title: Primary adenoid cystic carcinoma of the esophagus.
abstract: Primary adenoid cystic carcinoma or cylindroma of the esophagus is rare, only 22 cases having been reported previously. The histogenesis of this tumour is disputed, but it is believed to arise from the submucosal glands. A 75-year-old man with a cylindroma of the esophagus underwent radical excision of the tumour and has been clinically disease-free and asymptomatic since his operation in February 1979. Despite the poor results of surgery in the small number of patients reported in the literature, this unusual type of adenocarcinoma of the esophagus should be treated like epidermoid carcinoma--by radical excision.
mesh_terms: D000368:Aged; D003528:Carcinoma, Adenoid Cystic / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D004938:Esophageal Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D011859:Radiography