Retinitis Pigmentosa (RP) is a group of rare genetic disorders that involve a breakdown and loss of cells in the Retina. RP is an inherited disorder that results from gene mutations that damage photoreceptors in the Retina. There are two types of photoreceptors – Rods, which allow us to see in dim and dark light, and Cones, which allow us to perceive fine visual detail and color. Symptoms of RP typically appear in childhood. Children may have difficulty getting around in the dark, and as their visual field becomes restricted, they often trip over things or appear clumsy. RP progression varies greatly from person to person. Some people experience a restricted visual field into their 50s, while others experience significant vision loss in early adulthood. Eventually, individuals with RP will lose most of their sight. Learn more at http://bit.ly/2CXyGfF .
