PT - JOURNAL ARTICLE AU - DelBalso, A M AU - Herz, P AU - Miller, L AU - Hall, R E AU - Heffner, R TI - Ki- 1-positive anaplastic large cell lymphoma of the masticator space with intracranial extension. DP - 1996 Aug 01 TA - American Journal of Neuroradiology PG - 1388--1391 VI - 17 IP - 7 4099 - http://www.ajnr.org/content/17/7/1388.short 4100 - http://www.ajnr.org/content/17/7/1388.full SO - Am. J. Neuroradiol.1996 Aug 01; 17 AB - 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.