👉 Baillon's disease is a rare genetic disorder that affects the structure of the retina, leading to visual disturbances such as night blindness and difficulty seeing in low light conditions. It primarily affects the outermost layer of the retina, known as the fovea, which plays a crucial role in detecting objects at close range. This condition is characterized by a buildup of pigment cells within the retina, causing damage or death of these cells, leading to vision loss.