Hemangiopericytoma: report of a case involving the kidney with an 11-year follow up.
D005500:Follow-Up Studies; D006393:Hemangiopericytoma; D006801:Humans; D007668:Kidney; D007680:Kidney Neoplasms; D008499:Medical Records; D009369:Neoplasms; D012186:Retroperitoneal Neoplasms; D012187:Retroperitoneal Space
HEMANGIOPERICYTOMA/case reports; KIDNEY/neoplasms; RETROPERITONEAL SPACE/neoplasms