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Overview of Colorectal Cancer
8 other sections not shown
abdominal abscess acute adenomas anal canal anorectal antibiotic associated asymptomatic bacteremia barium enema biopsy biopsy forceps Campylobacter carcinoma chronic cleaning clinical coli colon cancer colonoscopy colorectal cancer complications cost Crohn's disease descending colon detected diagnosis diarrhea discomfort disinfection distal endoscope endoscopist etiology evaluation exam examination fecal occult blood fiberoptic sigmoidoscopy fistula flexible fiberoptic flexible sigmoidoscopy fluid FOBT forceps Gastroenterol Gastroenterology Gastrointest Endosc gastrointestinal hemorrhoids hyperplastic polyps incidence increased infection inflammatory bowel disease insertion tube instrument insufflation intestine lesions loop lumen malignant Medical ment moidoscopy mucosa neoplasms occult blood test occur pain patients PEG-ELS performed peritoneal polypectomy polyposis positive prep present primary care physicians procedure proctitis proctosigmoidoscopy prolapse rectal cancer rectosigmoid rectum reported require result rigid sigmoidoscopy risk screening for colorectal sensitivity shaft sigmoid colon sphincter stool strategies suction symptoms syndrome Table technique therapy tion torque treatment tumors ulcerative colitis usually Winawer SJ