Hypomélanose en gouttes Idiopathique
Epidemiology: affects men and women of all ethnic backgrounds Etiology: sunlight could be a factor but genetic factory (family history) play a more important role Clinically: lesions are typically located on the shins and then on the arms Histology: melanocytes morphologically intact but melanization is suppressed (synthesis of melanin). Epidermis may be slightly atrophic Treatment:…