Image diagnoses for "Arm/Hand", "Skin defects (superficially, deep)", "red"
20 results with 38 images

porphyria cutanea tarda. shown here is a detailed picture of the hand with an overall generalized, chronically dynamic infection on the integument of a 55-year-old man. on the right hand, hemorrhagic blisters appear a few hours old next to older, crusty erosions and flat atrophic, somewhat depigmented scars. the blisters appear after banal everyday traumas. the blistering is combined with hyperpigmentation in the face and neck (melanodermic porphyria brugsch) and hypertrichosis lanuginosa of the zygomatic arch.

Calcinosis dystrophica disseminated: reddened nodules with painful central ulcerations and visible calcifications; the changes occurred bilaterally in the underlying progressive systemic scleroderma.

Drug reaction, fixed: multilocular fixed drug reaction with extensive epidermolysis on sharply defined erosions in the area of the back of the hand and thumb.

Calcinosis cutis dystrophica: ulceration with a rock-hard, irregular base and reddened periulcerous surroundings; accumulation e.g. in systemic scleroderma

Pyoderma gangraenosum. multiple, chronically progressive, painful, large-area, blue-reddish nodules, partly with polycyclic ulcerations. characteristic is the necrotic ulcer with a painful marginal zone with walllike, undermined margins and dark red, livid erythematous border.

Porphyria cutana tarda. extensive traumatically induced erosions, flat ulcerations and older and fresh scarring. see further analyses.

Blastospores of C.albicans after systemic manifestation in an immunocompromised patient; kidney; PAS staining (PD Dr. Y. Koch).

Toxic epidermal necrolysis. mostly picture of erythema exsudativum multiforme. necrolytic detachment of the skin beginning at the knee and lower leg.

Prurigo-like disease pattern under olmesartan, which occurred together with enteric sympotms (Figure taken from: Hammoudi N et al. 2016)