title: Surgery for colorectal cancer in elderly patients--a comparison with younger adult patients.
abstract: Between 1972 and 1986, 668 patients without familial polyposis coli underwent surgery for colorectal cancer at the National Kyushu Cancer Center. Among these, there were 85 patients aged 75 years and older, and 39 patients aged 39 years and younger. The older patients tended to have a higher frequency of less advanced disease (stage I-III) and the progression of cancer in the older patients appeared to be relatively mild. The operative mortality rate of the older patients was as low as 1.2 per cent, which was almost identical to that of the younger adults (0 per cent), being 16.7 per cent for emergency operations, whereas it was 0 per cent for elective operations. The five-year survival curve of the older patients with curative resections was significantly better than that of those with noncurative resections. There was no significant difference in the cancer-related five-year survival curves between the older and younger patients with curative resections. Surgery for colorectal cancer in elderly patients should therefore not be restricted on the basis of chronological age alone.
authors.affiliation: Department of Gastroenterological Surgery, National Kyushu Cancer Center, Fukuoka, Japan.
authors.forename: H
authors.initials: H
authors.lastname: Tomoda
authors.forename: S
authors.initials: S
authors.lastname: Tsujitani
authors.forename: M
authors.initials: M
authors.lastname: Furusawa
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D015179:Colorectal Neoplasms / Q000401:mortality / Q000473:pathology / Q000601:surgery*; D006801:Humans; D008875:Middle Aged