Fri, 17 Apr 2026 23:17:37 +0000

Do Lisch Nodules Mean You Have a Silent Eye Threat? Here’s What You Need to Know! If you’ve recently had eye exams, you may have encountered the term Lisch nodules—small, pigmented growths on the iris that sometimes raise concerns about serious underlying conditions. While their appearance can look alarming, understanding what Lisch nodules truly mean is key to staying informed and calm about your eye health. ### What Are Lisch Nodules? Lisch nodules are benign, pigmented deposits found primarily in the iris, most commonly associated with Pigmentary Glaucoma, a rare variant of primary open-angle glaucoma. These nodules form due to the accumulation of melanin and are typically asymptomatic, appearing as small, dark spots during a routine eye exam.