Carcinoid tumors of the esophagus: report of a case.
D002276:Carcinoid Tumor / Q000473:pathology*; D004938:Esophageal Neoplasms / Q000473:pathology*; D004943:Esophagogastric Junction / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000473:pathology*; D013270:Stomach / Q000473:pathology