Carcinoma of the esophagus arising in patients with achalasia of the cardia.
D000368:Aged; D001344:Autopsy; D002294:Carcinoma, Squamous Cell / Q000000981:diagnostic imaging / Q000209:etiology* / Q000517:prevention & control / Q000601:surgery; D004931:Esophageal Achalasia / Q000150:complications*; D004938:Esophageal Neoplasms / Q000000981:diagnostic imaging / Q000209:etiology* / Q000517:prevention & control / Q000601:surgery; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography