Can a pituitary tumor mimic low tension glaucoma?

Yes, a pituitary tumor can mimic low-tension glaucoma by causing visual field defects or changes in optic nerve function due to pressure on nearby structures, including the optic chiasm. This pressure can lead to symptoms similar to those seen in glaucoma, such as peripheral vision loss. However, the underlying mechanisms and treatment approaches differ, so a thorough evaluation by an eye care professional is essential for accurate diagnosis.