Ashy dermatosis Bilder

Erythema dyschromicum perstans. 54-year-old male. Large grayish-brown patches and spots on the trunk and neck. No itching. No drug history.

Erythema dyschromicum perstans. 43-year-old woman. For several months causally completely unexplained, progressive, extensive grey-brown spots and patches on the trunk and neck. No itching.

Erythema dyschromicum perstans. 49-year-old male. Several months old with extensive gray-brown patches on the trunk. No itching. No drug history?

Erythema dyschromicum perstans. clinical picture existing for months. initially small spots of brown-red with little increase in consistency, later large, steel to slate grey, smooth spots and plaques of the skin. no medication history.

Erythema dyschromicum perstans, dirty greyish-brownish, round to oval spots on the back of a 12-year-old boy.

Erythema dyschromicum perstans. reflected light microscopy (centre of a lesion on the back of a 12-year-old boy): Spotted, reddish-brown pigmentation (erythrocyte discharge into the stratum papillare), increased background pigmentation (pigment incontinence) and grey-brownish netting of the periphery.