Leptomeningeal Gliomatosis: A Single Institution Study of 31 Patients

Background/Aim: Secondary leptomeningeal gliomatosis (LG) is a rare and severe progression pattern of glioma. Our objective was to evaluate the characteristics and outcome of patients with LG. Patients and Methods: We retrospectively reviewed 31 patients diagnosed with secondary LG. At the time of LG diagnosis, the median age of patients was 45 years. The histological grade was IV in 20 patients and II to III in 11 patients. As a first-line of...