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 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report 2 homosexual patients with the acquired immune deficiency syndrome and histopathologic evidence for cytomegalovirus colitis. In each case, the initial endoscopic impression was Kaposi's sarcoma but the appropriate diagnosis was made by histologic demonstration of a cytomegalovirus vasculitis. Clinical manifestations may include diarrhea, abdominal pain, and hematochezia. Fulminant progression to gangrenous bowel was documented in 1 patient and was associated with histologic evidence of severe cytomegalovirus vasculitis. The pertinent clinical, endoscopic, and pathologic findings are reviewed.
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PMID:Cytomegalovirus colitis. Report of the clinical, endoscopic, and pathologic findings in two patients with the acquired immune deficiency syndrome. 298 Oct 79

The first recognized outbreak of haemorrhagic colitis due to Escherichia coli O 157.H7 in the United Kingdom affected at least 24 persons living in East Anglia over a 2-week period. The illnesses were characterized by severe abdominal pain and bloody diarrhoea of short duration. Eleven patients were admitted to hospital and there was one death. Patients were mainly adult women who had not eaten out of the home in the 2 weeks before onset. Unlike previously reported outbreaks hamburgers were not the vehicle of infection, and a case-control study suggested that handling vegetables, and particularly potatoes, was the important risk factor.
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PMID:First recognized community outbreak of haemorrhagic colitis due to verotoxin-producing Escherichia coli O 157.H7 in the UK. 304 41

The computed tomography findings of 10 patients with neutropenic colitis are described and illustrated. Seven of these patients had leukemia, one had lymphocytic lymphoma, and two had systemic lupus erythematosus. All patients had colon wall thickening which was either isodense with the normal bowel tissue or showed areas of intramural low density. Air in the thickened bowel wall was seen in six patients. These computed tomography findings in neutropenic patients with fever, abdominal pain, and diarrhea should suggest the diagnosis in most instances, resulting in prompt treatment of this usually life-threatening entity.
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PMID:Neutropenic colitis: evaluation with computed tomography. 304 3

A total of 541 open access referrals for fibresigmoidoscopy over five years were compared with 495 hospital initiated procedures during the same period. The number of open access fibresigmoidoscopies doubled during the five years but diagnostic yield remained unchanged at about 40% and was similar to that of the hospital initiated procedures. Colorectal carcinoma was seen in 64 open access patients compared with 47 hospital referred patients, the proportion of Dukes's type A lesions being similar (34%) in both groups. Polyps, colitis, and diverticular disease were equally common in open access and hospital referred patients. Fibresigmoidoscopy failed to detect disease in only 12 patients (1.2%) and the procedure was unsatisfactory in only 54. Referral was considered justified in 475 (88%) open access patients, and only 54 (17%) patients with normal appearances at endoscopy required further investigations. Diagnostic yields were low (19%; 30/156 cases) in open access patients under 40 and in patients with abdominal pain, constipation, or abdominal pain with constipation (0-17%). Most of these young patients presumably suffer from the irritable bowel syndrome and do not justify fibresigmoidoscopy. In contrast, there was a high diagnostic yield (90-100%) in patients of all ages referred for diarrhoea and rectal bleeding, altered blood from the rectum, and rectal bleeding associated with abdominal pain. Open access fibresigmoidoscopy is an effective service that should be freely available to general practitioners.
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PMID:Open access fibresigmoidoscopy: a comparative audit of efficacy. 313 21

Four of 102 patients with cystic fibrosis with symptoms or signs suggesting sclerosing cholangitis had typical findings at endoscopic retrograde cholangiography (ERC), indicating this syndrome. All patients had pulmonary symptoms, pancreatic insufficiency, and pathologic sweat test results. Three females (aged 15-20 years), two of whom had unspecific colitis, presented with abdominal pain, and a 25-year-old male patient was asymptomatic. Two of the patients had persistently and one patient only intermittently pathologic serum concentrations of transaminases and gamma-glutamyltransferase. The fourth patient, who only had a transient increase of standard liver function tests, showed no progress in any variable (including liver biopsy and ERC) for 3 years, indicating a benign course. Disturbances of the liver and biliary system are well-known complications in cystic fibrosis. Our observations indicate that sclerosing cholangitis is another expression of biliary tract involvement in this disease.
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PMID:Sclerosing cholangitis in cystic fibrosis. 316 96

A total of 29 patients with pediatric infections was treated orally with 21.4-44.4 mg/kg/day of rokitamycin (RKM) dry syrup. The obtained results are summarized as follows. 1. Clinical responses to RKM in 24 evaluable patients were excellent in 2 and good in 3 of 5 patients with tonsillitis and laryngitis; excellent in 3 and good in 5 of 8 patients with bronchitis; excellent in 3, good in 2 and fair in one of 6 patients with bronchopneumonia; excellent in 2 and good in the other of 3 patients with psittacosis; and excellent in 2 of 2 patients with Campylobacter colitis. The overall efficacy rate was 95.8%. 2. Bacteriological responses to the drug were: reduction in 1 and no change in the other of 2 strains of Streptococcus pyogenes; eradication of a strain of Streptococcus pneumoniae and 2 strains of Staphylococcus aureus; eradication of 2 and no change in 3 of 5 strains of Haemophilus influenzae; and eradication of 2 out of 2 strains of Campylobacter spp. 3. Diarrhea was complained of as an adverse reaction to the RKM medication by 1 patient, abdominal pain was reported by another, and anorexia by another of the 27 patients treated. Laboratory examination was performed on some patients, but not abnormal test values were found except in 1 case showing an increase in platelet count from 27.6 to 78.2 X 10(4)/mm8. The results suggested that RKM dry syrup might be a very useful and safe drug for the treatment of pediatric infections.
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PMID:[A clinical study of rokitamycin in pediatrics]. 322 37

Yersinia enterocolitica causes primarily ileocolitis in human beings, and is manifested by abdominal pain, diarrhea, and fever. Usually, it is a self-limiting disease. Local or systemic complications are rare. A 71-year-old man with Y enterocolitica colitis complicated by perforation and abscess formation is described. This complication is very rare, and the four other cases that have been reported in the literature are reviewed.
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PMID:Yersinia enterocolitica infection complicated by intestinal perforation. 330 74

In September 1984, an outbreak of Escherichia coli O157:H7 infection occurred in a nursing home. It was the first recognized outbreak of this organism in the United States since 1982, when two outbreaks led to its recognition as a pathogen. Thirty-four of 101 residents developed a diarrheal illness; 14 were hospitalized with a severe illness characterized by crampy abdominal pain, marked abdominal distention, and grossly bloody diarrhea, and four died. The spectrum of illness associated with the infection was broad and included the following: asymptomatic infection, nonbloody diarrhea, hemorrhagic colitis, hemolytic uremic syndrome, and death. Clinical, radiographic, and postmortem pathological findings suggested involvement of the cecum and right colon. No evidence of response to antimicrobial agents could be documented, and antidiarrheal agents may have aggravated the disease. This investigation implicated hamburger as the vehicle transmission. Seventeen of 19 residents with hemorrhagic colitis, but only 28 of 67 healthy residents, had eaten hamburger on 13 September (P less than .001, Fisher's two-tailed exact test; relative risk [RR] = 7.7). Infection with E. coli O157:H7 can cause a wide range of manifestations. In the elderly these can be particularly severe and may resemble ischemic colitis.
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PMID:Escherichia coli O157:H7 diarrhea in a nursing home: clinical, epidemiological, and pathological findings. 352 16

Seven patients with multiple bacteriologic and symptomatic relapses of Clostridium difficile-associated diarrhea and/or colitis were treated with vancomycin and rifampin in combination. Diarrhea and abdominal pain promptly resolved in all, and neither C. difficile nor its toxin could be recovered from their stools shortly after therapy. However, stools of all patients subsequently became culture-positive for C. difficile and occasionally had demonstrable cytotoxin. Except in one instance following oral antibiotic use, all patients remained free of symptoms. Resistance to either vancomycin or rifampin was not encountered. Biotyping of isolates with clostridial bacteriophages and bacteriocins suggested true relapse with the same organism in all patients studied, rather than reinfection with another strain. Vancomycin and rifampin in combination appear to be useful in the therapy of relapsing antibiotic-associated diarrhea due to C. difficile.
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PMID:Therapy of relapsing Clostridium difficile-associated diarrhea and colitis with the combination of vancomycin and rifampin. 357 89

This is a case report of 75 year-old male patient with acute fulminant severe ulcerative colitis who underwent proctocolectomy after emergency ileostomy and decompression colostomy, and consideration of surgical treatment for elderly patients with severe ulcerative colitis are also discussed. A 75 year-old male was hospitalized as emergency case with complaints of high fever, severe abdominal pain and diarrhea. He was diagnosed as acute fulminant ulcerative total colitis by colonoscopy and barium enema examination. He had urgent operation of ileostomy and decompression cecostomy in the presence of severe disease after intensive medical treatment had failed. After a few days toxic signs gradually disappeared and general status was slightly improved. And then, radical operation of proctocolectomy and permanent ileostomy was successfully performed 3 weeks after the previous operation. We wish to emphasize in the elderly patients, namely 60 years and over with severe ulcerative colitis, that radical surgical treatment such as proctocolectomy or total colectomy should be performed after minimal laparotomy with decompression colostomy and ileostomy, because they do not survive so readily as the younger patients.
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PMID:[An experiment of acute fulminant severe ulcerative colitis in a 75- year-old male--a case report and a consideration of the surgical treatment of elderly patients with severe ulcerative colitis]. 357 80


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