[Cancer of the colon. Survival and prognosis after surgical treatment in a series of 1000 patients].
During the last 20 years, 1,000 patients were operated on for a single cancer of the colon, 497 men and 503 women (mean age: 67 years). Resection was performed in 93% of the patients and resection with curative intent in 80% of the patients. Carcinomas located on the left colon were usually treated by segmental resection. There were 8 postoperative deaths, 4 of them after curative resection. The crude 5-year survival rate established from the 754 patients operated on before 1984, with a follow up for all of them except 5, was 60% after all operations and 76% after curative resection. Prognosis was not influenced by tumor site and time elapsed between first symptom and operation. The 5-year survival rate was higher in female patients and in patients less than 50 years. Tumor staging was the main prognostic factor. Based on Dukes' classification, the 5-year survival rate for A, B, C, D tumors was 90%, 78%, 56% and 5% respectively.
Moreaux
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D000368:Aged; D003110:Colonic Neoplasms / Q000401:mortality / Q000473:pathology / Q000601:surgery*; D005260:Female; D005602:France; D006801:Humans; D008297:Male; D009367:Neoplasm Staging; D011379:Prognosis; D015996:Survival Rate
Les cancers du côlon: résultats du traitement chirurgical chez 1,000 malades opérés.