title: Seed calculi an ectopic ureterocele: a case report.
abstract: We report a case in which the gravitational properties of seed calculi were demonstrated on plain films and excretory urography in an ectopic ureterocele. Upright and supine films are of importance to preclude other etiologies for abdominal calcification.
mesh_terms: D005260:Female; D006112:Gravitation; D006801:Humans; D008875:Middle Aged; D011187:Posture; D011859:Radiography; D014514:Ureteral Calculi / Q000150:complications / Q000000981:diagnostic imaging*; D014518:Ureterocele / Q000150:complications / Q000000981:diagnostic imaging*