title: Sonography of nongynecologic cystic masses of the pelvis.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D003560:Cysts / Q000175:diagnosis*; D005260:Female; D005767:Gastrointestinal Diseases / Q000175:diagnosis; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008875:Middle Aged; D010388:Pelvis; D014463:Ultrasonography; D014518:Ureterocele / Q000175:diagnosis; D001745:Urinary Bladder Diseases / Q000175:diagnosis; D014566:Urogenital System