Idiopathic guttate hypomelanosis Bilder

Hypomelanosis guttata idiopathica: Disseminated, small spot depigmentations in the area of the forearm in sun-damaged skin.

Hypomelanosis guttata idiopathica: Disseminated, small spot depigmentations in the area of the lower leg extensor side.

Hypomelanosis guttata idiopathica: Disseminated, different sized, roundish, sharply defined, white patches on the lower leg of a 74-year-old patient; slight lesional scaling; solar lentigines.

Hypomelanosis guttata idiopathica: Disseminated, different sized, roundish, white patches on the lower leg of a 63-year-old female patient.

Hypomelanosis guttata idiopathica. multiple, 0.2-0.4 cm large, round, symptomless, white, slightly rough spots, persisting for months/years. DD: Stuccokeratoses

Hypomelanosis guttata idiopathica: Multiple, chronic, for years increasing, disseminated, mainly at the light exposed areas, preferably localized on the stretching side, 0.2-0.4 cm large, round, symptomless, white, slightly rough spots.

Hypomelanosis guttata: Disseminated, sympothless depigmentations in the area of the strongly pigmented lower leg.

hypomelanosis guttata idiopathica. transitional zone to healthy skin (left). in the central parts the surface epithelium is atrophically flattened. severe orthohyperkeratosis. stratum basale: focal reduction of the melanin granules in lesional skin. the dermis shows no inflammatory reaction.