoxon signed rank test. For heart, LADCA, and left lung, a significant dose reduction was found using DIBH technique. By using DIBH, an average reduction of 25% was observed in LADCA for the volume receiving 20 Gy and of 48% considering the mean heart dose. The DIBH technique results in a significant decrease of dose to the heart, LADCA, and left lung compared to FB.

  18. Non-nosocomial healthcare-associated left-sided Pseudomonas aeruginosa endocarditis: a case report and literature review.

    Science.gov (United States)

    Hagiya, Hideharu; Tanaka, Takeshi; Takimoto, Kohei; Yoshida, Hisao; Yamamoto, Norihisa; Akeda, Yukihiro; Tomono, Kazunori

    2016-08-20

    With the development of invasive medical procedures, an increasing number of healthcare-associated infective endocarditis cases have been reported. In particular, non-nosocomial healthcare-associated infective endocarditis in outpatients with recent medical intervention has been increasingly identified. A 66-year-old man with diabetes mellitus and a recent history of intermittent urethral self-catheterization was admitted due to a high fever. Repeated blood cultures identified Pseudomonas aeruginosa, and transesophageal echocardiography uncovered a new-onset severe aortic regurgitation along with a vegetative valvular structure. The patient underwent emergency aortic valve replacement surgery and was successfully treated with 6 weeks of high-dose meropenem and tobramycin. Historically, most cases of P. aeruginosa endocarditis have occurred in the right side of the heart and in outpatients with a history of intravenous drug abuse. In the case presented, the repeated manipulations of the urethra may have triggered the infection. Our literature review for left-sided P. aeruginosa endocarditis showed that non-nosocomial infection accounted for nearly half of the cases and resulted in fatal outcomes as often as nosocomial cases. A combination therapy with anti-pseudomonal beta-lactams or carbapenems and aminoglycosides may be the preferable treatment. Medical treatment alone may be effective, and surgical treatment should be carefully considered. We presented a rare case of native aortic valve endocarditis caused by P. aeruginosa. This case illustrates the importance of identifying the causative pathogen(s), especially for outpatients with a recent history of medical procedures.

  19. Laparoscopic lavage for perforated diverticulitis: a population analysis.

    LENUS (Irish Health Repository)

    Rogers, Ailín C

    2012-09-01

    Laparoscopic lavage has shown promising results in nonfeculent perforated diverticulitis. It is an appealing strategy; it avoids the complications associated with resection. However, there has been some reluctance to widespread uptake because of the scarcity of large-scale studies.

  20. Acute diverticulitis of the terminal ileum: ultrasonography and CT findings

    Energy Technology Data Exchange (ETDEWEB)

    Jeong, Jewon; Hong, Seong Sook; Hwang, Ji Young; Kim, Hyun Joo; Chang, Yun Woo [Dept. of Radiology, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul (Korea, Republic of)

    2015-01-15

    We describe a rare case of terminal ileal diverticulitis in a 68-year-old female with a day of history Epub ahead of print of right lower quadrant pain and tenderness, mimicking acute appendicitis. Ultrasonography revealed small sac-like out-pouching lesions with increased echogenicity of surrounding fat in thickened terminal ileum, suggesting inflamed diverticula. We diagnosed terminal ileal diverticulitis primarily by ultrasonography. The diagnosis was confirmed by subsequent computed tomography.

  1. Radiologic findings of perforated jejunal diverticulitis: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Kong, Jeong Hwa; Lee, Dong Ho; Kim, Hyoung Jung; Lim, Joo Won; Ko, Young Tae; Park, Yong Koo [Kyung Hee University Hospital, Seoul (Korea, Republic of)

    2006-04-15

    We report a case of perforated jejunal diverticulitis in a 68-year-old man with iatrogenic Cushing's syndrome. The patient presented with right upper abdominal pain. Ultrasonography showed a hypoechoic structure connected to a small bowel loop, and subsequent CT examination showed multiple diverticula in proximal jejunal loops with free air trapped within the mesenteric leaf. Segmental resection of the jejunal loop confirmed jejunal diverticulitis with perforation.

  2. Acute diverticulitis of the terminal ileum: ultrasonography and CT findings

    Directory of Open Access Journals (Sweden)

    Jewon Jeong

    2015-01-01

    Full Text Available We describe a rare case of terminal ileal diverticulitis in a 68-year-old female with a day of history Epub ahead of print of right lower quadrant pain and tenderness, mimicking acute appendicitis. Ultrasonography revealed small sac-like out-pouching lesions with increased echogenicity of surrounding fat in thickened terminal ileum, suggesting inflamed diverticula. We diagnosed terminal ileal diverticulitis primarily by ultrasonography. The diagnosis was confirmed by subsequent computed tomography.

  3. The value of CT for the diagnosis of acute diverticulitis; Der Stellenwert der CT in der Akutdiagnostik der Divertikulitis

    Energy Technology Data Exchange (ETDEWEB)

    Rotert, H.; Noeldge, G.; Richter, G.M.; Duex, M. [Abteilung fuer Radiodiagnostik, Universitaetsklinikum Heidelberg (Germany); Encke, J. [Medizinische Klinik IV, Universitaetsklinikum Heidelberg (Germany)

    2003-01-01

    In acute diverticulitis accurate diagnosis and staging are mandatory to decide on the treatment of the patient.The impact of computed tomography (CT) on the treatment of acute diverticulitis will be discussed.Material and Method CT is performed after distension of the distal colon by means of positive,water-soluble contrast media to depict intestinal perforation or penetration. Then intravenous contrast material is administered and spiral scanning is repeated to judge enhancement patterns of the abdominal structures/organs especially of the intestinal wall and to diagnose abscess formation. CT-morphologies of different stages of acute diverticulitis will be described. CT imaging is the only diagnostic method that in case of an acute diverticulitis combines safety with accuracy. On the one hand, it is fast and therefore safe with respect to patient control and on the other hand, it allows accurate staging of the inflammatory process reaching a sensitivity and specificity of up to 100%, each. CT is an appropriate tool to diagnose acute diverticulitis complicated by abscess formation, intestinal penetration or perforation and therefore has direct impact on the treatment of the patient.Discussion If acute diverticulitis is suspected CT is the method of choice for imaging because of its high impact on the choice of therapy and on the management of complications. (orig.) [German] Zielsetzung Bei der akuten Divertikulitis entscheidet eine exakte Stadieneinteilung der Erkrankung ueber das therapeutische Vorgehen.Die Diagnostik mittels Computertomographie (CT) wird der klinischen Einteilung der akuten Divertikulitis und den sich daraus ableitenden therapeutischen Strategien gegenuebergestellt.Material und Methode Die Durchfuehrung der CT bei Verdacht auf akute Divertikulitis erfolgt nach transanaler, intraluminaler Kontrastierung des Darms mit positivem wasserloeslichem Kontrastmittel, um eine Penetration oder Darmperforation nachzuweisen. Anschliessend erfolgt eine

  4. Quality of life differences in patients with right- versus left-sided facial paralysis: Universal preference of right-sided human face recognition.

    Science.gov (United States)

    Ryu, Nam Gyu; Lim, Byung Woo; Cho, Jae Keun; Kim, Jin

    2016-09-01

    We investigated whether experiencing right- or left-sided facial paralysis would affect an individual's ability to recognize one side of the human face using hybrid hemi-facial photos by preliminary study. Further investigation looked at the relationship between facial recognition ability, stress, and quality of life. To investigate predominance of one side of the human face for face recognition, 100 normal participants (right-handed: n = 97, left-handed: n = 3, right brain dominance: n = 56, left brain dominance: n = 44) answered a questionnaire that included hybrid hemi-facial photos developed to determine decide superiority of one side for human face recognition. To determine differences of stress level and quality of life between individuals experiencing right- and left-sided facial paralysis, 100 patients (right side:50, left side:50, not including traumatic facial nerve paralysis) answered a questionnaire about facial disability index test and quality of life (SF-36 Korean version). Regardless of handedness or hemispheric dominance, the proportion of predominance of the right side in human face recognition was larger than the left side (71% versus 12%, neutral: 17%). Facial distress index of the patients with right-sided facial paralysis was lower than that of left-sided patients (68.8 ± 9.42 versus 76.4 ± 8.28), and the SF-36 scores of right-sided patients were lower than left-sided patients (119.07 ± 15.24 versus 123.25 ± 16.48, total score: 166). Universal preference for the right side in human face recognition showed worse psychological mood and social interaction in patients with right-side facial paralysis than left-sided paralysis. This information is helpful to clinicians in that psychological and social factors should be considered when treating patients with facial-paralysis. Copyright © 2016 British Association of Plastic, Reconstructive and Aesthetic Surgeons. Published by Elsevier Ltd. All rights reserved.

  5. Foetoscopic endotracheal occlusion (FETO) for severe isolated left-sided congenital diaphragmatic hernia: single center Polish experience.

    Science.gov (United States)

    Kosinski, Przemyslaw; Wielgos, Miroslaw

    2017-07-04

    To present early experience with foetoscopic endotracheal occlusion (FETO) for congenital diaphragmatic hernia (CDH) in a new center in Poland. This was a prospective study in singleton pregnancies with CDH treated by FETO between 2014 and 2016 in the Medical University of Warsaw, Poland. FETO was carried out at 25.6-30.1 (median 27.7) weeks' gestation in 28 consecutive cases of isolated left-sided CDH with observed over expected lung area to head circumference ratio (o/e LHR) of 20.7-22.6 (median 18.9). Neonatal survival rate was 46.4% (13/28) at the time of discharge. The median o/e LHR the day before balloon removal was 33.4 (19.7-57.5) and median gestational age at delivery was 34.7 (29.0-38.1) weeks. Comparison of the survivors and perinatal deaths showed no significant differences in median gestational age at FETO or median o/e LHR before FETO, but higher median gestational age at delivery (35.9, range 32.7-38.1 weeks vs. 33.2, range 29.0-37.7 weeks; p = .007) and o/e LHR before balloon removal (33.7, range 28.3-57.5 vs. 30.9, range 19.7-37.5; p = .017). FETO was implemented successfully in Poland and the survival rate (46.4%) is similar to that reported in other centers. Important determinants of survival were gestational age at delivery and pulmonary response to FETO. The rate of preterm prelabor rupture of membranes (PPROM) in our series is similar to the larger series treated with FETO in the pioneering centers of this technique.

  6. Case Series: Fetal Pulmonary Vein A-Wave Reversal: An Early Marker of Left-Sided Cardiac Anomalies?

    Directory of Open Access Journals (Sweden)

    Aldo L. Schenone

    2015-04-01

    Full Text Available Background - Improvements in congenital heart disease (CHD screening are needed based on the lack of sensitivity of current screening methods and the understanding that the early detection of certain CHDs may improve outcomes. Fetal venous circulation has caught medical attention, and two studies demonstrated that it is feasible to register pulmonary vein flow velocity waveforms (FVWs during early gestation. Meanwhile, the latter study proposed pulmonary vein A-wave reversal as a marker of cardiac anomaly. Methods - We report a series of six consecutive fetuses with confirmed cardiac anomalies that underwent first-trimester screening, including pulmonary vein FVWs, at our center during 2013. CHD was confirmed by late pregnancy echocardiography, and in three cases fetal autopsies were performed. Result/Discussion - The ductus venosus (DV and nuchal translucency (NT predicted 50% of CHD cases, whereas the combination of markers identified 66.6% of CHD cases. When adding pulmonary vein assessment, the rate of detection rose to 83.3%. Total five of six cases of CHD had reversal of pulmonary vein A-wave during early pregnancy. The sixth case with CHD and nonreversal of A-wave was described as right ventricle hypoplasia with type 1 tricuspid atresia and persistent ductus arteriosus. Conclusion This is the first series reporting pulmonary vein end-diastolic reversal as a CHD screening add-on during early pregnancy. The addition of pulmonary vein FVW assessment to the current CHD screening bundle could increase the rate detection of cardiac anomalies. This pilot study suggests that pulmonary vein end-diastolic flow reversal favors detection of left-sided CHD over the right-sided ones.

  7. Role of colonoscopy in patients with persistent acute diverticulitis

    Institute of Scientific and Technical Information of China (English)

    Adi Lahat; Henit Yanai; Emad Sakhnini; Yoram Menachem; Simon Bar-Meir

    2008-01-01

    AIM:To identify patients with persistent acute diverticulitis who might benefit from an early colonoscopy during their first hospitalization.METHODS:All patients hospitalized between July 2000 and December 2006 for acute diverticulitis who underwent colonoscopy were included in the study.Patients were followed during hospitalization and after discharge.Patients were considered to have a persistent course of acute diverticulitis if symptoms continued after 1 wk of conventional treatment with IV antibiotics,or if symptoms recurred within 2 mo after discharge.Patients were considered to benefit from an early colonoscopy if the colonoscopy was therapeutic or if it changed a patient's outcome.RESULTS:Three hundred and six patients were hospitalized between July 2000 and December 2006 with the diagnosis of acute diverticulitis.Two hundred and twenty four of these were included in the study group.Twenty three patients (10.3%) fulfilled the criteria for a persistent course of acute diverticulitis.Of them,four patients (17.4%) clearly benefited from an early colonoscopy;these patients' clinical course is described.None of the patients with a regular non-persistent course demonstrated any benefit from colonoscopy.CONCLUSION:Early colonoscopy detected other significant pathology,which accounted for the clinical presentation in 17% of patients with persistent acute diverticulitis.Therefore,we believe an early colonoscopy should be considered in all patients with a persistent clinical course.

  8. Abnormal left-sided orbitomedial prefrontal cortical-amygdala connectivity during happy and fear face processing: a potential neural mechanism of female MDD

    Directory of Open Access Journals (Sweden)

    Jorge eAlmeida

    2011-12-01

    Full Text Available Background: Pathophysiologic processes supporting abnormal emotion regulation in major depressive disorder (MDD are poorly understood. We previously found abnormal inverse left-sided ventromedial prefrontal cortical- amygdala effective connectivity to happy faces in females with MDD. We aimed to replicate and expand this previous finding in an independent participant sample, using a more inclusive neural model, and a novel emotion-processing paradigm.Methods: Nineteen individuals with MDD in depressed episode (12 females, and nineteen healthy individuals, age and gender matched, performed an implicit emotion processing and automatic attentional control paradigm to examine abnormalities in prefrontal cortical-amygdala neural circuitry during happy, angry, fearful and sad face processing measured with functional magnetic resonance imaging in a 3Tesla scanner. Effective connectivity was estimated with Dynamic Causal Modelling in a trinodal neural model including two anatomically defined prefrontal cortical regions, ventromedial prefrontal cortex and subgenual cingulate cortex(sgACC, and the amygdala. Results: We replicated our previous finding of abnormal inverse left-sided inverse top-down ventromedial prefrontal cortical-amygdala connectivity to happy faces in females with MDD (p=.04, and also showed a similar pattern of abnormal inverse left-sided sgACC-amygdala connectivity to these stimuli (p=0.03. These findings were paralleled by abnormally reduced positive left-sided ventromedial prefrontal cortical-sgACC connectivity to happy faces in females with MDD (p=0.008, and abnormally increased positive left-sided sgACC-amygdala connectivity to fearful faces in females, and all individuals, with MDD (p=0.008;p=0.003.Conclusions: Different patterns of abnormal prefrontal cortical-amygdala connectivity to happy and fearful stimuli might represent neural mechanisms for the excessive self-reproach and comorbid anxiety that characterize female MDD.

  9. [Summary of the Dutch College of General Practitioners (NHG) practice guideline on 'Diverticulitis'].

    Science.gov (United States)

    de Wit, Niek J; Berger, Marjolein Y; Vogelenzang, Rogier; Wetzels, Raymond V; van Rijn-van Kortenhof, Nathalie M M; Opstelten, Wim; Goudswaard, A N Lex

    2012-01-01

    The NHG practice guideline on 'Diverticulitis' provides general practitioners with directions on the diagnosis and treatment of uncomplicated and complicated diverticulitis. Diverticulitis is primarily a clinical diagnosis which can be supported by assessment of CRP. Uncomplicated diverticulitis is strongly suspected if the patient reports the development of persistent sharp, stabbing pain in the lower left abdomen within a couple of days; if there is pressure or rebound tenderness only in the lower left abdomen; and if there are no alarm signals. Alarm signals of complicated diverticulitis are: guarded muscle response, signs of intestinal obstruction, locally palpable resistance, rectal loss of blood, hypotension, and high fever. The policy for uncomplicated diverticulitis is waiting without specific measures, provided that the general practitioner monitors the course actively. There is no indication for antibiotics in patients with uncomplicated diverticulitis. Patients with signs of complicated diverticulitis or with persisting symptoms should be referred.

  10. Changing paradigms in the management of diverticulitis.

    Science.gov (United States)

    Horesh, Nir; Wasserberg, Nir; Zbar, Andrew P; Gravetz, Aviad; Berger, Yaniv; Gutman, Mordechai; Rosin, Danny; Zmora, Oded

    2016-09-01

    The management of diverticular disease has evolved in the last few decades from a structured therapeutic approach including operative management in almost all cases to a variety of medical and surgical approaches leading to a more individualized strategy. There is an ongoing debate among surgeons about the surgical management of diverticular disease, questioning not only the surgical procedure of choice, but also about who should be operated and the timing of surgery, both in complicated and uncomplicated diverticular disease. This article reviews the current treatment of diverticulitis, with a focus on the indications and methods of surgery in both the emergency and elective settings. Further investigation with good clinical data is needed for the establishment of clear guidelines.

  11. Right-sided diverticulitis: An unusual presentation of abdominal pain in children

    Directory of Open Access Journals (Sweden)

    Sheng-Yuan Ho

    2016-01-01

    Full Text Available Acute diverticulitis is a rare and dangerous condition in a pediatric patient. The clinical presentation of right-sided diverticulitis mimics acute appendicitis. Hence, understanding the clinical presentation and treatment of right-sided diverticulitis is important. We report a case of right-sided diverticulitis in a 12-year-old girl and discuss the presentation and diagnosis of this disease.

  12. Current indications and role of surgery in the management of sigmoid diverticulitis

    Institute of Scientific and Technical Information of China (English)

    Luca; Stocchi

    2010-01-01

    Sigmoid diverticulitis is a common disease which carries both a significant morbidity and a societal economic burden.This review article analyzes the current data regarding management of sigmoid diverticulitis in its variable clinical presentations.Wide-spectrum antibiotics are the standard of care for uncomplicated diverticulitis.Recently published data indicate that sigmoid diverticulitis does not mandate surgical management after the second episode of uncomplicated disease as previously recommended.Rathe...

  13. Extranodal Marginal Zone Lymphoma Presenting within the Meckel Diverticulum as Diverticulitis: A Case Report

    Directory of Open Access Journals (Sweden)

    A. Nael

    2014-01-01

    Full Text Available Meckel diverticulum is the most common congenital defect of the gastrointestinal tract. It can be asymptomatic or mimic appendicitis and may be complicated by bleeding, diverticulitis, obstruction, and, rarely, neoplasia. We report the first case of extranodal marginal zone lymphoma occupying a Meckel diverticulum. A 44-year-old man with history of colonic diverticulitis presented to the emergency department for evaluation of acute abdominal pain. Radiography showed enteric obstruction, prompting diagnostic laparoscopy. Above the level of mid-ileum an intact Meckel diverticulum was identified. Microscopy showed extensive infiltration of sheets of small lymphocytes with abundant cytoplasm (monocytoid B-cells prominently in submucosa and focally transmural involving serosal adipose tissue with multiple reactive germinal centers. The immunostains showed positivity for CD20, BCL-2, and CD43 (weak and negativity for CD3, CD5, BCL-1, CD10, and BCL-6 in monocytoid B-cells. Fluorescence in situ hybridization studies revealed API2-MALT1 fusion signals consistent with t(11;18(q21;q21, which confirmed the diagnosis of extranodal marginal zone lymphoma, also known as mucosa associated lymphoid tissue lymphoma.

  14. Primary resection with and without anastomosis for perforation of acute diverticulitis.

    Science.gov (United States)

    Saccomani, G E; Santi, F; Gramegna, A

    1993-01-01

    The results of management of perforated large bowel diverticulitis were retrospectively studied over a 7-year period. 38 patients underwent operation, 20 for generalized peritonitis, 12 for local peritonitis, 5 for colovesical fistula and 1 for colovaginal fistula. The mean age of patients was 63 years (range 30-85 years). Depending on the symptoms, the spreading of the peritonitis and associated cardiovascular and pulmonary disease and diabetes mellitus, 4 types of operation were performed: primary left hemicolectomy and anastomosis with and without defunctioning colostomy, Hartmann procedure, suture and drainage with diverting colostomy. The overall mortality was 10.5%: resection and primary anastomosis entailed 3.8% mortality (1 case), while 3 deaths were observed in the 8 patients group having underwent an Hartmann procedure (37.5%). Drainage and/or diverting colostomy performed in 5 patients entailed no hospital mortality, but was followed by a 80% complication rate, requiring reoperation and several hospital admissions. The low mortality and morbidity rates obtained in the group having primary resection and anastomosis encourage wider application of this operation for perforated acute diverticulitis. Even the Hartmann procedure allows removal of the diseased colon but in a great proportion of cases reconstitution of continuity is not performed; nevertheless staged operation entailing major mortality and morbidity, expose these aged patients to remarkable hazard. Prerequisite of safe primary excision and anastomosis is vigorous intraperitoneal lavage and drainage, by the case associated to on table large bowel irrigation if concomitant obstruction is present.

  15. Acute diverticulitis: safety and value of contrast studies in predicting need for operation.

    Science.gov (United States)

    Kourtesis, G J; Williams, R A; Wilson, S E

    1988-10-01

    Results of treatment of 70 patients hospitalized with acute diverticulitis were analysed to determine the value of early contrast enema in management. A water-soluble enema done during the first week of hospitalization in 48 patients showed diverticulosis with spasm (30), a leak or peridiverticulitis (16) and a normal study (two). No complications were caused by the study. Forty patients improved on medical therapy, but four relapsed after discharge. Thirty-four (49%) patients had urgent operation during hospitalization for the acute episode of diverticulitis. Findings on contrast enema correlated with the need for surgery during the acute phase: 13 of 16 with peridiverticulitis or a leak compared with three of 30 with diverticulosis/spasm (P less than 0.001). Operations performed were: sigmoid resection and primary anastomosis (17) with covering colostomy (five). Hartmann's operation (eight), colostomy and/or drainage (seven), right hemicolectomy (two). Findings at surgery were: abscess (15), phlegmon (12), peritonitis (five) and colovesical fistula (two). It is concluded that early contrast enemas of the distal colon done with appropriate precautions are useful in confirming the diagnosis of diverticular disease: only two of 48 studies were falsely negative. A pericolic extravasation (as opposed to a small sinus tract) or abscess usually indicates need for operation, whereas the finding of diverticulosis/spasm suggests a favourable outcome of conservative management.

  16. Pyogenic liver abscess secondary to disseminated Streptococcus Anginosus from Sigmoid Diverticulitis

    Directory of Open Access Journals (Sweden)

    Shishir Murarka

    2011-01-01

    Full Text Available Pyogenic liver abscess secondary to dissemination from Sigmoid diverticulitis is rare. Streptococcus anginosus has been linked to abscesses but has been rarely reported from a Sigmoid diverticulitis source. We report a case of liver abscess in which the source was confounding but eventually was traced to Sigmoid diverticulitis on laparotomy.

  17. Modified partially wide tangents technique in post-mastectomy radiotherapy for patients with left-sided breast cancer

    Institute of Scientific and Technical Information of China (English)

    ZHANG Qian; CHEN Jia-yi; HU Wei-gang; GUO Xiao-mao

    2010-01-01

    from the IMRT (P=0.868 and P=0.212).Conclusions No single technique provides both the best CW and IMN coverage with minimum lung and heart dose.The modified PWT technique can be used as a clinical tool for the treatment of the left-sided post-mastectomy breast cancer patients to provide homogeneous target coverage while maintaining Iow doses to normal tissue.

  18. Increased risk for irritable bowel syndrome after acute diverticulitis.

    Science.gov (United States)

    Cohen, Erica; Fuller, Garth; Bolus, Roger; Modi, Rusha; Vu, Michelle; Shahedi, Kamyar; Shah, Rena; Atia, Mary; Kurzbard, Nicole; Sheen, Victoria; Agarwal, Nikhil; Kaneshiro, Marc; Yen, Linnette; Hodgkins, Paul; Erder, M Haim; Spiegel, Brennan

    2013-12-01

    Individuals with diverticulosis frequently also have irritable bowel syndrome (IBS), but there are no longitudinal data to associate acute diverticulitis with subsequent IBS, functional bowel disorders, or related emotional distress. In patients with postinfectious IBS, gastrointestinal disorders cause long-term symptoms, so we investigated whether diverticulitis might lead to IBS. We compared the incidence of IBS and functional bowel and related affective disorders among patients with diverticulitis. We performed a retrospective study of patients followed up for an average of 6.3 years at a Veteran's Administration medical center. Patients with diverticulitis were identified based on International Classification of Diseases, 9th revision codes, selected for the analysis based on chart review (cases, n = 1102), and matched with patients without diverticulosis (controls, n = 1102). We excluded patients with prior IBS, functional bowel, or mood disorders. We then identified patients who were diagnosed with IBS or functional bowel disorders after the diverticulitis attack, and controls who developed these disorders during the study period. We also collected information on mood disorders, analyzed survival times, and calculated adjusted hazard ratios. Cases were 4.7-fold more likely to be diagnosed later with IBS (95% confidence interval [CI], 1.6-14.0; P = .006), 2.4-fold more likely to be diagnosed later with a functional bowel disorder (95% CI, 1.6-3.6; P < .001), and 2.2-fold more likely to develop a mood disorder (CI, 1.4-3.5; P < .001) than controls. Patients with diverticulitis could be at risk for later development of IBS and functional bowel disorders. We propose calling this disorder postdiverticulitis IBS. Diverticulitis appears to predispose patients to long-term gastrointestinal and emotional symptoms after resolution of inflammation; in this way, postdiverticulitis IBS is similar to postinfectious IBS. Copyright © 2013 AGA Institute. Published by

  19. Current status of treatment for diverticulitis

    NARCIS (Netherlands)

    Wall, van de Bryan Joost Marinus

    2013-01-01

    Diverticula are outpouchings that occur at week points in the colonic wall where small blood vessels enter the circular muscle layer. Diverticula are most frequently found in the distal part of the colon, with 90% of patients having the sigmoid colon involved. Most patients who have diverticulosis r

  20. Coincidence of congenital left-sided diaphragmatic hernia and ductus venosus agenesis: Relation between altered hemodynamic flow and lung-to-head-ratio?

    Directory of Open Access Journals (Sweden)

    T. Klein

    2015-06-01

    Full Text Available Left-sided diaphragmatic hernia (CDH as well as ductus venosus agenesis (ADV are rare complex congenital malformations. We present a case of coincidence of these malformations and an abnormally high lung-head-ratio (LHR. The left-sided liver-up CDH and the ADV were diagnosed in prenatal ultrasound examination. In CDH cases lung volume is decreased due to the herniation of abdominal organs into the thorax. With 1.4 the LHR of our patient exceeded the normal ratio in liver-up CDH cases considerably. One explanation for this unusually high LHR might be an altered blood flow due to the coinciding ADV. In ADV cases less blood bypasses the lung through the foramen ovale. Consecutively pulmonary circulation is improved which may constitute as an advantage in CDH cases. Diagnosis, prognostic factors, physiology, and therapy strategy are discussed.

  1. Diverticulitis in the young patient-Ts it different?

    Institute of Scientific and Technical Information of China (English)

    Adi Lahat; Yoram Menachem; Benjamin Avidan; Henit Yanai; Emad Sakhnini; Eytan Bardan; Simon Bar-Meir

    2006-01-01

    AIM: To prospectively study the incidence and the natural history of acute diverticulitis in young patients.METHODS: A total of 207 patients hospitalized at our hospital between January 2000 to February 2005 with the diagnosis of acute diverticulitis were included. Their demographic characteristics, medical history, physical,radiographic and endoscopic findings as well as therapy were recorded. Patients were followed every 6 mo for the first year and later annually.RESULTS: The mean patients' age was 61 (range 27-92) years. Twenty- five patients (12%) were younger than 45 years. Acute diverticulitis was significantly more prevalent among male in the young age group as compared to the older age group (19/25, 76% vs 61/182,33%, respectively, P = 0.0001). Complications occurred more often in the young age group; 32% vs 13%, (P =0.002). During follow-up, 6 patients (28%) remained asymptomatic in the young age group as compared to 87 patients (55%) in the older age group (P = 0.024). As a result, sigmoidectomies were performed twice as often in the young age group (38% vs 13%, P = 0.002).CONCLUSION: Diverticulitis in young patients has a male predominance, a more aggressive course with a higher rate of complications and a higher recurrence rate. An earlier surgical approach might be considered in young patients with acute diverticulitis.

  2. Ultrasonography in acute diverticulitis - credit where credit is due.

    Science.gov (United States)

    Lembcke, B

    2016-01-01

    Diagnosing diverticulitis implies physical and laboratory examination, cross-sectional imaging (computed tomography [CT] or ultrasonography [US]), and a classification of the type of diverticular disease. This article illustrates the role of ultrasonography in view of the recently published Guidelines on diverticular disease of the Consensus Conference of the German Societies of Gastroenterology (DGVS) and Visceral Surgery (DGAV). The focus is to foster both sensitivity for pictorial analysis and improving practical accomplishments of US in diverticulitis. Based on the German classification of diverticular disease (CDD), characteristic features of each type of diverticulitis are presented and commented along with possible differential diagnoses. In the literature qualified US is equipotent to qualified CT. US is frequently effective for the diagnosis and unsurpassed resolution enables detailed imaging thereby allowing one to differentiate and stratify the relevant types of diverticular disease according to the new classification. This educational review is a guided tour through the different facettes of diverticulitis on ultrasonography thereby expanding and multiplying individual competence to more users. With expert performance, US is in the pole position for diagnosing diverticulitis, however, this does come with the price of responsibility and requires transfer of advanced standards and performance in the broad.

  3. A comparative analysis of 3D conformal deep inspiratory–breath hold and free-breathing intensity-modulated radiation therapy for left-sided breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Reardon, Kelli A.; Read, Paul W.; Morris, Monica M. [Department of Radiation Oncology, University of Virginia, Charlottesville, VA (United States); Reardon, Michael A. [Department of Radiology, University of Virginia, Charlottesville, VA (United States); Geesey, Constance [Department of Radiation Oncology, University of Virginia, Charlottesville, VA (United States); Wijesooriya, Krishni, E-mail: kw5wx@hscmail.mcc.virginia.edu [Department of Radiation Oncology, University of Virginia, Charlottesville, VA (United States)

    2013-07-01

    Patients undergoing radiation for left-sided breast cancer have increased rates of coronary artery disease. Free-breathing intensity-modulated radiation therapy (FB-IMRT) and 3-dimensional conformal deep inspiratory–breath hold (3D-DIBH) reduce cardiac irradiation. The purpose of this study is to compare the dose to organs at risk in FB-IMRT vs 3D-DIBH for patients with left-sided breast cancer. Ten patients with left-sided breast cancer had 2 computed tomography scans: free breathing and voluntary DIBH. Optimization of the IMRT plan was performed on the free-breathing scan using 6 noncoplanar tangential beams. The 3D-DIBH plan was optimized on the DIBH scan and used standard tangents. Mean volumes of the heart, the left anterior descending coronary artery (LAD), the total lung, and the right breast receiving 5% to 95% (5% increments) of the prescription dose were calculated. Mean volumes of the heart and the LAD were lower (p<0.05) in 3D-DIBH for volumes receiving 5% to 80% of the prescription dose for the heart and 5% for the LAD. Mean dose to the LAD and heart were lower in 3D-DIBH (p≤0.01). Mean volumes of the total lung were lower in FB-IMRT for dose levels 20% to 75% (p<0.05), but mean dose was not different. Mean volumes of the right breast were not different for any dose; however, mean dose was lower for 3D-DIBH (p = 0.04). 3D-DIBH is an alternative approach to FB-IMRT that provides a clinically equivalent treatment for patients with left-sided breast cancer while sparing organs at risk with increased ease of implementation.

  4. Jejuno-ileal diverticulitis with localized perforation: CT and US findings

    Energy Technology Data Exchange (ETDEWEB)

    Grana, Lucia [Department of Diagnostic Imaging, Hospital Clinico San Carlos, Profesor Martin Lagos, 28040 Madrid (Spain)], E-mail: lu_rx@hotmail.com; Pedraja, Inigo [Department of Diagnostic Imaging, Hospital Clinico San Carlos, Profesor Martin Lagos, 28040 Madrid (Spain)], E-mail: ipedraja@yahoo.es; Mendez, Ramiro [Department of Diagnostic Imaging, Hospital Clinico San Carlos, Profesor Martin Lagos, 28040 Madrid (Spain)], E-mail: rmendez.hcsc@salud.madrid.org; Rodriguez, Ricardo [Department of Diagnostic Imaging, Hospital Clinico San Carlos, Profesor Martin Lagos, 28040 Madrid (Spain)], E-mail: rrodriguez.hcsc@salud.madrid.org

    2009-08-15

    Purpose: To describe the computed tomography and ultrasound findings of five cases of small bowel diverticulitis with localized perforation. Material and methods: Our database, from April 2003 to August 2007, was reviewed and five cases of small bowel diverticulitis were identified. Results: Jejuno-ileal diverticulitis with covered perforation usually presents as wall thickening of a small bowel loop and an adjacent inflammatory mass containing air bubbles. Conclusion: Small bowel diverticula are rare and mostly asymptomatic. They become clinically relevant when complications arise, such as diverticulitis. The symptoms of jejuno-ileal diverticulitis are non-specific and the diagnosis is performed mainly by imaging studies.

  5. [Colonic diverticulosis and its complications: pathogenesis, classification and clinical implications].

    Science.gov (United States)

    von Rahden, B H A; Germer, C-T

    2013-12-01

    Current understanding of the pathogenesis of colonic diverticulosis and its complications has certain implications for current therapy concepts, which are summarised here. Colonic diverticula in the Western world are pseudodiverticula predominating in the sigmoid colon. Pathogenesis is multifactorial and includes low-fibre diet, dysmotility, increased intraluminal pressure and morphological changes. Uncomplicated diverticulitis results from microperforations, contradicting the hypothesis of the "abscessed diverticulum". Administration of antibiotics for treatment is controversial. Complicated sigmoid diverticulitis is characterised by an intensive inflammatory infiltrate with macrophages. Immunosuppression and especially steroid intake are identified as risk factors. Nowadays, elective or emergency resection is generally recommended as therapy of first choice. However, contrary concepts with merely conservative treatment or drainage--even for perforated diverticulitis--are emerging. The pathogenesis of chronically recurrent diverticulitis is poorly understood and concepts are changing. Resection after the second episode is replaced by a risk-adapted strategy. Diverticular bleeding occurs due to rupture of a vas rectum at the fundus of the diverticulum. Conservative and endoscopic management is the first line and surgical resection plays a role as salvage-strategy in case of recurrent and life-threatening bleeding. Localising the bleeding, i.e., with angiography, is crucial prior to surgery. The pathophysiology of colonic diverticulosis is complex and incompletely understood and linked with several controversial issues, regarding treatment strategies.

  6. Appendiceal diverticulitis and acute appendicitis: differences and similarities

    Directory of Open Access Journals (Sweden)

    Irene Lobo-Machín

    2014-08-01

    Full Text Available Introduction: Acute appendiceal diverticulitis is an unusual cause of acute abdomen, considered clinically indistinguishable from acute appendicitis. Material and methods: In a historic cohort study with 27 cases of appendiceal diverticulitis and 54 cases of acute appendicitis, we compared clinical characteristics, diagnostic tests and pathology findings of the two processes. Results: Mean age at presentation was lower in acute appendicitis (37.24 ± 19.98 vs. 54.81 ± 17.55 years, p < 0.001, with significant differences between men (33.33 ± 15.89 vs. 57 ± 18.02 years, p < 0.001 but not between women (41.76 ± 24.87 vs. 50.44 ± 16.69 years, p = 0.34. In the diverticulitis group, 48.15 % had leukocytosis vs. 81.48 % in the appendicitis group (p = 0.02; there was no difference in leukocyte count (13770.37 ± 4382.55 vs. 14279.63 ± 4268.59, p = 0.61. Patients with appendiceal diverticulitis had a higher incidence of appendiceal mucocele (p = 0.01 and a lower proportion of appendiceal gangrene (p = 0.03. There were no differences in appendiceal perforation or ulceration. Symptom duration before emergency department attendance (71.61 ± 85.25 hours vs. 36.84 ± 33.59 hours; Z = -3.1 p = 0.002, duration of surgery (85 ± 40 minutes vs. 60 ± 21 minutes, Z = -3.2, p = 0.001 and the presence of appendicular plastron was higher in patients with diverticulitis vs. appendicitis (8 vs. 5 patients (p = 0.01, Odds ratio 2.2. Conclusions: Appendiceal diverticulitis presents a series of clinical, epidemiological and pathological differences with respect to acute appendicitis. The former shows a more indolent course with delayed diagnosis.

  7. Changes in the approach to acute diverticulitis.

    Science.gov (United States)

    Jaung, Rebekah; Robertson, Jason; Vather, Ryash; Rowbotham, David; Bissett, Ian P

    2015-10-01

    Acute diverticulitis (AD) is one of the most common acute admission diagnoses for general surgery, and its prevalence is increasing, in part due to the ageing population. Currently, most patients who present to a tertiary hospital are admitted for a period of treatment and observation. Simple, safe and cost-effective strategies for improving our current treatment of this condition will be invaluable in providing the most appropriate management for individual patients and for reducing the health resources expended on hospital admissions and parenteral antibiotics. AD can be categorized as uncomplicated or complicated, these two subtypes have a very different clinical course. The management of uncomplicated AD has become increasingly conservative, with a focus on symptomatic relief and supportive management. Recent research has brought into question the need for extended hospital admission and questioned the current use of antibiotics. Anti-inflammatory agents that reduce local inflammation in uncomplicated AD may be a useful means of reducing damage caused by inflammation and aiding earlier resolution of the inflammatory response and associated symptoms. Mesalazine is an anti-inflammatory agent that has been trialled in uncomplicated AD. Mesalazine has been shown to improve time to resolution of endoscopic and histological evidence of inflammation following an episode of AD and also reduce the rate of recurrence. In this literature review, we provide an overview of recent advances in AD classification, pathophysiology and management, and examine the possibility of introducing the use of anti-inflammatory agents in the management of uncomplicated AD.

  8. [Acute Meckel's diverticulitis perforated by a foreign body].

    Science.gov (United States)

    Pahomeanu, M; Anghelide, A; Mandache, F

    1976-01-01

    The authors present the case of a patient with acute, right iliac fossa abdominal syndrome, simulating acute apendicitis. In the course of the intervention it was noted that the syndrome was determined by an acute Meckel diverticulitis, perforated by a foreign body (fish bone). In view of making the diagnosis of acute diverticulitis, that cannot be assessed before surgery, the importance is stressed of the correlation of the clinical aspects with the apendicular lesions found in the course of the operation, and, when there is no satisfactory concordance, careful checking of the cecum becomes necessary, as well as of the right annexe and of the ileon over at least three feet.

  9. Pylephlebitis of a variant mesenteric vein complicating sigmoid diverticulitis.

    Science.gov (United States)

    Falkowski, Anna L; Cathomas, Gieri; Zerz, Andreas; Rasch, Helmut; Tarr, Philip E

    2014-02-01

    Pylephlebitis--suppurative thrombophlebitis of the portal and/or mesenteric veins--is a rare complication of abdominal infections, especially diverticulitis. It can lead to severe complications such as hepatic abscess, sepsis, peritonitis, bowel ischemia, etc., which increase the mortality rate. Here we present a case of suppurative thrombophlebitis of the inferior mesenteric vein, as a complication of sigmoid diverticulitis. The epidemiology, clinical and radiological features as well as treatment strategies are discussed. We also review the anatomy of the mesenteric vein given its anatomic variation in the present case and how this anatomic knowledge might influence the operative approach should surgery be necessary.

  10. A Rare Acute Abdomen Reason: Perforated Jejunal Diverticulitis

    Directory of Open Access Journals (Sweden)

    Oktay Karakose

    2014-06-01

    Full Text Available Jejunal diverticulosis is a rare case that is diagnosed incidental. Although it is generally asymptomatic, it can cause non-spesific symptoms like stomachache, nausea, diarrhoea, malabsorption, bleeding, obstruction and / or perforation. Perforated jejunal diverticulitis is a very rare acute abdomen cause. The acute complications of jejunal diverticulosis can be cause of significant morbidity and mortality especially in old patients. In this text, we report a 81 year old woman case that was operated emergently because of perforated jejunal diverticulitis and was lost in postoperation term because of multiple organ failure.

  11. [Diverticulitis and indication for surgery--are there new data?].

    Science.gov (United States)

    Weimann, A; Hirsch, W D; Schiefke, I

    2013-12-01

    The treatment in acute diverticulitis has undergone a considerable shift from an offensive to a more restrictive and individual indication for surgery. This review of the very recent literature with special regard to long-term observation of conservatively treated patients clearly shows that surgery is not required in any case of a first episode of severe diverticulitis, but should be recommended in high-risk patients under immunosuppression or chronic renal failure. In all other groups of patients the indication for surgery should be weighed on an individual basis after each episode, again aiming for the laparoscopic procedure. A therapeutic algorithm is proposed according to the Hansen-Stock classification.

  12. SU-E-T-317: The Development of a DIBH Technique for Left Sided Breast Patients Undergoing Radiation Therapy Utilizing Varians RPM System in a Community Hospital

    Energy Technology Data Exchange (ETDEWEB)

    Hasson, B; Young, M; Workie, D; Geraghty, C [Anne Arundel Medical Center, Annapolis, MD (United States)

    2014-06-01

    Purpose: To develop and implement a Deep Inhalation Breath Hold program (DIBH) for treatment of patients with Left-sided breast cancer in a community hospital. Methods: All patients with left sided breast cancer underwent a screening free breathing CT. Evaluation of the conventional tangent treatment fields and the heart was conducted. If the heart would not be excluded using tangents, the patient then received DIBH breathe coaching. The patients returned for a 4D CT simulation. The patients breathing cycle was monitored using the Varian Real-Time position ManagementTM (RPM) system to assess duration of DIBH, amplitude, phase and recovery time to normal breathing. Then a DIBH CT was obtained at the desired amplitude. Duplicate plans were developed for both free breathing and DIBH on the Eclipse planning system and comparison DVH's were created. The plan that provided the prescribed treatment coverage and the least doses to the OAR (heart, Lt. Lung) was determined. Those patients selected to receive treatment with DIBH were set up for treatment, and breathing was monitored using the RPM system. Practice trials were used to confirm that the amplitude, phase and recovery were consistent with findings from simulation. Results: 10 patients have been treated using the DIBH procedure in our clinic. The DIBH patients had an average increase of 80% lung volume on DIBH, decreased lung volume receiving 50% of the dose, and decreases in the V20 dose. Significant reduction in the maximum and mean dose to the heart, as well as the dose to 1CC of the volume for the DIBH plans. Conclusion: Using the RPM system already available in the clinic, staff training, and patient coaching a simple DIBH program was setup. The use of DIBH has shown promise in reducing doses to the critical organs while maintaining PTV coverage for left sided breast treatments.

  13. Heart rate variability is reduced during acute uncomplicated diverticulitis

    DEFF Research Database (Denmark)

    Huang, Chenxi; Alamili, Mahdi; Rosenberg, Jacob

    2016-01-01

    BACKGROUND: The aim of the present study was to report the trajectory of heart rate variability (HRV) indices during a low-grade acute inflammation and their associations to biomarkers for infection. METHODS: Twelve patients with uncomplicated acute diverticulitis completed this observational study...

  14. A rare manifestation of perforated diverticulitis: parastomal subcutaneous abscess.

    NARCIS (Netherlands)

    Peters, J.H.; Bleichrodt, R.P.; Goor, H. van

    2003-01-01

    Perforation is a serious complication of diverticular disease. The sigmoid is the main affected anatomic site of perforated diverticulitis and sigmoid resection followed either by Hartmann procedure or primary anastomosis are the standard surgical approaches. Surgery, however, does not cure divertic

  15. Imaging findings in right-sided diverticulitis in a child

    Energy Technology Data Exchange (ETDEWEB)

    Bogue, Conor O.; Mann, Erika H. [University of Toronto, Department of Diagnostic Imaging, Hospital for Sick Children, Toronto (Canada)

    2008-10-15

    We report the imaging findings in a case of acute right-sided diverticulitis in a 13-year-old boy. Based on this diagnosis the patient was successfully treated conservatively with intravenous antibiotics. This entity should be considered in patients with right lower quadrant pain and a sonographically normal appendix, particularly in those of Asian or Pacific descent. (orig.)

  16. Inverted Nutcracker Syndrome: A Case of Persistent Hematuria and Pain in the Presence of a Left-Sided Inferior Vena Cava

    Directory of Open Access Journals (Sweden)

    Obi Ekwenna

    2011-01-01

    Full Text Available Nutcracker syndrome is described as the symptomatic compression of left renal vein between the aorta and the superior mesenteric artery, resulting in outflow congestion of the left kidney. We present the case of a 51-year-old male with a left-sided inferior vena cava, resulting in compression of the right renal vein by the superior mesenteric artery. Secondary to this anatomic anomaly, the patient experienced a many-year history of flank pain and intermittent gross hematuria. We have termed this unusual anatomic finding and its associated symptoms as the “inverted nutcracker syndrome”, and describe its successful management with nephrectomy and autotransplantation.

  17. N-Terminal Pro-B-Type Natriuretic Peptide Plasma Levels as a Potential Biomarker for Cardiac Damage After Radiotherapy in Patients With Left-Sided Breast Cancer

    Energy Technology Data Exchange (ETDEWEB)

    D' Errico, Maria P., E-mail: patderrico@libero.it [Department of Laboratory Medicine, ' A. Perrino' Hospital, Brindisi (Italy); Grimaldi, Luca [Department of Medical Physics, ' A. Perrino' Hospital, Brindisi (Italy); Petruzzelli, Maria F. [Department of Radiation Oncology, ' A. Perrino' Hospital, Brindisi (Italy); Gianicolo, Emilio A.L. [Clinical Physiology Institute, National Research Council (IFC-CNR), Pisa-Lecce (Italy); Tramacere, Francesco [Department of Radiation Oncology, ' A. Perrino' Hospital, Brindisi (Italy); Monetti, Antonio; Placella, Roberto [Department of Laboratory Medicine, ' A. Perrino' Hospital, Brindisi (Italy); Pili, Giorgio [Department of Medical Physics, ' A. Perrino' Hospital, Brindisi (Italy); Andreassi, Maria Grazia; Sicari, Rosa; Picano, Eugenio [Clinical Physiology Institute, National Research Council (IFC-CNR), Pisa-Lecce (Italy); Portaluri, Maurizio [Department of Radiation Oncology, ' A. Perrino' Hospital, Brindisi (Italy); Clinical Physiology Institute, National Research Council (IFC-CNR), Pisa-Lecce (Italy)

    2012-02-01

    Purpose: Adjuvant radiotherapy (RT) after breast-conserving surgery has been associated with increased cardiovascular mortality. Cardiac biomarkers may aid in identifying patients with radiation-mediated cardiac dysfunction. We evaluated the correlation between N-terminal pro-B-type natriuretic peptide (NT-proBNP) and troponin (TnI) and the dose of radiation to the heart in patients with left-sided breast cancer. Methods and Materials: NT-proBNP and TnI plasma concentrations were measured in 30 left-sided breast cancer patients (median age, 55.0 years) 5 to 22 months after RT (Group I) and in 30 left-sided breast cancer patients (median age, 57.0 years) before RT as control group (Group II). Dosimetric and geometric parameters of heart and left ventricle were determined in all patients of Group I. Seventeen patients underwent complete two-dimensional echocardiography. Results: NT-proBNP levels were significantly higher (p = 0.03) in Group I (median, 90.0 pg/ml; range, 16.7-333.1 pg/ml) than in Group II (median, 63.2 pg/ml; range, 11.0-172.5 pg/ml). TnI levels remained below the cutoff threshold of 0.07 ng/ml in both groups. In patients with NT-proBNP values above the upper limit of 125 pg/ml, there were significant correlations between plasma levels and V{sub 3Gy}(%) (p = 0.001), the ratios D{sub 15cm{sup 3}}(Gy)/D{sub mean}(Gy) (p = 0.01), the ratios D{sub 15cm}{sup 3}/D{sub 50%} (Gy) (p = 0.008) for the heart and correlations between plasma levels and V{sub 2Gy} (%) (p = 0.002), the ratios D{sub 1cm{sup 3}}(Gy)/D{sub mean}(Gy) (p = 0.03), and the ratios D{sub 0.5cm{sup 3}}(Gy)/D{sub 50%}(Gy) (p = 0.05) for the ventricle. Conclusions: Patients with left-sided breast cancer show higher values of NT-pro BNP after RT when compared with non-RT-treated matched patients, increasing in correlation with high doses in small volumes of heart and ventricle. The findings of this study show that the most important parameters are not the mean doses but instead the small

  18. Lipoma of the Colon with Overlying Hyperplastic Epithelium

    Directory of Open Access Journals (Sweden)

    Jasim M Radhi

    1997-01-01

    Full Text Available Lipomas of the colon are submucosal nonepithelial tumours covered by intact or eroded mucosa. A large colonic lipoma present in close proximity to an area of diverticulitis is presented. The lining mucosa in this case exhibited hyperplastic changes, reminiscent of those seen in hyperplastic polyps. The significance of such mucosal changes are highlighted because adenomatous or even carcinomatous transformation, though rare, remains possible.

  19. Impact of early or delayed elective resection in complicated diverticulitis

    Institute of Scientific and Technical Information of China (English)

    Kai Bachmann; Geeske Krause; Tamina Rawnaq; Lena Tomkotter; Yogesh Vashist; Shanly Shahmiri; Jakob R Izbicki; Maximilian Bockhorn

    2011-01-01

    AIM: To investigate the outcomes of early and delayed elective resection after initial antibiotic treatment in patients with complicated diverticulitis.METHODS: The study, a non-randomized comparison of the two approaches, included 421 consecutive patients who underwent surgical resection for complicated sigmoid diverticulitis (Hinchey classification Ⅰ-Ⅱ) at the Department of Surgery, University Medical Center Hamburg-Eppendorf between 2004 and 2009. The operating procedure, duration of hospital and intensive care unit stay, outcome, complications and socioeconomic costs were analyzed, with comparison made between the early and delayed elective resection strategies. RESULTS: The severity of the diverticulitis and American Society of Anesthesiologists score were comparable for the two groups. Patients who underwent delayed elective resection had a shorter hospital stay and operating time, and the rate of successfully completed laparoscopic resections was higher (80% vs 75%). Eight patients who were scheduled for delayed elective resection required urgent surgery because of complications of the diverticulitis, which resulted in a high rate of morbidity. Analysis of the socioeconomic effects showed that hospitalization costs were significantly higher for delayed elective resection compared with early elective resection (9296 € ± 694 € vs 8423 € ± 968 €; P = 0.001). Delayed elective resection showed a trend toward lower complications, and the operation appeared simpler to perform than early elective resection. Nevertheless, delayed elective resection carries a risk of complications occurring during the period of 6-8 wk that could necessitate an urgent resection with its consequent high morbidity, which counterbalanced many of the advantages. CONCLUSION: Overall, early elective resection for complicated, non-perforated diverticulitis is shown to be a suitable alternative to delayed elective resection after 6-8 wk, with additional beneficial socioeconomic

  20. Meckel's Diverticulitis : Echographic and CT Findings; Diverticulitis de Meckel: hallazgos en ecografia y TC

    Energy Technology Data Exchange (ETDEWEB)

    Costa, S.; Martinez, M. J.; Ripolles, T.; Delgado, F. [Hospital Universitario Dr. Peset. Valencia (Spain)

    2004-07-01

    We present echographic CT findings in 4 cases of Meckel's diverticulitis. the image usually observed is that of an inflamed appendix, the differentiation being made chiefly through its more medial location and apparent unrelatedness to the cecum. In two cases, the obtaining of multiplanar reconstructions permitted preoperative diagnosing to be made. (Author) 15 refs.

  1. National complicated acute diverticulitis (CADS) study: a protocol for a prospective observational scoping study for acute diverticulitis

    Science.gov (United States)

    Shaikh, Shafaque

    2016-01-01

    Background Diverticular disease is a widely prevalent disease in western society, and acute diverticulitis is a common acute surgical presentation. However, there is a lack of level 1 evidence addressing the multifaceted presentations associated with acute diverticulitis. There is also a lack of robust epidemiological data that could be used to meaningfully inform randomised controlled trials. The National CADS project aims to generate baseline data for a cohort of patients managed for clinically suspected acute diverticulitis and evaluate the impact of variability in the management approach on patient outcomes in the short (3 months) and long (2 years) term. Method A Unit policy questionnaire will be completed by the principal investigator from all participating centres prior to study initiation. All patients aged above 18 years admitted with clinical suspicion of acute diverticulitis will be included from UK hospitals providing acute surgical care. Demographic, clinical, inpatient stay and outpatient follow-up data will be collected for index admissions between July and September 2014, 3 months follow-up and finally a 2-year follow-up. Results The study attracted participation from 108 centres nationally and has so far generated data on 2500 patients admitted between 1 July 2014 and 30 September 2014. Short-term follow-up data have been obtained for this cohort. Conclusions The National CADS study is currently ongoing with the long-term outcomes data anticipated to be submitted in autumn of 2016. PMID:27957337

  2. Correlation between lung to thorax transverse area ratio and observed/expected lung area to head circumference ratio in fetuses with left-sided diaphragmatic hernia.

    Science.gov (United States)

    Hidaka, Nobuhiro; Murata, Masaharu; Sasahara, Jun; Ishii, Keisuke; Mitsuda, Nobuaki

    2015-05-01

    Observed/expected lung area to head circumference ratio (o/e LHR) and lung to thorax transverse area ratio (LTR) are the sonographic indicators of postnatal outcome in fetuses with congenital diaphragmatic hernia (CDH), and they are not influenced by gestational age. We aimed to evaluate the relationship between these two parameters in the same subjects with fetal left-sided CDH. Fetuses with left-sided CDH managed between 2005 and 2012 were included. Data of LTR and o/e LHR values measured on the same day prior to 33 weeks' gestation in target fetuses were retrospectively collected. The correlation between the two parameters was estimated using the Spearman's rank-correlation coefficient, and linear regression analysis was used to assess the relationship between them. Data on 61 measurements from 36 CDH fetuses were analyzed to obtain a Spearman's rank-correlation coefficient of 0.74 with the following linear equation: LTR = 0.002 × (o/e LHR) + 0.005. The determination coefficient of this linear equation was sufficiently high at 0.712, and the prediction accuracy obtained with this regression formula was considered satisfactory. A good linear correlation between the LTR and the o/e LHR was obtained, suggesting that we can translate the predictive parameters for each other. This information is expected to be useful to improve our understanding of different investigations focusing on LTR or o/e LHR as a predictor of postnatal outcome in CDH. © 2014 Japanese Teratology Society.

  3. Lung volumes, ventricular function and pulmonary arterial flow in children operated on for left-sided congenital diaphragmatic hernia: long-term results

    Energy Technology Data Exchange (ETDEWEB)

    Abolmaali, Nasreddin; Koch, Arne [Dresden University of Technology, OncoRay - Molecular and Biological Imaging, Medical Faculty Carl Gustav Carus, Dresden (Germany); Goetzelt, Knut; Vogelberg, Christian [University Clinics Carl Gustav Carus, Dresden University of Technology, Clinic and Policlinic for Pediatrics - Pediatric Pulmonology, Dresden (Germany); Hahn, Gabriele [University Clinics Carl Gustav Carus, Dresden University of Technology, Institute and Policlinic for Radiology - Pediatric Radiology, Dresden (Germany); Fitze, Guido [University Clinics Carl Gustav Carus, Dresden University of Technology, Clinic and Policlinic for Pediatric Surgery, Dresden (Germany)

    2010-07-15

    To compare MRI-based functional pulmonary and cardiac measurements in the long-term follow-up of children operated on for left-sided congenital diaphragmatic hernia (CDH) with age- and body size-matched healthy controls. Twelve children who received immediate postnatal surgery for closure of isolated left-sided CDH were included and received basic medical examinations, pulmonary function testing and echocardiography. MRI included measurement of lung volume, ventricular function assessment and velocity-encoded imaging of the pulmonary arteries and was compared with the data for 12 healthy children matched for age and body size. While patients' clinical test results were not suspicious, comparison between the MRI data for patients and those for healthy controls revealed significant differences. In patients, the volumes of the left lungs were increased and the tidal volume was larger on the right side. While the stroke volumes of both ventricles were reduced, heart rate and ejection fraction were increased. Flow, acceleration time and cross-sectional area of the left pulmonary artery were reduced. Functional MRI detected pulmonary and cardiac findings in the late follow-up of CDH children which may be missed by standard clinical methods and might be relevant for decisions regarding late outcome and treatment. (orig.)

  4. SU-E-P-56: Dosimetric Comparison of Three Post Modified Radical Mastectomy Radiotherapy Techniques for Locally Advanced Left-Sided Breast Cancer and Beyond

    Energy Technology Data Exchange (ETDEWEB)

    Ma, C; Zhang, W; Lu, J; Wu, L; Wu, F; Huang, B; Li, D [Cancer Hospital of Shantou University Medical College, Shantou, Guangdong (China)

    2015-06-15

    Purpose: To compare the dosimetry of post modified radical mastectomy radiotherapy (PMRMRT) for left-sided breast cancer using 3-dimensional conformal radiotherapy (3DCRT), intensity-modulated radiation therapy (IMRT) and volumetric modulated arc therapy (VMAT). Methods: We created ten sets of PMRMRT plans for ten consecutive patients and utilized two tangential and one or two supraclavicular beams in 3DCRT, a total of 5 beams in IMRT and two optimized partial arcs in VMAT. The difference in results between any two of the three new plans, between new and previous 3DCRT plans were compared and analyzed by ANOVA (α =0.05) and paired-sample t-test respectively. P values less than 0.05 were considered statistically significant. Results: Both IMRT and VMAT plans had similar PTV coverage, hotspot area and conformity (all p>0.05), and significantly higher PTV coverage compared with new 3DCRT (both p<0.001). IMRT plans had significantly less heart and left lung radiation exposure compared with VMAT (all p<0.05). The 3DCRT plans with larger estimated CTV displacement had better target coverage but worse OARs sparing compared to those with smaller one. Conclusion: IMRT has dosimetrical advantages over the other two techniques in PMRMRT for left-sided breast cancer. Individually quantifying and minimizing CTV displacement can significantly improve dosage distribution. This work was supported by the Medical Scientific Research Foundation of Guangdong Procvince (A2014455 to Changchun Ma)

  5. Suspected uncomplicated cecal diverticulitis diagnosed by imaging:Initial antibiotics vs laparoscopic treatment

    Institute of Scientific and Technical Information of China (English)

    Hyoung-Chul; Park; Bong; Hwa; Lee

    2010-01-01

    AIM:To compare the recurrence rate following initial antibiotic management to that following laparoscopic treatment for suspected uncomplicated cecal diverticulitis. METHODS: We examined the records of 132 patients who were diagnosed with uncomplicated cecal diverticulitis and a first attack during an 8-year period. The diagnosis of uncomplicated diverticulitis was made based on imaging findings, such as inflamed diverticulum or a phlegmon with cecal wall thickening. Concurrent appendiceal dilatation from 8...

  6. Incidence of retrorenal colon during percutaneous nephrolithotomy

    Directory of Open Access Journals (Sweden)

    Mehmet Balasar

    2015-04-01

    Full Text Available Objective The aim of this study was to investigate retrorenal colon incidence in percutaneous nephrolithotomy (PNL interventions made in our clinic. Materials and Methods Clinical data of 804 PNL patients, accumulated over a 7 year period (2006-2012, was surveyed. The patient files were reviewed retrospectively, and only those who had abdominal computed tomography (CT images before PNL intervention were included in the study. In the CT images, the position of both the ascending and descending colon in relation to the right and left kidneys were evaluated. Results According to our hospital reports, 394 patients with CT images were included in the present study 27 patients (6.9% had retrorenal colon, of which 18 (4.6% were on the left side, 4 (1.0% on the right side and 5 (1.3% had bilateral retrorenal colons. Colonic perforation complication was seen only in two patients and the colonic perforation rate was 0.3%. These two cases had no CT images. Conclusions PNL, in the process of becoming the standard treatment modality, is a safe and reliable technique for renal stone treatment. Colonic injury should be taken into consideration during PNL interventions of the lower pole of the kidney (especially on the left side due to the location of retrorenal colon.

  7. CT of jejunal diverticulitis: imaging findings, differential diagnosis, and clinical management

    Energy Technology Data Exchange (ETDEWEB)

    Macari, M.; Faust, M.; Liang, H.; Pachter, H.L

    2007-01-15

    Aim: To describe the imaging findings of jejunal diverticulitis as depicted at contrast-enhanced computed tomography (CT) and review the differential diagnosis and clinical management. Materials and Methods: CT and pathology databases were searched for the diagnosis of jejunal diverticulitis. Three cases were identified and the imaging and clinical findings correlated. Results: Jejunal diverticulitis presents as a focal inflammatory mass involving the proximal small bowel. A trial of medical management with antibiotics may be attempted. Surgical resection may be required if medical management is unsuccessful. Conclusion: The imaging findings at MDCT may allow a specific diagnosis of jejunal diverticulitis to be considered and may affect the clinical management of the patient.

  8. 结直肠金属支架置入术对左半结肠癌所致肠梗阻的治疗价值%Therapeutic value of endoscopic metal stent implantation for left-sided malignant colorectal obstruction

    Institute of Scientific and Technical Information of China (English)

    张杰; 陈婧; 张谨芬; 武沪平; 郝建宇

    2012-01-01

    Objective To investigate the therapeutic value of endoscopic implantation of metal stents for obstruction caused by left-sided malignant colorectal tumor.Methods Data of 29 patients with left-sided malignant colonic obstruction who underwent stenting from May 2007 to May 2011 were retrospectively analyzed.Results Self-expanding metal stents were successfully implanted in 27 patients.Symptoms of abdominal distention and vomiting subsided in these patients.The procedure failed in 2 patients (2/29,6.9% ),because the guidewire failed to pass the colonic stricture due to edema and the length of the diseased colon.Technical success was achieved in 27 of total 29 patients (27/29,92.6% ).Out of the 27 patients,stage Ⅰ primary left-sided colonic resection and anastomosis were successfully performed in 24 patients.Colonic perforation was found intraoperatively in 1 patient ( 1/27,3.7% ) who subsequently recovered after operation.There was no death during the perioperative period with the average hospital stay of 11.7 days.A mean colonic stent patency for 5 months was observed in 3 patients who underwent palliative stenting only.Conclusion Endoscopic implantation of metal stents is effective for left-sided malignant colorectal obstruction.As a bridge to surgery,it facilitates sufficient bowel preparation for elective radical operation.%目的 探讨结直肠金属支架置入术对左半结肠癌所致肠梗阻的治疗价值.方法 对2007年5月至2011年5月因左半结肠癌肠梗阻接受结直肠金属支架置入术的29例患者的病例资料进行回顾性分析.结果 27例成功进行支架置入术,腹胀、呕吐症状缓解,2例由于病变肠段较长,高度水肿,完全阻塞肠腔,导丝无法通过而未成功,支架置入成功率92.6% (27/29).置入支架的27例中24例成功进行了Ⅰ期左半结肠切除无张力吻合术,术中发现支架穿透肠壁1例(1/27,3.7%),手术后好转,围手术期无死亡病例发生,平均住院天数11

  9. Hospital Volume and Other Risk Factors for In-Hospital Mortality among Diverticulitis Patients: A Nationwide Analysis

    Directory of Open Access Journals (Sweden)

    Michael J Diamant

    2015-01-01

    Full Text Available BACKGROUND: Previous studies have found that a higher volume of colorectal surgery was associated with lower mortality rates. While diverticulitis is an increasingly common condition, the effect of hospital volume on outcomes among diverticulitis patients is unknown.

  10. The Sigma-trial protocol: a prospective double-blind multi-centre comparison of laparoscopic versus open elective sigmoid resection in patients with symptomatic diverticulitis

    Directory of Open Access Journals (Sweden)

    Lacy Antonio M

    2007-08-01

    Full Text Available Abstract Backround Diverticulosis is a common disease in the western society with an incidence of 33–66%. 10–25% of these patients will develop diverticulitis. In order to prevent a high-risk acute operation it is advised to perform elective sigmoid resection after two episodes of diverticulitis in the elderly patient or after one episode in the younger ( Method Indication for elective resection is one episode of diverticulitis in patients 50 years or in case of progressive abdominal complaints due to strictures caused by a previous episode of diverticulits. The diagnosis is confirmed by CT-scan, barium enema and/or coloscopy. It is required that the participating surgeons have performed at least 15 laparoscopic and open sigmoid resections. Open resection is performed by median laparotomy, laparoscopic resection is approached by 4 or 5 cannula. Sigmoid and colon which contain serosal changes or induration are removed and a tension free anastomosis is created. After completion of either surgical procedure an opaque dressing will be used, covering from 10 cm above the umbilicus to the pubic bone. Surgery details will be kept separate from the patient's notes. Primary endpoints are the postoperative morbidity and mortality. We divided morbidity in minor (e.g. wound infection, major (e.g. anastomotic leakage and late (e.g. incisional hernias complications, data will be collected during hospital stay and after six weeks and six months postoperative. Secondary endpoints are the operative and the postoperative recovery data. Operative data include duration of the operation, blood loss and conversion to laparotomy. Post operative recovery consists of return to normal diet, pain, analgesics, general health (SF-36 questionnaire and duration of hospital stay. Discussion The Sigma-trial is a prospective, multi-center, double-blind, randomized study to define the role of laparoscopic sigmoid resection in patients with symptomatic diverticulitis.

  11. Dosimetric comparison of hybrid volumetric-modulated arc therapy, volumetric-modulated arc therapy, and intensity-modulated radiation therapy for left-sided early breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Lin, Jia-Fu [Department of Radiation Physics, Taichung Veterans General Hospital, Taichung, Taiwan (China); Yeh, Dah-Cherng [Department of General Surgery, Taichung Veterans General Hospital, Taichung, Taiwan (China); Yeh, Hui-Ling, E-mail: hlyeh@vghtc.gov.tw [Department of Radiation Oncology, Taichung Veterans General Hospital, Taichung, Taiwan (China); Chang, Chen-Fa [Department of Radiation Physics, Taichung Veterans General Hospital, Taichung, Taiwan (China); Lin, Jin-Ching [Department of Radiation Oncology, Taichung Veterans General Hospital, Taichung, Taiwan (China)

    2015-10-01

    To compare the dosimetric performance of 3 different treatment techniques: hybrid volumetric-modulated arc therapy (hybrid-VMAT), pure-VMAT, and fixed-field intensity-modulated radiation therapy (F-IMRT) for whole-breast irradiation of left-sided early breast cancer. The hybrid-VMAT treatment technique and 2 other treatment techniques—pure-VMAT and F-IMRT—were compared retrospectively in 10 patients with left-sided early breast cancer. The treatment plans of these patients were replanned using the same contours based on the original computed tomography (CT) data sets. Dosimetric parameters were calculated to evaluate plan quality. Total monitor units (MUs) and delivery time were also recorded and evaluated. The hybrid-VMAT plan generated the best results in dose coverage of the target and the dose uniformity inside the target (p < 0.0001 for conformal index [CI]; p = 0.0002 for homogeneity index [HI] of planning target volume [PTV]{sub 50.4} {sub Gy} and p < 0.0001 for HI of PTV{sub 62} {sub Gy}). Volumes of ipsilateral lung irradiated to doses of 20 Gy (V{sub 20} {sub Gy}) and 5 Gy (V{sub 5} {sub Gy}) by the hybrid-VMAT plan were significantly less than those of the F-IMRT and the pure-VMAT plans. The volume of ipsilateral lung irradiated to a dose of 5 Gy was significantly less using the hybrid-VMAT plan than that using the F-IMRT or the pure-VMAT plan. The total mean MUs for the hybrid-VMAT plan were significantly less than those for the F-IMRT or the pure-VMAT plan. The mean machine delivery time was 3.23 ± 0.29 minutes for the hybrid-VMAT plans, which is longer than that for the pure-VMAT plans but shorter than that for the F-IMRT plans. The hybrid-VMAT plan is feasible for whole-breast irradiation of left-sided early breast cancer.

  12. Urban-rural difference in the trend of colo-rectal cancer mortality with special reference to the subsites of colon cancer in Japan.

    Science.gov (United States)

    Tajima, K; Hirose, K; Nakagawa, N; Kuroishi, T; Tominaga, S

    1985-08-01

    In order to study the effect of urbanization on the epidemiological features of colo-rectal cancer in Japan, the age-adjusted death rates (AADRs) for right-sided (cecum, ascending and transverse) colon, left-sided (descending and sigmoid) colon and rectum cancers during three periods, 1969-71, 1974-76 and 1979-81, were compared among five areas with different population sizes; ten metropolitan cities (greater than 1,000,000), large cities (1,000,000-150,000), medium-sized cities (150,000-50,000), small cities (less than 50,000) and counties. The AADR for left-sided colon cancer has been increasing in recent years, especially in males, and was higher in urban areas than in rural areas, which may imply that the recent increase in the incidence of left-sided colon cancer is associated with an urbanization of the life styles of Japanese people. In Japan, the daily consumption of carbohydrate has been decreasing, but that of total fat has been increasing in recent years, and the ratio of fat/carbohydrate consumption as an energy source was strongly correlated with the AADRs for left-sided colon cancer among the five areas in the three periods. From this correlation analysis, it was suggested that urbanization of life style, namely, the recent westernization of eating habits of Japanese people might be associated with the recent increase of the AADRs for colon cancer, especially of left-sided colon cancer, in Japan.

  13. Diverticulite em adolescente com Síndrome de Williams: relato de caso Diverticulitis in adolescent with Williams Syndrome: case report

    Directory of Open Access Journals (Sweden)

    Josemberg Marins Campos

    2009-03-01

    Full Text Available A Síndrome de Williams é uma doença genética rara, atribuída a deleção do gene da elastina no cromossomo 7. É caracterizada por estenose de aorta, divertículos de bexiga, constipação, retardo mental leve, fácies dismórfica, fraqueza da parede da bexiga e do cólon que levam ao surgimento de divertículos. Relata-se um caso de diverticulite aguda em paciente de 18 anos, o resultado do tratamento clínico durante 5 anos e o diagnóstico diferencial de abdome agudo nesta doença. A indicação de colectomia eletiva é discutida, considerando o pouco conhecimento da história natural da diverticulite nesta síndrome.The Syndrome of Williams is a rare genetic illness, attributed the deletion of the gene of the elastin in chromosome 7. It is characterized by aortic stenosis, bladder diverticula's, constipation, light mental retardation, dysmorphic facies, weakness of the wall of the bladder and colon that they lead to the sprouting of diverticula. A case of acute diverticulitis in patient of 18 years is told, the result of the clinical treatment during 5 years and the differential diagnosis of acute abdomen in this illness. The indication of elective colectomy is argued, considering the unfamiliarity of the natural history of the diverticulitis in the syndrome.

  14. Caecal diverticulitis presenting as acute appendicitis: a case report

    Directory of Open Access Journals (Sweden)

    Ayantunde Abraham A

    2009-07-01

    Full Text Available Abstract Solitary caecal diverticulum is an uncommon entity and therefore difficult to diagnose except at surgery. Caecal diverticulitis is an infrequent cause of acute abdomen and usually presents in a manner similar to acute appendicitis. It is extremely difficult to differentiate it preoperative from acute appendicitis and such distinction is usually made in the operating room. The optimal management of this clinical condition is still controversial, ranging from conservative treatment with antibiotics to aggressive surgical resections. We report a case of a 61 year old Caucasian who presented with acute onset right iliac fossa pain indistinguishable from acute appendicitis. The true diagnosis of a perforated acute caecal diverticulitis with an abscess mass was only made at operation in the presence of a macroscopically normal appendix. We reviewed the literature to highlight the difficulty of a preoperative diagnosis and the need for a high index of suspicion especially in the older age group presenting in manner similar to acute appendicitis.

  15. Solitary Large Intestinal Diverticulitis in Leatherback Turtles (Dermochelys coriacea).

    Science.gov (United States)

    Stacy, B A; Innis, C J; Daoust, P-Y; Wyneken, J; Miller, M; Harris, H; James, M C; Christiansen, E F; Foley, A

    2015-07-01

    Leatherback sea turtles are globally distributed and endangered throughout their range. There are limited data available on disease in this species. Initial observations of solitary large intestinal diverticulitis in multiple leatherbacks led to a multi-institutional review of cases. Of 31 subadult and adult turtles for which complete records were available, all had a single exudate-filled diverticulum, as large as 9.0 cm in diameter, arising from the large intestine immediately distal to the ileocecal junction. All lesions were chronic and characterized by ongoing inflammation, numerous intralesional bacteria, marked attenuation of the muscularis, ulceration, and secondary mucosal changes. In three cases, Morganella morganii was isolated from lesions. Diverticulitis was unrelated to the cause of death in all cases, although risk of perforation and other complications are possible.

  16. Placement of the Left Side AED Pad is Poor: Training on the Left Compared to the Right Side of a Manikin Does Not Improve Pad Placement

    DEFF Research Database (Denmark)

    Stærk, Mathilde; Bødtker, Henrik; Rahbek, Søren;

    2015-01-01

    participating in a first aid course were randomized to learn automated external defibrillation sitting on the left or right side of a manikin during AED training. After course completion participants operated a training AED (Lifepak® CR-T AED Trainer, PhysioControl) and placed AED pads according to instructions...... to reach the left mid-axillary line. In addition, the left arm of the victim may hamper access to the left lateral side of the thorax.Hypothesis: Training automated external defibrillation sitting on the left side of a manikin improves AED pad placement compared to sitting to the right.Methods: Laypeople...... from the AED. Pads were placed on an anatomically realistic male resuscitation torso with arms (AMBU® Man, AMBU). Participants were instructed to sit on the same side of the manikin as trained. The distance from the center of AED pads to the recommended pad position was measured.Results: In total, 30...

  17. Presentation of Anomalous Origin of the Left Coronary Artery From the Pulmonary Artery with Left Sided Coronary Ostium in an Adult Patient

    Directory of Open Access Journals (Sweden)

    Z Ojaghi Haghighi

    2009-06-01

    Full Text Available An anomalous origin of the left coronary artery from the pulmonary artery (ALCAPA is a rare congenital coronary anomaly. It usually presents in infancy with intractable left sided heart failure. Most patients die in infancy, but survival into adulthood is possible. Patients may complain of dyspnea, syncope or effort angina. They may remain asymptomatic; or experience sudden death after exercise. A 56-year-old woman presented with a twomonth history of exertional chest discomfort. Echocardiography showed a coronary anomaly with preserved systolic function and no resting regional wall motion abnormality. The coronary and CT (computed tomography angiography studies revealed the anomalous origin of the left coronary artery. A review of ALCAPAstudies is presented along with images from the echocardiogram, coronary angiogram and CT scan performed for this case.

  18. Reduction of cardiac and coronary artery doses in irradiation of left-sided breast cancer during inspiration breath hold. A planning study

    Energy Technology Data Exchange (ETDEWEB)

    Schoenecker, S.; Heinz, C.; Soehn, M.; Haimerl, W.; Corradini, S.; Pazos, M.; Belka, C.; Scheithauer, H. [University Hospital of Ludwig-Maximilian-University, Department of Radiation Oncology, Munich (Germany)

    2016-11-15

    The radiation dose received by the heart during adjuvant left-sided breast irradiation plays a crucial role in development of late toxicity. Although the absolute risk of cardiotoxicity can be reduced with modern irradiation techniques, cardiotoxic chemotherapy increases the risk of late damage. Thus, the radiation dose to the heart should be minimized. This study evaluated the influence of different amplitudes of inspiration breath hold (IBH) during simulated left-sided breast irradiation on cardiac doses compared to free breathing (FB). CT data of 11 lung cancer patients were retrospectively used as left-sided pseudo-breast cancer cases. Two CT scans were used, one during IBH and one during FB, and two treatment plans were generated. Relevant heart, lung, and left anterior descending artery (LAD) parameters were derived from dose-volume histograms. The normal tissue complication probabilities (NTCPs) for the heart were calculated based on the relative seriality model. Inspiration depth was quantified using chest volume and diameter, and correlated thereafter to a possible sparing of heart tissue. Mean reduction of heart dose for IBH compared to FB was 40 % (1.65 vs. 0.99 Gy; p = 0.007). Maximum dose to the heart and LAD could be decreased by 33 % (p = 0.011) and 43 % (p = 0.024), respectively. The mean anteroposterior shift was 5 mm (range 0.9-9.5 mm). Significant negative correlations between the relative change in LAD mean dose and the mean thoracic diameter and volume change, as well as with the absolute change in thoracic diameter were seen. The NTCP for cardiac mortality could be decreased by about 78 % (p = 0.017). For left-sided breast cancer patients, cardiac doses can be significantly decreased with tangential irradiation and IBH. (orig.) [German] Die Herzdosisbelastung spielt eine entscheidende Rolle in der Entwicklung einer kardialen Spaettoxizitaet nach der adjuvanten Strahlentherapie von linksseitigem Brustkrebs. Obwohl moderne strahlentherapeutische

  19. Acute pancreatitis associated left-sided portal hypertension with severe gastrointestinal bleeding treated by transcatheter splenic artery embolization: a case report and literature review

    Institute of Scientific and Technical Information of China (English)

    Zhi-yu LI; Bin LI; Yu-lian WU; Qiu-ping XIE

    2013-01-01

    Left-sided portal hypertension (LSPH) followed by acute pancreatitis is a rare condition with most patients being asymptomatic.In cases where gastrointestinal (GI) bleeding is present,however,the condition is more complicated and the mortality is very high because of the difficulty in diagnosing and selecting optimal treatment.A successfully treated case with severe GI bleeding by transcatheter splenic artery embolization is reported in this article.The patient exhibited severe uncontrollable GI bleeding and was confirmed as gastric varices secondary to LSPH by enhanced computed tomography (CT) scan and CT-angiography.After embolization,the bleeding stopped and stabilized for the entire follow-up period without any severe complications.In conclusion,embolization of the splenic artery is a simple,safe,and effective method of controlling gastric variceal bleeding caused by LSPH in acute pancreatitis.

  20. Acute pancreatitis associated left-sided portal hypertension with severe gastrointestinal bleeding treated by transcatheter splenic artery embolization: a case report and literature review.

    Science.gov (United States)

    Li, Zhi-yu; Li, Bin; Wu, Yu-lian; Xie, Qiu-ping

    2013-06-01

    Left-sided portal hypertension (LSPH) followed by acute pancreatitis is a rare condition with most patients being asymptomatic. In cases where gastrointestinal (GI) bleeding is present, however, the condition is more complicated and the mortality is very high because of the difficulty in diagnosing and selecting optimal treatment. A successfully treated case with severe GI bleeding by transcatheter splenic artery embolization is reported in this article. The patient exhibited severe uncontrollable GI bleeding and was confirmed as gastric varices secondary to LSPH by enhanced computed tomography (CT) scan and CT-angiography. After embolization, the bleeding stopped and stabilized for the entire follow-up period without any severe complications. In conclusion, embolization of the splenic artery is a simple, safe, and effective method of controlling gastric variceal bleeding caused by LSPH in acute pancreatitis.

  1. Comparison of conventional inserts and an add-on electron MLC for chest wall irradiation of left-sided breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Vatanen, Tero; Lahtinen, Tapani (Dept. of Oncology, Kuopio Univ. Hospital, Kuopio (Finland)); Traneus, Erik (Nucletron Scandinavia AB, Uppsala (Sweden))

    2009-04-15

    Background. Collimation of irregularly shaped clinical electron beams is currently based on electron inserts made of low melting point alloys. The present investigation compares a conventional electron applicator with insert and add-on eMLC-based dose distributions in the postoperative chest wall irradiation of left-sided breast cancer. Material and methods. Voxel Monte Carlo++ (VMC++) calculated dose distributions related to electron fields were compared with 10 left-sided breast cancer patients after radical mastectomy. The prescription dose was 50 Gy at a build-up maximum. The same dose was prescribed for the ipsilateral axillary, parasternal and supraclavicular lymph nodes that were treated with photons and calculated with a pencil beam algorithm. The insert beams were shaped with 1.5 cm thick Wood's metal electron inserts in an electron applicator of a Varian 2100 C/D linac. Doses for the eMLC-shaped beams were calculated for an eMLC prototype with 2 cm thick and 5 mm wide steel leaves. The same collimator-to-surface distance (CSD) of 5.8 cm was used for both collimators. Results. The mean PTV dose was slightly higher for the eMLC plans (50.7 vs 49.5 Gy, p<0.001, respectively). The maximum doses assessed by D5% for the eMLC and insert were 60.9 and 59.1 Gy (p<0.001). The difference was due to the slightly higher doses near the field edges for the eMLC. The left lung V20 volumes were 34.5% and 34.0% (p<0.001). There was only a marginal difference in heart doses. Discussion: Despite a slight increase of maximum dose in PTV the add-on electron MLC for chest wall irradiation results in practically no differences in dose distributions compared with the present insert-based collimation.

  2. [Abscess, fistula and occlusion of colonic diverticulosis].

    Science.gov (United States)

    Bouillot, J L

    1995-04-15

    Diverticular disease is generally benign but may be serious in case of septic complications. The most common complication of acute diverticulitis is development of an abscess which can be located around the colon or in the pelvis. The diagnosis can be clinically suspected in case of non-response to medical management of severe acute diverticulitis. Confirmation is obtained by conventional radiographic examinations and computerized tomography. This condition can be safely treated by percutaneous catheter drainage associated to antibiotics followed by an elective delayed single-stage operation without colostomy. Fistula occurs in 20% of the patients who undergo surgery for diverticular disease. Colovesical fistula is the most common type of spontaneous internal fistula. Routine evaluation may raise the suspicion of complication. Surgical management requires colonic resection and primary anastomosis. Complete obstruction secondary to diverticular disease is uncommon and generally resolves with conservative management. However, some degree of ileus is frequent secondary to inflammatory changes of diverticulitis but should imperatively be differentiated from ileus observed in case of generalized peritonitis.

  3. Critical appraisal of laparoscopic lavage for Hinchey Ⅲ diverticulitis

    Institute of Scientific and Technical Information of China (English)

    Pascal Gervaz; Patrick Ambrosetti

    2016-01-01

    Laparoscopic lavage and drainage is a novel approach for managing patients with Hinchey Ⅲ diverticulitis. However, this less invasive technique has important limitations, which are highlighted in this systematic review. We performed a Pub Med search and identified 6 individual series reporting the results of this procedure. An analysis was performed regarding treatment-related morbidity, success rates, and subsequent elective sigmoid resection. Data was available for 287 patients only, of which 213(74%) were actually presenting with Hinchey Ⅲ diverticulitis. Reported success rate in this group was 94%, with 3% mortality. Causes of failure were:(1) ongoing sepsis;(2) fecal fistula formation; and(3) perforated sigmoid cancer. Although few patients developed recurrent diverticulitis in follow-up, 106 patients(37%) eventually underwent elective sigmoid resection. Our data indicate that laparoscopic lavage and drainage may benefit a highly selected group of Hinchey Ⅲ patients. It is unclear whether laparoscopic lavage and drainage should be considered a curative procedure or just a damage control operation. Failure to identify patients with either:(1) feculent peritonitis(Hinchey Ⅳ);(2) persistent perforation; or(3) perforated sigmoid cancer, are causes of concern, and will limit the application of this technique.

  4. Possible better long-term survival in left versus right-sided colon cancer - a systematic review

    DEFF Research Database (Denmark)

    Hansen, Iben Onsberg; Jess, Per

    2012-01-01

    Colon cancer is one of the most frequent types of cancer in Denmark and the western world. Recent studies indicate that there are differences between right- and left-sided colon cancer with regard to epidemiology, clinical manifestation, pathology and prognosis. The present systematic literature...

  5. Possible better long-term survival in left versus right-sided colon cancer - a systematic review

    DEFF Research Database (Denmark)

    Hansen, Iben Onsberg; Jess, Per

    2012-01-01

    Colon cancer is one of the most frequent types of cancer in Denmark and the western world. Recent studies indicate that there are differences between right- and left-sided colon cancer with regard to epidemiology, clinical manifestation, pathology and prognosis. The present systematic literature...

  6. Recent changes of colonic diverticulosis in Korea

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Kun Sang; Lee, Kwan Seh; Choi, Sun Seob; Song, In Sup [Chung Ang University College of Medicine, Seoul (Korea, Republic of)

    1984-09-15

    Colonic diverticulosis in Korea was considered as a rare disease, but recently increasing tendency of colonic diverticulosis were reported, and right side preponderance was also noted compared with left side preponderance of western country. Authors reviewed 818 cases of colon study performed from Jan. 1st 1982 to May 31th, 1984 at the Department of Radiology, Chung Ang University Hospital. The results were as follows. 1. Diverticuli of colon were observed in 45 cases (5.5%) out of 818 colon study. 2. Male is more frequently affected (32 out of 441, 7.2%) than female (13 out of 377, 3.5%). 3. 5th decade is the predilection age group but occurrence in younger age group is increasing. 4. Diverticulosis may occur single or multiple with variable size in entire colon except rectum but right side preponderance is remarkable. 5. Complication were observed in 6 cases (13.3%)

  7. [Colonic diverticular disease: diagnosis and therapy].

    Science.gov (United States)

    Lakatos, László; Lakatos, Péter László

    2012-02-12

    Colonic diverticular disease is one of the most common gastrointestinal disorders in the Western world, affecting approximately 50% of the population above the age of 70 years. Symptoms develop only in about one quarter of the affected individuals with complications in one-third of the symptomatic patients. Diagnosis is mostly confirmed by colonoscopy. Abdominal CT is the most sensitive for the diagnosis of complicated severe diverticulitis, while colonoscopy or in severe cases angiography may be performed in bleeding patients. Initial therapy of non-complicated symptomatic diverticulitis includes antibiotics and more recently non-absorbable antibiotics. In complicated cases should be treated with broad spectrum i.v. antibiotics, however surgery may became necessary in a minority of the cases. The proportion of patients needing acute surgical intervention has decreased in the last decades with the advancement of conservative management including medical therapy, endoscopy and imaging techniques and the indication of elective was also changed.

  8. Acute Diverticulitis in the Young: The Same Disease in a Different Patient

    Directory of Open Access Journals (Sweden)

    Adolfo Pisanu

    2013-01-01

    Full Text Available Background. Natural history and risk factors for diverticulitis in young patients are still debatable. This study aimed to assess whether difference exists in patients aged 50 and younger when compared to older patients and to identify risk factors for acute diverticulitis in the young. Patients and Methods. From January 2006 to December 2011, 80 patients were admitted to our department for acute diverticulitis. We carried out a cross-sectional study in 23 patients (28.7% aged 50 and younger and 57 older patients (71.3%. Results. Acute diverticulitis in the young was not more aggressive than in the older patient. Diverticulitis at patient’s admission was similar with respect to Hinchey’s stage and prior history of diverticulitis. No significant difference was found for both medical and surgical treatment. The rate of recurrent diverticulitis in nonoperated patients was similar. Male gender, body mass index ≥25, and assumption of alcohol were independent risk factors for the occurrence of an acute diverticulitis in the young. Conclusions. The same disease seems to be affecting young patients such as overweight or obese male individual. Current policies to prevent diverticular disease and its related complications must include obesity control together with high-fiber diet and regular exercise.

  9. Minimally invasive and surgical management strategies tailored to the severity of acute diverticulitis.

    LENUS (Irish Health Repository)

    McDermott, F D

    2014-01-01

    The severity of acute diverticulitis ranges from mild, simple inflammation to pericolic abscesses, or perforation with faeculent peritonitis. Treatment of diverticulitis has evolved towards more conservative and minimally invasive strategies. The aim of this review is to highlight recent concepts and advances in management.

  10. Elderly patient with acute, left lower abdominal pain: perforated jejunal diverticulitis (2010:7b)

    Energy Technology Data Exchange (ETDEWEB)

    Franca, Manuela; Certo, Manuela; Varzim, Pedro [Centro Hospitalar do Porto, Radiology Department, Porto (Portugal); Silva, Donzilia [Centro Hospitalar do Porto, Surgery Department, Porto (Portugal); Peixoto, Carlos [Centro Hospitalar do Porto, Pathology Department, Porto (Portugal)

    2010-10-15

    An elderly patient with acute, left, lower abdominal pain is described, for whom the diagnosis of perforated jejunal diverticulitis was established by computed tomography (CT). The presence of a jejunal segmental inflammatory process, with or without abscess or perforation, in the setting of jejunal diverticulosis, is very suggestive of jejunal diverticulitis. (orig.)

  11. Clinical and computed tomography findings of appendiceal diverticulitis vs acute appendicitis

    Science.gov (United States)

    Ito, Daisuke; Miki, Kenji; Seiichiro, Shimizu; Hata, Shojiro; Kobayashi, Kaoru; Teruya, Masanori; Kaminishi, Michio

    2015-01-01

    AIM: To study the clinical features and computed tomography (CT) findings of appendiceal diverticulitis vs acute appendicitis. METHODS: We retrospectively reviewed the records of 451 patients who had undergone appendectomy in our institution from January 2007 to September 2012. Patient demographics, clinical features, pathological findings, and surgical outcomes were analyzed. We also compared preoperative CT images of 25 patients with appendiceal diverticulitis with those of 25 patients with acute appendicitis. RESULTS: Among 451 patients, 44 (9.7%) were diagnosed to have appendiceal diverticulitis and 398 (86.9%) to have acute appendicitis. Patients with appendiceal diverticulitis were older (59 vs 37 years, P appendicitis cases. CT findings suggestive of appendiceal diverticulitis included the absence of fluid collection in the appendix (84% vs 12%, P appendicitis. PMID:25852277

  12. SU-E-T-532: Left-Sided Breast Cancer Irradiation Using Volumatric Modulated Arc Therapy: An Evaluation of Multiple Commercial Systems

    Energy Technology Data Exchange (ETDEWEB)

    Liu, R [Robert Boissoneault Oncology Inst., Ocala, FL (United States); Liu, T [Baylor College of Medicine, Houston, TX (United States); Qi, S [UCLA School of Medicine, Los Angeles, CA (United States)

    2015-06-15

    Purposes: There has been growing interest in treating breast cancer using VMAT technique. Our goal is to compare the dosimetry and treatment delivery parameters for the left-sided breast cancer treatment using various VMAT platforms from commercially available planning systems. Methods: Five consecutive left-sided breast cancer patients initially treated with conventional 3D-conformal radiotherapy (3DCRT) were selected. Four VMAT plans using most popular treatment planning systems, including Eclipse (Version 11, Varian), Pinnacle (Version 9.8, Philips), Monaco (Version 2.03, Elekta) and helical Tomotherapy (V4.0, Accuray). The same structure set and same planning goals were used for all VMAT plans. The dosimetric parameters including target coverage and minimum/maximum/mean, dose-volume endpoints for the selected normal structures: the heart, ipsilateral-/contralateral lung and breast, were evaluated. Other dosimetric indices including heterogeneity index (HI) were evaluated. The treatment delivery parameters, such as monitor unit (MUs) and delivery time were also compared. Results: VMAT increases dose homogeneity to the treated volume and reduces the irradiated heart and left-lung volumes. Compared to the 3DCRT technique, all VMAT plans offer better heart and left-lung dose sparing; the mean heart doses were 4.5±1.6(Monaco), 1.2±0.4(Pinnacle), 1.3± (Eclipse) and 5.6±4.4(Tomo), the mean left-lung doses were 5.9±1.5(Monaco), 3.7±0.7(Pinnacle), 1.4± (Eclipse) and 5.2±1.6 (Tomo), while for the 3DCRT plan, the mean heart and left-Lung doses were 2.9±2.0, and 6.8±4.4 (Gy) respectively. The averaged contralateral-breast and lung mean doses were higher in VMAT plans than the 3DCRT plans but were not statistically significant. Among all the VMAT plans, the Pinnacle plans often yield the lowest right-lung/breast mean doses, and slightly better heterogeneity indices that are similar to Tomotherapy plans. Treatment delivery time of the VMAT plans (except helical

  13. TU-EF-304-12: Proton Radiation Therapy for Left-Sided Breast Cancer: LET and RBE Considerations for Cardiac Toxicity

    Energy Technology Data Exchange (ETDEWEB)

    Giantsoudi, D; Jee, K; MacDonald, S; Paganetti, H [Massachusetts General Hospital, Boston, MA (United States); Rose, B [Massachusetts General Hospital, Boston, MA (United States); Brigham & Women’s Hospital, Boston, MA (United States)

    2015-06-15

    Purpose: Increased risk of coronary artery disease has been documented for patients treated with radiation for left-sided breast cancer. Proton therapy (PRT) has been shown to significantly decrease cardiac irradiation, however variations in relative biological effectiveness (RBE) have been ignored so far. In this study we evaluate the impact of accounting for RBE variations on sensitive structures located within high linear energy transfer (LET) areas (distal end) of the proton treatment fields, for this treatment site. Methods: Three patients treated in our institution with PRT for left-sided breast cancer were selected. All patients underwent reconstructive surgery after mastectomy and treated to a total dose of 50.4Gy with beam(s) vertical to the chest wall. Dose and LET distributions were calculated using Monte Carlo (MC-TOPAS - TOol for PArticle Simulation). The LET-based, variable-RBE-weighted dose was compared to the analytical calculation algorithm (ACA) and MC dose distributions for a constant RBE of 1.1, based on volume histograms and mean values for the target, heart and left anterior descending coronary artery (LAD). Results: Assuming a constant RBE and compared to the ACA dose, MC predicted lower mean target and heart doses by 0.5% to 2.7% of the prescription dose. For variable RBE, plan evaluation showed increased mean target dose by up to 5%. Mean variable-RBE-weighted doses for the LAD ranged from 2.7 to 5.9Gy(RBE) among patients increased by 41%–64.2% compared to constant RBE ACA calculation (absolute dose: 1.7–3.9Gy(RBE)). Smaller increase in mean heart doses was noticed. Conclusion: ACA overestimates the target mean dose by up to 2.7%. However, disregarding variations in RBE may lead to significant underestimation of the dose to sensitive structures at the distal end of the proton treatment field and could thus impact outcome modeling for cardiac toxicities after proton therapy. These results are subject to RBE model and parameter

  14. TU-F-17A-06: Motion Stability and Dosimetric Impact of Spirometer-Based DIBH-RT of Left-Sided Breast Cancer

    Energy Technology Data Exchange (ETDEWEB)

    McKenzie, E; Yang, W; Burnison, M; Mirhadi, A; Hakimian, B; Stephen, S; Robert, R; Yue, Y; Sandler, H; Fraass, B [Cedars-Sinai Medical Center, Los Angeles, CA (United States)

    2014-06-15

    Purpose: Patients undergoing radiotherapy (RT) for left-sided breast cancer have increased risk of coronary artery disease. Deep Inhalation Breath Hold assisted RT (DIBH-RT) is shown to increase the geometric separation of the target area and heart, reducing cardiac radiation dose. The purposes of this study are to use Cine MV portal images to determine the stability of spirometer-guided DIBH-RT and examine the dosimetric cardiopulmonary impact of this technique. Methods: Twenty consecutive patients with left-sided breast cancer were recruited to the IRB-approved study. Free-breathing (FB) and DIBH-CT's were acquired at simulation. Rigid registration of the FB-CT and DIBH-CT was performed using primarily breast tissue. Treatment plans were created for each FB-CT and DIBH-CT using identical paired tangent fields with field-in-field or electronic compensation techniques. Dosimetric evaluation included mean and maximum (Dmax) doses for the left anterior descending artery (LAD), mean heart dose, and left lung V20. Cine MV portal images were acquired for medial and lateral fields during treatment. Analysis of Cine images involved chest wall segmentation using an algorithm developed in-house. Intra- and inter-fractional chest wall motion were determined through affine registration to the first frame of each Cine. Results: Dose to each cardiac structure evaluated was significantly (p<0.001) reduced with the DIBH plans. Mean heart dose decreased from 2.9(0.9–6.6) to 1.6(0.6–5.3) Gy; mean LAD dose from 16.6(3–43.6) to 7.4(1.7–32.7) Gy; and LAD Dmax from 35.4 (6.1–53) to 18.4(2.5–51.2) Gy. No statistically significant reduction was found for the left lung V20. Average AP and SI median chest wall motion (intrafractional) was 0.1 (SD=0.9) and 0.5 (SD=1.1) mm, respectively. Average AP inter-fractional chest wall motion was 2.0 (SD=1.4) mm. Conclusion: Spirometer-based DIBH treatments of the left breast are reproducible both inter- and intra-fractionally, and

  15. Frequency and number of B-lines using a regionally based lung ultrasound examination in cats with radiographically normal lungs compared to cats with left-sided congestive heart failure.

    Science.gov (United States)

    Lisciandro, Gregory R; Fulton, Robert M; Fosgate, Geoffrey T; Mann, Kelly A

    2017-09-01

    To establish a baseline lung ultrasound (LUS) artifact profile using a regionally based protocol in cats without clinical signs of respiratory disease and with radiographically normal lungs compared to a cohort of cats with left-sided congestive heart failure (CHF). Prospective case series. Forty-nine cats without clinical signs of respiratory disease and with radiographically normal lungs and 7 cats with radiographic evidence of left-sided CHF. Application of a previously published LUS protocol. Frequency of B-lines was compared based on signalment, body condition score, investigator, and reasons for radiography and between 49 cats with radiographically normal lungs to 7 cats with radiographic evidence of left-sided CHF. Overall frequency of B-lines was 12% (95% confidence interval, 5-24%) in cats without respiratory disease versus 100% (95% confidence interval, 65-100%) in those with left-sided CHF. Six cats (6/49) had B-lines with 5/6 having B-lines at a single site; and 4/5 having a single B-line at 1 site, 1/5 having 2 B-lines at 1 site; and the sixth cat having 2 positive sites with a single B-line at each. In the cohort of cats with left-sided CHF, all cats (7/7) had >3 B-lines detected at every site. The lack of B-lines in cats without respiratory disease (with radiographically normal lungs) and the predominance of B-lines in cats with left-sided CHF suggest that a regionally based LUS protocol may be clinically useful for the identification and evaluation of feline respiratory conditions. © Veterinary Emergency and Critical Care Society 2017.

  16. Insights into Intrinsic Brain Networks based on Graph Theory and PET in right- compared to left-sided Temporal Lobe Epilepsy.

    Science.gov (United States)

    Vanicek, Thomas; Hahn, Andreas; Traub-Weidinger, Tatjana; Hilger, Eva; Spies, Marie; Wadsak, Wolfgang; Lanzenberger, Rupert; Pataraia, Ekaterina; Asenbaum-Nan, Susanne

    2016-06-28

    The human brain exhibits marked hemispheric differences, though it is not fully understood to what extent lateralization of the epileptic focus is relevant. Preoperative [(18)F]FDG-PET depicts lateralization of seizure focus in patients with temporal lobe epilepsy and reveals dysfunctional metabolic brain connectivity. The aim of the present study was to compare metabolic connectivity, inferred from inter-regional [(18)F]FDG PET uptake correlations, in right-sided (RTLE; n = 30) and left-sided TLE (LTLE; n = 32) with healthy controls (HC; n = 31) using graph theory based network analysis. Comparing LTLE and RTLE and patient groups separately to HC, we observed higher lobar connectivity weights in RTLE compared to LTLE for connections of the temporal and the parietal lobe of the contralateral hemisphere (CH). Moreover, especially in RTLE compared to LTLE higher local efficiency were found in the temporal cortices and other brain regions of the CH. The results of this investigation implicate altered metabolic networks in patients with TLE specific to the lateralization of seizure focus, and describe compensatory mechanisms especially in the CH of patients with RTLE. We propose that graph theoretical analysis of metabolic connectivity using [(18)F]FDG-PET offers an important additional modality to explore brain networks.

  17. Epidemiological trends and geographic variation in hospital admissions for diverticulitis in the United States

    Institute of Scientific and Technical Information of China (English)

    Geoffrey C Nguyen; Justina Sam; Nitasha Anand

    2011-01-01

    AIM: To characterize the increasing incidence and geographic variation of acute diverticulitis. METHODS: Using the nationwide inpatient sample (NIS) we identified a cohort who had been admitted with diverticulitis between 1998 and 2005. We calculated age-, sex-, and region-specific rates of hospitalizations for diverticulitis over time. RESULTS: The age-adjusted hospitalization rate for diverticulitis increased from 61.8 per 100 000 to 75.5 per 100 000 between 1998 and 2005, and increased similarly in both sexes. Diverticulitis-associated admissions were male-predominant in those younger than age 45 years but were female-predominant thereafter. Admission rates increased the most among those < 45 years, while remaining unchanged for those ≥ 65 years. By 2005, the majority of hospitalized patients were < 65 years. Age-adjusted rates of diverticulitis-associated hospitalizations were lower in the West (50.4/100 000) compared to the Northeast (77.7/100 000), South (73.9/100 000), and Midwest (71.0/100 000). CONCLUSION: Diverticulitis-associated hospitalizations have steeply risen, especially in young adults. These epidemiological trends vary by geographic region and warrant further investigation into potential dietary and environmental etiologies.

  18. Jejunal Diverticulitis: A Rare Case of Severe Peritonitis

    Directory of Open Access Journals (Sweden)

    Sujit Vijay Sakpal

    2010-11-01

    Full Text Available A 25-year-old African American female with no prior medical/surgical history presented with abdominal pain and fever. A computed tomography scan of the abdomen and pelvis showed jejunal wall thickening with an air-fluid-filled mass in the adjacent mesentery. At laparotomy, a segmental jejunal resection with the abscess cavity followed by primary anastomosis was performed. Pathological evaluation of the specimen revealed a large mesenteric abscess contiguous with a perforated solitary jejunal diverticulum. We provide a discussion of jejunal diverticulitis as an unusual cause of peritonitis.

  19. Colouterine fistula complicating diverticulitis diagnosed at hysteroscopy: case report.

    Science.gov (United States)

    Mandato, Vincenzo Dario; Abrate, Martino; Sandonà, Francesco; Costagliola, Luigi; Gastaldi, Alfredo; La Sala, Giovanni Battista

    2012-01-01

    Since Noecker first reported a colouterine fistula secondary to diverticulitis in 1929, about 20 cases have been reported in the literature. Methods for diagnosis have yet to be established. Herein we report the first case of a colouterine fistula at the level of the isthmus diagnosed at hysteroscopy. Diagnostic hysteroscopy enabled rapid diagnosis of the colouterine fistula. Diagnostic hysteroscopy is the first-choice diagnostic tool for investigation of any abnormal vaginal discharge such as blood or stool because it enables direct vision and biopsy of the lesions of the lower genital tract quickly and at low cost.

  20. Treatment of acute diverticulitis laparoscopic lavage vs. resection (DILALA)

    DEFF Research Database (Denmark)

    Thornell, Anders; Angenete, Eva; Gonzales, Elisabeth

    2011-01-01

    , randomised trial, comparing laparoscopic lavage (LL) to the traditional Hartmann’s Procedure (HP). Primary endpoint is the number of re-operations within 12 months. Secondary endpoints consist of mortality, quality of life (QoL), re-admission, health economy assessment and permanent stoma. Patients...... morbidity. Thus the combined risk of treatment for the patient is high. The aim of the DILALA trial is to evaluate if laparoscopic lavage is a safe, minimally invasive method for patients with perforated diverticulitis Hinchey grade III, resulting in fewer reoperations, decreased morbidity, mortality, costs...

  1. [Significance of CRP in the assessment of severity of acute diverticulitis].

    Science.gov (United States)

    Mäkelä, Jyrki; Roberto, Blanco; Tero, Rautio

    2014-01-01

    Diverticulitis is suspected when the patient has pain and tenderness on palpation on the lower left abdomen, fever and an elevated CRP level. After a confirmed diagnosis, outpatient therapy of uncomplicated diverticulitis is possible, according to the latest research results even without antimicrobial drugs. CT scanning is usually unnecessary when the CRP level remains below 50 mg/l in the absence of signs of peritoneal irritation, but should always be performed when the value exceeds 150 mg/l. Unenhanced CT scan without contrast agent is well suited for the exclusion of complicated diverticulitis.

  2. Enfermedad Diverticular del Colon

    Directory of Open Access Journals (Sweden)

    Gonzalo López Escobar

    1991-06-01

    Full Text Available

    Los divertículos del colon han sido reconocidos por varios observadores desde hace más de un siglo, pero en su mayor parte se trataba de casos aislados, hoy se la considera como la enfermedad del siglo XX, la de la era moderna y de los países industrializados y de avanzada tecnología (5,18,33.

    Según el diccionario de la Real Academia Española (11, divertículo, del latín, diverticulum, quiere decir desviación de un camino; y desde el punto de vista anatómico, apéndice hueco y terminado en fondo de saco. (Gráfica No. 1.

    Goligher (17 lo define como la “posada al borde del camino, probablemente un lugar, a menudo, de mala reputación”.

    Historia

    Según Hackford (18, el proceso fué descrito brevemente por Littre a comienzos del siglo XVIII; pero se le atribuye a Cruveilhier la primera descripción como proceso patológico en 1849, quien, además, mencionó: “encontramos, no rara vez, en el sigmoide, entre las bandas de fibras musculares longitudinales, una serie de pequeños tumores piriformes oscuros, que están formados por hernias de la mucosa a través de brechas en la capa muscular” (17.

    Fleischman en 1815 hizo la primera observación de la enfermedad y empleó el término divertículo (45.

    Rokitansky en 1.849, habló de una enfermedad adquirida y consideró que su causa consistía en la constipación (45.

    Virchowen 1853 describió la perisigmoiditis (45.

    En 1859 Sidney Jones informó de una fístula colo-vesical debida a diverticulitis (5,45.

    Loomis en 1870 describe una peritonitis como resultante de una diverticulitis (45.

    En 1877 Ball describió la anatomía patológica de la enfermedad y presentó dos casos de fístula colovesical debidas a diverticulitis (9. Cripps en 1.888 popularizó la colostomía de desviación como tratamiento para la fístula colovesical(18...

  3. Comparação entre a adiposidade subcutânea dos hemicorpos direito e esquerdo Comparison between the subcutaneous adiposity of the right and left sides

    Directory of Open Access Journals (Sweden)

    Edilson Serpeloni Cyrino

    2009-12-01

    Full Text Available O objetivo deste estudo foi comparar os níveis de adiposidade subcutânea dos hemicorpos direito e esquerdo e, posteriormente, analisar o impacto dessas informações para o estudo da composição corporal. Setenta e seis indivíduos fisicamente ativos, 47 homens (21,6 ± 4,3 anos e 29 mulheres (21,0 ± 2,6 anos, fizeram parte da amostra. As espessuras das dobras cutâneas abdominal, suprailíaca, subescapular, tricipital, bicipital, axilar média e perna medial foram mensuradas com um compasso Lange. Em valores médios absolutos, as maiores diferenças verificadas foram de 0,9mm (6,9% e 0,8mm (6,8%, na dobra cutânea suprailíaca de homens e mulheres, respectivamente. Entretanto, nenhuma diferença estatisticamente significante foi encontrada na comparação entre os lados, em ambos os sexos, nas sete dobras cutâneas analisadas (P > 0,05. Similarmente, quando os valores medidos foram aplicados em equações preditivas para a determinação da gordura corporal relativa, de acordo com o sexo, nenhuma diferença significante foi encontrada (P > 0,05. Os resultados sugerem que fatores como o erro técnico de medida do avaliador, o tipo de compasso e a escolha da equação preditiva a ser utilizada, provavelmente tenham maior impacto para a estimativa da composição corporal pelo método de espessura de dobras cutâneas do que o lado a ser adotado como referência para a obtenção das medidas.The aim of this study was to compare subcutaneous adiposity levels of right and left sides and posteriorly to analyze the impact of this information to the body composition study. Seventy-six physically active individuals, 47 men (21.6 ± 4.3 years and 29 women (21.0 ± 2.6 years, comprised the sample. Abdominal, suprailiac, subscapular, triceps, biceps, midaxillary and mid calf skinfolds were measured using the Lange caliper. In terms of mean absolute values, the largest differences found were 0.9 mm (6.9% and 0.8 mm (6.8% for the suprailiac skinfold in

  4. Acute ulcerative jejunal diverticulitis: Case report of an uncommon entity

    Institute of Scientific and Technical Information of China (English)

    Wojciech Staszewicz; Michel Christodoulou; Stefania Proietti; Nicolas Demartines

    2008-01-01

    Jejunal diverticulosis is a rare entity with variable clinical and anatomical presentations. Its reported incidence varies from 0.05% to 6%. Although there is no consensus on the management of asymptomatic jejunal diverticular disease, some complications are potentially life threatening and require early surgical treatment. We report a case of an 88-year-old man investigated for acute abdominal pain with a high biological inflammatory syndrome. Inflammation of multiple giant jejunal diverticulum was discovered at abdominal computed tomography (CT). As a result of the clinical and biological signs of early peritonitis, an emergency surgical exploration was performed. The first jejunal loop showed clear signs of jejunal diverticulitis. Primary segmental jejunum resection with end-to-end anastomosis was performed. Histopathology report confirmed an ulcerative jejunal diverticulitis with imminent perforation and acute local peritonitis. The patient made an excellent rapid postoperative recovery. Jejunal diverticulum is rare but may cause serious complications. It should be considered a possible etiology of acute abdomen, especially in elderly patients with unusual symptomatology. Abdominal CT is the diagnostic tool of choice. The best treatment is emergency surgical management.

  5. SU-E-J-62: Breath Hold for Left-Sided Breast Cancer: Visually Monitored Deep Inspiration Breath Hold Amplitude Evaluated Using Real-Time Position Management

    Energy Technology Data Exchange (ETDEWEB)

    Conroy, L; Quirk, S; Smith, WL [The University of Calgary, Calgary, AB (Canada); Tom Baker Cancer Centre, Calgary, AB (Canada); Yeung, R; Phan, T [The University of Calgary, Calgary, AB (Canada); Hudson, A [Tom Baker Cancer Centre, Calgary, AB (Canada)

    2015-06-15

    Purpose: We used Real-Time Position Management (RPM) to evaluate breath hold amplitude and variability when gating with a visually monitored deep inspiration breath hold technique (VM-DIBH) with retrospective cine image chest wall position verification. Methods: Ten patients with left-sided breast cancer were treated using VM-DIBH. Respiratory motion was passively collected once weekly using RPM with the marker block positioned at the xiphoid process. Cine images on the tangent medial field were acquired on fractions with RPM monitoring for retrospective verification of chest wall position during breath hold. The amplitude and duration of all breath holds on which treatment beams were delivered were extracted from the RPM traces. Breath hold position coverage was evaluated for symmetric RPM gating windows from ± 1 to 5 mm centered on the average breath hold amplitude of the first measured fraction as a baseline. Results: The average (range) breath hold amplitude and duration was 18 mm (3–36 mm) and 19 s (7–34 s). The average (range) of amplitude standard deviation per patient over all breath holds was 2.7 mm (1.2–5.7 mm). With the largest allowable RPM gating window (± 5 mm), 4 of 10 VM-DIBH patients would have had ≥ 10% of their breath hold positions excluded by RPM. Cine verification of the chest wall position during the medial tangent field showed that the chest wall was greater than 5 mm from the baseline in only 1 out of 4 excluded patients. Cine images verify the chest wall/breast position only, whether this variation is acceptable in terms of heart sparing is a subject of future investigation. Conclusion: VM-DIBH allows for greater breath hold amplitude variability than using a 5 mm gating window with RPM, while maintaining chest wall positioning accuracy within 5 mm for the majority of patients.

  6. Cardiac risk index as a simple geometric indicator to select patients for the heart-sparing radiotherapy of left-sided breast cancer.

    Science.gov (United States)

    Sung, KiHoon; Choi, Young Eun; Lee, Kyu Chan

    2017-06-01

    This is a dosimetric study to identify a simple geometric indicator to discriminate patients who meet the selection criterion for heart-sparing radiotherapy (RT). The authors proposed a cardiac risk index (CRI), directly measurable from the CT images at the time of scanning. Treatment plans were regenerated using the CT data of 312 consecutive patients with left-sided breast cancer. Dosimetric analysis was performed to estimate the risk of cardiac mortality using cardiac dosimetric parameters, such as the relative heart volumes receiving ≥25 Gy (heart V25 ). For each CT data set, in-field heart depth (HD) and in-field heart width (HW) were measured to generate the geometric parameters, including maximum HW (HWmax ) and maximum HD (HDmax ). Seven geometric parameters were evaluated as candidates for CRI. Receiver operating characteristic (ROC) curve analyses were used to examine the overall discriminatory power of the geometric parameters to select high-risk patients (heart V25  ≥ 10%). Seventy-one high-risk (22.8%) and 241 low-risk patients (77.2%) were identified by dosimetric analysis. The geometric and dosimetric parameters were significantly higher in the high-risk group. Heart V25 showed the strong positive correlations with all geometric parameters examined (r > 0.8, p geometric indicator to select high-risk patients provides useful guidance for clinicians considering optimal implementation of heart-sparing RT. © 2016 The Royal Australian and New Zealand College of Radiologists.

  7. SU-E-J-32: Calypso(R) and Laser-Based Localization Systems Comparison for Left-Sided Breast Cancer Patients Using Deep Inspiration Breath Hold

    Energy Technology Data Exchange (ETDEWEB)

    Robertson, S [Northwest Medical Physics Center, Lynnwood, WA (United States); Kaurin, D; Sweeney, L [Northwest Medical Physics Center, Lynnwood, WA (United States); Seattle Cancer Care Alliance, Seattle, WA (United States); Kim, J; Fang, L; Tran, A [Seattle Cancer Care Alliance, Seattle, WA (United States); University of Washington Medical Center, Seattle, WA (United States); Holloway, K [Seattle Cancer Care Alliance, Seattle, WA (United States)

    2014-06-01

    Purpose: Our institution uses a manual laser-based system for primary localization and verification during radiation treatment of left-sided breast cancer patients using deep inspiration breath hold (DIBH). This primary system was compared with sternum-placed Calypso(R) beacons (Varian Medical Systems, CA). Only intact breast patients are considered for this analysis. Methods: During computed tomography (CT) simulation, patients have BB and Calypso(R) surface beacons positioned sternally and marked for free-breathing and DIBH CTs. During dosimetry planning, BB longitudinal displacement between free breathing and DIBH CT determines laser mark (BH mark) location. Calypso(R) beacon locations from the DIBH CT are entered at the Tracking Station. During Linac simulation and treatment, patients inhale until the cross-hair and/or lasers coincide with the BH Mark, which can be seen using our high quality cameras (Pelco, CA). Daily Calypso(R) displacement values (difference from the DIBH-CT-based plan) are recorded.The displacement mean and standard deviation was calculated for each patient (77 patients, 1845 sessions). An aggregate mean and standard deviation was calculated weighted by the number of patient fractions.Some patients were shifted based on MV ports. A second data set was calculated with Calypso(R) values corrected by these shifts. Results: Mean displacement values indicate agreement within 1±3mm, with improvement for shifted data (Table). Conclusion: Both unshifted and shifted data sets show the Calypso(R) system coincides with the laser system within 1±3mm, demonstrating either localization/verification system will Resultin similar clinical outcomes. Displacement value uncertainty unilaterally reduces when shifts are taken into account.

  8. Deep inspiration breath-hold technique for left-sided breast cancer: An analysis of predictors for organ-at-risk sparing

    Energy Technology Data Exchange (ETDEWEB)

    Register, Steven; Takita, Cristiane [Department of Radiation Oncology, University of Miami Sylvester Comprehensive Cancer Center, Miami, FL (United States); Reis, Isildinha; Zhao, Wei [Department of Public Health Sciences, University of Miami, Miami, FL (United States); Amestoy, William [Department of Radiation Oncology, University of Miami Sylvester Comprehensive Cancer Center, Miami, FL (United States); Wright, Jean, E-mail: jwrigh71@jhmi.edu [Department of Radiation Oncology, University of Miami Sylvester Comprehensive Cancer Center, Miami, FL (United States); Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University, Baltimore, MD (United States)

    2015-04-01

    To identify anatomic and treatment characteristics that correlate with organ-at-risk (OAR) sparing with deep inspiration breath-hold (DIBH) technique to guide patient selection for this technique. Anatomic and treatment characteristics and radiation doses to OARs were compared between free-breathing and DIBH plans. Linear regression analysis was used to identify factors independently predicting for cardiac sparing. We identified 64 patients: 44 with intact breast and 20 postmastectomy. For changes measured directly on treatment planning scans, DIBH plans decreased heart-chest wall length (6.5 vs 5.0 cm, p < 0.001), and increased lung volume (1074.4 vs 1881.3 cm{sup 3}, p < 0.001), and for changes measured after fields are set, they decreased maximum heart depth (1.1 vs 0.3 cm, p < 0.001) and heart volume in field (HVIF) (9.1 vs 0.9 cm{sup 3}, p < 0.001). DIBH reduced the mean heart dose (3.4 vs 1.8 Gy, p < 0.001) and lung V{sub 20} (19.6% vs 15.3%, p < 0.001). Regression analysis found that only change in HVIF independently predicted for cardiac sparing. We identified patients in the bottom quartile of the dosimetric benefits seen with DIBH and categorized the cause of this “minimal benefit.” Overall, 29% of patients satisfied these criteria for minimal benefit with DIBH and the most common cause was favorable baseline anatomy. Only the reduction in HVIF predicted for reductions in mean heart dose; no specific anatomic surrogate for the dosimetric benefits of DIBH technique could be identified. Most patients have significant dosimetric benefit with DIBH, and this technique should be planned and evaluated for all patients receiving left-sided breast/chest wall radiation.

  9. Effect of Coffee on the Length of Postoperative Ileus After Elective Laparoscopic Left-Sided Colectomy: A Randomized, Prospective Single-Center Study.

    Science.gov (United States)

    Dulskas, Audrius; Klimovskij, Michail; Vitkauskiene, Marija; Samalavicius, Narimantas E

    2015-11-01

    Postoperative ileus is common problem after colorectal surgery. A positive effect of coffee to bowel movement has been described. It is still unclear whether coffee decreases the risk of postoperative ileus. The purpose of this study was to determine whether consuming a 100-mL cup of coffee is effective in preventing or reducing postoperative ileus. This was a prospective, single-center, randomized controlled study. The study was conducted at a university teaching hospital. All of the patients who were scheduled for elective laparoscopic left-sided colectomy at our hospital after the detection of malignant disease in a preoperative biopsy between January 2013 and December 2014 entered the study. The patients were assigned randomly before surgery to receive coffee with caffeine (first group), coffee without caffeine (second group), or water (third group) after the procedure (100 mL 3 times daily). The primary end point was time to first bowel movement; secondary end points were time to first flatus and time to tolerance of solid food. A total of 105 patients were randomly assigned, 35 to each group. Fifteen patients were excluded. Patient demographic characteristics were similar in the groups. The time until the first bowel movement (measured in days) was significantly (p flatus (1.47 versus 1.57 and 1.77 for decaffeinated coffee versus coffee with caffeine and water; p > 0.05) did not show statistical significance. Postoperative hospital stay was similar in all 3 of the groups. This is a single-center study with a relatively small sample size. Coffee consumption after colectomy was safe and in the decaffeinated group associated with a reduced time to first bowel action. Caffeine is not a main ingredient affecting the length of postoperative ileus.

  10. Colorectal stenting as a bridge to surgery reduces morbidity and mortality in left-sided malignant obstruction: a predictive risk score-based comparative study.

    Science.gov (United States)

    Cennamo, Vincenzo; Luigiano, Carmelo; Manes, Gianpiero; Zagari, Rocco Maurizio; Ansaloni, Luca; Fabbri, Carlo; Ceroni, Liza; Catena, Fausto; Pinna, Antonio Daniele; Fuccio, Lorenzo; Mussetto, Alessandro; Casetti, Tino; Coccolini, Federico; D'Imperio, Nicola; Bazzoli, Franco

    2012-06-01

    The Physiological and Operative Severity Score for the enUmeration of Mortality and morbidity model, and its Portsmouth and colorectal modifications are used to predict postoperative mortality and morbidity after colorectal surgery. To compare stent placement as a bridge to surgery vs. emergency surgical resection in patients with acute left-sided colorectal cancer obstruction using P-POSSUM and CR-POSSUM. From January 2008 to December 2009, the physiological and operative scores, morbidity and mortality predicted by the P-POSSUM and CR-POSSUM scores were collected in all consecutive patients with LCCO who underwent surgical resection directly (Group A) or after stent placement (Group B). Eighty-six patients were enrolled (Group A-41 and Group B-45). The observed 30-day mortality rate was 9.8% (4/41) in Group A and 2.4% (1/45) in Group B. The 30-day morbidity rate was 61% (25/41) in Group A and 29% (13/45) in Group B. The mean values of P-POSSUM morbidity (A=70.5% vs. B=34.3%; p=0.001), P-POSSUM mortality (A=13.6% vs. B=2.4%; p=0.001) and CR-POSSUM mortality (A=15.1% vs. B=4.9%; p=0.001) were significantly lower in the Group B patients than in the Group A patients. Bridge to surgery strategy reduces the surgical risks in LCCO, and P-POSSUM and CR-POSSUM scores represent a good tool for comparing the two strategies. Copyright © 2012 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.

  11. Health economic analysis of laparoscopic lavage versus Hartmann's procedure for diverticulitis in the randomized DILALA trial

    DEFF Research Database (Denmark)

    Gehrman, J; Angenete, E; Björholt, I

    2016-01-01

    BACKGROUND: Open surgery with resection and colostomy (Hartmann's procedure) has been the standard treatment for perforated diverticulitis with purulent peritonitis. In recent years laparoscopic lavage has emerged as an alternative, with potential benefits for patients with purulent peritonitis...

  12. Recurrences and Ongoing Complaints of Diverticulitis; Results of a Survey among Gastroenterologists and Surgeons

    NARCIS (Netherlands)

    Stam, M. A W; Draaisma, W. A.; Consten, E. C J; Broeders, I. A M J

    2016-01-01

    Objective: This study aims to investigate the current opinion of gastroenterologists and surgeons on treatment strategies for patients, with recurrences or ongoing complaints of diverticulitis. Background: Treatment of recurrences and ongoing complaints remains a point of debate. No randomized trial

  13. Acute laparoscopic and open sigmoidectomy for perforated diverticulitis: a propensity score-matched cohort

    NARCIS (Netherlands)

    S. Vennix (Sandra); D.J. Lips; S. Di Saverio (Salomone); B.A. van Wagensveld (Bart); W.J. Brokelman (Walter J.); M.F. Gerhards (Michael); A.A. van Geloven (Anna); S. Van Dieren (Susan); J.F. Lange (Johan); W.A. Bemelman (Willem)

    2016-01-01

    textabstractBackground: Hartmann’s procedure for perforated diverticulitis can be characterised by high morbidity and mortality rates. While the scientific community focuses on laparoscopic lavage as an alternative for laparotomy, the option of laparoscopic sigmoidectomy seems overlooked. We

  14. Jejunal diverticulitis with localized perforation diagnosed by ultrasound: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Kelekis, Alexis D.; Poletti, Pierre A. [Department of Radiology, Geneva University Hospital, 24 Rue Michelli-du-Crest, 1208 Geneva (Switzerland)

    2002-07-01

    A rare case of a proximal jejunal diverticulitis is presented. The diagnosis was initially suggested by US and confirmed by CT. Ultrasound detected a hypoechoic irregular lesion continuous with the jejunum suggestive of the presence of diverticula. The presence of peridiverticular hyperechoic fat, associated with US signs of extraluminal air, evoked the diagnosis of a proximal jejunal diverticulitis, which was spontaneously walled-off. The diagnosis was confirmed by CT. The patient recovered after conservative treatment. (orig.)

  15. Diverticulosis of the colon and complications

    Energy Technology Data Exchange (ETDEWEB)

    Waldmann, D.; Farthmann, E.H.

    1983-12-01

    Colonic diverticula in reality are herniations of the mucosa through a thickened musculature of the bowel wall where it is penetrated by the vasa recta. Their prevalence increases with western food and with age. Low-residue diet and increased intraluminal pressure are considered to be etiologic factors. Diverticular disease is characterised by inflammatory and bleeding complications. Diverticulitis may lead to peridiverticulitis and pericolitis with frank peritonitis. Uncomplicated diverticulosis warrants observation only under dietary guidance. Repeated complications indicate elective operation by one-stage-resection. Perforation, abscess and massive bleeding necessitate immediate operative treatment aimed at elimination of the involved segment.

  16. Israeli Arabs develop diverticulitis at a younger age and are more likely to require surgery than Jews.

    Science.gov (United States)

    Itai, Ghersin; Slijper, Nadav; Sroka, Gideon; Matter, Ibrahim

    2015-01-01

    Only few studies have examined the impact of racial differences on the age of onset, course and outcomes of diverticulitis. To provide data about the epidemiology of diverticulitis in northern Israel, and to determine whether ethnicity is a predictor of age of onset, complications, and need for surgery. Was conducted a retrospective review of the charts of all patients diagnosed with a first episode of diverticulitis in our hospital between 2005 and 2012. Were found 638 patients with a first episode of acute diverticulitis in the eight year interval. Israeli Arabs developed a first episode of diverticulitis at a younger age compared to Jews (51.2 vs 63.8 years, p<0.01). Arabs living in rural areas developed diverticulitis at a younger age than Arabs living in urban centers (49.4 vs 54.5 years, P=0.03). Jewish and Arabic men developed diverticulitis at younger age compared to their female counterparts (59.9 vs 66.09, p<0.01, and 47.31 vs 56.93, p<0.01, respectively). Arabs were more likely [odds ratio (OR)=1.81 ,95% confidence interval (CI)1.12-2.90, p=0.017] than Jews to require surgical treatment (urgent or elective) for diverticulitis. Israeli Arabs tend to develop diverticulitis at a younger age and are more likely to require surgical treatment for diverticulitis compared to Jews. Arabs living in rural areas develop diverticulitis at a younger age than Arabs living in urban centers. These findings highlight a need to address the root cause for ethnic differences in onset, course and outcome of acute diverticulitis.

  17. Differential gene expression in colon cancer of the caecum versus the sigmoid and rectosigmoid

    DEFF Research Database (Denmark)

    Birkenkamp-Demtroder, K; Olesen, S H; Sørensen, Flemming Brandt;

    2005-01-01

    BACKGROUND AND AIMS: There are epidemiological, morphological, and molecular differences between normal mucosa as well as between adenocarcinomas of the right and left side of the large bowel. The aim of this study was to investigate differences in gene expression. METHODS: Oligonucleotide...... or left sided tumours of the colon, showing more pronounced differences in Dukes' C than B tumours. Thirty genes differentially expressed in tumour tissue were common to adenocarcinomas of both sides, including known tumour markers such as the matrix metalloproteinases. Keratins 8, 19, and 20 as well...

  18. Clinically Diagnosed Acute Diverticulitis in Outpatients: Misdiagnosis in Patients with Irritable Bowel Syndrome.

    Science.gov (United States)

    Longstreth, George F; Tieu, Ryan S

    2016-02-01

    Physicians often diagnose diverticulitis and prescribe antibiotics in outpatients with abdominal pain and tenderness without other evidence. We investigated the misattribution of irritable bowel syndrome (IBS) symptoms to diverticulitis in outpatients. In patients diagnosed with diverticulitis and dispensed antibiotics in an integrated healthcare system, we retrospectively compared 15,846 outpatients managed without computed tomography (CT) versus 3750 emergency department/inpatients who had CT. We assessed demographics and past history, including 17 symptom-based somatic and 11 mental disorders and three somatic-mental comorbidity pairs (dyads) coded over 3 years and seven drug classes dispensed over 1 year before diagnosis. Univariate analysis showed small intergroup demographic differences. Outpatients had increases in prior diverticulitis, including outpatient-managed episodes, total somatic diagnoses (p Hispanic white race/ethnicity, less Charlson comorbidity, diverticulitis history, IBS, chest pain, dyspepsia, fibromyalgia, low back pain, migraine, acute reaction to stress, and antispasmodic and anxiolytic dispensing and negatively associated with non-dependent drug abuse and opioid dispensing (p ≤ .0226). Multiple types of indirect and concordant evidence suggest misattribution of IBS pain to diverticulitis and unnecessary antibiotic therapy in outpatients.

  19. Acute diverticulitis in younger patients: Any rationale for a different approach?

    Institute of Scientific and Technical Information of China (English)

    Gil R Faria; Ana B Almeida; Herculano Moreira; Jo(a)o Pinto-de-Sousa; Pedro Correia-da-Silva; Amadeu P Pimenta

    2011-01-01

    AIM: To compare the natural history and course of acute diverticulitis in a younger age group with an older population and to evaluate whether younger patients should be managed differently.METHODS: This study was a retrospective review of 157 patients treated with acute diverticulitis between January 1, 2004 and December 31, 2007. Diverticulitis was stratified according to the Hinchey classification.Patients were divided into 2 populations: group A ≤50 years (n = 31); group B > 50 years (n = 126). Mean patient follow-up was 15 mo.RESULTS: The median age was 60 years. A significantly higher proportion of patients in group B presented with complicated diverticulitis (36.5% vs 12.9%,P = 0.01). Recurrence was more frequent in group A (25.8% vs 11.1%, P = 0.03) and the mean time-torecurrence was shorter (12 mo vs 28 mo, P = 0.26).The most severe recurrent episodes of acute diverticulitis were classified as Hinchey stage Ⅰ and none of the patients required emergency surgery. In multivariate analysis, only age (P = 0.024) was identified as an independent prognostic factor for recurrence.CONCLUSION: Based on the results of this study, we recommend that diverticulitis management should be based on the severity of the disease and not on the age of the patient.

  20. A genome-wide association study of congenital cardiovascular left-sided lesions shows association with a locus on chromosome 20.

    Science.gov (United States)

    Hanchard, Neil A; Swaminathan, Shanker; Bucasas, Kristine; Furthner, Dieter; Fernbach, Susan; Azamian, Mahshid S; Wang, Xueqing; Lewin, Mark; Towbin, Jeffrey A; D'Alessandro, Lisa C A; Morris, Shaine A; Dreyer, William; Denfield, Susan; Ayres, Nancy A; Franklin, Wayne J; Justino, Henri; Lantin-Hermoso, M Regina; Ocampo, Elena C; Santos, Alexia B; Parekh, Dhaval; Moodie, Douglas; Jeewa, Aamir; Lawrence, Emily; Allen, Hugh D; Penny, Daniel J; Fraser, Charles D; Lupski, James R; Popoola, Mojisola; Wadhwa, Lalita; Brook, J David; Bu'Lock, Frances A; Bhattacharya, Shoumo; Lalani, Seema R; Zender, Gloria A; Fitzgerald-Butt, Sara M; Bowman, Jessica; Corsmeier, Don; White, Peter; Lecerf, Kelsey; Zapata, Gladys; Hernandez, Patricia; Goodship, Judith A; Garg, Vidu; Keavney, Bernard D; Leal, Suzanne M; Cordell, Heather J; Belmont, John W; McBride, Kim L

    2016-06-01

    Congenital heart defects involving left-sided lesions (LSLs) are relatively common birth defects with substantial morbidity and mortality. Previous studies have suggested a high heritability with a complex genetic architecture, such that only a few LSL loci have been identified. We performed a genome-wide case-control association study to address the role of common variants using a discovery cohort of 778 cases and 2756 controls. We identified a genome-wide significant association mapping to a 200 kb region on chromosome 20q11 [P= 1.72 × 10(-8) for rs3746446; imputed Single Nucleotide Polymorphism (SNP) rs6088703 P= 3.01 × 10(-9), odds ratio (OR)= 1.6 for both]. This result was supported by transmission disequilibrium analyses using a subset of 541 case families (lowest P in region= 4.51 × 10(-5), OR= 1.5). Replication in a cohort of 367 LSL cases and 5159 controls showed nominal association (P= 0.03 for rs3746446) resulting in P= 9.49 × 10(-9) for rs3746446 upon meta-analysis of the combined cohorts. In addition, a group of seven SNPs on chromosome 1q21.3 met threshold for suggestive association (lowest P= 9.35 × 10(-7) for rs12045807). Both regions include genes involved in cardiac development-MYH7B/miR499A on chromosome 20 and CTSK, CTSS and ARNT on chromosome 1. Genome-wide heritability analysis using case-control genotyped SNPs suggested that the mean heritability of LSLs attributable to common variants is moderately high ([Formula: see text] range= 0.26-0.34) and consistent with previous assertions. These results provide evidence for the role of common variation in LSLs, proffer new genes as potential biological candidates, and give further insight to the complex genetic architecture of congenital heart disease. © The Author 2016. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  1. Treatment of left sided breast cancer for a patient with funnel chest: Volumetric-modulated arc therapy vs. 3D-CRT and intensity-modulated radiotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Haertl, Petra M., E-mail: petra.haertl@klinik.uni-regensburg.de [Department of Radiotherapy, Regensburg University Medical Center, Regensburg (Germany); Pohl, Fabian; Weidner, Karin; Groeger, Christian; Koelbl, Oliver; Dobler, Barbara [Department of Radiotherapy, Regensburg University Medical Center, Regensburg (Germany)

    2013-04-01

    This case study presents a rare case of left-sided breast cancer in a patient with funnel chest, which is a technical challenge for radiation therapy planning. To identify the best treatment technique for this case, 3 techniques were compared: conventional tangential fields (3D conformal radiotherapy [3D-CRT]), intensity-modulated radiotherapy (IMRT), and volumetric-modulated arc therapy (VMAT). The plans were created for a SynergyS® (Elekta, Ltd, Crawley, UK) linear accelerator with a BeamModulator™ head and 6-MV photons. The planning system was Oncentra Masterplan® v3.3 SP1 (Nucletron BV, Veenendal, Netherlands). Calculations were performed with collapsed cone algorithm. Dose prescription was 50.4 Gy to the average of the planning target volume (PTV). PTV coverage and homogeneity was comparable for all techniques. VMAT allowed reducing dose to the ipsilateral organs at risk (OAR) and the contralateral breast compared with IMRT and 3D-CRT: The volume of the left lung receiving 20 Gy was 19.3% for VMAT, 26.1% for IMRT, and 32.4% for 3D-CRT. In the heart, a D{sub 15%} of 9.7 Gy could be achieved with VMAT compared with 14 Gy for IMRT and 46 Gy for 3D-CRT. In the contralateral breast, D{sub 15%} was 6.4 Gy for VMAT, 8.8 Gy for IMRT, and 10.2 Gy for 3D-CRT. In the contralateral lung, however, the lowest dose was achieved with 3D-CRT with D{sub 10%} of 1.7 Gy for 3D-CRT, and 6.7 Gy for both IMRT and VMAT. The lowest number of monitor units (MU) per 1.8-Gy fraction was required by 3D-CRT (192 MU) followed by VMAT (518 MU) and IMRT (727 MU). Treatment time was similar for 3D-CRT (3 min) and VMAT (4 min) but substantially increased for IMRT (13 min). VMAT is considered the best treatment option for the presented case of a patient with funnel chest. It allows reducing dose in most OAR without compromising target coverage, keeping delivery time well below 5 minutes.

  2. Treatment of left sided breast cancer for a patient with funnel chest: volumetric-modulated arc therapy vs. 3D-CRT and intensity-modulated radiotherapy.

    Science.gov (United States)

    Haertl, Petra M; Pohl, Fabian; Weidner, Karin; Groeger, Christian; Koelbl, Oliver; Dobler, Barbara

    2013-01-01

    This case study presents a rare case of left-sided breast cancer in a patient with funnel chest, which is a technical challenge for radiation therapy planning. To identify the best treatment technique for this case, 3 techniques were compared: conventional tangential fields (3D conformal radiotherapy [3D-CRT]), intensity-modulated radiotherapy (IMRT), and volumetric-modulated arc therapy (VMAT). The plans were created for a SynergyS® (Elekta, Ltd, Crawley, UK) linear accelerator with a BeamModulator™ head and 6-MV photons. The planning system was Oncentra Masterplan® v3.3 SP1 (Nucletron BV, Veenendal, Netherlands). Calculations were performed with collapsed cone algorithm. Dose prescription was 50.4 Gy to the average of the planning target volume (PTV). PTV coverage and homogeneity was comparable for all techniques. VMAT allowed reducing dose to the ipsilateral organs at risk (OAR) and the contralateral breast compared with IMRT and 3D-CRT: The volume of the left lung receiving 20 Gy was 19.3% for VMAT, 26.1% for IMRT, and 32.4% for 3D-CRT. In the heart, a D(15%) of 9.7 Gy could be achieved with VMAT compared with 14 Gy for IMRT and 46 Gy for 3D-CRT. In the contralateral breast, D(15%) was 6.4 Gy for VMAT, 8.8 Gy for IMRT, and 10.2 Gy for 3D-CRT. In the contralateral lung, however, the lowest dose was achieved with 3D-CRT with D(10%) of 1.7 Gy for 3D-CRT, and 6.7 Gy for both IMRT and VMAT. The lowest number of monitor units (MU) per 1.8-Gy fraction was required by 3D-CRT (192 MU) followed by VMAT (518 MU) and IMRT (727 MU). Treatment time was similar for 3D-CRT (3 min) and VMAT (4 min) but substantially increased for IMRT (13 min). VMAT is considered the best treatment option for the presented case of a patient with funnel chest. It allows reducing dose in most OAR without compromising target coverage, keeping delivery time well below 5 minutes.

  3. A multicenter randomized clinical trial investigating the cost-effectiveness of treatment strategies with or without antibiotics for uncomplicated acute diverticulitis (DIABOLO trial)

    NARCIS (Netherlands)

    C.̧. Ünlü; N. de Korte (Niels); L. Daniels (Lidewine); E.C. Consten (Esther); M.A. Cuesta (Miguel); M.F. Gerhards (Michael); A.A. van Geloven (Anna); E.S. van der Zaag (Edwin); J.A.B. van der Hoeven (Joost); R. Klicks (Rutger); H.A. Cense (Huib); R.M. Roumen (Rudi); Q.A. Eijsbouts (Quirijn); J.F. Lange (Johan); P. Fockens (Paul); C.A. de Borgie (Corianne); W.A. Bemelman (Willem); J.B. Reitsma (Johannes); H.B.A.C. Stockmann; B.C. Vrouenraets (Bart); M.A. Boermeester (Marja)

    2010-01-01

    textabstractBackground. Conservative treatment of uncomplicated or mild diverticulitis usually includes antibiotic therapy. It is, however, uncertain whether patients with acute diverticulitis indeed benefit from antibiotics. In most guidelines issued by professional organizations antibiotics are co

  4. A rare presentation of appendiceal diverticulitis associated with pelvic pseudocyst

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    We report a case of a 32-year-old woman with episodic right lower quadrant abdominal pain. With the diagnosis of either acute appendicitis or tuba-ovarian abscess, she was treated with antibiotics, which successfully relieved the pain and the inflammatory findings. She repeated the clinical condition a few times and antibiotics worked each time. In a year, her subjective symptoms became milder, however, a giant pelvic cyst appeared. She had an exploratory laparotomy to confirm this diagnosis. Histopathological studies revealed herniated appendiceal mucosa through the muscular layer associated with chronic inflammation and marked fibrosis. Gynecological disorders such as endometriosis or lutein cyst rupture was denied. These findings represent appendiceal diverticulitis. We discuss the clinical features of the disease and its relation with the pelvic pseudocyst.

  5. Meckel's diverticulitis: a rare entity of Meckel's diverticulum

    Science.gov (United States)

    Wong, Chee S.; Dupley, Leanne; Varia, Haren N.; Golka, Darek; Linn, Thu

    2017-01-01

    Meckel's diverticulum is the most common congenital abnormality of the small intestine that results from incomplete closure of the vitelline (omphalo-mesenteric) duct. This true diverticulum, ~2 ft from the ileocecal valve commonly found on the anti-mesenteric border of the ileum, is benign and majority asymptomatic. Diagnosis challenges arise when it became inflamed or presented in following ways, for example, haemorrhage (caused by ectopic pepsin—and hydrochloric acid—secreting gastric mucosa), intestinal obstruction (secondary to intussusception or volvulus) or the presence of diverticulum in the hernia sac (Littre's hernia). We report a case of a 59-year-old male who was admitted under the surgical service at Blackpool Victoria Hospital with suspected appendicitis that turned out to be a Meckel's diverticulitis, a rare presentation of an acute abdomen. We discuss the issues involved in his investigation and management as well as perform a literature review comparing different surgical approaches. PMID:28064243

  6. Perforated Sigmoid Diverticulitis in the Presence of Toxic Epidermal Necrolysis

    Directory of Open Access Journals (Sweden)

    P. Heye

    2014-02-01

    Full Text Available Even though the incidence of toxic epidermal necrolysis (TEN is low, it is also associated with a high mortality rate. The condition predominantly affects the skin, but may also affect the gastrointestinal tract, dramatically increasing mortality. We present a case of perforated sigmoid diverticulitis in the presence of TEN. The patient was taking medication, known to be a risk factor, and presented an affected total body surface area and temporal development similar to previously reported cases of TEN. Characteristic abdominal symptoms, however, were missing. Gastrointestinal involvement in TEN appears to be a poor prognostic factor; medical staff must therefore be alert to patients with TEN who complain of abdominal discomfort. The exact pathogenesis, however, remains unclear.

  7. Deep inspiration breath-hold (DIBH) radiotherapy in left-sided breast cancer. Dosimetrical comparison and clinical feasibility in 20 patients

    Energy Technology Data Exchange (ETDEWEB)

    Hepp, Rodrigo; Ammerpohl, Mark; Morgenstern, Christina; Erichsen, Patricia [Evangelische Kliniken Gelsenkirchen, Klinik fuer Strahlentherapie und Radioonkologie, Gelsenkirchen (Germany); Nielinger, Lisa [Evangelische Kliniken Gelsenkirchen, Klinik fuer Strahlentherapie und Radioonkologie, Gelsenkirchen (Germany); Hochschule Hamm-Lippstadt, Lippstadt (Germany); Abdallah, Abdallah [Evangelische Kliniken Gelsenkirchen, Klinik fuer Senologie, Gelsenkirchen (Germany); Galalae, Razvan [Evangelische Kliniken Gelsenkirchen, Klinik fuer Strahlentherapie und Radioonkologie, Gelsenkirchen (Germany); Christian-Albrechts-Universitaet zu Kiel, Medizinische Fakultaet, Kiel (Germany)

    2015-09-15

    Adjuvant radiotherapy after breast-conserving surgery (BCS) for breast cancer (BC) is a well-established indication. The risk of ischaemic heart disease after radiotherapy for BC increases linearly with the heart mean dose with no apparent threshold. Radiotherapy to the left breast in deep inspiration breath-hold (DIBH) reduces the dose to the heart. A new linac system with an integrated surface scanner (SS) for DIBH treatments was recently installed in our department. We tested it for potential benefits, safety, patients' acceptance/compliance and associated additional workload. Twenty consecutive patients following BCS for breast carcinoma of the left side were enrolled in our institutional DIBH protocol. We compared dose to the heart and ipsilateral lung (IL) between plans in DIBH and free breathing (FB) using standard defined parameters: mean dose, maximal dose to a volume of 2 cm{sup 3} (D{sub 2} {sub cm} {sup 3}), volume receiving ≥ 5 Gy (V{sub 5}), 10 Gy (V{sub 10}), 15 Gy (V{sub 15}) and 20 Gy (V{sub 20}). Comparison of median calculated dose values was performed using a two-tailed Wilcoxon signed rank test. DIBH was associated with a statistically significant reduction (p < 0.001) in all studied parameters for the heart and the IL. In 16 of 20 patients the heart D{sub 2} {sub cm} {sup 3} was less than 42 Gy in DIBH. In FB the heart D{sub 2} {sub cm} {sup 3} was ≥ 42 Gy in 17 of 20 patients. The median daily treatment time was 9 min. Radiotherapy of the left breast in DIBH using a SS could easily be incorporated into daily routine and is associated with significant dose reduction to the heart and IL. (orig.) [German] Die adjuvante Strahlentherapie nach brusterhaltener Operation (BCS) bei Brustkrebs (BC) ist eine seit langem anerkannte Behandlungsform. Das postradiogene Risiko einer kardialen Ischaemie steigt linear ohne erkennbaren Schwellenwert mit der mittleren Herzdosis. Die Bestrahlung der linken Brust in tiefer Inspiration unter Anhalten der

  8. Self-expandable metal stents for obstructing colonic and extracolonic cancer

    DEFF Research Database (Denmark)

    van Hooft, Jeanin E; van Halsema, Emo E; Vanbiervliet, Geoffroy;

    2014-01-01

    as a bridge to elective surgery is not recommended as a standard treatment of symptomatic left-sided malignant colonic obstruction (strong recommendation, high quality evidence). 3 For patients with potentially curable but obstructing left-sided colonic cancer, stent placement may be considered......This Guideline is an official statement of the European Society of Gastrointestinal Endoscopy (ESGE). This Guideline was also reviewed and endorsed by the Governing Board of the American Society for Gastrointestinal Endoscopy (ASGE). The Grading of Recommendations Assessment, Development......, and Evaluation (GRADE) system was adopted to define the strength of recommendations and the quality of evidence. Main recommendations The following recommendations should only be applied after a thorough diagnostic evaluation including a contrast-enhanced computed tomography (CT) scan. 1 Prophylactic colonic...

  9. 回盲部憩室炎的超声诊断%Diagnosis of Ileocecal Diverticulitis with Ultrasonography

    Institute of Scientific and Technical Information of China (English)

    许慧君; 赵静

    2013-01-01

    Background: Acute ileocecal diverticulitis is easily to be misdiagnosed as acute appendicitis because the clinical manifestation of the two diseases are similar. Progress has been made on application of ultrasonography for diagnosis of gastrointestinal diseases, however, reports focused on the diagnosis of ileocecal diverticulitis with ultrasonography are still scanty. Aims: To study the value of ultrasonography in diagnosing ileocecal diverticulitis. Methods: A total of 17 cases of acute ileocecal diverticulitis were enrolled retrospectively from Feb. 2010 to Dec. 2011 at Tianjin Xiqing Hospital. All cases were diagnosed initially with emergency ultrasonography and confirmed by surgical pathology or other imaging technologies. Their sonographic appearance and treatment outcome were reviewed. Results: Of the 17 cases of ileocecal diverticulitis, 7 located at cecum or ascending colon and 10 located at terminal ileum, with the size ranged from 0.62 cm X 0. 80 cm to 2. 30 cm ×1. 32 cm. At the area of abdominal tenderness, round or oval masses formed by protruding local bowel were detected by ultrasonography in all 17 cases. The masses displayed hypoechoic pattern and might be complicated with echo of gas, liquid or fecalith in some cases. Around the mass were varying extent of thickened fatty tissue and meso-omentum. Ten cases received emergency operation and 7 received conservative anti-inflammatory treatment. All cases were cured with no major complications. Conclusions: Ultrasonography is of great importance for the diagnosis and differential diagnosis of ileocecal diverticulitis. It is also helpful for selection of optimal therapeutic regimen.%背景:急性回盲部憩室炎的临床表现与急性阑尾炎相似,易误诊为急性阑尾炎.近年来,超声检查在胃肠疾病诊断中的应用研究不断深入,但关于回盲部憩室炎超声诊断的报道尚少.目的:探讨超声检查对回盲部憩室炎的诊断价值.方法:纳入17例于2010年2

  10. Surgical repair of left-sided cervical aortic arch aneurysm%左颈位主动脉弓动脉瘤的外科治疗

    Institute of Scientific and Technical Information of China (English)

    郑铁; 朱俊明; 孙立忠; 钟永亮; 齐瑞东; 程力剑; 葛翼鹏; 陈雷; 刘巍; 里程楠; 邢晓燕

    2016-01-01

    目的:总结颈位主动脉弓(cervical aortic arch,CAA)动脉瘤的外科治疗方法及术后早中期效果。方法2010年1月至2014年12月,收治22例CAA动脉瘤患者,均为左位CAA。其中男6例,女16例,年龄(34.09±13.14)岁。术前合并主动脉假性狭窄9例,高血压3例,主动脉瓣反流、Stanford B型主动脉夹层、大脑中动脉瘤各1例。所有患者均采用人工血管替换术行主动脉弓重建。4例(4/22,18.18%)经胸骨正中切口,中度低温停循环、选择性顺行脑灌注下手术,其中同期行主动脉瓣置换术1例;18例(18/22,81.82%)经左后外侧第4肋间切口手术,其中10例体外循环辅助下实施手术,8例直接阻断下手术。结果全组平均呼吸机辅助(13.05±4.73) h,ICU停留(19.14±8.08) h。术后二次开胸止血1例,切口延迟愈合1例,一过性肝功能不全1例。无院内死亡。术后19例随访平均34.73个月,失访3例。随访期间无死亡。结论 CAA动脉瘤患者应积极手术治疗。根据CAA动脉瘤的位置、类型以及合并的其他近端心血管疾病,选择个体化的手术切口、辅助技术及手术方法,一期行主动脉弓重建手术治疗CAA动脉瘤可获得满意的临床效果。%Objective To summarize our experience of surgical repair for cervical aortic arch(CAA) aneurysm and eval-uate early and midterm results of these patients.Methods From January 2010 to December 2014, 22 patients with left-sided CAA aneurysm admitted in our center.There were 6 male and 16 female patients with a mean age of(34.09 ±13.14) years. Comorbidities included pseudocoarctation in 9 patients, hypertension in 4 patients, and aortic valve insufficiency, Stanford type B aortic dissection and middle cerebral artery aneurysm each had 1 patient.All of the patients underwent surgical aortic arch re-construction using artificial graft replacement.Among them, 4(4/22, 18.18%) were

  11. Health economic analysis of laparoscopic lavage versus Hartmann's procedure for diverticulitis in the randomized DILALA trial

    DEFF Research Database (Denmark)

    Gehrman, J.; Angenete, E; Björholt, I.

    2016-01-01

    Background: Open surgery with resection and colostomy (Hartmann's procedure) has been the standard treatment for perforated diverticulitis with purulent peritonitis. In recent years laparoscopic lavage has emerged as an alternative, with potential benefits for patients with purulent peritonitis......, Hinchey grade III. The aim of this study was to compare laparoscopic lavage and Hartmann's procedure with health economic evaluation within the framework of the DILALA (DIverticulitis – LAparoscopic LAvage versus resection (Hartmann's procedure) for acute diverticulitis with peritonitis) trial. Methods......), from inclusion in the trial throughout the patient's expected life. Results: The study included 43 patients who underwent laparoscopic lavage and 40 who had Hartmann's procedure in Denmark and Sweden during 2010–2014. In base-case A, the difference in mean cost per patient between laparoscopic lavage...

  12. Reversal of Hartmann's procedure following acute diverticulitis: is timing everything?

    LENUS (Irish Health Repository)

    Fleming, Fergal J

    2012-02-01

    BACKGROUND: Patients who undergo a Hartmann\\'s procedure may not be offered a reversal due to concerns over the morbidity of the second procedure. The aims of this study were to examine the morbidity post reversal of Hartmann\\'s procedure. METHODS: Patients who underwent a Hartmann\\'s procedure for acute diverticulitis (Hinchey 3 or 4) between 1995 and 2006 were studied. Clinical factors including patient comorbidities were analysed to elucidate what preoperative factors were associated with complications following reversal of Hartmann\\'s procedure. RESULTS: One hundred and ten patients were included. Median age was 70 years and 56% of the cohort were male (n = 61). The mortality and morbidity rate for the acute presentation was 7.3% (n = 8) and 34% (n = 37) respectively. Seventy six patients (69%) underwent a reversal at a median of 7 months (range 3-22 months) post-Hartmann\\'s procedure. The complication rate in the reversal group was 25% (n = 18). A history of current smoking (p = 0.004), increasing time to reversal (p = 0.04) and low preoperative albumin (p = 0.003) were all associated with complications following reversal. CONCLUSIONS: Reversal of Hartmann\\'s procedure can be offered to appropriately selected patients though with a significant (25%) morbidity rate. The identification of potential modifiable factors such as current smoking, prolonged time to reversal and low preoperative albumin may allow optimisation of such patients preoperatively.

  13. Hepatic abscess in a pre-existed simple hepatic cyst as a late complication of sigmoid colon ruptured diverticula: a case report

    Directory of Open Access Journals (Sweden)

    Chatzipetrou Maria

    2008-03-01

    Full Text Available Abstract Introduction Hepatic abscesses have been reported as a rare complication of diverticulitis of the bowel. This complication is recognized more commonly at the time of the diagnosis of diverticulitis, or ruptured diverticula, but also can be diagnosed prior to surgery, or postoperatively. Case presentation This report describes a man who developed an hepatic abscess within a simple hepatic cyst, two months after operation for ruptured diverticula of the sigmoid colon. The abscess was drained surgically and the patient made a complete recovery. Conclusion The development of an hepatic abscess in a pre-existing hepatic cyst, secondary to diverticulitis, is a rare complication. A high degree of clinical suspicion is required for immediate diagnosis and treatment.

  14. Short-term mortality, readmission, and recurrence in treatment of acute diverticulitis with abscess formation

    DEFF Research Database (Denmark)

    Gregersen, Rasmus; Andresen, Kristoffer; Burcharth, Jakob

    2016-01-01

    ,641,672) in year 2000-2012, formed by linking the Danish Registers. Patients admitted with acute Hinchey Ib-II diverticulitis were identified from ICD-10 discharge codes and stratified according to treatment into an operative, drainage, and antibiotics group. The primary outcome was 30-day mortality from admission...... was associated with mortality with odds-ratio 1.49 (1.23-1.81) and readmission with odds-ratio 2.91 (1.24-6.80). CONCLUSION: Acute diverticulitis with abscess formation is a severe and life-threatening condition. Direct comparisons of treatment groups were not possible due to possible confounding by indication....

  15. Is it possible for knowledge-based planning to improve intensity modulated radiation therapy plan quality for planners with different planning experiences in left-sided breast cancer patients?

    Science.gov (United States)

    Wang, Juanqi; Hu, Weigang; Yang, Zhaozhi; Chen, Xiaohui; Wu, Zhiqiang; Yu, Xiaoli; Guo, Xiaomao; Lu, Saiquan; Li, Kaixuan; Yu, Gongyi

    2017-05-22

    Knowledge-based planning (KBP) is a promising technique that can improve plan quality and increase planning efficiency. However, no attempts have been made to extend the domain of KBP for planners with different planning experiences so far. The purpose of this study was to quantify the potential gains for planners with different planning experiences after implementing KBP in intensity modulated radiation therapy (IMRT) plans for left-sided breast cancer patients. The model libraries were populated with 80 expert clinical plans from treated patients who previously received left-sided breast-conserving surgery and IMRT with simultaneously integrated boost. The libraries were created on the RapidPlan(TM). 6 planners with different planning experiences (2 beginner planners, 2 junior planners and 2 senior planners) generated manual and KBP optimized plans for additional 10 patients, similar to those included in the model libraries. The plan qualities were compared between manual and KBP plans. All plans were capable of achieving the prescription requirement. There were almost no statistically significant differences in terms of the planning target volume (PTV) coverage and dose conformality. It was demonstrated that the doses for most of organs-at-risk (OARs) were on average lower or equal in KBP plans compared to manual plans except for the senior planners, where the very small differences were not statistically significant. KBP data showed a systematic trend to have superior dose sparing at most parameters for the heart and ipsilateral lung. The observed decrease in the doses to these OARs could be achieved, particularly for the beginner and junior planners. Many differences were statistically significant. It is feasible to generate acceptable IMRT plans after implementing KBP for left-sided breast cancer. KBP helps to effectively improve the quality of IMRT plans against the benchmark of manual plans for less experienced planners without any manual intervention. KBP

  16. CT colonography versus colonoscopy in the follow-up of patients after diverticulitis - A prospective, comparative study

    Energy Technology Data Exchange (ETDEWEB)

    Hjern, F. [Division of Surgery, Department of Clinical Sciences, Danderyd Hospital, Karolinska Institut, Stockholm (Sweden)]. E-mail: fredrik.hjern@ds.se; Jonas, E. [Division of Surgery, Department of Clinical Sciences, Danderyd Hospital, Karolinska Institut, Stockholm (Sweden); Holmstroem, B. [Division of Surgery, Department of Clinical Sciences, Danderyd Hospital, Karolinska Institut, Stockholm (Sweden); Josephson, T. [Division of Radiology, Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm (Sweden); Mellgren, A. [Division of Surgery, Department of Clinical Sciences, Danderyd Hospital, Karolinska Institut, Stockholm (Sweden); Division of Colon and Rectal Surgery, University of Minnesota, Minneapolis, Minnesota (United States); Johansson, C. [Division of Surgery, Department of Clinical Sciences, Danderyd Hospital, Karolinska Institut, Stockholm (Sweden)

    2007-07-15

    Aim: To assess whether computed tomography colonography (CTC) is a viable alternative to colonoscopy or double contrast barium enema in the follow-up of patients after diverticulitis. Material and methods: Fifty patients underwent CTC followed immediately by colonoscopy. Results were blinded to the examiners. Findings of diverticular disease and patient acceptance were evaluated. Results: Bowel preparation and distension were good in the majority of CTC and colonoscopy examinations. Diverticular disease was found in 96% of patients at CTC and in 90% at colonoscopy. The rate of agreement between CTC and colonoscopy for diverticular findings in the sigmoid colon was good ({kappa} = 0.64). No complications were seen. Patients found colonoscopy more uncomfortable (p < 0.03), more painful (p < 0.001), and more difficult (p < 0.01) than CTC. Of the patients favouring one examination, 74% preferred CTC. Conclusion: CTC appears to have a better diagnostic potential for imaging of diverticular disease-specific findings, when compared with colonoscopy. Also, CTC was less uncomfortable and was preferred by a majority of patients. CTC seems to be a reasonable alternative in follow-up of patients with symptomatic diverticular disease.

  17. Epidermal growth factor enemas for induction of remission in left-sided ulcerative colitis Enemas de factor de crecimiento epidérmico para inducir la remisión de la colitis ulcerosa izquierda

    Directory of Open Access Journals (Sweden)

    Hugo Nodarse-Cuní

    2013-03-01

    Full Text Available Introduction: ulcerative colitis is a little known chronic inflammatory disease in colonic mucosa. The positive effect of epidermal growth factor was shown in a previous report, with enema use for treatment of mild to moderate left-sided manifestation of the disease. This evidence provided the basis for evaluating the efficacy and safety profile of a viscous solution of this product. Methods: thirty-one patients were randomized to three groups for daily medications during 14 days. Twelve received one 10 mg enema of epidermal growth factor dissolved in 100 mL of viscous solution whereas nine were treated with placebo enema; both groups also received 1.2 g of oral mesalamine per day. The other group included ten patients with 3 g / 100 mL of mesalamine enema. Primary end point was clinical responses after two weeks of treatment, defined as a decreased of, at least three points from baseline, the Disease Activity Index and endoscopic or histological evidences of improvement. Results: remission of disease was observed in all patients in the epidermal growth factor group, and six in both, mesalamine enema and placebo group. All the comparisons between groups showed statistically significant superiority for epidermal growth factor, the only product with significant reduction in disease activity index as well as the presence and intensity of digestive symptoms in patients after treatment. None adverse event was reported. Conclusions: the results agree with previous molecular and clinical evidences, indicating that the epidermal growth factor is effective to reduce disease activity and to induce remission. A new study involving more patients should be conducted to confirm the efficacy of the epidermal growth factor enemas.Introducción: la colitis ulcerosa es una enfermedad inflamatoria crónica de etiología poco conocida, que afecta la mucosa del colon. El efecto positivo del factor de crecimiento epidérmico fue reportado en estudio previo con uso de

  18. [Coincidence of colonic lymphoma and gallstone ileus - case report].

    Science.gov (United States)

    Černá, M; Opatrný, V; Nosek, J; Geiger, J; Třeška, V; Boudová, L; Buriánek, V

    Primary colonic lymphoma is a very rare malignant disease of the gastrointestinal tract, accounting for 14% of all malignant diseases in this location. It is classified in the group of extranodal lymphomas; its long-term asymptomatic progression makes it different from common colorectal carcinomas making its diagnosis very difficult, more often accidental. Gallstone ileus is quite an uncommon complication of cholecystolithiasis diagnosed with difficulty. Up to 50% of cases are diagnosed during surgery. The obturated location depends on the size of the stone, location of the conjunction between the biliary and gastrointestinal tracts, and also on any preexisting stenosis due to another unknown pathology. We present a case of an 86-year-old man treated for acute diverticulitis with typical clinical symptoms. Following further examination (colonoscopy, computed tomography) revealed a tumour-like infiltration in the sigmoid colon wall and a voluminous polyp was suspected according to the colonoscopy. Computed tomography described an obstruction by a biliary stone tumbling through the cholecystocolonic fistula. Subsequent biopsy supported the suspected malignant etiology. The patient underwent resection of the sigmoid colon sec. Hartmann; an infiltration was found in the subhepatic space, which corresponded to the described fistulisation between the biliary tract and the colon. A large 40 mm gallstone was found in the resected sigmoid colon over the stenosis and the bowel wall showed diffuse thickening with several polyps; final histopathological assessment confirmed malignant lymphoma of the plasmocytoma type. No serious complications occurred in the postoperative period; after healing, the patient was transferred to hematooncology care. The article describes the presence of two rare diseases - colonic lymphoma and gallstone ileus. Clearly, without the biliary stone obstruction in the preexisting tumorous stenosis in the sigmoid colon, the malignant hematooncology

  19. Flare-Up Diverticulitis in the Terminal Ileum in Short Interval after Conservative Therapy: Report of a Case

    Directory of Open Access Journals (Sweden)

    Kensuke Nakatani

    2016-01-01

    Full Text Available Diverticulitis in the terminal ileum is uncommon. Past reports suggested that conservative therapy may be feasible to treat terminal ileum diverticulitis without perforation; however, there is no consensus on the therapeutic strategy for small bowel diverticulitis. We present a 37-year-old man who was referred to our hospital for sudden onset of abdominal pain and nausea. He was diagnosed with diverticulitis in the terminal ileum by computed tomography (CT. Tazobactam/piperacillin hydrate (18 g/day was administered. The antibiotic treatment was maintained for 7 days, and the symptoms disappeared after the treatment. Thirty-eight days after antibiotic therapy, he noticed severe abdominal pain again. He was diagnosed with diverticulitis in terminal ileum which was flare-up of inflammation. He was given antibiotic therapy again. Nine days after antibiotic therapy, laparoscopy assisted right hemicolectomy and resection of 20 cm of terminal ileum were performed. Histopathology report confirmed multiple ileal diverticulitis. He was discharged from our hospital 12 days after the surgery. Colonoscopy was performed two months after the surgery and it revealed no finding suggesting inflammatory bowel disease. Surgical treatment should be taken into account as a potential treatment option to manage the diverticulitis in the terminal ileum even though it is not perforated.

  20. Flare-Up Diverticulitis in the Terminal Ileum in Short Interval after Conservative Therapy: Report of a Case

    Science.gov (United States)

    Nakatani, Kensuke; Okada, Shinichiro; Matsumoto, Risa; Komuro, Hiroyasu; Iida, Maki; Tsujimoto, Shiro; Suganuma, Toshiyuki

    2016-01-01

    Diverticulitis in the terminal ileum is uncommon. Past reports suggested that conservative therapy may be feasible to treat terminal ileum diverticulitis without perforation; however, there is no consensus on the therapeutic strategy for small bowel diverticulitis. We present a 37-year-old man who was referred to our hospital for sudden onset of abdominal pain and nausea. He was diagnosed with diverticulitis in the terminal ileum by computed tomography (CT). Tazobactam/piperacillin hydrate (18 g/day) was administered. The antibiotic treatment was maintained for 7 days, and the symptoms disappeared after the treatment. Thirty-eight days after antibiotic therapy, he noticed severe abdominal pain again. He was diagnosed with diverticulitis in terminal ileum which was flare-up of inflammation. He was given antibiotic therapy again. Nine days after antibiotic therapy, laparoscopy assisted right hemicolectomy and resection of 20 cm of terminal ileum were performed. Histopathology report confirmed multiple ileal diverticulitis. He was discharged from our hospital 12 days after the surgery. Colonoscopy was performed two months after the surgery and it revealed no finding suggesting inflammatory bowel disease. Surgical treatment should be taken into account as a potential treatment option to manage the diverticulitis in the terminal ileum even though it is not perforated. PMID:28097035

  1. Wide tangential fields including the internal mammary lymph nodes in patients with left-sided breast cancer. Influence of respiratory-controlled radiotherapy (4D-CT) on cardiac exposure

    Energy Technology Data Exchange (ETDEWEB)

    Stranzl, Heidi; Zurl, Brigitte; Langsenlehner, Tanja; Kapp, Karin S. [University Medical School, Graz (Austria). Dept. of Therapeutic Radiotherapy and Oncology

    2009-03-15

    Purpose: To evaluate the impact of wide-tangent fields including the internal mammary chain during deep inspiration breath-hold (DIBH) radiotherapy in patients with left-sided breast cancer on cardiac exposure. Patients and Methods: Eleven patients with left-sided breast cancer were irradiated postoperatively and underwent CT scans during free breathing and DIBH. For scientific interest only, treatment plans were calculated consisting of wide tangents including the ipsilateral mammary lymph nodes using both, the free breathing and respiratory-controlled CT scan. The resulting dose-volume histograms were compared for irradiated volumes and doses to organs at risk. Results: The mean patient age was 51 years (range: 37-65 years). Radiotherapy using wide tangents with DIBH as compared to free breathing led to a significantly lower cardiac exposure. Mean irradiated heart volumes ({>=} 20 Gy) were 14 cm{sup 3} (range: 0-51.3 cm{sup 3}) versus 35 cm{sup 3} (range: 2.1-78.7 cm{sup 3}; p = 0.01). For eight patients, DIBH reduced irradiated relative lung volume, while in three patients, the lung volume slightly increased. Conclusion: Radiation exposure of organs at risk can significantly be reduced for breast cancer patients using the DIBH technique. If radiotherapy of the internal mammary lymph nodes is considered necessary, DIBH may be the preferable technique. (orig.)

  2. Avoiding or reversing Hartmann's procedure provides improved quality of life after perforated diverticulitis

    NARCIS (Netherlands)

    J. Vermeulen (Jefrey); M.P. Gosselink (Martijn Pieter); J.J. van Busschbach (Jan); J.F. Lange (Johan)

    2010-01-01

    textabstractINTRODUCTION: The existing literature regarding acute perforated diverticulitis only reports about short-term outcome; long-term following outcomes have not been assessed before. The aim of this study was to assess long-term quality of life (QOL) after emergency surgery for perforated di

  3. Randomized controlled trial of oral vs intravenous therapy for the clinically diagnosed acute uncomplicated diverticulitis.

    LENUS (Irish Health Repository)

    Ridgway, P F

    2009-11-01

    Despite the high prevalence of hospitalization for left iliac fossa tenderness, there is a striking lack of randomized data available to guide therapy. The authors hypothesize that an oral antibiotic and fluids are not inferior to intravenous (IV) antibiotics and \\'bowel rest\\' in clinically diagnosed acute uncomplicated diverticulitis.

  4. Diverticulitis of the appendix, a distinctive entity: preoperative diagnosis by computed tomography.

    Science.gov (United States)

    Subramanian, Manickam; Chawla, Ashish; Chokkappan, Kabilan; Liu, Huimin

    2015-10-01

    Diverticular disease of the appendix is rare and is usually diagnosed during surgery. We report a case of a 50-year-old man who presented to the emergency department with right lower quadrant pain of 1-day duration. A preoperative diagnosis of appendiceal diverticulitis was made by computed tomography of the abdomen. The patient underwent emergency laparoscopic appendectomy, which confirmed the diagnosis.

  5. External validation of two tools for the clinical diagnosis of acute diverticulitis without imaging

    NARCIS (Netherlands)

    Kiewiet, J.J.S.; Andeweg, C.S.; Laurell, H.; Daniels, L.; Laméris, W.; Reitsma, J.B.; Hendriks, J.C.; Bleichrodt, R.; van Goor, H.; Boermeester, M.A.

    2014-01-01

    Aim External validation and comparison of the diagnostic accuracy of two predictive tools, the emergency department triad and the clinical scoring tool in diagnosing acute diverticulitis. Methods Two derivation datasets were used crosswise for external validation. In addition, both tools were valida

  6. Diverticulitis Outcomes are Equivalent Between Level 1 Trauma Centers and Community Hospitals in New Jersey.

    Science.gov (United States)

    Gale, Stephen C; Arumugam, Dena; Dombrovskiy, Viktor Y

    2015-06-01

    Traditionally, general surgeons provide emergency general surgery (EGS) coverage by assigned call. The acute care surgery (ACS) model is new and remains confined mostly to academic centers. Some argue that in busy trauma centers, on-call trauma surgeons may be unable to also care for EGS patients. In New Jersey, all three Level 1 Trauma Centers (L1TC) have provided ACS services for many years. Analyzing NJ state inpatient data, we sought to determine whether outcomes in one common surgical illness, diverticulitis, have been different between L1TC and nontrauma centers (NTC) over a 10-year period. The NJ Medical Database was queried for patients aged 18 to 90 hospitalized from 2001 to 2010 for acute diverticulitis. Demographics, comorbidities, operative rates, and mortality were compiled and analyzed comparing L1TC to NTC. For additional comparison between L1TC and NTC, 1:1 propensity score matching with replacement was accomplished. χ(2), t test, and Cochran-Armitage trend test were used. From 2001 to 2010, 88794 patients were treated in NJ for diverticulitis. 2621 patients (2.95%) were treated at L1TCs. Operative rates were similar between hospital types. Patients treated at L1TCs were more often younger (63.1 ± 0.3 vs 64.7 ± 0.1; P diverticulitis are equivalent between LT1C and NTC in NJ. Trauma centers in NJ more commonly provide care to minority and uninsured patients.

  7. Acute laparoscopic and open sigmoidectomy for perforated diverticulitis: a propensity score-matched cohort

    NARCIS (Netherlands)

    S. Vennix (Sandra); D.J. Lips; S. Di Saverio (Salomone); B.A. van Wagensveld (Bart); W.J. Brokelman (Walter J.); M.F. Gerhards (Michael); A.A. van Geloven (Anna); S. Van Dieren (Susan); J.F. Lange (Johan); W.A. Bemelman (Willem)

    2016-01-01

    textabstractBackground: Hartmann’s procedure for perforated diverticulitis can be characterised by high morbidity and mortality rates. While the scientific community focuses on laparoscopic lavage as an alternative for laparotomy, the option of laparoscopic sigmoidectomy seems overlooked. We compare

  8. The influence of Mechanical bowel preparation in elective colorectal surgery for diverticulitis

    NARCIS (Netherlands)

    H.P. van 't Sant (Hans Pieter); J.C. Slieker (Juliette); W.C.J. Hop (Wim); W.F. Weidema (Wibo); J.F. Lange (Johan); J. Vermeulen (Jefrey); C.M.E. Contant

    2012-01-01

    textabstractBackground: Mechanical bowel preparation (MBP) has been shown to have no influence on the incidence of anastomotic leakage in overall colorectal surgery. The role of MBP in elective surgery in combination with an inflammatory component such as diverticulitis is yet unclear. This study ev

  9. Perforated appendiceal diverticulitis associated with appendiceal neurofibroma in neurofibromatosis type 1.

    Science.gov (United States)

    Ozaki, Akihiko; Tsukada, Manabu; Watanabe, Kazuo; Tsubokura, Masaharu; Kato, Shigeaki; Tanimoto, Tetsuya; Kami, Masahiro; Ohira, Hiromichi; Kanazawa, Yukio

    2015-09-07

    An appendiceal neurofibroma (ANF) is a rare neoplasm associated with neurofibromatosis type 1(NF-1), an inheritable neurocutaneous disorder that involves multiple systems including the intraabdominal organs. Appendiceal diverticulitis occasionally ruptures in the absence of intense abdominal pain, which can lead to serious consequences. Recent reports highlight the association between appendiceal diverticulum and appendiceal neoplasms; however, there is still little information on the association between appendiceal diverticulitis and ANF in NF-1. A 51-year-old Japanese male with NF-1 was referred to the division of surgery for mild right lower quadrant pain. It was suspected he had perforated acute appendicitis with periappendiceal abscess based on clinical manifestations and findings of computed tomography. An emergency appendectomy was conducted. The pathological examination revealed diffusely proliferated tumor cells of a neurofibroma, coexistent with multiple appendiceal diverticulums, leading to the diagnosis of perforated appendiceal diverticulitis associated with ANF. Although he developed a remnant abscess, he recovered with the conservative treatments of antibiotics and drainage. This case suggests that appendiceal diverticulitis might be a complication of appendiceal involvement of NF-1, and that it occasionally ruptures in the absence of intense abdominal pain. Clinicians should recognize that NF-1 can cause various abdominal manifestations.

  10. Changes in outcome and management of perforated diverticulitis over a 10 year period.

    LENUS (Irish Health Repository)

    O'Leary, D P

    2013-03-04

    Aggressive non-operative intervention and evolving surgical strategies have altered the treatment of perforated diverticulitis in the acute setting. These strategies have predominantly been implemented over the last decade. The aim of this study was to assess the impact of this on patient outcome during their index admission and subsequently.

  11. Endoscopic polypectomy in treatment of colon adenomatosis

    Directory of Open Access Journals (Sweden)

    Chalyk Yu.V.

    2012-03-01

    Full Text Available Objective: To study the value of endoscopic polypectomy in the treatment of family adenomatous polyposis of the colon. Materials and methods. A total of 7 patients with diffuse adenomatosis of the colon family, who were treated at the proctological department of Hospital № 8 in Saratov from 2004 to 2006 on the stage of diagnosis all patients underwent double-contrast irrigoscopy and fibrocolonoscopy with biopsy. Endoscopic removal of polyps performed by electroscission through fibrocolonoscope «Olympus CF-E3 L» with a standard loop diathermy and electrosurgical apparatus «Endothelial-1». Results. Total rehabilitation after endoscopic polyp from retained sections of the colon and adequate comprehensive preoperative patients are routinely carried out successfully three right-left-sided hemicolec-tomy and 4 on the diffuse polyposis of the colon, complicated by recurrent bleeding or malignancy of polyps. Conclusion. Non-radical surgery in combination with endoscopic polypectomy does not relieve the patient diffuse polyposis of the colon family of high risk of colorectal cancer. In the case of diffuse polyposis, endoscopic polypectomy family is of limited value, as not able to eliminate completely a potential substrate of the disease, which is the entire mucosa of the colon

  12. Diverticular disease of the right colon

    Directory of Open Access Journals (Sweden)

    Boutross-Tadross Odette

    2011-10-01

    Full Text Available Abstract Background The incidence of colonic diverticular disease varies with national origin, cultural background and diet. The frequency of this disease increases with advancing age. Right-sided diverticular disease is uncommon and reported to occur in 1-2% of surgical specimens in European and American series. In contrast the disease is more prevalent and reported in 43-50% of specimens in Asian series. Various lines of evidence suggest this variation may represent hereditary differences. The aim of the study is to report all cases of right sided diverticular disease underwent surgical resection or identified during pathological examination of right hemicoloectomy specimens Methods A retrospective review of all surgical specimens with right sided colonic diverticular disease selected from a larger database of all colonic diverticulosis and diverticulitis surgical specimen reported between January 1993 and December 2010 at the Pathology Department McMaster University Medical Centre Canada. The clinical and pathological features of these cases were reviewed Results The review identified 15 cases of right colon diverticulosis. The clinical diagnoses of these cases were appendicitis, diverticulitis or adenocarcinoma. Eight cases of single congenital perforated diverticuli were identified and seven cases were incidental multiple acquired diverticuli found in specimen resected for right side colonic carcinomas/large adenomas. Laparotomy or laparoscopic assisted haemicolectomies were done for all cases. Pathological examination showed caecal wall thickening with inflammation associated with perforated diverticuli. Histology confirmed true solitary diverticuli that exhibited in two cases thick walled vessels in the submucosa and muscular layer indicating vascular malformation/angiodysplasia. Acquired diverticuli tend to be multiple and are mostly seen in specimens resected for neoplastic right colon diseases. Conclusion Single true diverticular

  13. Colon cancer

    Science.gov (United States)

    Colorectal cancer; Cancer - colon; Rectal cancer; Cancer - rectum; Adenocarcinoma - colon; Colon - adenocarcinoma ... In the United States, colorectal cancer is one of the leading causes of deaths due to cancer. Early diagnosis can often lead to a complete cure. Almost ...

  14. Analysis of the asymmetrically expressed Ablim1 locus reveals existence of a lateral plate Nodal-independent left sided signal and an early, left-right independent role for nodal flow

    Directory of Open Access Journals (Sweden)

    Hilton Helen

    2010-05-01

    Full Text Available Abstract Background Vertebrates show clear asymmetry in left-right (L-R patterning of their organs and associated vasculature. During mammalian development a cilia driven leftwards flow of liquid leads to the left-sided expression of Nodal, which in turn activates asymmetric expression of the transcription factor Pitx2. While Pitx2 asymmetry drives many aspects of asymmetric morphogenesis, it is clear from published data that additional asymmetrically expressed loci must exist. Results A L-R expression screen identified the cytoskeletally-associated gene, actin binding lim protein 1 (Ablim1, as asymmetrically expressed in both the node and left lateral plate mesoderm (LPM. LPM expression closely mirrors that of Nodal. Significantly, Ablim1 LPM asymmetry was detected in the absence of detectable Nodal. In the node, Ablim1 was initially expressed symmetrically across the entire structure, resolving to give a peri-nodal ring at the headfold stage in a flow and Pkd2-dependent manner. The peri-nodal ring of Ablim1 expression became asymmetric by the mid-headfold stage, showing stronger right than left-sided expression. Node asymmetry became more apparent as development proceeded; expression retreated in an anticlockwise direction, disappearing first from the left anterior node. Indeed, at early somite stages Ablim1 shows a unique asymmetric expression pattern, in the left lateral plate and to the right side of the node. Conclusion Left LPM Ablim1 is expressed in the absence of detectable LPM Nodal, clearly revealing existence of a Pitx2 and Nodal-independent left-sided signal in mammals. At the node, a previously unrecognised action of early nodal flow and Pkd2 activity, within the pit of the node, influences gene expression in a symmetric manner. Subsequent Ablim1 expression in the peri-nodal ring reveals a very early indication of L-R asymmetry. Ablim1 expression analysis at the node acts as an indicator of nodal flow. Together these results make

  15. 风湿性左心瓣膜病变术中行三尖瓣矫治的临床价值%Clinical significance of tricuspid surgery in patients with rheumatic disease undergoing left-side valve surgery

    Institute of Scientific and Technical Information of China (English)

    陆小虎; 吴延虎; 张石江; 邵永丰; 秦建伟

    2012-01-01

    Objective To explore the clinical value of tricuspid dilatation as a criterion for rheumatic tricuspid regurgitatioa Methods A total o{ 104 patients with rheumatic disease underwent left-side valve surgery. Taking the tricuspid annular dimension ≥70 mm measured intraoperatively as the criterion. 30 patients with the tricuspid annular dimension <70 mm( group A) received left-side valve surgery only and 74 patients with the tricuspid annular dimension ≥70 mm( group B) received left side valve surgery plus tricuspid annuloplasty or tricuspid replacement. Results Cardiac function after surgery was inproved in both groups, which was more in group B than that in group A. Tricuspid regurgitation grade was significantly decreased postoperatively in group B, but which was worse in group A. Conclusion The tricuspid annular dimension 5≥ 70 mm may be taken as a criterion for tricuspid annuloplasty or tricuspid replacement.%目的 探讨以三尖瓣环扩大作为风湿性左心瓣膜病变术中三尖瓣关闭不全矫治指征的临床价值.方法 风湿性左心瓣膜疾病行手术治疗的患者104例分为单纯左心瓣膜置换30例(A组)和左心瓣膜置换加三尖瓣手术74例(B组)两组.B组术中测量三尖瓣环直径≥70 mm者行三尖瓣成形或置换手术.结果 两组术后心功能均较术前好转.B组术后心功能明显好于A组.B组术后三尖瓣返流程度明显改善,而A组三尖瓣返流程度较术前加重.结论 三尖瓣环直径≥70 mm可以作为风湿性左心瓣膜病变术中三尖瓣成形或置换手术的一个指征.

  16. SU-E-T-79: A Study of the Effect of Clinical Tumor Volume Displacement On the Dosage of Post Modified Radical Mastectomy Intensity-Modulated Radiation Therapy Plans for Left-Sided Breast Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Zhang, W; Ma, C; Li, D; Wu, F [Cancer Hospital of Shantou University Medical College, Shantou, Guangdong (China)

    2015-06-15

    Purpose: To explore the effect of clinical tumor volume (CTV) displacement on the dosage of intensity-modulated radiation therapy (IMRT) plans for left-sided breast cancer after modified radical mastectomy. Methods: We created 2 sets of IMRT plans based on PTV0.5 and PTV0.7 (with CTV displacement of 0.5cm and 0.7cm respectively) for each of the ten consecutive left-sided breast cancer patients after modified radical mastectomy, and compared the difference in PTV coverage and organ at risk (OAR) sparing between the two groups. And then, we compared the difference in PTV coverage in IMRT plans based on PTV0.5 between the group with properly estimated CTV displacement (presuming the actual CTV displacement was 0.5cm) and the one with underestimated CTV displacement (presuming the actual CTV displacement was 0.7cm). The difference in results between the corresponding two groups was compared using paired-sample t-test. P values less than 0.05 were considered statistically significant. Results: IMRT plans derived from PTV0.5 had more homogenous PTV coverage, and less heart, left lung, right breast, right lung, left humeral head and B-P radiation exposure, as well as less total Mu as compared with the ones stemmed from PTV0.7 (all p<0.05). IMRT plans with appropriate estimation of CTV displacement had better PTV coverage compared with the ones with underestimated CTV displacement (all p<0.01). Conclusion: The IMRT plans with smaller CTV displacement in post modified radical mastectomy radiotherapy for left-sided breast cancer has dosimetrical advantages over the ones with larger CTV displacement. Underestimation of CTV displacement can lead to significant reduction of PTV coverage. Individually quantifying and minimizing CTV displacement can significantly improve PTV coverage and OAR (including heart and left lung) sparing. This work was supported by the Medical Scientific Research Foundation of Guangdong Procvince (A2014455 to Changchun Ma)

  17. SU-E-P-51: Dosimetric Comparison to Organs at Risk Sparing Using Volumetric-Modulated Arc Therapy Versus Intensity-Modulated Radiotherapy in Postoperative Radiotherapy of Left-Sided Breast Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Qiao, L; Deng, G [Department of Oncology, Shandong University School of Medicine, Jinan, Shandong (China); Xie, J; Cheng, J; Liang, N; Zhang, J [Department of Radiation Oncology, Qianfoshan Hospital Affiliated to Shandon, Jinan, Shandong (China); Zhang, J; Luo, H [Division of Oncology, Department of Graduate, Weifang Medical College, 2610, Jinan, Shandong (China)

    2015-06-15

    Purpose: To compare the dosimetric characteristics of volumetric-modulated arc therapy (VMAT) and intensity-modulated radiotherapy (IMRT) techniques in treatment planning for left-sided breast cancer patients with modified radical mastectomy. Methods: Twenty-four left-sided breast cancer patients treated with modified radical mastectomy were selected in this study. The planning target volume (PTV) was generated by using 7-mm uniform expansion of the clinical target volume (CTV) in all direction except the skin surface. The organs at risk (OARs) included heart, left lung, right lung, and right breast. Dose volume histograms (DVHs) were utilized to evaluate the dose distribution in PTV and OARs. Results: Both VMAT and IMRT plans met the requirement of PTV coverage. VMAT was superior to IMRT in terms of conformity, with a statistically significant difference (p=0.024). Mean doses, V5 and V10 of heart and both lungs in VMAT plans were significantly decreased compared to IMRT plans (P<0.05), but in terms of heart volume irradiated by high doses (V30 and V45), no significant differences were observed (P>0.05). For right breast, VMAT showed the reduction of V5 in comparison with IMRT (P<0.05). Additionally, the mean number of monitor units (MU) and treatment time in VMAT (357.21, 3.62 min) were significantly less than those in IMRT (1132.85, 8.74 min). Conclusion: VMAT showed similar PTV coverage and significant advantage in OARs sparing compared with IMRT, especially in terms of decreased volumes irradiated by low doses, while significantly reducing the treatment time and MU number.

  18. An Unusual Cause of Right Lower Quadrant Pain: The Caecum Diverticulitis

    Directory of Open Access Journals (Sweden)

    Murat Yildar

    2012-01-01

    Full Text Available Purpose. In the study presented, preoperative examinations and surgical methods were discussed along with literature, regarding two cases who were operated with the prediagnosis of acute appendicitis and for whom caecum diverticulitis was determined. Case 1. 21 years old male patient who had applied to hospital with complaint of abdominal pain, underwent an operation with a prediagnosis of acute appendicitis. Right hemicolectomy was performed with mass perioperatively determined in caecum. Histopathological examination revealed necrosis and inflammation in diverticulum wall. Case 2. 36 years old female patient applied to emergency department with abdominal pain and underwent an operation with a prediagnosis of acute appendicitis. Appendectomy and diverticulectomy were performed for whom inflame diverticula in caecum was determined perioperatively. Histopathological examination was revealed acute inflammation in diverticulum wall. Conclusion. Although solitary caecum diverticulitis is a rarely encountered disease, it must be considered in the differential diagnosis of right lower abdomen pain.

  19. [Splenic flexure and irritable colon syndromes: conjugate conditions].

    Science.gov (United States)

    Osipenko, M F; Bikbulatova, E A; Mut-Gusaim, V I

    2008-01-01

    To investigate phenotypical and clinical characteristics in individuals with high fixation of the splenic angle (HFSA). The study group included 82 patients with HFSA, the comparison group--76 patients with irritable colon syndrome (ICS), control group--19 patients without colon pathology. the results of the following examinations were analysed: the disease history, detailed intestinal investigation, rectal sensitivity, constitution, connective tissue weakness, vegetative dysfunction and regulation. HFSA is encountered mainly in persons with hyperstenic constitution. Some HFSA patients have pain on the left side--splenic flexure syndrome (SFS). The pain corresponds most to clinical criteria of irritable colon syndrome diagnosis and is accompanied with reduced threshold of pain sensitivity to balloon extension. Provoking factors of the symptoms are stress situations in childhood. SFS can be considered as a variant of ICS arising in HFSA. The treatment should be based on the principles of ICS treatment.

  20. Conservative treatment of selected patients with colovesical fistula due to diverticulitis.

    Science.gov (United States)

    Amin, M; Nallinger, R; Polk, H C

    1984-11-01

    Thirty patients with colovesical fistula due to diverticulitis were encountered in the past ten years. Six patients did not receive any of the standard operative therapies. Four of these patients were observed for three to 14 years with nonoperative management, with little inconvenience and without significant complications. Five of the 24 patients in the surgical group died in the postoperative period. Nonoperative therapy seems to be a viable option in selected patients.

  1. Left Sided Oesophageal Lung: A Diagnostic Challenge

    Directory of Open Access Journals (Sweden)

    Amitava Sur

    2013-01-01

    Full Text Available Bronchopulmonary foregut malformations (BPFMs include a wide variety of malformations such as intralobar or extralobar pulmonary sequestration, foregut duplication cysts, and diverticula of the gastrointestinal or pulmonary tree (Srikanth et al., 1992. Those anomalies in which a tract between the respiratory and alimentary systems exists are termed communicating bronchopulmonary foregut malformations (CBPFMs. Most infants with CBPFMs suffer from respiratory distress, and an accurate diagnosis may be difficult to make at the patient’s initial presentation. Herein we report such a case which posed a diagnostic challenge to us. This baby however survived and is doing well on a 2-year followup.

  2. Colonic diverticulosis: evaluation with double contrast barium enema

    Energy Technology Data Exchange (ETDEWEB)

    Ko, Jae Kook; Lee, Jong Koo; Yun, Eun Joo; Moon, Hee Jung; Shin, Hyun Ja [Korea Veterans Hospital, Seoul (Korea, Republic of)

    1997-02-01

    To evaluate the pattern of colonic diverticulosis according to age and sex, and recent trend. The authors retrospectively reviewed 120 cases of colonic diverticulosis in 1,020 patients who had undergone a double contrast barium enema examination between January 1st, 1993, and December 31st, 1995, and analyzed the frequency, size, multiplicity and anatomical site, according to age and sex. Diverticulum size was classified into one of three groups : less than 5mm, 5-10mm, over 10mm in diameter. The overall incidence of colonic diverticulosis was 120 cases among 1,020 patients(11.8%) with an incidence 5.3 times higher in males than in females. Peak incidence was in the fifth decade, with 19 cases (15.8%) among males, and after the sixth decade, with four cases(3.3%) among females. Mean age was 57.7 years. Diverticulum size of 5-10mm in diameter was predominant (2% of cases); average diameter was 5-6mm. The incidence of colonic diverticulosis was 5.1 times more frequent in the right colon (101 cases) than in the left (20 cases). The overall incidence of colonic diverticulosis has continually increased; in addition it has also recently increased slightly in left-sided colon. This is thought to be due to various factors, both congenital and acquired, including longer life with good health care, constipation, irritable bowel syndrome, stress and the tendency of eating patterns to more closely resemble those of the west.

  3. Ileal Diverticulitis as a Cause of Right Lower Quadrant Pain: A Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    P. Kothadia

    2015-12-01

    Full Text Available Introduction Small bowel diverticulitis is a rare clinical disease of the small bowel. The incidence of small bowel diverticulitis varies from 0.3 to 2.3 % in the general population. Complications of this rare clinical entity are often confused with other causes of acute abdomen such as acute appendicitis, perforated peptic ulcer, inflammatory bowel disease or ischemic bowel disease. Case Presentation We describe a 65-year-old male with a history of ileal diverticulosis who presented with acute abdomen and was subsequently found to have perforated ileal diverticulitis with abscess formation. Conclusions The case, differential diagnosis, imaging studies, complications and management of this rare clinical disease are discussed.

  4. Sigmoid Colectomy for Acute Diverticulitis in Immunosuppressed vs Immunocompetent Patients: Outcomes From the ACS-NSQIP Database.

    Science.gov (United States)

    Al-Khamis, Ahmed; Abou Khalil, Jad; Demian, Marie; Morin, Nancy; Vasilevsky, Carol-Ann; Gordon, Philip H; Boutros, Marylise

    2016-02-01

    The management of acute diverticulitis in immunosuppressed patients is increasingly debated. The appropriate timing and type of operation remains controversial. This study examines the impact of immunosuppression on mortality and morbidity following colectomies for diverticulitis in the emergency and elective settings. With the use of the American College of Surgeons National Surgical Quality Improvement Program database, the outcomes of immunosuppressed compared with immunocompetent patients who underwent colectomy for acute diverticulitis were compared. The multi-institutional database was queried for patients who underwent colectomy for acute diverticulitis from 2005 to 2012. The impact of immunosuppression on mortality, major morbidity, organ space infection, infectious complications, and wound dehiscence was assessed. Of 26,987 patients, 1332 were immunosuppressed and 25,655 were immunocompetent; 4271 patients had emergency (596 immunosuppressed and 3675 immunocompetent) and 22,716 patients had elective (736 immunosuppressed and 21,980 immunocompetent) colectomies for diverticulitis. In both groups, mortality and major morbidity were significantly higher in the emergency (immunosuppressed 16% and 45%, immunocompetent 4% and 28%) compared with the elective setting (immunosuppressed 2% and 25%, immunocompetent 0.4% and 12%), p < 0.001. On multivariate regression for the emergency setting, immunosuppression significantly increased mortality (OR, 1.79; 95% CI, 1.17-2.75) and did not significantly increase morbidity. On multivariate regression for the elective setting, mortality was similar in immunosuppressed and immunocompetent groups; however, major morbidity (OR, 1.46; 95% CI, 1.17-1.83) and wound dehiscence (OR, 2.69; 95% CI, 1.63-4.42) were significantly increased in immunosuppressed compared with immunocompetent patients. The retrospective design and standardized outcomes are based on heterogeneous data. Emergency colectomy for diverticulitis is associated

  5. Atualização no tratamento da diverticulite aguda do cólon Recent evidences in the management of acute diverticulitis

    Directory of Open Access Journals (Sweden)

    André Roncon Dias

    2009-09-01

    Full Text Available Nas últimas décadas a incidência da moléstia diverticular do cólon e de suas complicações tem aumentado. Durante esse período o número de publicações a respeito do tema se expandiu, bem como as opções terapêuticas. Apesar disso, muitas dúvidas persistem e as decisões terapêuticas continuam relativamente imutadas, baseadas muitas vezes em dados antigos e de baixo poder estatístico. Nesta revisão apresentamos as evidências científicas atuais acerca da terapêutica desta complexa patologia.During the past decades the incidence of diverticular disease of the colon and its complications has increased as well as the therapeutic options have expanded. However, there are still remaining doubts about the timing of surgery indication, the access (open vs laparoscopic and the best approach to complicated diverticulitis. The current decisions are mostly based in old data of poor statistic strength. This review shows the present-day evidence about the treatment of diverticular disease.

  6. Does a 48-hour rule predict outcomes in patients with acute sigmoid diverticulitis?

    Science.gov (United States)

    Evans, Jessica; Kozol, Robert; Frederick, Wayne; Voytavich, Anthony; Pennoyer, William; Lukianoff, Alexandra; Lardner, Jennifer

    2008-03-01

    Sigmoid diverticulitis is an infection that resolves with conservative management in 70-85% of patients. Some patients require prolonged hospitalization or surgery during their admission. It has been taught that one should expect clinical improvement within 48 h. In this study, we examined whether basic clinical parameters (the maximum temperature and leukocyte count) of patients would predict improvement and discharge as expected, or prolonged hospitalization. Data was acquired from 198 patients admitted with acute sigmoid diverticulitis as confirmed by computed tomography (CT) scanning and physical exam. One hundred sixty-five patients recovered without surgery with an average hospital stay of 4 days: 120 were discharged within 4 days, whereas 45 patients required longer stays. Nineteen patients underwent surgery early during their admission (within 48 h). Fourteen patients did not improve over time and required surgery later during their hospital stay. The daily maximum temperature and leukocyte count of patients with prolonged stays was compared to the patients who were discharged within 4 days using analysis of variance analysis. The average maximum temperature and leukocyte count on admission were not statistically different between the groups; therefore, maximum temperature and leukocyte count on admission alone are not predictive. After the first 24 h, however, one could see a statistically significant difference in maximum temperature (p=0.004). The leukocyte count responded significantly by hospital day 2 (p=0.003). Both trends were significant through hospital day 4. Patients with a noticeable drop in leukocyte count and maximum temperature over the first 48 h of medical management were predictably discharged early on oral antibiotics. Patients failing to improve at 48 h required prolonged stays or surgery. By observing early trends in leukocyte count and maximum temperature of patients with diverticulitis, one can predict whether they will recover

  7. Comparison of dose distributions and organs at risk (OAR) doses in conventional tangential technique (CTT) and IMRT plans with different numbers of beam in left-sided breast cancer.

    Science.gov (United States)

    Ayata, Hande Bas; Güden, Metin; Ceylan, Cemile; Kücük, Nadir; Engin, Kayihan

    2011-01-01

    Our aim was to improve dose distribution to the left breast and to determine the dose received by the ipsilateral lung, heart, contralateral lung and contralateral breast during primary left-sided breast irradiation by using intensity modulated radiotherapy (IMRT) techniques compared to conventional tangential techniques (CTT). At the same time, different beams of IMRT plans were compared to each other in respect to CI, HI and organs at risk (OAR) dose. Conventional early breast cancer treatment consists of lumpectomy followed by whole breast radiation therapy. CTT is a traditional method used for whole breast radiotherapy and includes standard wedged tangents (two opposed wedged tangential photon beams). The IMRT technique has been widely used for many treatment sites, allowing both improved sparing of normal tissues and more conformal dose distributions. IMRT is a new technique for whole breast radiotherapy. IMRT is used to improve conformity and homogeneity and used to reduce OAR doses. Thirty patients with left-sided breast carcinoma were treated between 2005 and 2008 using 6, 18 or mixed 6/18 MV photons for primary breast irradiation following breast conserving surgery (BCS). The clinical target volume [CTV] was contoured as a target volume and the contralateral breast, ipsilateral lung, contralateral lung and heart tissues as organs at risk (OAR). IMRT with seven beams (IMRT7), nine beams (IMRT9) and 11 beams (IMRT11) plans were developed and compared with CTT and among each other. The conformity index (CI), homogeneity index (HI), and doses to OAR were compared to each other. ALL OF IMRT PLANS SIGNIFICANTLY IMPROVED CI (CTT: 0.76; IMRT7: 0.84; IMRT9: 0.84; IMRT11: 0.85), HI (CTT: 1.16; IMRT7: 1.12; IMRT9: 1.11; IMRT11: 1.11), volume of the ipsilateral lung receiving more than 20 Gy (>V20 Gy) (CTT: 14.6; IMRT7: 9.08; IMRT9: 8.10; IMRT11: 8.60), and volume of the heart receiving more than 30 Gy (>V30 Gy) (CTT: 6.7; IMRT7: 4.04; IMRT9: 2.80; IMRT11: 2

  8. Is the Deep Inspiration Breath-Hold Technique Superior to the Free Breathing Technique in Cardiac and Lung Sparing while Treating both Left-Sided Post-Mastectomy Chest Wall and Supraclavicular Regions

    Directory of Open Access Journals (Sweden)

    Anupama Darapu

    2017-01-01

    Full Text Available Aims: To evaluate the efficacy of the deep inspirational breath-hold (DIBH technique and its dosimetric advantages over the free breathing (FB technique in cardiac (heart and left anterior descending artery [LAD] and ipsilateral lung sparing in left-sided post-mastectomy field-in-field conformal radiotherapy. DIBH is highly reproducible, and this study aims to find out its dosimetric benefits over FB. Materials and Methods: Nineteen left-sided mastectomy patients were immobilized using breast boards with both arms positioned above the head. All patients had 2 sets of planning CT images (one in FB and another in DIBH with a Biograph TruePoint HD CT scanner in the same setup. DIBH was performed by tracking the respiratory cycles using a Varian Real-Time Position Management system. The target (chest wall and supraclavicular region, organs at risk (OARs; ipsilateral lung, contralateral lung, heart, LAD, and contralateral breast, and other organs of interests were delineated as per the RTOG (Radiation Therapy Oncology Group contouring guidelines. The single-isocenter conformal fields in the field treatment plans were generated with the Eclipse Treatment Planning System (Varian Medical Systems for both FB and DIBH images, and the doses to the target and OARs were compared. The standard fractionation regimen of 50 Gy in 25 fractions over a period of 5 weeks was used for all patients in this study. Results and Discussion: The target coverage parameters (V95, V105, V107, and Dmean were found to be 97.8 ± 0.9, 6.1 ± 3.4, 0.2 ± 0.3, and 101.9 ± 0.5% in the FB plans and 98.1 ± 0.8, 6.1 ± 3.2, 0.2 ± 0.3, and 101.9 ± 0.4% in the DIBH plans, respectively. The plan quality indices (conformity index and homogeneity index also showed 1.3 ± 0.2 and 0.1 for the FB plans and 1.2 ± 0.3 and 0.1 for the DIBH plans, respectively. There was a significant reduction in dose to the heart in the DIBH plans compared to the FB plans, with p values of nearly 0 for the

  9. The relationship between tricuspid regurgitation and atrial fibrillation after left-sided valve surgery%左心瓣膜术后心房颤动与三尖瓣反流的关系

    Institute of Scientific and Technical Information of China (English)

    魏丹; 孟旭; 李岩; 刘静

    2012-01-01

    Objective:To investigate if atrial fibrillation ( AF) is an independent risk factor for tricus-pid regurgitation(TR) after left-sided heart valve surgery. Methods;374 cases were followed-up from March 2002 to November 2008 with aortic valve replacement or mitral valve replacement without tricuspid repaire or tricuspid valve replacement 151 male,223 female,23-79years old,mean age of (52 ± 11) years. All patients underwent preoperative and postoperative color Doppler echocardiography and electrocardiogram ( ECG). Uni-variate analysis between groups using the χ2 test. Using logistic regression model for risk factors analysis. Results ; Postoperative AF is an independent risk factor for TR. Logistic multivariate analysis results reveal that: Postoperative AF, female gender, left atrial enlargement were independent risk factors for TR; age, size of left ventricular and right ventricular, ejection fraction of left ventricular after surgery were not risk factors for TR. Conclusion; AF after Left-sided heart valve surgery is an independent risk factor for TR. So it is important to notice that, postoperative AF should be treated actively.%目的:研究左心瓣膜术后三尖瓣反流与术后心房颤动(房颤)的关系.方法:随访2002年3月至2008年11月接受主动脉瓣置换术或二尖瓣置换术,且未行三尖瓣成形术或三尖瓣置换术的患者374例,其中男性151例,女性223例,年龄23~79岁,平均(52±11)岁.所有患者均经过术前和术后彩色多普勒超声心动检查及心电图检查.单因素分析组间使用x2检验.危险因素采用Logistic回归模型分析.结果:左心瓣膜术后房颤是术后发生三尖瓣反流的独立危险因素.Logistic多因素分析结果为:术后房颤、女性及术后左心房扩大,是术后三尖瓣反流的独立危险因素;术时年龄、术后左心室大小、术后右心室大小及术后射血分数这4项不是三尖瓣反流的危险因素.结论:左心瓣膜术后房颤是术后

  10. Meckel’s diverticulitis causing small bowel obstruction by a novel mechanism

    Directory of Open Access Journals (Sweden)

    Vishalkumar G. Shelat

    2011-07-01

    Full Text Available Meckel’s diverticulum occurs in 2% of the general population and majority of patients remain asymptomatic. Gastrointestinal bleeding is the most common presentation in the paediatric population. While asymptomatic and incidentally found Meckel’s diverticulum may be left alone, surgery is essential for treating a symptomatic patient. Despite advances in imaging and technology, pre-operative diagnosis is often difficult. We present a first report of an unusual mechanism of small bowel obstruction due to Meckel’s diverticulitis in a paediatric patient. The diagnosis was only apparent at laparotomy.

  11. Superior mesenteric vein thrombosis as a complication of cecal diverticulitis: A case report

    Directory of Open Access Journals (Sweden)

    Soniya Pinto

    2016-01-01

    Full Text Available Pylephlebitis is an uncommon complication of uncontrolled intra-abdominal infection that is associated with high morbidity and mortality. We present our experience with a unique case of cecal diverticulitis and septic thrombophlebitis of the superior mesenteric vein that was promptly diagnosed with high-resolution imaging and blood cultures. Antibiotic and anticoagulation therapy was instituted on confirming the diagnosis with magnetic resonance imaging (MRI to control the infection and prevent propagation of the thrombus. Our case report raises awareness about a rare and potentially fatal condition and provides appropriate imaging supplementation to aid in timely diagnosis.

  12. 门控心肌灌注显像在老年左心力衰竭患者中的应用价值%Application of gated myocawdial pewfusion imaging in eldewly patients with left-sided heawt failuwe

    Institute of Scientific and Technical Information of China (English)

    高玲; 贾鹏

    2016-01-01

    [Abstwact] Objective To investigate the clinical application of gated myocardial perfusion imaging combined with ultrasonic cardiography in elderly patients with left-sided heart failure and normal left ventricular ej ection fraction (LVEF ),thereby providing an important basis for the management of clinical heart failure. Methods Hospitalized patients with left-sided heart failure were divided into two groups,one with normal LVEF(n= 46 )and the other with reduced LVEF(n=60). Of the 106 patients,39 were male and 67 female,aged between 60 and 85 years,with an average age of 69. 8±16. 8. Gated myocardial perfusion imaging was performed for patients in both groups, recording stress/rest left ventricular end-systolic volume and end-diastolic volume in duplicate,andχ2 test was conducted to detect differences in ischemic area and ventricular volume between the two groups. Results In the group with normal LVEF,gated myocardial perfusion imaging identified mild ischemia in 11 cases,moderate ischemia in 22 cases and severe ischemia in 13 cases,with the ischemic area at(15. 6±6. 6)%,the standard deviation at -2. 3±1. 1 and LVEF at(56. 8±9. 6)%. In the group with reduced LVEF,mild ischemia was found in 8 cases,moderate ischemia in 27 cases and severe ischemia in 15 cases,with the ischemic area at(22. 0±8. 6)%,the standard deviation at -3. 1±2. 6 and LVEF at 31. 9±6. 5%. Differences in ischemic area,severity of ischemia and LVEF between the groups were statistically significant(all P<0. 01 ),as were differences in stress end-diastolic volume, rest end-diastolic volume,stress end-systolic volume and rest end-systolic volume(all P<0. 01 ),and differences in left ventricular end-diastolic diameter,diastolic interventricular septal thickness,posterior left ventricular wall end-diastolic thickness and left ventricular apical diastolic myocardial thickness(all P<0. 01 ). Conclusions Gated myocardial perfusion imaging is a valuable clinical tool in the diagnosis and

  13. Health related quality of life after surgery for colonic diverticular disease

    Institute of Scientific and Technical Information of China (English)

    Imerio; Angriman; Marco; Scarpa; Cesare; Ruffolo

    2010-01-01

    Diverticular disease(DD) of the colon is very common in developed countries and is ranked the fifth most important gastrointestinal disease worldwide.The management of acute diverticulitis without perforation and peritonitis is still debated.Health related quality of life(HRQL),subjectively perceived by patients,is becoming a major issue in the evaluation of any therapeutic intervention,mainly in patients with chronic disease.To date only a few published studies can be found on Medline examining HRQL in pat...

  14. Laparoscopic treatment of complicated colonic diverticular disease:A review

    Institute of Scientific and Technical Information of China (English)

    Ronald Daher; Elie Barouki; Elie Chouillard

    2016-01-01

    Up to 10% of acute colonic diverticulitis may necessitate a surgical intervention. Although associated with high morbidity and mortality rates,Hartmann’s procedure(HP) has been considered for many years to be the gold standard for the treatment of generalized peritonitis. To reduce the burden of surgery in these situations and as driven by the accumulated experience in colorectal and minimally-invasive surgery,laparoscopy has been increasingly adopted in the management of abdominal emergencies. Multiple case series and retrospective comparative studies confirmed that with experienced hands,the laparoscopic approach provided better outcomes than the open surgery. This technique applies to all interventions related to complicated diverticular disease,such as HP,sigmoid resection with primary anastomosis(RPA) and reversal of HP. The laparoscopic approach also provided new therapeutic possibilities with the emergence of the laparoscopic lavage drainage(LLD),particularly interesting in the context of purulent peritonitis of diverticular origin. At this stage,however,most of our knowledge in these fields relies on studies of low-level evidence. More than ever,well-built large randomized controlled trials are necessary to answer present interrogations such as the exact place of LLD or the most appropriate sigmoid resection procedure(laparoscopic HP or RPA),as well as to confirm the advantages of laparoscopy in chronic complications of diverticulitis or HP reversal.

  15. Alcohol and smoking affect risk of uncomplicated colonic diverticulosis in Japan.

    Science.gov (United States)

    Nagata, Naoyoshi; Niikura, Ryota; Shimbo, Takuro; Kishida, Yoshihiro; Sekine, Katsunori; Tanaka, Shohei; Aoki, Tomonori; Watanabe, Kazuhiro; Akiyama, Junichi; Yanase, Mikio; Itoh, Toshiyuki; Mizokami, Masashi; Uemura, Naomi

    2013-01-01

    Colonic diverticula are located predominantly on the right side in Asia and on the left side in Europe and the United States. Factors associated with uncomplicated colonic diverticulosis and its distribution pattern have been unknown. Our aims are to investigate the prevalence and risk factors for uncomplicated colonic diverticulosis. We conducted a prospective cross-sectional study in adults who underwent colonoscopy. Alcohol, alcohol related flushing, smoking, medications, and comorbidities were assessed by interview on the colonoscopy day. Alcohol consumption was categorized as nondrinker, light (1-180 g/week), moderate (181-360 g/week), and heavy (≥361 g/week). Smoking index was defined as the number of cigarettes per day multiplied by the number of smoking years and categorized as nonsmoker, diverticulosis located on the right side (50%), bilaterally (29%), and on the left side (21%). Univariate analysis revealed age, male, smoking index, alcohol consumption, aspirin use, anticoagulants use, corticosteroid use, hypertension, and atherosclerotic disease as factors significantly associated with diverticulosis. Alcohol related flushing was not associated with the disease. Multivariate analysis showed increasing age (Pdiverticulosis (50% right-sided). Age, alcohol consumption, and smoking were found to be significant risk factors for uncomplicated colonic diverticulosis, particularly right-sided and bilateral.

  16. 回盲部憩室炎MSCT检查的临床价值%Clinical value of multi slice spiral CT examination in assessment of ileocecal intestinal diverticulitis

    Institute of Scientific and Technical Information of China (English)

    李光明; 刘林; 曾军

    2012-01-01

    Objective To explore the value of MSCT in diagnosis of ileocecal diverticulitis. Methods Fifteen patients (9 males. 6 females, aged 42 to 82 years old. with an average of 63. 8 years) were studied retrospectively. All the cases were performed with routine pelvic CT scan, eight cases were performed with enhancement scanning. MPR, including sagittal image, coronal image, parallel ilium image, and vertical ilium image were reconstructed. Results Of 15 cases, 7 wree found in ascending colon. 4 in cecum, 3 in terminal ileum. 1 in appendix and 4 were multiple these were 21 of diverticulitis among all of diverticulum 28. The diverticulum diameter ranged from 5~56 mm an with average of 27 mm. Divcrticulum wall increased thickness in 21. crude in 21; close together intestinal canal increased thickness 9 cases, liquid 19. including gas-liquid 2. fecalith or deformed hyperdense in 9 in the diverticulum; Diverticulum size ranged from 5 ~110 mm. average 27 mm; Diverticulum environment fat inflammatory infiltration was found in 6 cases. Conclusion Ileocecal diverticulitis can be afforded important evidence for diagnosis by applying MSCT examination.%目的 探讨回盲部憩室炎MSCT检查的临床价值.方法 回顾性分析经手术或结肠镜检查证实的15例回盲部憩室炎,其中男9例.女6例,年龄42 ~82岁,平均63.8岁.术前均行常规盆腔CT扫描,8例行增强扫描和扫描后行冠状、矢状、平行髂骨和垂直髂骨四个方向的MPR重建.结果 15例病例中升结肠7例、盲肠4例、回肠末段3例、阑尾1例,其中4例为多发,共28个憩室,21个并发憩室炎;憩室内含液体19个、其中液气平面2个,含粪石或者不成形的高密度影9个;憩室大小5 ~56mm,平均为27mm;憩室壁增厚21个,毛糙21个;相邻肠管壁增厚9例;憩室周围脂肪炎性浸润6例.结论 回盲部憩室炎MSCT检查对明确诊断提供重要的依据.

  17. Anaphylaxis to Polyethylene Glycol (Colyte®) in a Patient with Diverticulitis.

    Science.gov (United States)

    Lee, So Hee; Hwang, Sun Hyuk; Park, Jin Soo; Park, Hae Sim; Shin, Yoo Seob

    2016-10-01

    Polyethylene glycols (PEGs) are believed to be chemically inert agents, but larger PEG polymers could have immunogenicity. A 39-year-old man was referred to emergency room for loss of consciousness and dyspnea after taking of PEG-3350 (Colyte®). In laboratory findings, the initial serum tryptase level was increased to 91.9 mg/L (normal range: 0.00-11.40 mg/L) without any other laboratory abnormalities. The intradermal test with 10 mg/mL Colyte® showed a 5 × 5 mm wheal, but basophil activation and histamine releasability tests were negative. PEG-3350 is widely used as an osmotic laxative due to its lack of absorption from the gastrointestinal tract. However, the loss of mucosal integrity at gastrointestinal membrane such as diverticulitis may be a predisposing factor for anaphylaxis to Colyte®. We report a case of anaphylaxis induced by the ingestion of PEG-3350 in a patient with diverticulitis which might be a risk factor of anaphylaxis.

  18. Acute diverticulitis--an unusual cause of liver abcesses in a young man: a case report.

    Science.gov (United States)

    Al Hajjar, N; Crişan, D; Grigorescu, M; Boruah, P

    2012-01-01

    Liver abscess is a rare complication of sigmoid diverticulitis and must be considered within the differential diagnosis. We report a case of a male patient, age 42, admitted to our hospital with chief complaints of a dull pain in upper right abdominal quadrant, fever, weakness, diarrhoea and weight loss of approximately 3 weeks duration. Physical examination on initial work-up revealed tenderness on palpation in upper right abdomen, and left iliac fosa and a 39 degrees C fever. Biochemistry showed marked inflammatory syndrome, leukocitosis, increased level of platelets, altered liver function. Ultrasound examination revealed inhomogeneous liver nodules and the thickening of the sigmoid wall. Further CT scan examination and MRI confirmed the lesions as beeing abscesses and also revealed trombosis of right portal vein. The sigmoid wall lesions proved to be an acute diverticulitis with perisigmoiditis, stenosis and abscess. Patient underwent a surgical treatment of sigmoid resection, but the punction of the abscesses revealed no pus at aspiration, making the surgical excision of the lesions unnecessary. After the surgery, during the antibiotic treatment, the patient developed pseudomembranous colitis treated with specific antibiotics. The evolution under this treatment was positive and the aspect of the liver lesions was improuved.

  19. Colonic angiodysplasia

    Energy Technology Data Exchange (ETDEWEB)

    Vallee, C.; Legmann, P.; Garnier, T.; Levesque, M.; Favriel, J.M.

    1984-11-01

    The main clinical, endoscopic and radiographic findings in thirty documented cases of colonic angiodysplasia or vacular ectasia are described. We emphasise the association with colonic diverticulosis and cardiovascular pathology, describe the histological changes, summarize the present physiopathological hypothesis, and consider the various therapeutic approaches.

  20. Colonic locomotion

    NARCIS (Netherlands)

    Dodou, D.

    2006-01-01

    The most effective screening method for colonic cancer is colonoscopy. However, colonoscopy cannot be easily embraced by the population because of the related pain intensity. Robotic devices that pull themselves forward through the colon are a possible alternative. The main challenge for such device

  1. SU-D-18A-06: Variation of Controlled Breath Hold From CT Simulation to Treatment and Its Dosimetric Impact for Left-Sided Breast Radiotherapy with a Real-Time Optical Tracking System

    Energy Technology Data Exchange (ETDEWEB)

    Mittauer, K; Deraniyagala, R; Li, J; Lu, B; Liu, C; Lightsey, J; Yan, G [University of Florida, Gainesville, FL (United States)

    2014-06-01

    Purpose: Different breath-hold (BH) maneuvers (abdominal breathing vs. chest breathing) during CT simulation and treatment can lead to chest wall positional variation. The purpose of this study is to quantify the variation of active breathing control (ABC)-assisted BH and estimate its dosimetric impact for left-sided whole-breast radiotherapy with a real-time optical tracking system (OTS). Methods: Seven breast cancer patients were included. An in-house OTS tracked an infrared (IR) marker affixed over the xiphoid process of the patient at CT simulation and throughout the treatment course to measure BH variations. Correlation between the IR marker and the breast was studied for dosimetric purposes. The positional variations of 860 BHs were retrospectively incorporated into treatment plans to assess their dosimetric impact on breast and cardiac organs (heart and left anterior descending artery [LAD]). Results: The mean intrafraction variations were 2.8 mm, 2.7 mm, and 1.6 mm in the anteroposterior (AP), craniocaudal (CC), and mediolateral (ML) directions, respectively. Mean stability in any direction was within 1.5 mm. A general trend of BH undershoot at treatment relative to CT simulation was observed with an average of 4.4 mm, 3.6 mm, and 0.1 mm in the AP, CC, and ML directions, respectively. Undershoot up to 12.6 mm was observed for individual patients. The difference between the planned and delivered dose to breast targets was negligible. The average planned/delivered mean heart doses, mean LAD doses, and max LAD doses were 1.4/2.1, 7.4/15.7, and 18.6/31.0 Gy, respectively. Conclusion: Systematic undershoot was observed in ABC-assisted BHs from CT simulation to treatment. Its dosimetric impact on breast coverage was minimized with image guidance, but the benefits of cardiac organ sparing were degraded. A real-time tracking system can be used in junction with the ABC device to improve BH reproducibility.

  2. Dosimetric comparison for volumetric modulated arc therapy and intensity-modulated radiotherapy on the left-sided chest wall and internal mammary nodes irradiation in treating post-mastectomy breast cancer

    Science.gov (United States)

    Zhang, Qian; Yu, Xiao Li; Hu, Wei Gang; Chen, Jia Yi; Wang, Jia Zhou; Ye, Jin Song; Guo, Xiao Mao

    2015-01-01

    Background The aim of the study was to evaluate the dosimetric benefit of applying volumetric modulated arc therapy (VMAT) on the post-mastectomy left-sided breast cancer patients, with the involvement of internal mammary nodes (IMN). Patients and methods The prescription dose was 50 Gy delivered in 25 fractions, and the clinical target volume included the left chest wall (CW) and IMN. VMAT plans were created and compared with intensity-modulated radiotherapy (IMRT) plans on Pinnacle treatment planning system. Comparative endpoints were dose homogeneity within planning target volume (PTV), target dose coverage, doses to the critical structures including heart, lungs and the contralateral breast, number of monitor units and treatment delivery time. Results VMAT and IMRT plans showed similar PTV dose homogeneity, but, VMAT provided a better dose coverage for IMN than IMRT (p = 0.017). The mean dose (Gy), V30 (%) and V10 (%) for the heart were 13.5 ± 5.0 Gy, 9.9% ± 5.9% and 50.2% ± 29.0% by VMAT, and 14.0 ± 5.4 Gy, 10.6% ± 5.8% and 55.7% ± 29.6% by IMRT, respectively. The left lung mean dose (Gy), V20 (%), V10 (%) and the right lung V5 (%) were significantly reduced from 14.1 ± 2.3 Gy, 24.2% ± 5.9%, 42.4% ± 11.9% and 41.2% ± 12.3% with IMRT to 12.8 ± 1.9 Gy, 21.0% ± 3.8%, 37.1% ± 8.4% and 32.1% ± 18.2% with VMAT, respectively. The mean dose to the contralateral breast was 1.7 ± 1.2 Gy with VMAT and 2.3 ± 1.6 Gy with IMRT. Finally, VMAT reduced the number of monitor units by 24% and the treatment time by 53%, as compared to IMRT. Conclusions Compared to 5-be am step-and-shot IMRT, VMAT achieves similar or superior target coverage and a better normal tissue sparing, with fewer monitor units and shorter delivery time. PMID:25810708

  3. Results from percutaneous drainage of Hinchey stage II diverticulitis guided by computed tomography scan.

    Science.gov (United States)

    Durmishi, Y; Gervaz, P; Brandt, D; Bucher, P; Platon, A; Morel, P; Poletti, P A

    2006-07-01

    Percutaneous abscess drainage guided by computed tomography scan is considered the initial step in the management of patients presenting with Hinchey II diverticulitis. The rationale behind this approach is to manage the septic complication conservatively and to follow this later using elective sigmoidectomy with primary anastomosis. The clinical outcomes for Hinchey II patients who underwent percutaneous abscess drainage in our institution were reviewed. Drainage was considered a failure when signs of continuing sepsis developed, abscess or fistula recurred within 4 weeks of drainage, and emergency surgical resection with or without a colostomy had to be performed. A total of 34 patients (17 men and 17 women; median age, 71 years; range, 34-90 years) were considered for analysis. The median abscess size was 6 cm (range, 3-18 cm), and the median duration of drainage was 8 days (range, 1-18 days). Drainage was considered successful for 23 patients (67%). The causes of failure for the remaining 11 patients included continuing sepsis (n = 5), abscess recurrence (n = 5), and fistula formation (n = 1). Ten patients who failed percutaneous abscess drainage underwent an emergency Hartmann procedure, with a median delay of 14 days (range, 1-65 days) between drainage and surgery. Three patients in this group (33%) died in the immediate postoperative period. Among the 23 patients successfully drained, 12 underwent elective sigmoid resection with a primary anastomosis. The median delay between drainage and surgery was 101 days (range, 40-420 days). In this group, there were no anastomotic leaks and no mortality. Drainage of Hinchey II diverticulitis guided by computed scan was successful in two-thirds of the cases, and 35% of the patients eventually underwent a safe elective sigmoid resection with primary anastomosis. By contrast, failure of percutaneous abscess drainage to control sepsis is associated with a high mortality rate when an emergency resection is performed. The

  4. Association of symptoms of colon cancer patients with tumor location and TNM tumor stage.

    Science.gov (United States)

    Alexiusdottir, Kristin K; Möller, Pall Helgi; Snaebjornsson, Petur; Jonasson, Larus; Olafsdottir, Elinborg J; Björnsson, Einar Stefan; Tryggvadottir, Laufey; Jonasson, Jon G

    2012-07-01

    Colon cancer is the second most common cause of cancer death in Iceland and accounts for 8% of malignancies. We related information on symptoms of colon cancer patients with information on tumor location and pTNM-stage. The study is retrospective and population-based. Information on all patients diagnosed with colon cancer in Iceland in 1995-2004 was obtained. Information on symptoms of patients and blood hemoglobin was collected from patients' files. The pathological parameters were derived from a previously performed study. A total of 768 patients (422 males, 346 females) participated in this study. Median age was 73 years. Nearly 60% had anemia at the time of diagnosis, 53% had visible blood in stools, and 65% had changes in bowel habits. Around 84% had visible blood in stools and/or anemia. Of those with right-sided tumors, 75% had anemia and were more likely to be diagnosed incidentally (40%) than those with left-sided tumors (20%). Left-sided tumors were associated with blood in stools (68% compared to 41%, p TNM-stage (OR = 0.75, p TNM-stage (OR = 1.84, p TNM-stage, whereas abdominal pain, general and acute symptoms were associated with higher TNM-stage.

  5. Influence of anatomical subsite on the incidence of microsatellite instability, and KRAS and BRAF mutation rates in patients with colon carcinoma.

    Science.gov (United States)

    Benedix, Frank; Meyer, Frank; Kube, Rainer; Kropf, Siegfried; Kuester, Doerthe; Lippert, Hans; Roessner, Albert; Krüger, Sabine

    2012-10-15

    There is a growing amount of data supporting the concept that cancers originating from the proximal and distal colon are distinct clinicopathological entities. The incidence of MSI and BRAF mutation is strongly associated with right sided tumor location, whereas there are conflicting results for KRAS mutation rates. However, to date, no data exist whether and to what extent defined colonic subsites influence MSI status, KRAS and BRAF mutation rates. We selected primary colon cancer from 171 patients operated on at our institution between 2007 and 2010. BRAF, KRAS mutation rates and microsatellite instability were determined and correlated with clinicopathological features and tumor location. MSI-h cancers were significantly associated with poor histological grade but a lower rate of distant metastases. KRAS-mutated tumors were linked to lower T-stage and better differentiation. Colon carcinomas with BRAF mutation were significantly associated with distant metastatic spread and poor histological grade. Furthermore, we found that MSI-h status, KRAS and BRAF mutation rates varied remarkably among the colonic subsites irrespective of right- and left-sided origin, respectively. The results of the current study provide further evidence that a simple classification into right- and left-sided colon carcinoma does not represent the complexity of this tumor entity.

  6. Diverticulitis apendicular como causa de apendicectomía: Reporte de un caso

    OpenAIRE

    BARRÍA,CARLOS; PUJADO,BLAZENKO; ZEPEDA,NELSON; Beltrán, Marcelo A.

    2008-01-01

    Introducción: La incidencia de diverticulitis apendicular es de 0,004% a 2,1% en diferentes series. Reporte de caso: Paciente masculino de 30 años de edad que consulta por un cuadro de 7 días de evolución con dolor abdominal localizado en la fosa ilíaca derecha. Con el diagnóstico de apendicitis aguda es sometido a apendicectomía encontrándose un apéndice inflamado en la punta y cubierto de fibrina. A la histología se observa un divertículo apendicular edematoso e infiltrado por polimorfonucl...

  7. Resection of the angle of Treitz and distal diverticulization of the duodenum in penetrating abdominal injuries.

    Science.gov (United States)

    Ruso, Luis; Taruselli, Roberto; Metcalfe, Matthew; Maddern, Guy

    2004-01-01

    Access to the 4th part of the duodenum in the region of the ligament of Treitz can be very difficult. Primary repair or traditional duodenal diverticulization is often technically challenging for managing trauma at this location. Due to the frequent concomitant injuries and hemorrhage, a quick, simple and safe repair technique is highly desirable. 3 patients with penetrating injuries to the 4th part of the duodenum were managed by a technique affording good exposure, and involving linear stapling across the bowel proximal and distal to the site of injury, with a jejuno-duodenal anastomosis to the 2nd part of the duodenum, the proximal jejunum having been delivered through a window fashioned in the transverse mesocolon. All patients survived and suffered no complications of their duodenal repair. The technique described offers a relatively simple, apparently safe and effective approach to a difficult problem in trauma surgery. Copyright 2004 S. Karger AG, Basel

  8. Single-Incision Laparoscopic Surgery (SILS Assisted Sigma Resection Via Pfannenstiel Incision for Complicated Diverticulitis

    Directory of Open Access Journals (Sweden)

    Arne Dietrich

    2014-02-01

    Results: The operation time ranged from 89 to 280 min. There were no conversions, and no additional trocars were used. The postoperative hospital stay ranged from 5 to 14 days. All patients were discharged without any intraoperative or postoperative complications. Conclusions: SILS sigma or anterior rectum resection for complicated diverticulitis can be performed via a Pfannenstiel incision. This approach provides direct visualization and access into the pelvis as well as the option to benefit from open surgery devices. The Pfannenstiel incision may generally be recommended for the favorable cosmetic effect and the very low rate of incisional hernias, as reported in the literature. [Arch Clin Exp Surg 2014; 3(1.000: 10-15

  9. Treatment of acute diverticulitis laparoscopic lavage vs. resection (DILALA: study protocol for a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Rosenberg Jacob

    2011-08-01

    Full Text Available Abstract Background Perforated diverticulitis is a condition associated with substantial morbidity. Recently published reports suggest that laparoscopic lavage has fewer complications and shorter hospital stay. So far no randomised study has published any results. Methods DILALA is a Scandinavian, randomised trial, comparing laparoscopic lavage (LL to the traditional Hartmann's Procedure (HP. Primary endpoint is the number of re-operations within 12 months. Secondary endpoints consist of mortality, quality of life (QoL, re-admission, health economy assessment and permanent stoma. Patients are included when surgery is required. A laparoscopy is performed and if Hinchey grade III is diagnosed the patient is included and randomised 1:1, to either LL or HP. Patients undergoing LL receive > 3L of saline intraperitoneally, placement of pelvic drain and continued antibiotics. Follow-up is scheduled 6-12 weeks, 6 months and 12 months. A QoL-form is filled out on discharge, 6- and 12 months. Inclusion is set to 80 patients (40+40. Discussion HP is associated with a high rate of complication. Not only does the primary operation entail complications, but also subsequent surgery is associated with a high morbidity. Thus the combined risk of treatment for the patient is high. The aim of the DILALA trial is to evaluate if laparoscopic lavage is a safe, minimally invasive method for patients with perforated diverticulitis Hinchey grade III, resulting in fewer re-operations, decreased morbidity, mortality, costs and increased quality of life. Trial registration British registry (ISRCTN for clinical trials ISRCTN82208287http://www.controlled-trials.com/ISRCTN82208287

  10. Colonic Lipomas Mimicking Colon Cancer

    Directory of Open Access Journals (Sweden)

    Berna AYTAÇ

    2010-09-01

    Full Text Available Objective: Colonic lipomas are uncommon tumors of the gastrointestinal tract. Most of these tumors are asymptomatic and usually detected incidentally during colonoscopy or laparotomy and do not require treatment. Large lipomas are usually symptomatic and may mimic clinic manifestations of colonic carcinoma. Here we studied seven cases of submucosal and intramuscular colonic lipomas to evaluate the clinical features, diagnosis and treatment of this disease.Material and Method: Seven patients who were diagnosed with colonic lipoma between 1999 and 2006 were evaluated as regards age, gender, size of tumor, anatomic site, symptoms, location and treatment modality.Result: The mean age was 57.8± 14.7 years. Five patients were male and two were female. The size of the lipomas ranged from 1 to 5.5 cm and all were symptomatic except one patient. Five of the gastrointestinal lipomas were located submucosally and 2 intramurally. Five lipomas arose from the ascending colon, 1 from the hepatic flexure and 1 from the splenic flexure. Four large GI lipomas were removed by subtotal resection and one case underwent hemicolectomy while two pedunculated lipomas were resected by polypectomy. No recurrence was found after at least one year follow-up with endoscopic examination.Conclusion: Colonic lipomas may mimic malignancy with their clinical manifestations. Appropriate radiological and colonoscopic evaluation is essential to avoid unnecessary wide resections.

  11. Analysis of age, sex, location, size and multiplicity of colonic diverticulosis in Korean

    Energy Technology Data Exchange (ETDEWEB)

    Son, Mi Young; Chang, Jae Chun; Kwoen, Hyuk Po; Jung, Kyung Hwa; Byun, Woo Mok; Kim, Sun Yong; Hwang, Mi Soo; Park, Bok Hwan [Yeungnam University College of Medicine, Chinju (Korea, Republic of)

    1989-02-15

    Recently, colonic diverticulosis in Korea is one of rapidly increased disease in its incidence but it is different from that of western counties in the incidence or developing pattern. So, authors reviewed 1921 cases of double contrast study performed during 20 months, from Jan 1st , 1987 to Aug 30th, 1988 at the Department of Radiology. Yeungnam University Hospital to analyzed current disease pattern of the colonic diverticulosis. The results were as follows; 1. The incidence were 11.8%(226/1921) and predominant in male. 2. The mean age of patients was 48.41 years and older in female, but their incidence was not increased with advancing age over 6th decade. 3. The mean number of diverticular was 7.6 and higher in cases involving several anatomic location than limited to one location. 4. Diverticulosis more commonly involved several anatomic location than one location. 5. Left sided colonic diverticulosis was found in relatively older age group and more frequently involved descending colon than sigmoid colon most commonly seen in western people. 6. Recently, the incidence of colonic diverticulosis is increasing in both the right and left colon, which is thought to be due to various factors and partly to the routine use of double contrast study of the colon.

  12. Alcohol and smoking affect risk of uncomplicated colonic diverticulosis in Japan.

    Directory of Open Access Journals (Sweden)

    Naoyoshi Nagata

    Full Text Available Colonic diverticula are located predominantly on the right side in Asia and on the left side in Europe and the United States. Factors associated with uncomplicated colonic diverticulosis and its distribution pattern have been unknown. Our aims are to investigate the prevalence and risk factors for uncomplicated colonic diverticulosis. We conducted a prospective cross-sectional study in adults who underwent colonoscopy. Alcohol, alcohol related flushing, smoking, medications, and comorbidities were assessed by interview on the colonoscopy day. Alcohol consumption was categorized as nondrinker, light (1-180 g/week, moderate (181-360 g/week, and heavy (≥361 g/week. Smoking index was defined as the number of cigarettes per day multiplied by the number of smoking years and categorized as nonsmoker, <400, 400-799, and ≥800. A total of 2,164 consecutive patients were enrolled. Overall, 542 patients (25.1% had uncomplicated colonic diverticulosis located on the right side (50%, bilaterally (29%, and on the left side (21%. Univariate analysis revealed age, male, smoking index, alcohol consumption, aspirin use, anticoagulants use, corticosteroid use, hypertension, and atherosclerotic disease as factors significantly associated with diverticulosis. Alcohol related flushing was not associated with the disease. Multivariate analysis showed increasing age (P<0.01, increasing alcohol consumption (P<0.01 and smoking (P<0.01, and atherosclerotic disease (P<0.01 as significantly associated factors. Alcohol and smoking were associated with right-sided and bilateral diverticula. In conclusion, one in four Japanese adults have colonic diverticulosis (50% right-sided. Age, alcohol consumption, and smoking were found to be significant risk factors for uncomplicated colonic diverticulosis, particularly right-sided and bilateral.

  13. Dynamic FDG PET/CT imaging with diuresis demonstrates an enterovesical fistula in a lymphoma patient with repeated colon diverticulitis.

    Science.gov (United States)

    Kao, Pan-Fu; Ting, Wen-Chien; Hsiao, Pei-Ching; Kao, Yu-Lin; Chang, Pai-Jung; Lee, Jong-Kang

    2013-04-01

    A 43-year-old male patient with follicular B-cell lymphoma was referred for a FDG PET/CT scan due to severe left lower abdominal pain to rule out recurrent cancer. These FDG PET/CT images and previous FDG PET/CT images 5 months ago both revealed an air bubble in the urinary bladder on the CT images. He had a recurrent urinary tract infection history for 6 months. A list-mode dynamic data acquisition with diuresis intravenous injection revealed linear FDG activity extending from the upper-left portion of the bladder to a soft tissue mass in the lower-left pelvic region. An enterovesical fistula was confirmed by surgery.

  14. CT Diagnostic Value of Colonic Diverticulitis%结肠憩室炎的CT诊断价值

    Institute of Scientific and Technical Information of China (English)

    柳黔忠; 邓大益; 徐国富

    2013-01-01

    目的 探讨CT对结肠憩室炎的诊断价值.方法 回顾性分析8例结肠憩室炎的CT表现,男5例,女3例,均行CT平扫,1例行CT增强扫描.结果 4例位于升结肠,1例位于降结肠,3例位于乙状结肠.8例均见多发憩室形成,最大憩室直径约大小7 ~ 16mm;相邻肠管壁增厚8例(6-13mm),8例憩室周围脂肪均见不同程度的炎性渗出影,1例并脓肿形成,2例合并穿孔.结论 结肠憩室炎具有相对特征性CT表现,CT在其诊断方面具有较大的实用价值.

  15. Computed tomography study of colonic diverticulitis%结肠憩室炎的CT研究进展

    Institute of Scientific and Technical Information of China (English)

    李智勇; 赵海燕; 伍建林

    2008-01-01

    结肠憩室炎是结肠憩室病变最常见的并发症,临床症状常常缺乏特异性.CT在评价结肠憩室炎及其并发症方面具有较高的灵敏度和特异性,本文就结肠憩室炎的CT最新研究进行综述.

  16. Appendiceal diverticulitis in a femoral hernia causing necrotizing fasciitis of the right inguinal region: report of a unique case.

    Science.gov (United States)

    Georgiou, G K; Bali, C; Theodorou, S J; Zioga, A; Fatouros, M

    2013-02-01

    De Garengeot's hernia--a rare finding occurring mostly in women--is defined by the presence of the vermiform appendix within the sac of a femoral hernia. The incidence of appendicitis is rarer still, with less than a 100 cases reported to date. We present a unique case of an 84-year-old male patient with perforated appendiceal diverticulitis within a De Garengeot's hernia causing abscess and necrotizing infection of the overlying soft tissues.

  17. Colon Polyps

    Science.gov (United States)

    ... whole grains. Reduce your fat intake. Limit alcohol consumption. Don't use tobacco. Stay physically active and maintain a healthy body weight. Talk to your doctor about calcium. Studies have shown that increasing your consumption of calcium may help prevent recurrence of colon ...

  18. Colon Cancer

    Centers for Disease Control (CDC) Podcasts

    2013-11-05

    In this podcast, Dr. Tom Frieden, CDC Director, discusses colon cancer and the importance of early detection.  Created: 11/5/2013 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 3/6/2014.

  19. Diverticulitis Diet

    Science.gov (United States)

    ... Care Manual: Diverticular conditions. Academy of Nutrition and Dietetics. http://nutritioncaremanual.org/index.cfm. Accessed Aug. 30, ... Low-fiber nutrition therapy. Academy of Nutrition and Dietetics. http://nutritioncaremanual.org/index.cfm. Accessed Aug. 30, ...

  20. Learning about Colon Cancer

    Science.gov (United States)

    ... What do we know about heredity and colon cancer? Colon cancer, a malignant tumor of the large intestine, ... page Additional Resources for Information on Hereditary Colon Cancer Colon and Rectal Cancer Information [cancer.gov] The most ...

  1. Colostomy

    Science.gov (United States)

    ... Colectomy - colostomy; Colon cancer - colostomy; Rectal cancer - colostomy; Diverticulitis - colostomy ... include: Infection of the abdomen, such as perforated diverticulitis or an abscess . Injury to the colon or ...

  2. Effectiveness of Traditional Japanese Herbal (Kampo Medicine, Daiobotanpito, in Combination with Antibiotic Therapy in the Treatment of Acute Diverticulitis: A Preliminary Study

    Directory of Open Access Journals (Sweden)

    Keiko Ogawa

    2013-01-01

    Full Text Available In traditional Japanese herbal (Kampo medicine, daiobotanpito (DBT or Da Huang Mu Dan Tang in Chinese has been used in medical treatment of acute diverticulitis for many years based on the experience. Our aim was to investigate whether the treatment of acute diverticulitis can be treated with intravenous antibiotics plus orally administrated DBT than intravenous antibiotics alone. A retrospective nonrandomized open-label trial was established to compare patients with acute diverticulitis who received oral DBT associated with intravenous antibiotics with those who received intravenous antibiotic alone. We included 34 patients, eleven patients in group 1 with DBT and 23 patients in group 2 without DBT. Both groups were comparable in patient demographics and clinical characteristics. There was a significantly better outcome in the group treated with DBT than in the group without DBT when comparing duration of fever, abdominal pain, and antibiotics administration. A trend toward a day shorter mean hospital stay and fasting was seen in group 1, although this did not reach statistical significance. In conclusion, most patients with acute diverticulitis can be managed safely with oral DBT. Although randomized, double-blind study must be done, we could show the possibility to use daiobotanpito as an additional option in treating acute diverticulitis.

  3. A Case Report of Acute Diverticulitis in “Pseudodiverticulosis” after Hemorpex System® Procedure

    Science.gov (United States)

    2016-01-01

    Introduction. In the last years many mini-invasive approaches were developed in order to reduce postoperative pain and complication after haemorrhoid surgery: one of these alternatives is represented by Hemorpex System, a relatively young technique that combines transanal dearterialization with mucopexy through a dedicated proctoscope. Case Presentation. A 78-year-old male patient was admitted to the Emergency Department for acute urinary retention and elevated temperature. Hemorpex procedure was performed 4 years before. Clinical, endoscopic, and radiological findings demonstrated the presence of multiple diverticula-like structures fulfilled by purulent fluid and a deep alteration of the normal anatomy of the rectum. He was treated following the standard protocol of acute diverticulitis and full recovery from symptoms was achieved. Discussion. Hemorpex System is a young technique, and nowadays-available studies lack long-term follow-up data. Anatomical changes induced by the procedure are consistent and definitive. Our patient luckily demonstrated a prompt response to conservative treatment, but it must be taken into account that, in case of medical treatment failure, surgical approach would be necessary and the actual patient anatomical changes could lead the surgeon to unavoidable threatening maneuvers. PMID:27974987

  4. Pseudomembranous colitis presenting as acute colonic obstruction without diarrhea in a patient with gastric Burkitt lymphoma

    Institute of Scientific and Technical Information of China (English)

    Kenichi Nomura; Shigeo Horiike; Takeshi Okanoue; Masafumi Taniwaki; Kohei Fukumoto; Daisuke Shimizu; Takashi Okuda; Naohisa Yoshida; Yuri Kamitsuji; Yosuke Matsumoto; Hideyuki Konishi; Yuji Ueda

    2005-01-01

    Pseudomembranous colitis (PMC) usually manifests asfever and diarrhea in hospitalized patients treated withsystemic antibiotics. We described a case of PMC withintestinal obstruction but without diarrhea. A 60-yearold man was hospitalized for chemotherapy for the treatment of Burkitt lymphoma of the stomach. The patient became febrile and complained of crampy abdominal pain during the post-chemotherapy nadir. Plain abdominal radiography showed some intestinal gas and niveau. Because stool cytotoxin assay for clostridium difficile was positive and colon fiberscopic examination showed a pseudomembrane at the left side of the colon,and a diagnosis of PMC was made. Treatment with intracolonic vancomycin administration by colonoscopy and nasoileus tube was successful. Physicians should take into account the possibility of bowel obstruction due to PMC occurring in patients undergoing chemotherapy and perform emergency colonoscopy examination of suspected cases.

  5. 并发肠梗阻的小肠憩室病变的CT表现%The CT findings of jejunoileal diverticulitis resulting in bowel obstruction

    Institute of Scientific and Technical Information of China (English)

    耿兴东; 单秀红; 胡慧; 王鹏

    2016-01-01

    目的:评价多层螺旋CT(MSCT)对引起小肠梗阻的小肠憩室病变及相关并发症的诊断价值。方法回顾性分析13例经手术证实引起小肠梗阻的小肠憩室及相关并发症的CT表现,并与20例未并发梗阻的小肠憩室进行对比分析。结果13例并发肠梗阻患者中,憩室发生于空肠8例,回肠5例。CT表现梗阻端管腔呈圆柱状增宽扩张,单纯性憩室炎3例,管腔内充满肠内容物及少许气泡影,憩室炎伴穿孔2例,管腔如增粗阑尾,周围脂肪间隙条索影,憩室炎伴粪石2例,增大管腔内见环形高密度,憩室炎伴肠扭转6例,表现为旋涡状肠系膜及血管伴扩张管腔影。憩室管壁平均厚度为(3.06±0.31)mm,憩室平均体积为(98.98±38.59)cm3,分别与对照组进行统计学分析,2种征象具有统计学意义(P 值分别为0.000和0.000)。结论 MSCT 有助于并发肠梗阻的小肠憩室及相关并发症诊断。%Objective To evaluate the diagnostic value of MSCT in small bowel obstruction and related complications caused by diverticulitis.Methods Clinical data and CT findings of 13 patients with diverticulitis and related complications were reviewed.The imaging findings of diverticulitis were calculated and compared with those in other 20 cases without intestinal obstruction.Results Among the 1 3 cases with diverticulitis,8 occurred in the j ej unum and other 5 in ileum.CT revealed the diverticulitis in all patients as a predominantly cylindrical expansion in communication with the adjacent small bowel.CT showed intraluminal intestinal contents and little air bubbles in 3 cases with simple diverticulitis,thickening of the appendix lumen in 2 cases with perforated diverticulitis, and annular high-density in lumen in 2 cases with diverticulitis and bezoar.CT also showed diverticulitis with volvulus in 6 cases as mesenteric swirling.The average thickness of diverticula were (3.06±0.31)mm,and the average volume of diverticula were (98.98±38.59)cm

  6. Tratamiento quirúrgico de la diverticulitis aguda en la Comunidad Valenciana. Estudio multicéntrico.

    OpenAIRE

    Salvador Martínez, Antonio

    2015-01-01

    Diverticulitis aguda. Estado actual y controversias Este término representa un espectro de los cambios inflamatorios que van desde una inflamación local subclínica hasta la peritonitis generalizada con perforación libre. Su mecanismo de aparición gira alrededor de una perforación de un divertículo. El antiguo concepto de obstrucción luminal probablemente represente un hecho raro. El aumento de la presión intraluminal o las partículas espesadas de alimentos pueden erosionar la pared d...

  7. Percutaneous CT scan-guided drainage vs. antibiotherapy alone for Hinchey II diverticulitis: a case-control study.

    Science.gov (United States)

    Brandt, D; Gervaz, P; Durmishi, Y; Platon, A; Morel, Ph; Poletti, P A

    2006-10-01

    CT-scan-guided percutaneous abscess drainage of Hinchey Stage II diverticulitis is considered the best initial approach to treat conservatively the abscess and to subsequently perform an elective sigmoidectomy. However, drainage is not always technically feasible, may expose the patient to additional morbidity, and has not been critically evaluated in this indication. This study was undertaken to compare the results of percutaneous drainage vs. antibiotic therapy alone in patients with Hinchey II diverticulitis. This was a case-control study of all patients who presented in our institution with Hinchey Stage II diverticulitis between 1993 and 2005. Thirty-four patients underwent abscess drainage under CT-scan guidance (Group 1), and 32 patients were treated with antibiotic therapy alone (Group 2), in most cases because CT-scan-guided abscess drainage was considered technically unfeasible by the interventional radiology team. Initial conservative treatment was considered a failure when: 1) emergency surgery had to be performed, 2) signs of worsening sepsis developed, and 3) abscess recurred within four weeks of drainage. The median size of abscess was 6 (range, 3-18) cm in Group 1 and 4 (range, 3-10) cm in Group 2 (P = 0.002). Median duration of drainage was 8 (range, 1-18) days. Conservative treatment failed in 11 patients (33 percent) of Group 1, and in 6 patients (19 percent) of Group 2 (P = 0.26). Ten patients (29 percent) in Group 1 and five patients (16 percent) in Group 2 underwent emergency surgery (P = 0.24); there were four postoperative deaths (26.6 percent) in this subgroup. Twelve patients (35 percent) in Group 1 and 16 patients (50 percent) in Group 2 subsequently underwent an elective sigmoid resection (P = 0.31). In this subgroup of patients, there was neither anastomotic leakage nor postoperative death. Emergency surgery for Hinchey Stage II diverticulitis carries a high mortality rate and should be avoided. To achieve this, antibiotic therapy alone

  8. Non-tuberculous iliopsoas abscess due to perforated diverticulitis presenting with intestinal obstruction and a groin mass

    Energy Technology Data Exchange (ETDEWEB)

    Kaul, V.; Jackson, M. [Dept. of Surgery, Worthing and Southlands Hospital, West Sussex (United Kingdom); Farrugia, M. [Dept. of Radiology, Worthing and Southlands Hospital, West Sussex (United Kingdom)

    2001-06-01

    Psoas abscess is an uncommon condition and, contrary to traditional teaching, tends to be of non-tuberculous aetiology in developed countries. Diagnosis can be delayed since presenting features are non-specific and in many instances misleading, necessitating a high degree of clinical suspicion and early resort to cross-sectional imaging using CT or MRI. We present a case of iliopsoas abscess secondary to perforated diverticulitis to illustrate the difficulty encountered in early diagnosis and to show that successful management of secondary psoas abscess necessitates surgical resection of the underlying condition in most cases. (orig.)

  9. New reduced volume preparation regimen in colon capsule endoscopy

    Institute of Scientific and Technical Information of China (English)

    Yasuo Kakugawa; Kazuhide Higuchi; Shinji Tanaka; Hideki Ishikawa; Hisao Tajiri; Yutaka Saito; Shoichi Saito; Kenji Watanabe; Naoki Ohmiya; Mitsuyuki Murano; Shiro Oka; Tetsuo Arakawa; Hidemi Goto

    2012-01-01

    AIM:To evaluate the effectiveness of our proposed bowel preparation method for colon capsule endoscopy.METHODS:A pilot,multicenter,randomized controlled trial compared our proposed "reduced volume method" (group A) with the "conventional volume method" (group B) preparation regimens.Group A did not drink polyethylene glycol electrolyte lavage solution (PEGELS) the day before the capsule procedure,while group B drank 2 L.During the procedure day,groups A and B drank 2 L and 1 L of PEG-ELS,respectively,and swallowed the colon capsule (PillCam COLON(R) capsule).Two hours later the first booster of 100 g magnesium citrate mixed with 900 mL water was administered to both groups,and the second booster was administered six hours post capsule ingestion as long as the capsule had not been excreted by that time.Capsule videos were reviewed for grading of cleansing level.RESULTS:Sixty-four subjects were enrolled,with results from 60 analyzed.Groups A and B included 31 and 29 subjects,respectively.Twenty-nine (94%) subjects in group A and 25 (86%) subjects in group B had adequate bowel preparation (ns).Twenty-two (71%) of the 31 subjects in group A excreted the capsule within its battery life compared to 16 (55%) of the 29 subjects in group B (ns).Of the remaining 22 subjects whose capsules were not excreted within the battery life,all of the capsules reached the left side colon before they stopped functioning.A single adverse event was reported in one subject who had mild symptoms of nausea and vomiting one hour after starting to drink PEG-ELS,due to ingesting the PEG-ELS faster than recommended.CONCLUSION:Our proposed reduced volume bowel preparation method for colon capsule without PEG-ELS during the days before the procedure was as effective as the conventional volume method.

  10. Preoperative mechanical preparation of the colon: the patient's experience

    Directory of Open Access Journals (Sweden)

    Arodell Malin

    2007-05-01

    Full Text Available Abstract Background Preoperative mechanical bowel preparation can be questioned as standard procedure in colon surgery, based on the result from several randomised trials. Methods As part of a large multicenter trial, 105 patients planned for elective colon surgery for cancer, adenoma, or diverticulitis in three hospitals were asked to complete a questionnaire regarding perceived health including experience with bowel preparation. There were 39 questions, each having 3 – 10 answer alternatives, dealing with food intake, pain, discomfort, nausea/vomiting, gas distension, anxiety, tiredness, need of assistance with bowel preparation, and willingness to undergo the procedure again if necessary. Results 60 patients received mechanical bowel preparation (MBP and 45 patients did not (No-MBP. In the MBP group 52% needed assistance with bowel preparation and 30% would consider undergoing the same preoperative procedure again. In the No-MBP group 65 % of the patients were positive to no bowel preparation. There was no significant difference between the two groups with respect to postoperative pain and nausea. On Day 4 (but not on Days 1 and 7 postoperatively patients in the No-MBP group perceived more discomfort than patients in the MBP group, p = 0.02. Time to intake of fluid and solid food did not differ between the two groups. Bowel emptying occurred significantly earlier in the No-MBP group than in the MBP group, p = 0.03. Conclusion Mechanical bowel preparation is distressing for the patient and associated with a prolonged time to first bowel emptying.

  11. Sequence variants in ARHGAP15, COLQ and FAM155A associate with diverticular disease and diverticulitis

    DEFF Research Database (Denmark)

    Sigurdsson, Snaevar; Alexandersson, Kristjan F; Sulem, Patrick

    2017-01-01

    Diverticular disease is characterized by pouches (that is, diverticulae) due to weakness in the bowel wall, which can become infected and inflamed causing diverticulitis, with potentially severe complications. Here, we test 32.4 million sequence variants identified through whole-genome sequencing...

  12. Meckel’s Diverticulitis as a Cause of an Acute Abdomen in the Second Trimester of Pregnancy: Laparoscopic Management

    Directory of Open Access Journals (Sweden)

    Ivilina Pandeva

    2015-01-01

    Full Text Available Introduction. Meckel’s diverticulitis is an extremely rare cause of an acute abdomen in pregnancy. Its clinical presentation tends to be rather unusual and therefore commonly delaying diagnosis. The surgical method of exploration can be either by laparoscopy or through an open incision. Case Report. We report a case of a 34-year-old, P1 with previous Caesarean section, who presented at 20 weeks with worsening right-sided abdominal pain, distention, and peritonism. Ultrasound scan showed an area of a possibly thickened loop of bowel inconsistent with an appendicitis. The findings at laparoscopy were purulent fluid in the pelvis, a congested appendix, and inflamed Meckel’s diverticulum. An appendectomy and excision of the diverticulum was performed using stapler technique. Discussion. Meckel’s diverticulitis in pregnancy can have nonspecific presentation and poses difficulties for preoperative diagnosis. Delay in diagnosis and management poses significant maternal and fetal risks. The use of laparoscopy if the gestational age and uterine size permit its use allows a thorough exploration of the abdominal cavity and management of rarer and unexpected pathology. Laparoscopic management of acute abdomen in the midtrimester of pregnancy has been found to be safe and effective.

  13. Abdominal Wall Abscess due to Acute Perforated Sigmoid Diverticulitis: A Case Report with MDCT and US Findings

    Directory of Open Access Journals (Sweden)

    Rafailidis Vasileios

    2013-01-01

    Full Text Available Perforation of the inflamed diverticula is a common diverticulitis complication. It usually leads to the formation of a local abscess. In some rare cases, the inflammatory process may spread towards extra-abdominal sites like the anterior or posterior abdominal wall or the thigh and form an abscess in these sites. We present the case of a 73-year-old man with a history of pain at the lower left quadrant of the abdomen for 20 days and a visible mass in this site. Ultrasonography and computed tomography revealed this mass to be an abscess of the abdominal wall which had been formed by the spread of ruptured sigmoid diverticulitis by continuity of tissue through the lower left abdominal wall. Local drainage of the abscess was performed and the patient was discharged after alleviation of symptoms and an uneventful course. We also discuss causes of abdominal wall abscesses along with the possible pathways by which an intra-abdominal abscess could spread outside the abdominal cavity.

  14. Diverticular Bleeding of the Colon during Combination Chemotherapy with Bevacizumab and Paclitaxel for Recurrent Breast Cancer

    Directory of Open Access Journals (Sweden)

    Yoshie Nakayama

    2013-01-01

    Full Text Available Background: Bevacizumab has been increasingly used in combination chemotherapy with paclitaxel for treatment of metastatic or recurrent breast cancer. The aim of this report is to underline possible risks associated with the new combination chemotherapy. Case Presentation: A 39-year-old woman with recurrent breast cancer was treated with bevacizumab and paclitaxel. Positron emission tomography revealed breast cancer metastasis to the left supraclavicular lymph nodes and right axillary lymph nodes, with no distant metastasis. Results: After the third cycle of bevacizumab and paclitaxel, the patient developed a bloody bowel discharge. Emergent colonoscopy demonstrated diverticular bleeding on one of the multiple diverticula in the ascending colon. The bleeding point was successfully clipped colonoscopically. Conclusion: The factors for diverticular bleeding are believed to be non-steroidal anti-inflammatory drugs, constipation, and bevacizumab. We recommend reviewing anamneses for diverticulitis, multiple prior abdominal surgeries, peritoneal carcinomatosis, and regular use of certain drugs.

  15. The yield of colonic biopsy in the evaluation of chronic unexplained diarrhea.

    Science.gov (United States)

    Genta, Robert M; Sonnenberg, Amnon

    2015-08-01

    In clinical practice, colonoscopy is widely used for the workup of chronic unexplained diarrhea. The aim of this study was to determine the yield of colonic biopsy in such an endeavor. In a computerized database of 130 204 patients evaluated for chronic diarrhea, we tested the influence of biopsy site, number of tissue fragments, patient symptoms, and indication on the outcome of histopathologic evaluation. The population comprised 69% women and 31% men aged (mean±SD) 52.8±17.4 years. In 19% of patients, histopathological analysis revealed various types of mucosal lesion, the most common being microscopic colitis (8.6%), ulcerative colitis (2.2%), Crohn's disease (0.6%), active colitis (5.0%), diverticulitis (0.1%), and colonic ischemia (0.5%). In 29% of patients, the colonoscopy also revealed the presence of colon polyps. Endoscopists tended to take significantly more tissue samples from endoscopically visible lesions than for random biopsies of macroscopically normal-appearing mucosa. Overall, these associations suggest that specific diagnoses lead to more biopsies, rather than more biopsies leading to more diagnoses. Colonoscopy is a successful tool in the workup of chronic diarrhea, yielding a definitive diagnosis in almost one-fifth of all patients. As an added benefit, it also contributes to cancer prevention through the incidental findings of colonic neoplasm.

  16. Assessing the extent of colon lengthening due to splenic flexure mobilization techniques: a cadaver study

    Directory of Open Access Journals (Sweden)

    Sergio Eduardo Alonso Araujo

    2012-09-01

    Full Text Available CONTEXT: Failure of a colorectal anastomosis represents a life-threatening complication of colorectal surgery. Splenic flexure mobilization may contribute to reduce the occurrence of anastomotic complications due to technical flaws. There are no published reports measuring the impact of splenic flexure mobilization on the length of mobilized colon viable to construct a safe colorectal anastomosis. OBJECTIVE: The aim of the present study was to determine the effect of two techniques for splenic flexure mobilization on colon lengthening during open left-sided colon surgery using a cadaver model. DESIGN: Anatomical dissections for left colectomy and colorectal anastomosis at the sacral promontory level were conducted in 20 fresh cadavers by the same team of four surgeons. The effect of partial and full splenic flexure mobilization on the extent of mobilized left colon segment was determined. SETTING: University of Sao Paulo Medical School, Sao Paulo, SP, Brazil. Tertiary medical institution and university hospital. PARTICIPANTS: A team of four surgeons operated on 20 fresh cadavers. RESULTS: The length of resected left colon enabling a tension-free colorectal anastomosis at the level of sacral promontory achieved without mobilizing the splenic flexure was 46.3 (35-81 cm. After partial mobilization of the splenic flexure, an additionally mobilized colon segment measuring 10.7 (2-30 cm was obtained. After full mobilization of the distal transverse colon, a mean 28.3 (10-65 cm segment was achieved. CONCLUSION: Splenic flexure mobilization techniques are associated to effective left colon lengthening for colorectal anastomosis. This result may contribute to decision-making during rectal surgery and low colorectal and coloanal anastomosis.

  17. Endolaparoscopic left hemicolectomy and synchronous laparoscopic radical nephrectomy for obstructive carcinoma of the descending colon and renal cell carcinoma.

    Science.gov (United States)

    Ng, Simon S M; Yiu, Raymond Y C; Li, Jimmy C M; Chan, Chi Kwok; Ng, Chi Fai; Lau, James Y W

    2006-06-01

    Colorectal self-expandable metal stents (SEMS) have been used successfully as preoperative bridges to surgery for obstructive left-sided colorectal carcinoma. Endoscopic relief of the obstruction allows for full bowel preparation and accurate preoperative staging. A laparoscopic approach, considered by many to be contraindicated in the presence of obstruction, becomes feasible after endoscopic decompression. We present a case of obstructive carcinoma of the descending colon successfully treated with endoscopic decompression with colorectal SEMS. Subsequent staging with computed tomography revealed a renal cell carcinoma in the left kidney. Synchronous laparoscopic resection of the two carcinomas was performed, with no morbidity. To the best of our knowledge, this is the first report of endolaparoscopic left hemicolectomy and synchronous laparoscopic radical nephrectomy for obstructive carcinoma of the descending colon and renal cell carcinoma. The advantages of colorectal SEMS and the endolaparoscopic approach in managing obstructive colorectal carcinoma are discussed.

  18. HSP27在左侧结肠癌和右侧结肠癌差异表达的实验研究%HSP27: a candidate differentially expressed protein between left- and right-sided colon carcinomas

    Institute of Scientific and Technical Information of China (English)

    Liang Zeng; Hong Zhu; Haiping Pei; Li Liu; Linsheng Huang

    2011-01-01

    Objective: The aim of the study was to screen differentially expressed proteins between left- and right-sided colon cancers by proteomics techniques and provide molecular genetic basis for oncobiological difference between left- and right-sided colon cancers. Methods: Tissue samples including left- and right-sided colon cancers were collected and preserved in the –80 ℃refrigeratory. In the first part of our experiment, protein separating was performed by using two-dimensional gel electrophoresis (2-DE) and the images of the gels were acquired by the scanner and then analyzed to find the differentially expression protein-spots in different groups. The peptide mass fingerprintings (PMF) was acquired by matrix assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF-MS) and the proteins were identified by data searching in the Mascot-database. Differentially expression proteins were assayed by RT-PCR, Western blot, and immunohistochemical methods. Results: The 55 differentially expressed protein spots were screened and 23 spots of them were identified. Compared to right-sided colon cancer, 15 proteins up-regulated and 8 proteins down-regulated including HSP27 in left-sided colon cancer. HSP27 expressed higher in right-sided than in left-sided colon cancers by RT-PCR, Western blot and immunohistochemical methods. Conclusion: There were differentially expressed proteins between left- and right-sided colon cancers, especially differences in HSP27 expression in mRNA and protein level, which were molecular genetic basis for oncobiological difference between left- and right-sided colon cancers.

  19. Septic thrombophlebitis of the inferior mesenteric vein and associated mesenteric abscess complicating sigmoid diverticulitis: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Cha, Seong Jae; Lee, Hae Kyung; Yi, Beom Ha; Lee, Min Hee; Hong, Hyun Sook [Dept. of Radiology, Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon (Korea, Republic of)

    2013-07-15

    Thrombophlebitis occurs secondarily to inflammatory conditions of adjacent organs, and radiologic finding is essential for diagnosis. However, because of the rarity on clinical cases that involve the inferior mesenteric vein, many radiologists are unfamiliar with its location and appearance. We experience a case of septic thrombophlebitis with abscess complication sigmoid diverticulitis. CT scans reveals a low density thrombus and air in the inferior mesenteric vein, combining with perivascular fat infiltration, and focal wall defects with abscess formation. After surgical treatment, the abscess was not visible in the follow-up CT scans. Septic thrombophlebitis of the inferior mesenteric vein, although being a rare disease, should be diagnosed on CT according to the given unique location, the appearance of inflamed vein and the adjacent descending mesocolon.

  20. Left-Sided Portal Hypertension: A Sinister Entity

    Directory of Open Access Journals (Sweden)

    Alexandra Fernandes

    2015-11-01

    Conclusions: Acute and chronic pancreatitis are the major causes of SHP. Gastrointestinal bleeding is the most important clinical manifestation and patients without liver enzyme elevation seem more prone to bleed. Specific treatment is seldom performed or needed.

  1. Left Sided Trans-thoracic Esophagectomy for Resectable ...

    African Journals Online (AJOL)

    ADMIN

    Esophageal cancer (EC) is the sixth most common cancer worldwide1. ... is registered in Ethiopia, where standardized incidence rates in 2002 reportedly as ... COSECSA/ASEA Publication --East & Central African Journal of Surgery 2017; Vol.

  2. Coincidence of substantial right- and left-sided intracardiac thrombi

    NARCIS (Netherlands)

    Gorselen, van E.O.; Verhorst, P.M.; Birgelen, von C.

    2013-01-01

    A 63-year-old previously healthy man presented with deep vein thrombosis and dyspnoea. He developed atrial fibrillation during hospitalisation. A CT scan of the chest revealed filling defects of the atria and ventricles (Fig. 1, panel a and b). Upon transoesophageal echocardiography (TEE) (Fig. 1, c

  3. Diagnostic evaluation of left-sided prosthetic heart valve dysfunction

    NARCIS (Netherlands)

    Habets, Jesse; Budde, Ricardo P.; Symersky, Petr; van den Brink, Renee B.; de Mol, Bas A.; Mali, Willem P.; van Herwerden, Lex A.; Chamuleau, Steven A.

    2011-01-01

    Prosthetic heart valve (PHV) dysfunction is a rare, but potentially life-threatening, complication. In clinical practice, PHV dysfunction poses a diagnostic dilemma. Echocardiography and fluoroscopy are the imaging techniques of choice and are routinely used in daily practice. However, these techniq

  4. Diagnostic evaluation of left-sided prosthetic heart valve dysfunction

    NARCIS (Netherlands)

    Habets, Jesse; Budde, Ricardo P.; Symersky, Petr; van den Brink, Renee B.; de Mol, Bas A.; Mali, Willem P.; van Herwerden, Lex A.; Chamuleau, Steven A.

    2011-01-01

    Prosthetic heart valve (PHV) dysfunction is a rare, but potentially life-threatening, complication. In clinical practice, PHV dysfunction poses a diagnostic dilemma. Echocardiography and fluoroscopy are the imaging techniques of choice and are routinely used in daily practice. However, these techniq

  5. Left-sided giant adrenal myelolipoma secreting catecholamine

    Directory of Open Access Journals (Sweden)

    Sujatha Udupa

    2012-01-01

    Full Text Available Adrenal myelolipoma (AML is a rare benign tumor composed of mature adipose and hematopoietic tissue. Most of these patients are asymptomatic and the tumors are non-secreting. We present a case with a large functional adrenal myelolipoma, wherein the patient was hypertensive and biochemistry revealed increase in 24 hours urinary Vanillylmandelic Acid (VMA, a metabolite of catecholamine. The mass was removed surgically and diagnosed as adrenal myelolipoma on histopathological examination. Both his blood pressure and urinary VMA returned to normal following surgery, which suggested that the mass was functioning and was secreting catecholamine. To the best of our knowledge, a catecholamine secreting adrenal myelolipoma has been reported in the literature only once previously. The association of hypertension and adrenal myelolipoma may not be entirely coincidental, as it may be associated with secreting catecholamine, as seen in our case. We also review the literature on functioning adrenal myelolipoma.

  6. Linezolid as rescue treatment for left-sided infective endocarditis

    DEFF Research Database (Denmark)

    Lauridsen, Trine Kiilerich; Bruun, Louise E; Rasmussen, R V

    2012-01-01

    The increasing number of resistant bacterial strains in infective endocarditis (IE) emphasizes the need for a constant development of antimicrobials. Linezolid is an oxazolidinone with an effect on Gram-positive cocci. Only a few casuistic reports describe its utilization in the treatment of IE...... linezolid were antibiotic intolerance (n = 13), nephrotoxicity (n = 5), pharmaceutical interactions (n = 1), inadequate clinical response (n = 14), or inadequate microbial response (n = 5). No significant differences in the cure rate (74 % vs. 71 %, p > 0.05), in-hospital mortality (13 % vs. 14 %, p > 0.......05), or post-discharge mortality at 12 months follow-up (26 % vs. 26 %, p > 0.05) were observed. In the current study, we found that linezolid, in general, was well tolerated and associated with the same outcome as in patients with Gram-positive IE treated with other antibiotics....

  7. Oclusão traqueal para fetos com hérnia diafragmática esquerda grave isolada: um estudo experimental controlado não randomizado Tracheal occlusion for fetuses with severe isolated left-sided diaphragmatic hernia: a nonrandomized controlled experimental study

    Directory of Open Access Journals (Sweden)

    Cleisson Fábio Andrioli Peralta

    2011-12-01

    Full Text Available OBJETIVO: Comparar a sobrevida pós-natal de fetos com hérnia diafragmática congênita esquerda grave isolada, os quais foram submetidos à oclusão traqueal, com a de controles não randomizados contemporâneos. MÉTODOS: Estudo experimental não randomizado e controlado, conduzido de abril de 2007 a setembro de 2011. Fetos portadores de hérnia diafragmática congênita esquerda isolada com herniação hepática e relação pulmão/cabeça PURPOSE: To compare postnatal survival to hospital discharge of fetuses with severe isolated left-sided congenital diaphragmatic hernia, who underwent tracheal occlusion, with that of nonrandomized contemporaneous controls. METHODS: Experimental nonrandomized controlled study, performed from April 2007 to September 2011. Fetuses with severe isolated left-sided congenital diaphragmatic hernia with liver herniation into the chest and lung area-to-head circumference ratio <1.0, who underwent tracheal occlusion (study group or expectant management (non-randomized contemporaneous controls, were compared in terms of lung area-to-head circumference ratio and observed/expected lung area-to-head circumference ratio (observed/expected lung area-to-head circumference ratio at the time of diagnosis, gestational age at birth, and survival to hospital discharge. Modifications in lung area-to-head circumference ratio and o/e lung area-to-head circumference ratio after tracheal occlusion were also analyzed. Fisher's exact test, Mann-Whitney's or Wilcoxon's tests were used for the comparisons. RESULTS: There were no significant differences between the Study Group (TO=28 and Controls (n=13 in terms of the lung area-to-head circumference ratio (p=0.709 and the observed/expected lung area-to-head circumference ratio (p=0.5 at the time of diagnosis and gestational age at birth (p=0.146. The survival to hospital discharge was higher (p=0.012 in the tracheal occlusion group (10/28=35.7% than in controls (0/13=0.0%. There was a

  8. 三尖瓣成形对于左心瓣膜置换术后远期三尖瓣返流的预防作用%The Effect of Tricuspid Valvuloplasty on Preventing Tricuspid Regurgitation Long after Left-sided Valve Replacement

    Institute of Scientific and Technical Information of China (English)

    李虔桢; 陈道中; 陈良万; 吴锡阶

    2011-01-01

    Objective To discuss the effect of tricuspid valvuloplasty on preventing tricuspid re gurgitation(TR) long after left-sided valve replacement. Methods From January 2001 to June 2006 a to tal of 105 patients complicating slightly TR or not, were undergone left-sided valve replacement. The pa tients were divided into tricuspid-valvuloplasty group (group TA) and un-tricuspid-valvuloplasty group (group NTA) according to whether performed tricuspid valvuloplasty or not. Each patients was per formed echocardiography long term(≥5 years) after surgery, RV, RA, PA, TV AD and the degree of TR were compared bet-ween two groups. Results There were no demographic differences bet-ween two groups previous surgery. Long after surgery, the RV, RA, PAP and TV AD of group TA were im proved; the PAP of group NTA was improved too, but the RV and RA was not improved, and the TVAD was increased; The TVAD of group NTA was greater than group TA, -while the number and the degree of TR in group NTA was obviously serious than in group TA. Conclusion TR may take place in patients complicating slightly TR or not long after left-sided valve replacement. Tricuspid valvuloplasty can effec tively prevent TR long after surgery.%目的 探讨三尖瓣成形(TA)对于左心瓣膜置换术后远期三尖瓣返流(TR)的预防作用.方法 总结2001年1月-2006年6月105例术前无TR或合并轻度TR的左心瓣膜矫治手术病例.根据术中是否行TA术将患者分为成形组(TA组,n=46)和非成形组(NTA组,n=59).随访≥5年,复查超声心动图并比较右心室前后径(RV)、右心房前后径(RA)、肺动脉压力(PAP)、三尖瓣环直径(TVAD)及TR程度.结果 术前TA组与NTA组各指标无显著差别;远期随访TA组RV、RA、PAP、TVAD均比术前改善(P<0.05);NTA组PAP较术前改善(P <0.05),RV及RA与术前无明显差别,TVAD较术前扩大(P<0.05);NTA组中TVAD明显大于TA组,TR加重例数、程度明显高于TA组.结论 术前无TR或合并轻度TR的左心瓣

  9. Colon in the chest: an incidental dextrocardia: a case report study.

    Science.gov (United States)

    Abd Elrazek, Abd Elrazek; Shehab, Abdullah; Elnour, Asim A; Al Nuaimi, Saif K; Baghdady, Shazly

    2015-02-01

    Diaphragmatic injury is an uncommon traumatic injury (Dextrocardia was an incidental finding, diagnosed by electrocardiography, chest radiograph, and CT chest. Parts of the colon, small intestine, and stomach were within the thorax in the left side due to left diaphragmatic hernia of a nontraumatic cause. Acquired incidental dextrocardia was the main problem due to displacement of the heart to contralateral side by the GI (gastrointestinal) viscera (left diaphragmatic hernia).The patient was prepared for the laparoscopic surgical repair, using a polyethylene mesh 20 cm to close the defect, and the patient recovered with accepted general condition. However, 5 days postoperative, the patient passed away suddenly due to unexplained cardiac arrest.Intrathoracic herniation of abdominal viscera should be considered in patients presented with sudden chest pain concomitant with a history of increased intra-abdominal pressure.

  10. Complications encountered in contrast roentgenography of the colon

    Energy Technology Data Exchange (ETDEWEB)

    Vogel, H.; Steinkamp, U.

    1983-04-01

    The following problems are analysed referring to the literature and to practical experience of the authors: - Types of complications encountered in contrast roentgenography or in endoscopy of the colon, and their frequency. - Risk factors and secondary injuries. Intestinal perforation is the most frequent complication experienced as a consequence of contrast barium enema. The main risk factors are to be seen in the use of balloon-tipped catheters, or of intestinal tubes with hard tips, in a rise of hydrostatic pressure above 80 cm water column, and in an excessively strong air insufflation. Frequency of complications for contrast barium enema is stated to be 0.002 p.c. (Welin and Welin, 1980) or 0.08 p.c. (Clark et al. 1961). The frequency of perforations in rectoscopy is shown to be in the same order of magnitude. For diagnostic colonoscopy, the frequency of complications is about one per mil. Existing diseases such as carcinoma, diverticulosis, diverticulitis, colitis ulcerosa, or morbus Crohn are factors enhancing the risk. Also, patients of advanced age are running a higher risk due to decreasing intestine wall elasticity with age. Previous biopsy or excision forbids contrast barium enema for the next two weeks. Injuries and sequelae to be expected after perforation are abscesses, phlegmon, peritonitis including formation of adhesion and bands, retroperitoneal fibrosis with formation of hydronephrosis, and anus praeter, the latter being temporary or permanent. An extensive literature survey covering 200 publications has been prepared and is available from the authors upon request.

  11. Intestinal endometriosis-A rare cause of colonic perforation

    Institute of Scientific and Technical Information of China (English)

    Neeraj Kumar Garg; Nitin Babulal Bagul; Sam Doughan; Paul Harold Rowe

    2009-01-01

    Endomet r iosis is the ectopic growth of viable endometrium outside the uterus, affecting approximately 7% of females. It commonly affects pelvic structures including the bowel. Perforation of the colon by endometriosis is very rare and the patients generally present with an asymptomatic or painful pelvic mass, often in the left iliac fossa. Our patient presented acutely unwell and her symptoms were more suggestive of pyelonephritis or diverticulitis. We therefore report an unusual cause of acute abdomen. The purpose of the following case report is to elucidate certain diagnostic and therapeutic problems of the disease, concerning both surgeons and gynaecologists. In summary, intestinal endometriosis should be considered in the differential diagnosis of all post-menarche women with episodic gastrointestinal symptoms. A past history of endometriosis or co-existent gynaecological symptoms should increase the index of suspicion, and laparoscopy prior to formal laparotomy should be considered.Our patient, in retrospect, had a history of mild endometriosis, but we feel that this case serves as a reminder of a rare, but important, differential diagnosis of acute abdomen in females.

  12. Different Quality of Enhanced CT Image by Right or Left Side Ulnar Vein Injection in Hypertension Patients%左右肘静脉注射对比剂对高血压患者CT增强效果的影响

    Institute of Scientific and Technical Information of China (English)

    苏云杉; 张勇; 李颖文; 牛云; 张联璧

    2012-01-01

    Objective To explore the different infulencing factors for the incidence rate of jugular vein reverse current by comparing with hypertension patients and controls after use left or right side ulnar vein injection. Methods According to blood pressure, 531 patients without space occupying disease of neck and mediastinum were randomly devided into 2 groups: hypertension patients group and controls group. Each patients was performed CT enhanced examination with left or right side ulnar vein injection, and the incidence rate of jugular vein reverse current was recorded, in order to compare the incidence rate of vein reverse current between hypertension patients and controls. Result The incidence rate of jugular vein reverse current had more preferential in left side ulnar vein injection than right side injection, and it was obviously associated with blood pressure. Conclusion Using left side ulnar vein injection, the incidence rate of jugular vein reverse current will be reduced significantly in hypertension patients underging CT enhance examination.%目的 对比有无高血压患者在行头颈部CT增强检查时,选择经左或右肘静脉注射对比剂时颈静脉逆流的发生率,探讨其中差异的影响因素.方法 对531例无颈部及上纵膈占位性病变患者按照对比随机分组法,根据有无高血压进行分组,并随机选择左、右肘静脉注射对比剂行头颈部CT增强检查,记录颈部静脉逆流情况,对比有无高血压所致颈静脉逆流发生率的关系.结果 选择左肘静脉注射对比剂产生颈部静脉逆流发生率较选择右肘静脉侧高,且与高血压有明显关系.结论 在高血压患者中选择以右肘静脉注射对比剂,在头颈部CT增强扫描时可以明显减少颈部静脉逆流的发生.

  13. Short-term Intravenous Antibiotic Treatment in Uncomplicated Diverticulitis Does Not Increase the Risk of Recurrence Compared to Long-term Treatment.

    Science.gov (United States)

    Scarpa, Cosimo Riccardo; Buchs, Nicolas Christian; Poncet, Antoine; Konrad-Mugnier, Béatrice; Gervaz, Pascal; Morel, Philippe; Ris, Frédéric

    2015-04-01

    This study included all patients treated at the University Hospital of Geneva for a first episode of uncomplicated diverticulitis. Risks of recurrence and treatment failure were evaluated by comparing the results between short-course and long-course intravenous (IV) antibiotic therapy groups. The records of all patients hospitalized at our facility from January 2007 to February 2012 for a first episode of uncomplicated diverticulitis (Hinchey Ia), as confirmed by computed tomography, were prospectively collected. We published an auxiliary analysis from this registered study at Clinicaltrials.gov (identifier number: NCT01015378). Two groups of patients were considered: one received a short-course IV antibiotic arm (ceftriaxone and metronidazole) for up to 5 days (followed by 5 days of oral antibiotics); the other received a long-course IV arm between days 5 and 10. The primary outcome was the recurrence-free survival time. Follow-up was completed for 256 patients-50% men and 50% women, with a median age of 56 years (range, 24-85 years). The average follow-up was 50 months (range, 19-89 months). Of the 256 patients included in the study, 46 patients received a short-course IV antibiotic treatment and 210 received a long-course treatment. The recurrence-free survivals were very similar between the two groups, which was supported by a log rank test (P = 0.772). Four treatment failures, all in the long-course IV antibiotic treatment group, occurred. Treatment of diverticulitis with a short IV antibiotic treatment is possible and does not modify the recurrence rate in patients with uncomplicated diverticulitis.

  14. Risk factors for the development of an incisional hernia after sigmoid resection for diverticulitis: an analysis of 33 patients, operative and disease-associated factors.

    Science.gov (United States)

    Connelly, Tara M; Tappouni, Rafel; Mathew, Paul; Salgado, Javier; Messaris, Evangelos

    2015-05-01

    Incisional hernia (IH) is a relatively common sequelae of sigmoidectomy for diverticulitis. The aim of this study was to investigate factors that may predict IH in diverticulitis patients. Two hundred and one diverticulitis patients undergoing sigmoidectomy between January 2002 and December 2012 were identified (mean follow-up 5.15 ± 2.33 years). Patients with wound infections were excluded. Thirteen patient-associated, three diverticular disease-related, and 17 operative variables were evaluated in patients with and without IH. Volumetric fat was measured on preoperative CTs. Fischer's exact, χ(2), and Mann-Whitney tests and multivariate regression analysis were used for statistics. Thirty-four (17%) patients had an IH. On multivariate analysis, wound packing (OR 3.4, P = 0.017), postoperative nonwound infection (OR 7.4, P = 0.014), and previous hernia (OR 3.6, P = 0.005) were as independent predictors of IH. Fifteen of 34 (44%) patients who developed a hernia had a history of prior hernia. Of 33 potential risk factors analyzed, including smoking, chronic obstructive pulmonary disease, and obesity, the only patient factor present preoperatively associated with increased risk of a postsigmoidectomy hernia after multivariate analysis was a history of a previous hernia. Preoperative identification of patients with a history of hernia offers the opportunity to employ measures to decrease the likelihood of IH.

  15. A rare case of medullary carcinoma of the colon presenting as intussusception in an adult with rectal bleeding.

    Science.gov (United States)

    Jain, Shilpa; Jain, Ankur; Onizuka, Neil; Boukhar, Sarag A

    2014-11-01

    Medullary carcinoma is a recently recognized rare subtype of colorectal cancer resembling both poorly differentiated adenocarcinoma and neuroendocrine tumors. Medullary carcinoma most commonly presents in the proximal colon and can be differentiated from other right-sided malignant lesions by histology and immunochemical markers. We present here a rare case of an adult patient with rectal bleeding who was found to have an intussusception due to underlying medullary carcinoma of the splenic flexure. A 72-year-old woman presented to our GI clinic with rectal bleeding. Colonoscopy revealed a necrotic mass of the sigmoid colon, later determined by CT to be a colo-colonic intussusception at the level of the splenic flexure. Patient underwent diagnostic laparoscopy with findings of a large splenic flexure mass, which was resected and found to be medullary carcinoma of the colon. The tumor was poorly differentiated and exhibited microsatellite instability but was discovered at an early stage and thus did not require any adjuvant chemotherapy. Unlike most previously reported cases of medullary carcinoma, our patient presented with a left sided tumor. To our knowledge, this is the first report of a medullary colon cancer presenting with intussusception.

  16. 左侧双腔支气管插管定位3种盲插管方法效果比较%Positioning of Left-Sided Double-Lumen Endobronchial Tube:A Comparison of Effects of Three Methods for Blind Intubation

    Institute of Scientific and Technical Information of China (English)

    黄平; 陈冰勇; 罗珂; 谢宾荣

    2014-01-01

    Objective To investigate the effects of three blind positioning methods of left-sided double-lumen endo-bronchial tube intubation.Methods One hundred and five patients whose needed general anesthesia with left-sided double-lumen endobronchial intubation in thoracic surgery were enrolled in this study ,they were divided into 3 groups according to the random number table,with 35 cases in each group.The anterogade catheterization was conducted with observation on bronchial balloon pressure to perform left-side endobronchial tube intubation in the balloon pressure group , the catheterization was conducted with the method of tube resistance in the tube resistance group ,and the catheterization was conducted by predicting the depth of endobronchial tube according to the patient′s body height in the body height prediction group .The completed rates and the time consumptions for separate lung in the first attempt ,the accuracy and complications of three groups were compared .Results The completed rates for separate lung of balloon pressure group ,tube resistance group and body height prediction group were 91.43%,62.86%,65.71%,respectively,the time consumptions were (103.23 ±13.02) seconds,(114.66 ±26.54) seconds,(83.57 ±35.77) seconds,respectively.The positive predictive value of accuracy were 0.91,0.59,0.65,respectively .The accuracy of balloon pressure group was significantly higher than that of tube resistance group and body height prediction group (P0.05).The incidences of mucosal bleeding,hoarse showed no significant difference among three groups (P >0.05).Conclusion The effect of visual bronchial balloon pressure method is better than that of tube resistance method and body height prediction for left -sided endobroncial intubation .%目的:探讨3种左侧双腔支气管盲插定位的临床效果。方法105例需要支气管插管全身麻醉的骨科胸廓手术患者,按随机数字表法分为3组,每组35例。气囊压力组使用支气管

  17. Development of Colonic Perforation during Calcium Polystyrene Sulfonate Administration: A Case Report

    Science.gov (United States)

    Nomura, Yusuke; Meda, Testuo; Iida, Masato; Ohtsuka, Akihito; Naba, Kazuyoshi

    2013-01-01

    A 90-year-old female complaining of severe upper abdominal pain was transferred to our institution. The patient had been prescribed with calcium polystyrene sulfonate (CPS) for the treatment of hyperkalemia following myeloperoxidase-antineutrophil cytoplasmic antibody (MPO-ANCA) associated glomerulonephritis. Physical examination revealed diffuse tenderness over the abdomen, with signs of peritoneal irritation. Abdominal computed tomography (CT) revealed the retention of ascites, free air in the abdominal cavity, and the retention of hard stools in the left-sided colon. The diagnosis of intestinal perforation was immediately confirmed; thereafter, the patient underwent emergency surgical treatment. Surgical findings revealed a perforated site in the descending colon surrounded with hard stools. Histopathology of the perforated colon revealed crystalline materials, suggestive of association with CPS. CPS is a cation-exchange resin used to treat hyperkalemia; the major adverse effect in patients receiving CPS is constipation. When CPS is administered to patients with frequent constipation or the elderly, the risk of intestinal perforation should be considered. PMID:24391670

  18. Influence of Perioperative Blood Transfusion on Prognosis in Patients with Colon Cancer

    Institute of Scientific and Technical Information of China (English)

    LIANG Han; WANG Xiaona; WANG Baogui; PAN Yuan; LIU Ning; WANG Dianchang; HAO Xishan

    2006-01-01

    Objective: To explore the influence of perioperative blood transfusion on the postoperative survival of patients with colon cancer. Methods: Univariate and multivariate retrospective analyses were performed on the survival in a total of 723 colon cancer patients which were treated surgically during a period of 10 years. Results: Kaplan-Meicr estimates showed that more than 800 mL perioperative blood transfusion was the survival predictor. Blood transfusion influenced significantly the prognosis of patients 40 years old and younger, those undergoing helicoloectomy left side, those with papillary adenocarcinoma,those with big tumors (diameter ≥8 em), those with stage I tumors, those with lymphatic node metastases and those without liver metastases. In multivariate analysis only the tumor location, radicality of operation, lymphatic invasion, liver metastasis, depth of tumor invasion and TNM stage retained their significance. Conclusion: Perioperative blood transfusion is the prognostic factor for patients with colon cancer to some extent. The indication of blood transfusion must be restricted strictly, specially in patients younger than 40 years old, with right side lesion, papillary adenocarcinoma, big tumors (diameter ≥8 em), stage I tumors and lymphatic node metastases or without liver metastases. But perioperative blood transfusion may not be deleterious for patients with staging Ⅳ disease and with distant metastases.

  19. Predictive value of the Diverticular Inflammation and Complication Assessment (DICA) endoscopic classification on the outcome of diverticular disease of the colon: An international study

    Science.gov (United States)

    Brandimarte, Giovanni; Di Mario, Francesco; Annunziata, Maria L; Bafutto, Mauro; Bianco, Maria A; Colucci, Raffaele; Conigliaro, Rita; Danese, Silvio; De Bastiani, Rudi; Elisei, Walter; Escalante, Ricardo; Faggiani, Roberto; Ferrini, Luciano; Forti, Giacomo; Latella, Giovanni; Graziani, Maria G; Oliveira, Enio C; Papa, Alfredo; Penna, Antonio; Portincasa, Piero; Søreide, Kjetil; Spadaccini, Antonio; Usai, Paolo; Bonovas, Stefanos; Scarpignato, Carmelo; Picchio, Marcello; Lecca, Piera G; Zampaletta, Costantino; Cassieri, Claudio; Damiani, Alberto; Desserud, Kari F; Fiorella, Serafina; Landi, Rosario; Goni, Elisabetta; Lai, Maria A; Pigò, Flavia; Rotondano, Gianluca; Schiaccianoce, Giuseppe

    2015-01-01

    Background Diverticular Inflammation and Complication Assessment (DICA) endoscopic classification has been recently developed for patients suffering from diverticulosis and diverticular disease. Aims We assessed retrospectively the predictive value of DICA in patients for whom endoscopic data and clinical follow-up were available. Methods For each patient, we recorded: age, severity of DICA, presence of abdominal pain, C-reactive protein and faecal calprotectin test (if available) at the time of diagnosis; months of follow-up; therapy taken during the follow-up to maintain remission (if any); occurrence/recurrence of diverticulitis; need of surgery. Results We enrolled 1651 patients (793 M, 858 F, mean age 66.6 ± 11.1 years): 939 (56.9%) patients were classified as DICA 1, 501 (30.3%) patients as DICA 2 and 211 (12.8%) patients as DICA 3. The median follow-up was 24 (9–38) months. Acute diverticulitis (AD) occurred/recurred in 263 (15.9%) patients; surgery was necessary in 57 (21.7%) cases. DICA was the only factor significantly associated to the occurrence/recurrence of diverticulitis and surgery either at univariate (χ2 = 405.029; p < 0.0001) or multivariate analysis (hazard ratio = 4.319, 95% confidence interval (CI) 3.639–5.126; p < 0.0001). Only in DICA 2 patients was therapy effective for prevention of AD occurrence/recurrence with a hazard ratio (95% CI) of 0.598 (0.391–0.914) (p = 0.006, log rank test). Mesalazine-based therapies reduced the risk of AD occurrence/recurrence and needs of surgery with a hazard ratio (95% CI) of 0.2103 (0.122–0.364) and 0.459 (0.258–0.818), respectively. Conclusions DICA classification is a valid parameter to predict the risk of diverticulitis occurrence/recurrence in patients suffering from diverticular disease of the colon. PMID:27536372

  20. The Evaluation of Mesalamine Oral Combined with Suppository in Treat-ment of Left-sided Ulcerative Colitis Effect%美沙拉嗪口服联合栓剂治疗左半溃疡性结肠炎的效果评价

    Institute of Scientific and Technical Information of China (English)

    王连忠

    2016-01-01

    Objective Research on the evaluation of Mesalamine oral combined with suppository in treatment of left-sided ulcerative colitis effect. Methods A total of 628 cases of left-sided ulcerative colitis were selected from January 2013 to December 2015 in the hospital.Randomly divided into observation group 300 cases, 328 cases in the control group,both of them was given the Mesalamine Slow Release Tablets .Based on the observation group , the control group was given the Mesalamine suppository.The total effective rate and adverse reaction rate of the two groups were com-pared. Results The efficiency of the observation group 86.00% was higher than that of the control group 64.63%, the difference was statistically significant(P﹤0.05);There was no significant difference in the incidence of adverse reactions between the observation group 6.67% and the control group 6.40%(P>0.05). Conclusion Compared to mesalazine oral combined with suppository in the treatment of eft-sided ulcerative colitis with simple mesalazine oral treatment can in-crease the drug concentration at the local intestinal and improve the curative effect, adverse reaction rate did not in-crease, it is worth in clinical promotion.%目的:探究美沙拉嗪口服联合栓剂治疗左半溃疡性结肠炎的效果评价。方法选取该院2013年1月—2015年12月共收治628例左半溃疡性结肠炎,随机分为观察组300例,对照组328例,均给予美沙拉嗪肠溶片,观察组在对照组的基础之上给予美沙拉嗪栓剂,比较两组的总有效率及不良反应发生率。结果观察组使用美沙拉嗪口服联合栓剂治疗的有效率为86.00%明显高于对照组的64.63%,差异有统计学意义(P﹤0.05);观察组不良反应发生率6.67%与对照组6.40%比较差异无统计学意义(P>0.05)。结论美沙拉嗪口服联合栓剂治疗左半溃疡性结肠炎与单纯美沙拉嗪口服治疗相比,可以增加肠道局部的药物浓度,提高疗效,不良

  1. Colon cancer screening

    Science.gov (United States)

    Screening for colon cancer; Colonoscopy - screening; Sigmoidoscopy - screening; Virtual colonoscopy - screening; Fecal immunochemical test; Stool DNA test; sDNA test; Colorectal cancer - screening; Rectal ...

  2. Colon capsule endoscopy

    Institute of Scientific and Technical Information of China (English)

    Ignacio Fernandez-Urien; Cristina Carretero; Ana Borda; Miguel Mu(n)oz-Navas

    2008-01-01

    Wireless capsule endoscopy has become the first imaging tool for small bowel examination.Recently,new capsule endoscopy applications have been developed,such as esophageal capsule endoscopy and colon capsule endoscopy.Clinical trials results have shown that colon capsule endoscopy is feasible,accurate and safe in patients suffering from colonic diseases.It could be a good alternative in patients refusing conventional colonoscopy or when it is contraindicated.Upcoming studies are needed to demonstrate its utilty for colon cancer screening and other indications such us ulcerative colitis.Comparative studies including both conventional and virtual colonoscopy are also required.

  3. Multimodal Narcotic Limited Perioperative Pain Control With Colorectal Surgery

    Science.gov (United States)

    2016-11-04

    Colon Cancer; Colon Diverticulosis; Colonic Neoplasms; Colonic Diverticulitis; Pain, Postoperative; Ileus; Ileus Paralytic; Ileus; Mechanical; Constipation Drug Induced; Constipation; Rectum Cancer; Rectum Neoplasm

  4. Preliminary Effect of Tricuspid Annuloplasty for Patients with Dilated Tricuspid Annulus and Left-sided Heart Valve Surgery by Employing Combined Bicuspidization and Modified Kay Annuloplasty%联合二瓣化和改良Kay成形术处理左心瓣膜手术患者三尖瓣瓣环扩张的初步疗效观察

    Institute of Scientific and Technical Information of China (English)

    肖锡俊; 蒋露; 李永波; 唐红; 周文霞; 朱蔚

    2012-01-01

    Objective To evaluate the preliminary effect of tricuspid annuloplasty for patients with dilated tricuspid annulus and left-sided heart valve surgery by employing combined bicuspidization and modified Kay annuloplasty. Methods Combined bicuspidization and modified Kay annuloplasty were performed in 158 patients with dilated tricuspid annulus (tricuspid annulus diameter/body surface area ≥21 mm/m2) and left-sided heart valve surgery in West China Hospital between January 2010 and May 2011. There were 27 male and 131 female patients whose age ranged from 17 to 74 (45. 9± 10. 4) years. A total of 92 patients had atrial fibrillation and 66 patients were in sinus rhythm. The severity of tricuspid regurgitation (TR) was graded 0 through 5 as determined by echocardiography. Results All the patients recovered from surgery and were discharged from hospital. The average cardiopulmonary bypass time was 100.8±30.5( range, 54 to 273) min, and the average aortic cross clamping time was 64. 5 ± 22. 0 (range, 25 to 162)min. The average lowest esophageal temperature during aortic cross clamping was 28. 5 ± 1. 1 (range, 26. 3 to 34. 1)℃ . The average postoperative follow-up was 11. 0 ± 5. 0 ( range, 3 to 19 ) months. The postoperative TR severity was significantly lower than preoperative TR severity (2. 2±1. 3 versus 0. 4±0. 8, P 0.05). Conclusion It is reasonable to perform tricuspid annuloplasty for patients with dilated tricuspid annulus and left-sided heart valve surgery according to their index of tricuspid annulus diameter/body surface area (≥ 21 mm/m2). To prevent postoperative residue or progression of TR in patients with dilated tricuspid annulus, it is effective to employ combined bicuspidization and modified Kay annuloplasty.%目的 观察用联合二瓣化和改良Kay成形术处理左心瓣膜手术患者三尖瓣瓣环扩张的临床结果. 方法 回顾性分析2010年1月至2011年5月华西医院158例伴有三尖瓣瓣环扩张(三

  5. LEAKAGE OF COLONIC ANASTOMOSIS AFTER COLON RESECTION

    Institute of Scientific and Technical Information of China (English)

    Kanellos I; Pramateftakis MG

    2004-01-01

    Objective To present the diagnosis and management of anastomotic leakage after colon resection. Methods Early diagnosis and urgent therapeutic intervention are required in order to avert life-threatening conditions that may be caused by anastomotic leakage. Results The diagnosis of anastomotic leakage is based on clinical features, peripheral blood investigations and abdominal computed tomography (CT) scan. Major leaks are defined by symptoms of peritonitis and septicaemia due to leakage. Major leaks should be managed operatively. Minor leaks can be managed conservatively with successful outcomes. Conclusion Leakage of colonic anastomosis remains the most serious complication after colon resection. It is a major cause of postoperative morbidity and mortality. A high index of suspicion is required in order to detect early, nonspecific signs of a leakage and urgent surgical intervention is usually required to avert life-threatening events.

  6. Subtotal colectomy with antiperistaltic cecoproctostomy is an alternative technique for two-stage management of obstructed left colon carcinoma

    Institute of Scientific and Technical Information of China (English)

    JIANG Cong-qing; QIAN Qun; WU Yun-hua; ZHANG Ya-jie; ZHENG Ke-yan; LIU Zhi-su

    2010-01-01

    @@ Left colon carcinoma presented with obstruction is a frequently encountered emergency. The surgical treatment of acutely obstructed left colon carcinoma (OLCC) still remains controversial because of its high associated morbidity and mortality, and the number of different surgical options available. Despite current trends toward emergency colectomy with primary anastomosis or colonic stenting as a bridge to subsequent elective surgery, the left hemicolectomy with temporary terminal colostomy remains a choice. Some of these patients who have received temporary colostomies are candidates for restoration of intestinal continuity when patient's medical conditions are optimized. The conventional open approach for the closure of left sided colostomies carries a significant morbidity with leakage rates ranging from 0 to 15% and an operative mortality reported as high as 10%. In fact, some patients with colostomies have significant intra-abdominal adhesions,which may result in difficulties in adequate mobilization of hepatic flexure and transverse colon and flawless anastomotic construction. Here we propose an alternative technique for the management of OLCC: subtotal colectomy with antiperistaltic cecoproctostomy.

  7. Computed tomography findings in Meckel's diverticulitis: a case report and review of the literature; Papel da tomografia computadorizada no diagnostico da diverticulite de Meckel: relato de caso e revisao de literatura

    Energy Technology Data Exchange (ETDEWEB)

    Hochhegger, Bruno [Complexo Hospitalar Santa Casa de Porto Alegre, RS (Brazil); Haygert, Carlos Jesus Pereira; Antunes, Paulo Sergio Pase [Hospital Universitario de Santa Maria, RS (Brazil); Belletti, Roberta; Berni, Renata Brutti; Gabbi, Maria Cecilia D.; Reis, Daniela Quinto dos [Universidade Federal de Santa Maria (UFSM), RS (Brazil); Andrade, Rubens Gabriel Feijo [Fundacao Universitaria de Cardiologia de Porto Alegre, RS (Brazil). Inst. de Radiologia; Gazzoni, Fernando [Pontificia Universidade Catolica de Porto Alegre (PUC-RS), Porto Alegre, RS (Brazil). Hospital Sao Lucas; Menegon, Aline K. [Universidade Federal de Pelotas (UFPel), RS (Brazil). Faculdade de Medicina; Lopes, Luis Felipe Dias [Universidade Federal de Santa Maria (UFSM), RS (Brazil). Dept. de Estatistica]. E-mail: brunorgs@pop.com.br

    2007-07-01

    The Meckel's diverticulum is the result of an incomplete atrophy of the omphalomesenteric duct. It is the most prevalent congenital anomaly of the gastrointestinal tract, affecting from 0.3% to 3% of the general population. The occurrence of ectopic gastric and pancreatic tissue is frequent. Diverticulitis occurs in 20% of the patients with Meckel's diverticulum. We reported a case of Meckel's diverticulitis, with ectopic gastric tissue inside and reviewed the computed tomography findings. (author)

  8. Subcutaneous Emphysema, Pneumomediastinum, Pneumoretroperitoneum, and Pneumoscrotum: Unusual Complications of Acute Perforated Diverticulitis

    Directory of Open Access Journals (Sweden)

    S. Fosi

    2014-01-01

    Full Text Available Pneumomediastinum, and subcutaneous emphysema usually result from spontaneous alveolar wall rupture and, far less commonly, from disruption of the upper airways or gastrointestinal tract. Subcutaneous neck emphysema, pneumomediastinum, and retropneumoperitoneum caused by nontraumatic perforations of the colon have been infrequently reported. The main symptoms of spontaneous subcutaneous emphysema are swelling and crepitus over the involved site; further clinical findings in case of subcutaneous cervical and mediastinal emphysema can be neck and chest pain and dyspnea. Radiological imaging plays an important role to achieve the correct diagnosis and extension of the disease. We present a quite rare case of spontaneous subcutaneous cervical emphysema, pneumomediastinum, and pneumoretroperitoneum due to perforation of an occult sigmoid diverticulum. Abdomen ultrasound, chest X-rays, and computer tomography (CT were performed to evaluate the free gas extension and to identify potential sources of extravasating gas. Radiological diagnosis was confirmed by the subsequent surgical exploration.

  9. Subcutaneous Emphysema, Pneumomediastinum, Pneumoretroperitoneum, and Pneumoscrotum: Unusual Complications of Acute Perforated Diverticulitis

    Science.gov (United States)

    Fosi, S.; Giuricin, V.; Girardi, V.; Di Caprera, E.; Costanzo, E.; Di Trapano, R.; Simonetti, G.

    2014-01-01

    Pneumomediastinum, and subcutaneous emphysema usually result from spontaneous alveolar wall rupture and, far less commonly, from disruption of the upper airways or gastrointestinal tract. Subcutaneous neck emphysema, pneumomediastinum, and retropneumoperitoneum caused by nontraumatic perforations of the colon have been infrequently reported. The main symptoms of spontaneous subcutaneous emphysema are swelling and crepitus over the involved site; further clinical findings in case of subcutaneous cervical and mediastinal emphysema can be neck and chest pain and dyspnea. Radiological imaging plays an important role to achieve the correct diagnosis and extension of the disease. We present a quite rare case of spontaneous subcutaneous cervical emphysema, pneumomediastinum, and pneumoretroperitoneum due to perforation of an occult sigmoid diverticulum. Abdomen ultrasound, chest X-rays, and computer tomography (CT) were performed to evaluate the free gas extension and to identify potential sources of extravasating gas. Radiological diagnosis was confirmed by the subsequent surgical exploration. PMID:25136471

  10. CT findings of colonic complications associated with colon cancer.

    Science.gov (United States)

    Kim, Sang Won; Shin, Hyeong Cheol; Kim, Il Young; Kim, Young Tong; Kim, Chang-Jin

    2010-01-01

    A broad spectrum of colonic complications can occur in patients with colon cancer. Clinically, some of these complications can obscure the presence of underlying malignancies in the colon and these complications may require emergency surgical management. The complications of the colon that can be associated with colon cancer include obstruction, perforation, abscess formation, acute appendicitis, ischemic colitis and intussusception. Although the majority of these complications only rarely occur, familiarity with the various manifestations of colon cancer complications will facilitate making an accurate diagnosis and administering prompt management in these situations. The purpose of this pictorial essay is to review the CT appearance of the colonic complications associated with colon cancer.

  11. CT Findings of Colonic Complications Associated with Colon Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Sang Won; Shin, Hyeong Cheol; Kim, Il Young; Kim, Young Tong; Kim, Chang Jin [Cheonan Hospital, Soonchunhyang University, Cheonan (Korea, Republic of)

    2010-04-15

    A broad spectrum of colonic complications can occur in patients with colon cancer. Clinically, some of these complications can obscure the presence of underlying malignancies in the colon and these complications may require emergency surgical management. The complications of the colon that can be associated with colon cancer include obstruction, perforation, abscess formation, acute appendicitis, ischemic colitis and intussusception. Although the majority of these complications only rarely occur, familiarity with the various manifestations of colon cancer complications will facilitate making an accurate diagnosis and administering prompt management in these situations. The purpose of this pictorial essay is to review the CT appearance of the colonic complications associated with colon cancer.

  12. Cat scratch colon.

    Science.gov (United States)

    Ruiz-Rebollo, M Lourdes; Velayos-Jiménez, Benito; Prieto de Paula, José María; Alvarez Quiñones, María; González Hernández, José Manuel

    2011-01-01

    Over the past few years, we have read several publications regarding the term "cat scratch colon." This neologism was developed to define some bright red linear markings seen in the colonic mucosa that resemble scratches made by a cat. We would like to communicate a recent case attended at our institution.

  13. Cat Scratch Colon

    Directory of Open Access Journals (Sweden)

    M. Lourdes Ruiz-Rebollo

    2011-01-01

    Full Text Available Over the past few years, we have read several publications regarding the term “cat scratch colon.” This neologism was developed to define some bright red linear markings seen in the colonic mucosa that resemble scratches made by a cat. We would like to communicate a recent case attended at our institution.

  14. Colon cancer - slideshow

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/presentations/100157.htm Colon cancer - Series—Normal anatomy To use the sharing features on this page, please enable JavaScript. Go to slide 1 out of 5 Go to slide 2 out of ... to slide 5 out of 5 Overview The colon, or large intestine, is a muscular tube that ...

  15. Treatment Option Overview (Colon Cancer)

    Science.gov (United States)

    ... Genetics of Colorectal Cancer Colorectal Cancer Screening Research Colon Cancer Treatment (PDQ®)–Patient Version General Information About Colon Cancer Go to Health Professional Version Key Points Colon ...

  16. General Information about Colon Cancer

    Science.gov (United States)

    ... Genetics of Colorectal Cancer Colorectal Cancer Screening Research Colon Cancer Treatment (PDQ®)–Patient Version General Information About Colon Cancer Go to Health Professional Version Key Points Colon ...

  17. Understanding your colon cancer risk

    Science.gov (United States)

    Colon cancer - prevention; Colon cancer - screening ... We do not know what causes colon cancer, but we do know some of the things that may increase the risk of getting it, such as: Age. Your risk increases ...

  18. Synchronous isolated splenic metastasis from colon carcinoma and concomitant splenic abscess: A case report and review of the literature

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    This study aimed to describe a case in which an isolated splenic metastasis was synchronous with the colonic primary and a concomitant splenic abscess was associated. A wide review of the literature was also performed. A.54-year-old woman with abdominal pain and fever was admitted to our department. Abdominal CT revealed two low-density areas in the spleen and wall-thickening of the left colonic flexure, which was indistinguishable from the spleen parenchyma. The patient underwent emergency celiotomy, with the presumptive diagnosis of obstructing colon carcinoma of the splenic flexure, and concomitant splenic abscess. Subtotal colectomy and splenectomy were performed. Pathological findings were consistent with mucinous colonic carcinoma, synchronous isolated splenic metastasis and concomitant splenic abscess.This paper is also a review of the existing literature on the association between colorectal cancer and splenic metastasis. Only 41 cases of isolated splenic metastasis from colon carcinoma have been reported in the literature. This report is the third described case of synchronous isolated splenic metastasis from colon carcinoma. Only one case with concomitant splenic abscess has been previously reported. When obstructing left-sided colorectal cancer is suspected, careful CT examination can allow early diagnosis of splenic involvement by the tumor. The literature review suggests that there might be a significant improvement in survival following splenectomy for a metachronous isolated splenic metastasis from colon carcinoma. Prognosis for synchronous splenic metastasis seems to be related to the advanced stage of the disease. Nevertheless, no definitive conclusions can be drawn because of the small number of cases.

  19. Tumor location and patient characteristics of colon and rectal adenocarcinomas in relation to survival and TNM classes

    Directory of Open Access Journals (Sweden)

    Thomsen Hauke

    2010-12-01

    Full Text Available Abstract Background Old age at diagnosis is associated with poor survival in colorectal cancer (CRC for unknown reasons. Recent data show that colonoscopy is efficient in preventing left-sided cancers only. We examine the association of Tumor Node Metastasis (TNM classes with diagnostic age and patient characteristics. Methods The Swedish Family-Cancer Database has data on TNM classes on 6,105 CRC adenocarcinoma patients. Ordinal logistic regression analysis was performed to model tumor characteristics according to age at diagnosis, tumor localization, gender, socioeconomic status, medical region and family history. The results were compared to results from survival analysis. Results The only parameters systematically associated with TNM classes were age and tumor localization. Young age at diagnosis was a risk factor for aggressive CRC, according to stage, N and M with odds ratios (ORs ranging from 1.80 to 1.93 for diagnosis before age 50 years compared to diagnosis at 80+ years. All tumor characteristics, particularly T, were worse for colon compared to rectal tumors. Right-sided tumors showed worse characteristics for all classifiers but M. The survival analysis on patients diagnosed since 2000 showed a hazard ratio of 0.55 for diagnosis before age 50 years compared to diagnosis at over 80 years and a modestly better prognosis for left-sided compared to right-sided tumors. Conclusions The results showed systematically more aggressive tumors in young compared to old patients. The poorer survival of old patients in colon cancer was not related to the available tumor characteristics. However, these partially agreed with the limited colonoscopic success with right-sided tumors.

  20. Tumor location and patient characteristics of colon and rectal adenocarcinomas in relation to survival and TNM classes.

    Science.gov (United States)

    Hemminki, Kari; Santi, Irene; Weires, Marianne; Thomsen, Hauke; Sundquist, Jan; Bermejo, Justo Lorenzo

    2010-12-21

    Old age at diagnosis is associated with poor survival in colorectal cancer (CRC) for unknown reasons. Recent data show that colonoscopy is efficient in preventing left-sided cancers only. We examine the association of Tumor Node Metastasis (TNM) classes with diagnostic age and patient characteristics. The Swedish Family-Cancer Database has data on TNM classes on 6,105 CRC adenocarcinoma patients. Ordinal logistic regression analysis was performed to model tumor characteristics according to age at diagnosis, tumor localization, gender, socioeconomic status, medical region and family history. The results were compared to results from survival analysis. The only parameters systematically associated with TNM classes were age and tumor localization. Young age at diagnosis was a risk factor for aggressive CRC, according to stage, N and M with odds ratios (ORs) ranging from 1.80 to 1.93 for diagnosis before age 50 years compared to diagnosis at 80+ years. All tumor characteristics, particularly T, were worse for colon compared to rectal tumors. Right-sided tumors showed worse characteristics for all classifiers but M. The survival analysis on patients diagnosed since 2000 showed a hazard ratio of 0.55 for diagnosis before age 50 years compared to diagnosis at over 80 years and a modestly better prognosis for left-sided compared to right-sided tumors. The results showed systematically more aggressive tumors in young compared to old patients. The poorer survival of old patients in colon cancer was not related to the available tumor characteristics. However, these partially agreed with the limited colonoscopic success with right-sided tumors.