title: Diagnosis of an obstructed calyceal diverticulum by ultrasonography.
abstract: A case is reported in which diagnosis of a calyceal diverticulum, at the time of observation of cystic appearance, was made by ultrasonography, without requiring special roentgen diagnostic procedures of limited safety.
mesh_terms: D000328:Adult; D004240:Diverticulum / Q000175:diagnosis* / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D007670:Kidney Calices; D052177:Kidney Diseases, Cystic / Q000175:diagnosis; D007682:Kidney Pelvis; D011859:Radiography; D014463:Ultrasonography