
Klippel-trénaunay syndrome Q87.2
Klippel-Trénaunay syndrome: extensive vascular malformation with extensive nevus flammeus affecting the trunk and both arms. So far no evidence of soft tissue hypertrophy. No AV fistulas.

Acanthosis nigricans (overview) L83
Acanthosis nigricans (benigna): generalized clinical picture with large, blurred, symptomless, surface rough, brown, otherwise completely symptomless plaques.

Erysipelas carcinomatosum C80.x2
Erysipelas carcinomatosum. Sharply defined, livid-reddish, coarse, extensive plaque in the breast area of a 43-year-old female patient with breast cancer (therapy with doxorubicin). The changes of the left arm are "drug-induced".

Artifacts L98.1

Harlequin discoloration P83.8
Harlequin discoloration: Characteristically, there are strictly hemiplegic flat erythema with sharp midline demarcation on the trunk, face and genital region, and harlequin color change can occur in both healthy and otherwise diseased newborns.4

Lentigo solaris L81.4
Lentigo solaris: Multiple, sharply defined light brown maculae in the area of the shoulders after chronic UV exposure

Atrophodermia idiopathica et progressiva L90.3
Atrophodermia idiopathica et progressiva: detailed picture.

Vitiligo (overview) L80
Disseminated white patches up to 10 x 7.5 cm in size with involvement of the nipple on the right side in an 8-year-old boy.

Vemurafenib
Side effects of vemurafenib: Erythroderma with pronounced keratosis areolae mammae (acquisita) under vemurafenib therapy.

Hyperpigmentation caloric L81.8
Hyperpigmentation, caloric by regular warming at a heating stove. detailed view.

Ecchymosis syndrome, painful R23.8
ecchymosis syndrome, painful, intermittent manifestation of painful skin bleeding in a 48-year-old man. initial development of oedematous, overheated, pressure-sensitive erythema. subsequent development of skin bleeding and slow expansion of the skin changes. scarless healing after 1-2 weeks. in the present case, there was a severely pronounced clinical picture with multiple accompanying symptoms, especially fever, weight loss, fatigue, muscle and headaches, arthralgia, epistaxis, haemoptysis and haematuria.

Nevus melanocytic halo-nevus D22.L
Nevus, melanocytic, halo-nevus. solitary, depigmented, oval, sharply defined, smooth, white patch with central, sharply defined, brown, slightly raised papule. 27-year-old patient with multiple halo-nevi is shown here.

Vitiligo (overview) L80
Vitiligo: Multiple predominantly roundish vitiligo foci, encircling a focus with a central remnant of a melanocytic nevus (sutton nevus).

Livedo reticularis I73.83
Livedo reticularis: right shoulder of a 24-year-old woman after sauna visit with cold shower. The completely symptom-free anular erythema disappears completely after 10-20 minutes.










