title: Adenocarcinoma of the appendix.
abstract: Thirty-two patients with primary adenocarcinoma of the appendix were studied in this collective review. Immediate operation was performed in 21 patients with a diagnosis of acute appendicitis. At operation, tumor of the appendix was only identified in 50 percent of the 32 patients studied. Survival was unrelated to the histologic tumor type, but significantly correlated with the extent of tumor spread. Right hemicolectomy led to a significant increase in survival compared with appendectomy alone and to a significant decrease in risk of recurrence. In Dukes' B2 and C patients, differences in the survival curves were in favor of right hemicolectomy. Long-term survival was obtained by repeat laparotomy with resection of mucinous material in patients with pseudomyxoma peritonei.
authors.affiliation: Association Universitaire de Recherche en Chirurgie, Bois-Colombes, France.
authors.forename: J P
authors.initials: JP
authors.lastname: Lenriot
authors.forename: M
authors.initials: M
authors.lastname: Huguier
mesh_terms: D000230:Adenocarcinoma / Q000401:mortality / Q000473:pathology / Q000601:surgery*; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001062:Appendectomy / Q000401:mortality; D001064:Appendicitis / Q000473:pathology; D001065:Appendix / Q000473:pathology*; D002430:Cecal Neoplasms / Q000401:mortality / Q000473:pathology / Q000601:surgery*; D003082:Colectomy / Q000401:mortality; D003125:Colostomy / Q000401:mortality; D003937:Diagnosis, Differential; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D011336:Probability