Eosinophilic dermatitis of hematologic malignancy

摘要

Eosinophilic dermatosis of hematologic malignancy is a rare, paraneoplastic phenomenon that presents as a pruritic papular or vesicular eruption that is clinically and histopathologically similar to insect bites. We present a 56-year-old man with multiple relapses of diffuse large B cell lymphoma with a typical presentation of pruritic papules and vesicles on the extremities that correlate with a recent relapse of his lymphoma.