[A case of hemangiopericytoma originating in the nasal cavity and nasal sinus of a small child].
D002648:Child; D006393:Hemangiopericytoma; D006801:Humans; D007223:Infant; D009296:Nasal Cavity; D009369:Neoplasms; D009669:Nose Neoplasms; D010255:Paranasal Sinus Neoplasms; D010256:Paranasal Sinuses
HEMANGIOPERICYTOMA/in infancy and childhood; NOSE/neoplasms; PARANASAL SINUSES/neoplasms