Optic pathway–hypothalamic glioma hemorrhage: a series of 9 patients and review of the literature

OBJECTIVE Hemorrhage (also known as apoplexy) in optic pathway gliomas (OPGs) is rare. Because of the variable presentations and low incidence of OPG hemorrhages, little is known about their clinical course and the best treatment options. The aim of this work was to review risk factors, clinical course, and treatment strategies of optic glioma hemorrhages in the largest possible number of cases. METHODS A total of 34 patients were analyzed. Nine...