[Dyspnea-causing megaesophagus. Apropos of a case].
D000368:Aged; D004417:Dyspnea / Q000209:etiology; D004931:Esophageal Achalasia / Q000150:complications / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D011859:Radiography
Megaesófago disneizante. A propósito de un caso.