Keeping in mind that oligodendrogliomas have unpredictable biological behavior, the aim of this study is to investigate the prognostic significance of VEGF expression and microvessel density in a homogeneous series of low-grade oligodendrogliomas.
Laboratory of Experimental Neuro-oncology, Neuroscience Research Unit of the Mapfre-Medicine Foundation, Puerta de Hierro Clinic Hospital, Autonomous University, Madrid, Spain.