title: Polypoid dermal hemangiopericytoma? An alternative point of view.
authors.forename: B G
authors.initials: BG
authors.lastname: Zelger
authors.forename: B
authors.initials: B
authors.lastname: Zelger
mesh_terms: D003937:Diagnosis, Differential; D015622:Epithelioid Cells / Q000473:pathology; D006393:Hemangiopericytoma / Q000473:pathology*; D018219:Histiocytoma, Benign Fibrous / Q000473:pathology; D006801:Humans; D011127:Polyps / Q000473:pathology*; D012878:Skin Neoplasms / Q000473:pathology*