PMC5726677_01
Painful net-like skin lesions were observed on all extremities on the
first visit
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f1
A 39-year-old woman consulted at our clinic complaining of painful multiple subcutaneous nodules with net-like appearance on her extremities for one year (Figure 1).
Leukocytoclastic vasculitis in subcutis with infiltration of neutrophils
and lymphocytes with nuclear dust, fibrin deposition and partial
thrombotic occlusion was detected (Hematoxylin & eosin stain
X100)
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f2
A skin biopsy specimen from a subcutaneous erythematous nodule of the thigh revealed necrotizing vasculitis (Figure 2).
Refractory skin depressions and pigmentation along the involved arteries
remained as sequel
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f3
However, many refractory skin depressions and pigmentation along the involved arteries remained as sequel (Figure 3).