RT Journal Article SR Electronic T1 Neuropathology for the Neuroradiologist: Rosenthal Fibers JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 958 OP 961 VO 27 IS 5 A1 Wippold, F.J. A1 Perry, A. A1 Lennerz, J. YR 2006 UL http://www.ajnr.org/content/27/5/958.abstract AB SUMMARY: Distinctive intracellular structures known as inclusions may be occasionally observed on stained tissue preparations and may further suggest a specific diagnosis. Pathologists rely on these findings much as radiologists rely on findings revealed in the gray-scale patterns of densities and intensities on images. Appreciation of these inclusions can enhance the interactions of the neuroradiologist with the neuropathologist and deepen understanding of certain conditions. This report reviews the neuropathologically observed intracellular inclusions known as Rosenthal fibers in the context of Alexander disease and slow-growing tumors such as pilocytic astrocytoma.