[Malignant hemangiopericytoma].
D005145:Face; D005153:Facial Neoplasms; D006393:Hemangiopericytoma; D006801:Humans; D008499:Medical Records; D009369:Neoplasms; D012535:Scalp
FACE/neoplasms; HEMANGIOPERICYTOMA/case reports; SCALP/neoplasms