Phlebektasia of the tongue, distinct, varicose dilatation of the veins of the tongue with attached, circumscribed cavernous blue ectasia (caviar tongue).
Erythrosis interfollicularis colli. two-dimensional, chronically stationary red spot, limited to the cervical region, without symptoms, inhomogeneous; net-like pattern with protrusion of the follicles (?plucked chicken skin?).
Folliculitis barbae. multiple, chronically active (changing symptoms for the last 3 months), follicular, sometimes painful, also itchy, red, rough papules and pustules localised on the neck and chin. no comedones. the patient shaves dry.
Leishmaniasis, cutaneous. 0.8 x 0.5 cm measuring, coarse, not pressure-sensitive, not painful, livid, sharply defined, circumscribed lump in the area of the lower lip in a 37-year-old man. Stinging event by an insect about 10 months ago on holiday in Greece was recalled. About 3 months later the development of the skin change began.
Demodex folliculitis 20-year-old female patient without previous acne vulgaris, slight tendency to rosacea erythematosa. histological: massive infestation of the follicles with Demodex folliculorum.
Basal cell carcinoma pigmented: A slow-growing, sharply defined, surface-smooth, sometimes shiny, brown lump with smaller crusts and scaly deposits that has existed for years.
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