Səhifə 1 dan 70 nəticələr
OBJECTIVE
Previous studies have reported a low prevalence of colon polyps in patients with microscopic colitis. The aim of the study was to test whether such inverse associations applied to other inflammatory diseases of the colon.
METHODS
In a case-control study among 130,204 patients undergoing
Seventeen cases of colorectal polyps in the dog were seen at the Ontario Veterinary College over a 12-year period. The mean age of occurrence was 6.9 years, and males and females were almost equally affected. The Collie was the most frequently affected breed (4/17). The clinical signs were typically
OBJECTIVE
To determine various features of colorectal polyps and to evaluate the safety of colonoscopic polypectomy.
METHODS
Case series.
METHODS
The Department of Gastroenterology and Hepatology, Federal Postgraduate Medical Institute, Shaikh Zayed Hospital, Lahore, from January 1987 to January
We describe a 70-year-old woman who presented with watery diarrhea and was found to have gastric and colonic polyposis, cutaneous hyperpigmentation, alopecia and onychodystrophy (Cronkhite-Canada syndrome). Histology of a polyp from the stomach showed features of juvenile or retention type
Chronic diarrhea is a common clinical problem. To determine the possible causes in North India, we studied prospectively 71 patients with chronic diarrhea of the large bowel type. A definite diagnosis could be established in 70 patients. Ulcerative colitis was found in 18 patients, colorectal
Forty-five patients who were referred for surgical resection of large colonic polyps after index colonoscopy were considered for endoscopic polypectomy. Eighteen of these patients were ultimately referred for surgery. Twenty-five patients with 25 large polyps underwent endoscopic polypectomy; there
A 53-year-old woman presented with symptoms of weight loss, diarrhea, and melena. A barium enema with endoscopy revealed multiple colonic polyps which were shown histologically to be metastatic deposits of poorly differentiated adenocarcinoma. The primary tumor, a poorly differentiated gastric
There are limited data on the sensitivity, specificity and accuracy of ultrasound for detecting colorectal polyps in children and young adults.To evaluate the diagnostic accuracy of ultrasound, without any colon preparation, for detecting colorectal polyps A retrospective chart review on 77 children and adolescents (45 males and 32 females) with colorectal polyps seen over a 15-year period (1980-1994) was undertaken. Their presenting symptoms, demographic data, methods of diagnosis, pathologic diagnosis, and outcome were assessed. The age at
A 6-year-old boy with a history of diarrhea and rectal bleeding was referred to our department where he underwent ultrasound (US) examination for suspected inflammatory bowel disease. US showed the presence of an echoic oval mass measuring about 30 × 24 mm located at the transition between the
OBJECTIVE
To analyze the correlation of clinical symptom and endoscopic-pathological characteristics of colorectal polyps.
METHODS
A retrospective study was performed on 1,234 continuous colorectal polyp patients. Their clinical, colonoscopic and pathological data were collected and
Ileal Na+-dependent bile acid transport was quantified in vitro as the uptake of 3H-taurocholate into brush-border membrane vesicles. Vesicles were prepared from ileal biopsies of 158 patients placed in 10 diagnostic categories. Active bile acid transport (expressed as picomoles taurocholate uptake
A 6-year-old castrated male domestic ferret (Mustela putorius furo) with a 4-week history of intermittent diarrhea and straining during defecation had an intraluminal mass in the descending colon identified by abdominal ultrasound. The histopathological diagnosis of the resected mass was an
Inflammatory colorectal polyps (ICRPs) in miniature dachshunds are recently recognized as a major cause of large bowel diarrhea in this dog breed in Japan. ICRPs are characterized by the formation of multiple small polyps and a space-occupying large polyp in the colorectal area, and are thought to
Inflammatory colorectal polyps (ICRPs) in miniature dachshunds were recently recognized as a major cause of large bowel diarrhea in this dog breed in Japan. ICRPs are characterized by the formation of multiple small polyps and/or space-occupying large polyps in the colorectal area and are thought to