title: [Hemangiopericytoma in an 11-year-old boy].
authors.forename: G
authors.initials: G
authors.lastname: Górnicka
authors.forename: C
authors.initials: C
authors.lastname: Dobosz-Latalska
authors.forename: A
authors.initials: A
authors.lastname: Szczepanowska
authors.forename: A
authors.initials: A
authors.lastname: Emeryk
mesh_terms: D002648:Child; D003951:Diagnostic Errors; D006258:Head and Neck Neoplasms / Q000175:diagnosis*; D006393:Hemangiopericytoma / Q000175:diagnosis*; D006801:Humans; D008199:Lymphadenitis / Q000175:diagnosis; D008297:Male; D012983:Soft Tissue Neoplasms / Q000175:diagnosis*
vernacular_title: Haemangiopericytoma u 11-letniego chłopca.