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  • Title: [Colonoscopy. Analysis of 2,000 procedures].
    Author: Unzueta-Hebert A, Villanueva-Sáenz E, Rocha-Ramírez JL, Peña-Ruiz Esparza JP, Barrientos-Castro FJ.
    Journal: Rev Gastroenterol Mex; 2000; 65(3):104-8. PubMed ID: 11464601.
    Abstract:
    BACKGROUND: During the last 3 decades, colonoscopy has become the diagnostic study with greatest sensitivity and acuity in colonic pathology. AIMS: To know the most frequent diagnostic and colonoscopic disorders, and the pathology found, to establish certainty of the colonoscopic procedure. METHOD: Between 1987 and 1997, a descriptive, transversal, retrospective and observational study of the 2,000 colonoscopies that were carried out at on service was done, making a registry of the endoscopic search in colorectal pathology and their characteristics in on patients. RESULTS: Colonoscopies were done in 967 men (47.3%) and 1,053 women (52.6%) with a median age of 55.8 years (10 range (-) 93 years). In 1,780 of them (89.%), it was possible to arrive to cecum; 1,150 (57.5%) were pathologic. The most frequent finding was hemorrhage of the lower digestive tube in 525 (26.2%) patients; in addition cancer in 402 (20.1%), suspicion of intestinal inflammatory disease 292 (14.6%) and colorectal polyps 199 (10%) were found. The most frequent endoscopic diagnosis was colorectal polyps in 405 (35.7%) patients; in additions diverticular disease was found in 404 (35.1%) patients intestinal inflammatory disease in 185 (16%), colorectal cancer in 85 (7.4%), and vascular ectasias in 52 (4.5%) patients. There were four complicated cases (0.25%), three by resolved therapeutic colonoscopy and one diagnostically. CONCLUSION: The most frequent colonoscopic were findings hemorrhage of the lower digestive tube and the finding of cancer. The most frequent diagnoses were colorectal polyps and diverticular disease. Colonoscopy is a safe diagnostic and therapeutic procedure.
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