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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This paper describes a rare right paraduodenal hernia discovered during an elective laparoscopic colon resection. Our patient was a 60-year-old Asian man with a history of multiple bouts of diverticulitis and a lifelong history of mild constipation and postprandial abdominal pain. Prior CT scans and preoperative barium enema confirmed the diagnosis of diverticular disease, and no other abnormalities were appreciated. At laparoscopic exploration, a right paraduodenal hernia was found with complete herniation of the small intestine under the ascending colon and hepatic flexure. The unclear anatomy prompted conversion to an open laparotomy. This allowed safe reduction of the hernia and sac excision. Adhesions were lysed to relieve a partial duodenal obstruction, and a Ladd's procedure was performed to correct the incomplete rotation. Additionally, a sigmoid colectomy was performed. After prolonged ileus, the patient was discharged on postoperative day 14. At 6-month follow-up, the patient was asymptomatic and doing well.
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PMID:Incidental paraduodenal hernia found during laparoscopic colectomy. 1498 75

Epidemiological and anatomic evidence indicates that approximately 60% of humans of westernized societies living into the sixth decade will develop diverticulosis of the colon. The cause remains unknown, but epidemiological studies indicate it is a combination of decreased dietary fiber intake and increased intracolonic pressure. The intraluminal pressure exerted on the wall causes a diverticular outpocketing at any one of the three areas in which vessels enter the wall. In this paper, we advance a hypothesis that fiber deficiency not only leads to diverticula formation but also causes a change in the microecology that results in decreased colon immune response and permits a low-grade chronic inflammatory process that precedes a full-blown acute diverticulitis. Pathophysiologic studies reveal that complications do not occur until there is microperforation through the wall of the diverticulum into the pericolic tissue. The perforation might be small and cause a microabscess, or extend to a phlegmon, or extend to a large abscess formation. Free perforation occurs rarely, but fistulization does occur and most commonly to the bladder. The clinical findings vary. Most often, the clinical picture is one of fever, abdominal pain, a change in bowel habit, and localizing findings associated with leukocytosis. Computerized tomography scanning has become the procedure of choice to evaluate the symptoms since it is of less risk than a barium enema and obtains more information. The differential diagnosis may be difficult but usually can be made with accuracy. Medical treatment is preferred with appropriate antibiotic therapy and variations in fiber intake. When abscess occurs, percutaneous drainage may be tried, but when it is unsuccessful, surgical intervention is necessary. Sudden hemorrhage from a vessel in diverticula may also occur. It is estimated that approximately 20% of all patients that develop diverticula will have either inflammatory or bleeding episodes. In conclusion, fiber deficiency results in diverticular formation and a chronic inflammation that may progress to acute or chronic diverticulitis that can be treated medically but may require surgical intervention.
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PMID:The natural history of diverticulitis: fact and theory. 1511 21

We aimed to improve symptoms by means of mesalazine in symptomatic colonic diverticular disease patients. One hundred seventy outpatients (98 M, 72 F; age, 67.1 years; range, 39-84 years) were assigned to four different schedules: rifaximin, 200 mg bid (Group R1: 39 pts), rifaximin, 400 mg bid (Group R2: 43 pts), mesalazine, 400 mg bid (Group M1: 40 pts), and mesalazine, 800 mg bid (Group M2: 48 pts), for 10 days per month. At baseline and after 3 months we recorded 11 clinical variables (upper/lower abdominal pain/discomfort, bloating, tenesmus, diarrhea, abdominal tenderness, fever, general illness, nausea, emesis, dysuria), scored from 0 = no symptoms to 3 = severe. The global symptomatic score was the sum of all symptom scores. After 3 months in all schedules but Group R1, 3 of the 11 symptoms improved (P < 0.03); the global score decreased in all groups but Group R1 (P < 0.0001). Mesalazine-treated patients had the lowest global score at 3 months (P < 0.001). Mesalazine is as effective as rifaximin (higher dosage schedule) for diminishing some symptoms, but it appears to be better than rifaximin for improving the global score in those patients.
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PMID:Efficacy of mesalazine in the treatment of symptomatic diverticular disease. 1581 Jun 46

Our purpose was to determine the diagnostic utility of enteroclysis in the evaluation of obscure gastrointestinal bleeding and abdominal pain of unknown etiology. This is a retrospective review of 97 consecutive patients (mean age, 54.1+/-17.5 [SD] years; 49 male and 48 female) who underwent enteroclysis at Temple University Hospital from January 1994 to October 2001 for the evaluation of obscure GI bleeding or chronic abdominal pain of undetermined etiology. Prior to enteroclysis all patients had an EGD and colonoscopy, which were nondiagnostic for their symptoms. Sixty-three patients (64.9%) had enteroscopy performed prior to enteroclysis that was also negative. Enteroclysis results were defined as positive based on anatomical or functional abnormalities. Analysis of the data included the percentage yield of positive exams, the percentage of positive results per symptom category, and the percentage of patients with a change in clinical management based on positive enteroclysis results. Ninety-seven patients underwent enteroclysis. The indications for enteroclysis were obscure GI bleeding in 67 patients (69.1%) and chronic abdominal pain in 30 patients (30.9%). The number of positive exams was 19 (19.6%). Fourteen of the 67 patients with the indication of GI bleeding had a positive exam (21%), while 5 of the 30 patients with chronic abdominal pain had a positive result (16.7%). There was a change in clinical management due to the enteroclysis results in 10 patients: 7 patients with GI bleeding (10%) and 3 patients with chronic abdominal pain (10%). Positive enteroclysis findings included adhesions (7), filling defects and masses (5), strictures (2), small bowel diverticulosis (1), mucosal abnormalities (3), and a motility disorder (1). The overall positive yield for enteroclysis was 19.6%, with a yield of 16.7% for chronic abdominal pain and 21% for gastrointestinal bleeding. Enteroclysis results changed the clinical management in approximately 10% of the patients.
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PMID:A retrospective review of enteroclysis in patients with obscure gastrointestinal bleeding and chronic abdominal pain of undetermined etiology. 1584 96

Although often incidentally found in the radiological examination of the small intestine, some patients with diverticula suffer from complications, that may lead to surgical intervention. Contrast study of the small intestine by enteroclysis is the method of choice to determine jejunal diverticula. We report a case of symptomatic proximal jejunal diverticulosis in a 74 year old patient who presented with diffuse abdominal pain. The clinical significance, diagnostic evaluation and treatment of jejunal diverticulosis are reviewed.
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PMID:Jejunal diverticulosis. 1613 78

Benign multicystic mesothelioma is a well recognised but rare entity. The aim of this report is to describe a case of a small mesothelial proliferation of the peritoneum. A 58 year old postmenopausal woman presented with left sided abdominal pain and altered bowel habit. Radiological investigations (barium enema and computed tomography scan of the abdomen and pelvis) were undertaken. An operation was performed for symptomatic sigmoid diverticular disease. Unusually, the appendix was adherent to the sigmoid colon. Microscopy revealed a benign mesothelioma. The patient remains symptom free to date.
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PMID:Benign mesothelioma of the appendix: an incidental finding in a case of sigmoid diverticular disease. 1639 91

Our case review describes an unusual case of an acute GIT haemorrhaging, caused by multiple diverticulosis of the proximal jejunum. The disorder is rare, rarely reported in literature worldwide. The typical course of the disease is asymptomatic, manifesting itself late as acute complications, most commonly urgent abdominal disorders. Chronic symptoms are less frequent, e.g. unspecific abdominal pain or occult haemmorhage. Inspired by literature data, the authors set up their own group of patients, who had been operated by the team for diverticles located in the small intestine, in the last 9 years.
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PMID:[Diverticulosis of the small intestine--the authors study group and a case review]. 1644 76

In order to evaluate the efficacy and tolerability of mesalazine (5-ASA) in the prophylaxis of symptomatic relapses, of major complications and of microhemorrhagic phenomena in diverticular disease of the large intestine (MDC), prospective clinical study was conducted on patients with light-moderate symptomatic MDC under treatment with sulbactam-ampicillin 1.5 g/12 h i.m. and rifaximine 400 mg/12 h per os for 7 days. Follow-up period of 5 years with seriated checkups and laboratory and instrumentation controls. End points are represented by the relapse on inflammation and/or by the occurrence of major complications. On enrollment, 166 patients were randomized to receive mesalazine (Pentacol tablets--SOFAR S.p.A.) 400 mg b.i.d. per os for 8 weeks (81 patients; group M) or no supplementary treatment (85 patients; group C). After 4 years of follow-up, 44 patients dropped out of the study (9 because of major complications, 3 for massive hemorrhage, and 32 drop outs). Symptomatic relapses occurred in 51 patients (12 M; 39 C), while minor diverticular hemorrhages occurred in 43 patients (12 M; 31 C), with an estimated probability of remaining free respectively from symptomatic relapse (p=0.00005) and from microhemorrhagic phenomena (p=0.001) decisively in favor of the group treated with mesalazine. The duration of abdominal pain due to diverticolitis was also shorter in patients of group M (p=0.0002), while the incidence of major complications and side effects was comparable in the two groups. In conclusion, supplementary treatment with mesalazine in patients affected with MDC--at a follow-up limited to 48 months--proved to be well tolerated and effective in reducing the frequency of symptomatic relapses and microhemorrhagic phenomena and in reducing the duration of abdominal pain.
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PMID:[Therapeutic and prophylactic role of mesalazine (5-ASA) in symptomatic diverticular disease of the large intestine. 4 year follow-up results]. 1649 35

Colon perforation due to diverticulitis is a life-threatening complication in the postoperative course of kidney transplantation. In the immunocompromised patient a diagnosis of diverticulitis is difficult to make. We report a 53-year-old woman being kidney transplanted 14 years ago with known diverticulosis. She was admitted with acute severe pain in the lower left abdomen. Abdominal computed tomography (CT) scan indicated a diagnosis of intestinal abscess in the small pelvis. Laparotomy showed a covered sigma perforation with abscess located in the small pelvis (Hinchey-I). Because of the immunocompromised situation of the patient we performed a Hartmann procedure. Her postoperative course was uneventful. In a 6-month interval the intestinal continuity restoration was performed. Twelve days after discharge the patient was readmitted with reduced renal function and increased infection parameters. During physical examination the abdomen was tender. The patient complained of abdominal pain in the left upper abdomen and additional pain in the left shoulder. An antibiotic therapy using ciprofloxacin was already initiated owing to a urinary tract infection. An abdominal CT scan was performed and indicated an intestinal abscess in the left upper abdomen. Laparotomy showed an abscess involving transverse colon, distal jejunum, and proximal ileum (Hinchey-II). Segmental resection of the left colonic flexure, proximal jejunum, and ileum was performed. The postoperative course was uneventful and the patient was discharged on the 8th postoperative day. The present casuistry emphasizes that the immunocompromised patient can undergo diverticulitis twice, and that primary anastomosis is a feasible option for patients with localized peritonitis due to complicated diverticulitis.
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PMID:Recurrent complicated colon diverticulitis in renal transplanted patient. 1664 53

Primary malignant epithelial tumors of the appendix are uncommon. The most common presentation of appendiceal malignancy is right lower abdominal pain suggestive of acute appendicitis. Presentation caused by loco-regional spread with involvement of neighboring organs is rare. We present the case of a 48-year-old woman with an appendiceal malignancy who presented with symptoms and signs suggestive of complicated diverticular disease with an enterovaginal fistula. From a review of the literature, this is the first report of an appendiceal malignancy presenting in this manner.
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PMID:Unusual presentation of an appendiceal malignancy. 1670 5


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