Radiologic and endoscopic evaluation of duplication of the esophagus.
D000328:Adult; D000013:Congenital Abnormalities / Q000000981:diagnostic imaging; D004945:Esophagoscopy; D004947:Esophagus / Q000002:abnormalities*; D005069:Evaluation Studies as Topic; D006801:Humans; D008297:Male; D011859:Radiography