Lupus erythematosus, subacute-cutaneous: a disease pattern that has existed for several years, progressing intermittently with homogeneously round or oval as well as anular plaques; no itching, no feeling of illness; ANA: 1:180; anti-Ro Ak+, no dsDNA-Ak.
PEP. massive itching, disseminated urticarial papules and plaques. the "red" tone of the efflorescences, so distinct in white skin, is hardly visible in dark skin.
Dermatosis, acute febrile neutrophils: Detail. 36-year-old woman with these acutely occurring, multiple, reddish-livid, succulent, pressure-sensitive papules which confluent in places.
Nummular dermatitis: Multiple, reddened, confluent, roundish plaques and scratch excoriations on the back of a 76-year-old female patient; at the upper margin of the picture a punctiform, whitish, atrophic scar is visible.
Lichen sclerosus et atrophicus: General view of a bullous form: In the region of the lower right buttocks a sharply defined plaque of about 7 x 3.5 cm in size with a parchment-like folded skin surface in a 66-year-old female patient.
PEP: Atypical minus variant with few, clearly itchy, umbilical and periumbilical scaly plaques Note: the periumbilical region is often not markedly affected (DD: pemphigoid gestationis)
Condylomata gigantea: tumour-shapedor cauliflower-like, exophytic and locally infiltrating nodes in the anal region; detection of papilloma viruses (HPV-6b or HPV-11).
Parapsoriasis en plaques, large: symptomless, well limited. disseminated stains and plaques. When the skin is wrinkled, a cigarette-paper-like pseudoatrophic architecture of the skin surface is visible (important diagnostic sign!).
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