title: Angio-fibrosarcoma of the ethmoid and frontal sinuses complicated by osteomyelitis of the frontal bone and epidural abscess.
authors.forename: M T
authors.initials: MT
authors.lastname: SMITH
authors.forename: P D
authors.initials: PD
authors.lastname: LATELLA
authors.forename: I M
authors.initials: IM
authors.lastname: SCHNEE
mesh_terms: D020802:Epidural Abscess; D005354:Fibrosarcoma; D005624:Frontal Bone; D005626:Frontal Sinus; D006394:Hemangiosarcoma; D006801:Humans; D008228:Lymphoma, Non-Hodgkin; D010019:Osteomyelitis; D012509:Sarcoma