Double contrast enema and colonoscopy in polyp detection.
نویسندگان
چکیده
منابع مشابه
Double contrast enema and colonoscopy in polyp detection.
The diagnostic accuracy of double contrast enema was assessed by colonoscopy of 250 consecutive patients with polypoid lesions that were observed at double contrast enema. The enema method detected 90% of all existing polypoid lesions, and gave false positive results in less than 3.5% Colonoscopy revealed 91% of the lesions. Double contrast enema is suitable as a screening procedure and, when u...
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Rectal bleeding often heralds serious colonic disease. The literature suggests that colonoscopy is superior to barium enema plus sigmoidoscopy, although no good comparative studies exist. Seventy one patients with overt rectal bleeding had prospectively flexible sigmoidoscopy, double contrast barium enema and colonoscopy completed independently. Against the gold standard, the sensitivity and sp...
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ژورنال
عنوان ژورنال: Gut
سال: 1981
ISSN: 0017-5749
DOI: 10.1136/gut.22.11.971