[Radiology of the small intestine in achalasia].
D004194:Disease; D004931:Esophageal Achalasia; D004935:Esophageal Diseases; D004947:Esophagus; D006801:Humans; D007421:Intestine, Small / Q000000981:diagnostic imaging*; D007422:Intestines; D011859:Radiography
ESOPHAGUS/diseases; INTESTINE, SMALL/radiography
Radiologia do intestino delgado na acalasia.