Hemangiopericytoma is a rare tumor arising from pericapillary cells or
pericytes of Zimmerman, and can occur anywhere capillaries are found.
We describe a patient with a meningeal hemangiopericytoma who was tre
ated with primary surgical resection and experienced multiple bone met
astases 20 years after the first treatment. This patient with multiple
bone metastases was treated with multiple courses of irradiation and
good palliation was achieved.