title: Failures of electrocoagulation of primary carcinoma of the rectum.
mesh_terms: D000231:Adenocarcinoma, Papillary / Q000601:surgery*; D000328:Adult; D000368:Aged; D004564:Electrocoagulation; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local / Q000601:surgery; D009519:New York City; D011379:Prognosis; D012004:Rectal Neoplasms / Q000401:mortality / Q000473:pathology / Q000601:surgery*; D013997:Time Factors