The prognostic impact of histology and 1p/19q status in anaplastic oligodendroglial tumors

Abstract

The current results suggested that, in addition to 1p/19q status, histologic features contribute information to the prediction of outcome in patients with AO. Loss of 1p and 19q appeared to be a prognostic marker only in the subset of patients who had AO tumors with classic histologic features.