[Surgical treatment of malignant polyps of the large intestine].
The report deals with the results of surgery in 1247 cases of colonic polyps. Malignant polyps were observed in 101 cases (8.1%). Eighty percent of polyps were up to 10 mm in size. Seventy five percent of malignant polyps were more than 10 mm in diameter. 94.4% of malignant polyps were in the rectum and sigmoid colon. Electro excision of malignant polyps via fibrocolonscope or rectoscope has been used on a large scale in recent years. Within five years after operation, newly-developed tumors were detected on the same sites in 11 cases (11.8%) (benign tumors--5, malignant polyps--4, carcinoma of large bowel--2). Newly-developed tumors were found at other sites in 26 patients (benign tumors--20, malignant polyps--5 and large bowel cancer--1).
D000328:Adult; D000368:Aged; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007414:Intestinal Neoplasms / Q000473:pathology / Q000601:surgery*; D007417:Intestinal Polyps / Q000473:pathology / Q000601:surgery*; D007420:Intestine, Large / Q000473:pathology / Q000601:surgery*; D008297:Male; D008722:Methods; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local / Q000453:epidemiology
Khirurgicheskoe lechenie bol'nykh malignizirovannymi polipami tolstoĭ kishki.