Carcinoma in a large pharyngoesophageal diverticulum.
D002277:Carcinoma / Q000209:etiology*; D004240:Diverticulum / Q000150:complications*; D004938:Esophageal Neoplasms; D006801:Humans; D010610:Pharyngeal Neoplasms; D010614:Pharynx; D016672:Zenker Diverticulum
CARCINOMA/etiology; DIVERTICULOSIS/complications; ESOPHAGUS/neoplasms; PHARYNX/neoplasms