title: [2 observations of pleural hemangiopericytoma].
mesh_terms: D000328:Adult; D005260:Female; D006393:Hemangiopericytoma / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D010997:Pleural Neoplasms / Q000175:diagnosis* / Q000473:pathology
vernacular_title: Dva nabliudeniia gemangioperi tsitomy plevry.