Lupus erythematosus chronicus discoides: deeply scarring discoid lupus erythematosus leading to follicle loss with complete destruction of the pigment within the lesional skin.
Angiokeratoma of the glans penis. multiple, chronically stationary, 0.2-0.4 cm large, blue-red to brownish papules with partly smooth, partly scaly surface in the area of the corona glandis. these are congenital, circumscribed vascular ectasias.
Alopecia, scarring. multiple, smooth atrophic, laterally sharply defined, slightly reddened, alopecic areas persisting for several years in a 57-year-old patient with proven chronic discoid lupus erythematosus.
Squamous cell carcinoma of the skin: large-area desmoplastic carcinoma of the scalp, which extended far beyond the clinically suspected infiltrate zone.
Lupus erythematodes chronicus discoides: older, not (no longer) active, "discoid" lupus focus, healed under atrophy of skin and subcutis (complete destruction of the hair follicles, surface parchment-like smooth - see inlet).
Psoriasis capitis: chronic, solitary, for months, localized on the forehead and in the hairy area, sharply defined (arrows), symptomless, red, rough plaque with coarse surface scaling.
Folliculitis decalvans: Alopecia like a footstep with fresh and older scars. Left picture: Inflammatory area with yellowish crusts. The process has been going on for several years, in attacks which last several months. Oral antibiotics improve the severity of the attacks.
Psoriasis capitis: chronically inpatient, intermittently worsening red spot on the forehead, localized on the forehead, extending into the hairy area, sharply defined, large red spot on the forehead. more severe scaling in the area of the capillitium. currently pre-treated with a triamcinolone acetonide ointment. more red plaques on the elbows.
Lupus erythematodes chronicus discoides. general view: For several years persistent, multiple, scarring, alopecic areas highlyoccipital, highly parietal and at the capillitium in a 57-year-old patient. Clear, extensive reddening of the skin of the head and face.
Naevus sebaceus: congenital, initially unnoticed, bumped, red hairless area; for several months formation of a painless, repeatedly bleeding node (arrow mark) Dg.: Naevus sebaceus with formation of a solid basal cell carcinoma.
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