Fig. 3From: A case of Schnitzler’s syndrome without monoclonal gammopathy successfully treated with canakinumabHistopathological findings of skin biopsy specimen. The pathological findings of skin biopsy. a Mild infiltration of lymphocytes, eosinophils, and neutrophils around blood vessels in the dermis. b Netrophils and eosinophils in blood vessels (arrow)Back to article page