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Case for diagnosis. Atypical Grover's disease How to cite this article: Vargas-Mora P, Orlandi D, Araya I, Morales C. Case for diagnosis. Atypical Grover's disease. An Bras Dermatol. 2021;96:234-6. ,☆☆ ☆☆ Study conducted at the Hospital Clínico Universidad de Chile, Santiago, Chile.

Abstract

A 55-year-old male presented with an eight-month history of erythematous papules and plaques with demarcated areas of spared skin on his trunk, upper extremities, neck, and face. Grover's disease is a rare, acquired disorder of unknown origin, which is classically characterized by the appearance of erythematous papules on the upper trunk that are usually transient. As in the present case, there are reports of atypical disease, with facial involvement, pityriasis rubra pilaris-like lesions, and a more chronic course.

KEYWORDS
Acantholysis; Atypical; Grover's disease; Transient acantholytic dermatosis

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