Pituitary lesion vision loss occurs when a growth near the pituitary gland presses on the optic chiasm, disrupting the transmission of visual information to the brain. Early symptoms like peripheral vision loss, blurred vision, headaches, or hormonal changes can be subtle but may signal a serious underlying condition. At South Bay Retina, Dr. Keshav Narain uses advanced imaging, visual field testing, and close collaboration with specialists to detect and treat these issues be