Carcinoma of the eosophagus as a complication of achalasia of the cardia.
D002294:Carcinoma, Squamous Cell / Q000150:complications*; D002299:Cardia; D004931:Esophageal Achalasia / Q000150:complications*; D004938:Esophageal Neoplasms; D006801:Humans
CARCINOMA, EPIDERMOID/complications; CARDIOSPASM/complications; ESOPHAGUS/neoplasms