The Café au lait effect

The Café au lait effect refers to the appearance of light brown spots on the skin, resembling the color of coffee mixed with milk. These spots are commonly benign and can occur in anyone, but are particularly noted in association with certain genetic conditions, such as neurofibromatosis. While they generally don't indicate a health problem, having several Café au lait spots can prompt further investigation. Their presence can help healthcare providers assess the likelihood of underlying conditions, especially if they appear in conjunction with other symptoms. Regular skin checks are recommended to monitor any changes.