RT Journal Article SR Electronic T1 Neuropathology for the Neuroradiologist: Fluorescence in Situ Hybridization JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 406 OP 410 VO 28 IS 3 A1 Wippold, F.J. A1 Perry, A. YR 2007 UL http://www.ajnr.org/content/28/3/406.abstract AB SUMMARY: Fluorescence in situ hybridization is a molecular cytogenetic technique that localizes segments of DNA within tumor cells by using dyes that are visible with a fluorescent microscope. The technique has proved useful in typing a variety of tumors such as oligodendrogliomas and in understanding the genetic forces driving oncogenesis.