title: HEMANGIOPERICYTOMA OF URACHUS: REPORT OF A CASE.
mesh_terms: D006393:Hemangiopericytoma; D006801:Humans; D010336:Pathology; D010386:Pelvic Neoplasms; D013514:Surgical Procedures, Operative; D014497:Urachus; D001749:Urinary Bladder Neoplasms
keywords: BLADDER NEOPLASMS; HEMANGIOPERICYTOMA; PATHOLOGY; PELVIC NEOPLASMS; SURGERY, OPERATIVE; URACHUS