Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0021390 (inflammatory bowel disease)
 23,302 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Since May 1976, the Olympus pansigmoidoscope has been available for routine use at the University of Oregon Health Sciences center. Two hundred sixty-five examinations were performed over the next year. The average distance examined was 49 cm. Time per examination ranged from 3 to 15 minutes, with an average of 8 minutes. Preparation consisted of one or two tap water enemas, except in known inflammatory bowel disease where no preparation was given. No patient received sedation and there were no complications. Small biopsy (2.8 mm), large biopsy (4.0 mm), "hot biopsy" and polypectomy were performed when indicated. The procedure was most helpful for the following indications: 1) differential diagnosis and follow-up of inflammatory bowel disease, 2) hematochezia, 3) evaluation of abnormal barium enema, 4) left-sided polypectomy, 5) diarrhea with normal barium enema, and 6) guaiac-positive stools. It was of no value in patients with abdominal pain with normal barium enema. Comparing the frequency of examinations this year with last year we found a 50% decrease in use of the rigid (25 cm) sigmoidoscope (538 to 270 exams) and a 98% decrease in use of the MB2 (100 cm) colonoscope (80 to 2 exams).
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PMID:The pansigmoidoscope: one year's experience in a gastrointestinal diagnostic unit. 26 29

The incidence of B27 in patients with ankylosing spondylitis associated with regional enteritis was significantly lower than in ankylosing spondylitis without inflammatory bowel disease. It was significantly higher, however, than in a control group of blood donors. The incidence of B27 was found to be nil in patients with regional entertitis without ankylosing spondylitis, as well as in patients with regional enteritis and asymptomatic radiographic sacroilitis. Conversely, all patients with regional enteritis, positive for B27, developed ankylosing spondylitis.
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PMID:HLA B27 in regional enteritis with and without ankylosing spondylitis or sacroiliitis. 26

The width of the presacral space was measured prospectively at various levels in 100 persons without organic colonic or rectal disease who had barium enema X-ray examinations. A standard technique was employed. The most consistent measurement was obtained at the level opposite the S3-S4 disc space; readings varied between 2 mm and 16 mm. Using 16 mm as the upper limit of normal, and a similar technique of barium enema examination, the width of the presacral space at the S3-S4 disc level was measured in 66 patients with inflammatory bowel disease (ulcerative colitis--49; Crohn's colitis--17). The width did not correlate with the severity of the disease process as indicated by sigmoidoscopic examination in proximity in time to the radiological examination. There was a relationship between increased width of the presacral space and the duration of the disease process.
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PMID:The significance of widening of the presacral space at contrast radiography in inflammatory bowel disease. 28 Mar 21

A patient, aged 20, with Turner's syndrome was found to have both coeliac disease and chronic ulcerative colitis. Although a gluten-free diet restored to normal the jejunal biopsy, persisting diarrhoea was found to be due to coexisting left-sided ulcerative colitis. A search of the literature revealed only three detailed reports of chronic inflammatory bowel disease in coeliac patients, one of coeliac disease in Turner's syndrome and three of inflammatory bowel disease in Turner's syndrome. Growth failure with coeliac or inflammatory bowel disease in females, may call for a chromosomal study, even in the absence of webbing of the neck. The reason for three uncommon disorders occurring in this patient remains obscure.
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PMID:Co-existing coeliac and inflammatory bowel disease in a patient with Turner's syndrome. 28 3

The fiberoptic colonscope represents a significant diagnostic and therapeutic acheivement in the management of colonic disease. Despite some claims to the contrary, it is not universally simple, rapid, thorough, reliable, and inexpensive or without morbidity and mortality. Until these goals are achieved through future refinements, modifications, and new instrumentation, it is strongly recommended that the indications for colonscopy be sharply defined to include the following: (1) Investigation of colonic lesions seen on two successive or one air-contrast barium enema examination. Pedunculated polyps less than 1 cm in diameter can be observed. (2) Preoperative investigation of patients with demonstrable colorectal cancer (to rule out synchronous lesions). (3) Postoperative evaluation after colectomy for carcinoma where the anastomosis is above the reach of a sigmoidoscope. (4) Evaluation of patients with inflammatory bowel disease of the colon. (5) Investigation of persistent occult or gross rectal bleeding when anoscopy, sigmoidoscopy, and barium studies are negative. Patients who represent prohibitive surgical risks because of age or systemic disease should not be considered as candidates for colonoscopy without compelling indications. The decision to biopsy rather than remove or fulgerate a detected lesion must be left to the judgment and experience of the endoscopist. The morbidity that follows polypectomy or fulgeration of sessile lesions less than 0.5 cm in diameter probably exceeds the incidence of carcinoma.
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PMID:A hard look at colonoscopy. 29 91

Colonoscopy has added a new dimension to the diagnosis of colonic diseases. In the field of inflammatory bowel disease, colonscopy is indicated only when certain specific problems arise. Patients with acute colitis and those who are too sick to withstand cleansing enemas should not undergo colonoscopy. A major use of the colonoscope is in the detection of carcinoma in the colitic colon either in the form of colonic strictures or filling defects discovered by barium enema x-ray, or in the long-term surveillance of patients with universal ulcerative colitis. Criteria are listed to assist in the colonoscopic differential diagnosis between ulcerative and granulomatous colitis. By using different criteria than the radiographer, and with the help of biopsy specimens, a high degree of accuracy in proper diagnosis can be achieved.
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PMID:Colitis, cancer, and colonoscopy. 30 11

Thymus-derived (T) rosette-forming cells were enumerated in patients with alcoholic liver disease and in patients with inflammatory bowel disease using variable sheep red blood cell (SRBC)/lymphocyte ratios. SRBC/lymphocyte ratios of 60:1 and 32:1 did not reveal significant differences from controls in Crohn's disease. The percentage, but not absolute count, of T cells was significantly reduced in alcoholic hepatitis at the 60:1 ratio. Both the percentage and absolute count of T cells were reduced in alcoholic hepatitis and Crohn's disease with the 8:1 ratio. No significant reduction in T cells was seen at any ratio in patients with compensated alcoholic cirrhosis or ulcerative colitis. Use of a SRBC/lymphocyte ratio of 8:1 indentifies T cells which demonstrate an avidity for SRBC. This avidity may be related to the density of SRBC receptors on the surface of T cells and/or the affinity of these receptor sites for SRBC. Use of the 8:1 ratio may provide a more sensitive means by which to monitor changes in T-cell rosettes in patients suspected of having an altered cellular immune state.
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PMID:Influence of SRBC/lymphocyte ratio on T-cell rosettes in alcoholic liver disease and inflammatory bowel disease. 30 83

Studies were performed on eleven patients with inflammatory bowel disease to determine if there was an alteration in concanavalin A (Con A) induced suppressor cell activity. Similar investigations were also performed on twenty-one control subjects and five patients with other inflammatory conditions. Supressor cells were generated by pre-incubation of peripheral blood mononuclear cells with a mitogenic concentration of Con A, followed by treatment with mitomycin C and alpha-methyl mannoside. Under these conditions, cells obtained from normal individuals are then capable of suppressing the Con A-stimulated blast transformation responses of fresh allogeneic lymphocytes in new cultures. We found that in twenty out of twenty-one control subjects, and all five patients with other inflammatory disorders, Con A-stimulated suppressor cell activity was demonstrable. Four patients with inflammatory bowel disease, whose disease was mildly active or was in clinical remission, had elicitable suppressor cell activity which fell within the normal range. In contrast, suppressor cell activity was markedly diminished or absent in seven patients with severe and active inflammatory bowel disease. These studies suggest that an alternation in Con A-stimulated suppressor cells exists in patients with active inflammatory bowel disease, which may contribute, in part, to the persistent inflammation in the gastrointestinal tract.
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PMID:Decreased suppressor cell activity in inflammatory bowel disease. 30 20

Two hundred and thirty-nine patients underwent colonoscopy for unexplained rectal bleeding. Local anorectal conditions were excluded by digital and proctosigmoidoscopic examinations and results of barium studies were negative for all patients. A cause for bleeding was found in 95 patients. Thirty-nine had adenomatous polyps, 24 had unrecognised inflammatory bowel disease, and most importantly 23 (10% of series) had carcinomas. Forty patients had diverticular disease, but nine of them were found to have an adenomatous polyp and four a carcinoma. Colonoscopy can contribute positively to the investigation and treatment of unexplained rectal bleeding and may prevent unnecessary laparotomy.
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PMID:Colonoscopy for unexplained rectal bleeding. 31 Jul 2

Results in 44 patients with esophageal bleeding who underwent a mesocaval shunt utilizing a prosthetic graft are presented. Portal hypertension was secondary to alcoholic cirrhosis in 30 patients, to chronic active hepatitis in eight, to primary biliary cirrhosis in four, to cirrhosis secondary to inflammatory bowel disease in one, and to portal vein thrombosis following splenectomy in one. Thirty-six shunts were performed during the emergent or semiemergent time period, and only eight were performed electively. Sixteen of the patients were Child's class A, 16 were class B, and 12 were class C. There were no hospital deaths in the emergency shunt group (of eight patients); there was a 12% mortality rate for patients undergoing semiemergency shunts (two of 17 patients) and a 42% mortality rate for patients who had emergency shunts (eight of 19 patients). Death was related more closely to hepatic reserve, however, than to timing of the shunt. Among the 32 class A and B patients, there were only three deaths in hospital (9%), as compared with seven deaths among the 12 class C patients (58%). Portal-systemic encephalopathy was high in the period immediately after operation (13 of 34 patients, 38%), but it was a chronic problem following discharge from the hospital in only three of 34 patients (9%). The mesocaval shunt is a safe, effective procedure for the control of variceal bleeding in class A and class B patients in any time period, but it carries a high operative mortality risk in the class C patient when it is performed as an emergency operation.
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PMID:Mesocaval shunts for the control of bleeding esophageal varices. 31 25


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