title: Two unusual causes of dysphagia: a pictorial essay.
abstract: Dysphagia was the presenting symptom in two adult patients. One had a mediastinal pancreatic pseudocyst, the other a pulmonary sling. The role of imaging methods in making the diagnoses is illustrated.
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003680:Deglutition Disorders / Q000000981:diagnostic imaging* / Q000209:etiology; D004940:Esophageal Stenosis / Q000150:complications / Q000175:diagnosis*; D006801:Humans; D008297:Male; D010181:Pancreatic Cyst / Q000175:diagnosis*; D010192:Pancreatic Pseudocyst / Q000150:complications / Q000175:diagnosis*; D011651:Pulmonary Artery / Q000002:abnormalities; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography