Riel's keratosis (also known as Dühring's keratosis) is a rare type of skin disease that is characterized by the formation of keratinized patches of skin. This disease can occur in any part of the body, but most commonly affects the face, neck and hands.
The disease usually appears in children and adolescents, as it is associated with hormonal changes in the body during puberty. However, this disease can also occur in adults, and both sexes are equally likely to have it. Delaying treatment for Rila's keratosis can lead to complications such as