title: Images in clinical medicine. Achalasia.
authors.affiliation: Chia-Yi Christian Hospital, Chiayi City 600, Taiwan.
authors.forename: Chi-Yen
authors.initials: CY
authors.lastname: Liang
authors.forename: Ming-Shian
authors.initials: MS
authors.lastname: Lin
mesh_terms: D000368:Aged; D004931:Esophageal Achalasia / Q000150:complications / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D011015:Pneumonia, Aspiration / Q000000981:diagnostic imaging* / Q000209:etiology; D014057:Tomography, X-Ray Computed