
Chronic actinic dermatitis (overview) L57.1
Dermatitis chronic actinic: An almost sharply defined flat eczema reaction on the back of the hand that has persisted for months and occurred after short gardening.

Rosacea fulminans L71.8
rosacea fulminans: acute flare with numerous, painful, sometimes confluent pustules. no general symptoms. no long-term pretreatment with external glucocorticoids.

Basal cell carcinoma nodular C44.L
Basal cell carcinoma, nodular. 74-year-old female patient, solitary, continuously growing for 2 years, measuring 1.5 x 1.2 cm, indolent, firm, skin-coloured, covered with telangiectases, rough, knot with a bulging, shiny surface.

Erythema multiforme, minus-type L51.0
Erythema multiforme: suddenly occurring, itchy, disseminated exanthema with cocard-like plaques, which has been present for a few days; the skin lesions appeared shortly after starting antibiotic therapy for urinary tract infection.

Contagious impetigo L01.0
Impetigo contagiosa: multiple, artificially maintained, weeping and crusty plaques.

Lupus erythematosus systemic M32.9
Systemic lupus erythematosus: after exposure to sunlight the findings worsen significantly with persistent, moderately sharply defined, symmetrical, non-scaling red plaques.
Typical - butterfly pattern - with a free perioral triangle. Bridge of nose, upper eyelids and tip of chin are affected.
Raynaud's phenomenon; disturbance of the general condition with arthralgia, fever up to 38°C.

Scleroderma systemic M34.0
Scleroderma, systemic: within a few years, newly developed telangiectasia of the facial skin in previously known systemic scleroderma.

Acne conglobata L70.1

Varicella B01.9
Varicella: generalized exanthema, pronounced facial infestation with inflammatory papules, pustules and flat erosions and ulcers in a young man

Lupus erythematosus systemic M32.9
Systemic lupus erythematosus: Pronounced findings with bilateral, symmetrical, flat plaques; flat scarring.

Rosacea erythematosa L71.8
Rosacea erythematosa: extensive and even reddening of both cheeks due to the development of multiple telangiectasias; variable course of reddening; intensification with slight swelling due to cold/heat changes or after alcohol consumption.

Sweet syndrome L98.2

Dermatomyositis paraneoplastic M33.1

Prurigo simplex acuta L28.22
Prurigo simplex acuta infantum: Disseminated, very itchy, inflammatory papules and papulovesicles on the face in a child.

Folliculitis barbae L73.8
Folliculitis barbae: Massive purulent (ostio-)folliculitis after application of a tyrosine kinase inhibitor.

Folliculotropic mycosis fungoides C84.0
generalized clinical picture: surface smooth plaques, which dissect at the edges, with clear evidence of follicular involvement.

Folliculitis (superficial folliculitis) L01.0
Folliculitis (superficial folliculitis): 33-year-old man; recurrent, single inflammatory follicular papules on the lips, nose and forehead; heals after 10-14 days without scarring.

Demodex folliculitis B88.0
Demodex folliculitis: chronic bilateral follicular dermatitis with extensive reddening. previously known rosacea. for months, however, unexpected significant worsening of the findings. S following figure.