[Hemangiopericytoma of the preauricular region].
D002610:Cheek; D006393:Hemangiopericytoma / Q000473:pathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009062:Mouth Neoplasms / Q000473:pathology*
Hemangiopericitom al regiunii preauriculare.