Ependymoma

Ependymoma •A high power photomicrograph of an ependymoma pseudorosette showing the delicate processes extending to the capillary. •The nuclei are round to oval. •In spite of the fact that this tumor has a relatively uniform cell type, it does not have a very good prognosis. •Radiotherapy and chemotherapy are not too helpful. (Description By:Margaret Grunnet, M.D. ) (Image Contrib. by:Margaret Grunnet, M.D. UCHC )