Case Series: Glioblastoma Highlighting the Eye Care Provider's Role.

Significance: Although the incidence of glioblastoma is relatively low, patients presenting with this malignant central nervous system tumor will typically experience visual symptoms. Eye care providers are uniquely positioned to assist with the diagnosis of glioblastoma and to manage its associated visual symptoms.

Purpose: This case series will review the pathophysiology, diagnosis, treatment, and management of glioblastoma while highlighting the eye care provider's role over the course of the disease process.