
Asymmetrical nevus flammeus Q82.5
Naevus flammeus lateralis: Sharply limited livid-blueish spot with increasing deepening of the colour in the area of the lateral upper lip and philtrum.

Dermatomyositis (overview) M33.-
Dermatomyositis. acutely occurring heliotropic, succulent exanthema; typical, pronounced, sharply marked, periorbital paleness. general fatigue, muscle weakness.

Acne conglobata L70.1
Acne conglobata: Condition following acne conglobata with scars and scar strands that have sunk in teisl, sometimes bulging and disfiguring.

Psoriasis seborrhoic type L40.8
Psoriasis seborrhoeic type: for several months, symmetrical, only slightly elevated, homogeneously filled red-yellow, slightly accentuated, scaly plaques, which have remained in the same place for several months, with red lips.

Lupus erythematodes chronicus discoides L93.0
Lupus erythematodes chronicus discoides: characteristic focus at the temple.

Isotretinoin
Acne papulopustulosa: Massive exacerbation of acne papulopustulosa as a rare side effect 6 weeks after starting isotretinoin therapy.

Erythema infectiosum B08.30
Erythema infectiosum: in cases of moderate feeling of illness, flat, butterfly-shaped redness and swelling of the cheeks; furthermore, exanthema of the extremities

Ain D48.5
AIN: perianally localized, less sympotmatic, extensive, whitish erosive plaque at 3 o'clock; secondary findings anal fissure at 6 o'clock (actual cause of the doctor's visit)

Facial granuloma L92.2
Granuloma eosinophilicum faciei (Granuloma faciale): Unusual, flat, completely asymptomatic, existing for 2-3 years, slowly increasing in size, jagged, limited red plaque with central (artificial?) erosion and scaly crust formation; for course see following figure.

Lupus erythematodes chronicus discoides L93.0
Lupus erythematodes chronicus discoides: cutaneous chronic lupus erythematosus. years of course with circumscribed red scarring plaques (circle - with whitish atrophic area without follicular structure): arrow: dermal melanocytic nevus.

Basal cell carcinoma nodular C44.L
Basal cell carcinoma, nodular, sharply defined, shiny, smooth tumor interspersed with bizarre "tumor vessels", which are particularly prominent in this nodular basal cell carcinoma and play an important role in the diagnosis.
