Erythema Gyratum Repens and Undifferentiated Carcinoma

Abstract

A case of erythema gyratum repens is reported. Autopsy revealed an undifferentiated metastatic malignancy of the brain, mediastinum, and cauda equina. This is the first case of erythema gyratum repens in which there was erythema annulare centrifugum, vesicular erythema annulare centrifugum, and urticaria.