title: [Radiological findings in esophageal achalasia].
mesh_terms: D003937:Diagnosis, Differential; D004931:Esophageal Achalasia / Q000000981:diagnostic imaging* / Q000601:surgery; D006801:Humans; D008722:Methods; D011187:Posture; D011859:Radiography
vernacular_title: Obraz radiologiczny achalazji przełyku.