Squamous cell carcinoma arising in a duplication cyst of the esophagus.
D002294:Carcinoma, Squamous Cell / Q000473:pathology* / Q000601:surgery; D004936:Diverticulum, Esophageal / Q000000981:diagnostic imaging / Q000601:surgery; D004934:Esophageal Cyst / Q000473:pathology* / Q000601:surgery; D004938:Esophageal Neoplasms / Q000473:pathology* / Q000601:surgery; D004945:Esophagoscopy; D004947:Esophagus / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000601:surgery; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography