title: Ki- 1-positive anaplastic large cell lymphoma of the masticator space with intracranial extension.
abstract: Ki- 1-positive anaplastic large cell lymphoma (ki- 1 ALCL) is a recently recognized form of non-Hodgkin lymphoma occurring predominantly in the skin and/or peripheral lymph nodes. We report the clinical, pathologic, and radiographic findings of a case of Ki- 1 ALCL arising within the masticator space and extending intracranially into the epidural space.
authors.affiliation: Department of Radiology, State University of New York at Buffalo School of Medicine 14215, USA.
authors.forename: A M
authors.initials: AM
authors.lastname: DelBalso
authors.forename: P
authors.initials: P
authors.lastname: Herz
authors.forename: L
authors.initials: L
authors.lastname: Miller
authors.forename: R E
authors.initials: RE
authors.lastname: Hall
authors.forename: R
authors.initials: R
authors.lastname: Heffner
mesh_terms: D000328:Adult; D001921:Brain / Q000000981:diagnostic imaging* / Q000473:pathology; D004824:Epidural Space / Q000000981:diagnostic imaging / Q000473:pathology; D006801:Humans; D017728:Lymphoma, Large-Cell, Anaplastic / Q000000981:diagnostic imaging* / Q000473:pathology; D008297:Male; D009062:Mouth Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D009361:Neoplasm Invasiveness; D014057:Tomography, X-Ray Computed