
Bullous Pemphigoid L12.0
Pemphigoid, bullous. general view: state of healing. Disseminated, sharply defined or confluent, brownish or livid, postinflammatory hyperpigmentation in a 55-year-old female patient.

Maculopapular cutaneous mastocytosis Q82.2
Urticaria pigmentosa: variously large, disseminated, flat, oval or round, brownish-red spots on trunk, buttocks and thighs; 27-year-old female patient. Continuous proliferation of spots for years. No evidence of systemic infestation. See findings 10 years later.

Acanthosis nigricans (overview) L83
Acanthosis nigricans (benigna): generalized clinical picture with large, blurred, symptomless, surface rough, brown, otherwise completely symptomless plaques.

Atrophodermia idiopathica et progressiva L90.3
Atrophodermia idiopathica et progressiva: detailed picture.

Hyperpigmentation caloric L81.8
Hyperpigmentation, caloric by regular warming at a heating stove. detailed view.

Purpura pigmentosa progressive L81.7
Purpura pigmentosa progressiva. discrete blurred red to red-brown spots. slight itching. occurs after taking ibuprofen due to a flu-like infection.

Maculopapular cutaneous mastocytosis Q82.2
Urticaria pigmentosa: approx. 0.5-1.0 cm in size, disseminated, roundish, brownish-red spots. Only when rubbed, the spots become more red with accompanying itching. Increased redness and itching even in warm showers or baths.

Café-au-lait stain L81.3
Café-au-lait spots: in neurofibromatosis type I. Several medium brown spots in the lumbar region.

Graft-versus-host disease chronic L99.2-
generalized cGVHD: generalized, scleroderma-like, hardly itchy generalized skin disease. graft-versus-host disease occurred about 2 years after stem cell transplantation. poikiloderma with bunchy, hyper- and depigmented indurated plaques.

Notalgia paraesthetica G58.8

Purpura pigmentosa progressive L81.7
Purpura pigmentosa progressiva: aetiologically unexplained (medication?) pronounced clinical picture that has been changing for several months, with symmetrically distributed, disseminated, anular, non-expressable(!), non-itching, yellow-brown, spots (detailed picture).

Ashy dermatosis L81.02
Erythema dyschromicum perstans. 49-year-old male. Several months old with extensive gray-brown patches on the trunk. No itching. No drug history?

Purpura anularis teleangiectodes L81.7
Purpura anularis teleangiectodes: clinical picture that has existed for several months with anular, borderline reddish-brown (not push-off) spots and plaques; no itching

Amyloidosis macular cutaneous E85.4
Amyloidosis macular cutaneous: Large, long-standing, continuously spreading, blurred, symmetrical, light to medium brown spots and plaques; histological evidence of the amyloid.

Atrophodermia idiopathica et progressiva L90.3
Atrophodermia idiopathica et progressiva: extensive, poorly indurated circumscribed circumscribed scleroderma (Morphea).

Atrophodermia idiopathica et progressiva L90.3
Atrophodermia idiopathica et progressiva: Large, erythematous-livid to brown, confluent, discreetly indurated, smooth, blurred spots and plaques (acquired mosaic dermatosis, chessboard-like pattern).








