title: Complete dysphagia with undiagnosed achalasia: endoscopic removal of barium bolus using a Roth Net.
authors: Department of Surgery, Hairmyres Hospital, East Kilbride, Scotland, United Kingdom.
authors: Mavis N
authors: MN
authors: Orizu
authors: James
authors: J
authors: Duncan
mesh_terms: D001466:Barium Sulfate / Q000009:adverse effects*; D003287:Contrast Media / Q000009:adverse effects; D003680:Deglutition Disorders / Q000000981:diagnostic imaging / Q000209:etiology*; D004931:Esophageal Achalasia / Q000150:complications* / Q000175:diagnosis; D004945:Esophagoscopy / Q000295:instrumentation / Q000379:methods; D004947:Esophagus / Q000000981:diagnostic imaging*; D005547:Foreign Bodies / Q000150:complications* / Q000000981:diagnostic imaging / Q000628:therapy; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography
chemical_list: D003287:Contrast Media; D001466:Barium Sulfate