**Friedman's syndrome** is a rare disease characterized by inflammatory skin changes in the buttocks, thighs and groin. The name of the syndrome was given in honor of the German neurologist Karl Friedmann, who described it in 1897.
Friedman syndrome belongs to a group of non-infectious skin diseases that are not associated with infections or parasites. These skin changes can cause severe itching, discomfort and pain. The disease is believed to be associated with genetic mutations and