title: Staghorn blood clot voided spontaneously from the urinary tract.
mesh_terms: D000328:Adult; D003085:Colic / Q000209:etiology; D005260:Female; D006801:Humans; D011859:Radiography; D013927:Thrombosis / Q000000981:diagnostic imaging; D014515:Ureteral Diseases / Q000000981:diagnostic imaging; D014554:Urination