Cartilaginous esophageal ring: a cause of esophageal stenosis in infants and children.
D001980:Bronchi / Q000002:abnormalities; D002356:Cartilage; D002648:Child; D004936:Diverticulum, Esophageal / Q000000981:diagnostic imaging; D004940:Esophageal Stenosis / Q000151:congenital / Q000000981:diagnostic imaging / Q000196:embryology / Q000209:etiology* / Q000473:pathology; D004945:Esophagoscopy; D004947:Esophagus / Q000473:pathology; D005260:Female; D006801:Humans; D011859:Radiography; D014132:Trachea / Q000002:abnormalities