Case for diagnosis. Atypical Grover's disease.

Area of Science:

• Dermatology
• Rare Diseases
• Clinical Case Studies

Background:

• Grover's disease, also known as transient aphornic eruption, is an uncommon acquired skin condition of unknown etiology.
• It typically presents as transient erythematous papules on the upper trunk.

Observation:

• A 55-year-old male presented with an eight-month history of skin lesions.
• Lesions included erythematous papules and plaques with distinct areas of unaffected skin.
• Affected areas were the trunk, upper extremities, neck, and face.

Findings:

• The patient's presentation was atypical for Grover's disease.
• Features included facial involvement and a chronic disease course.
• Lesions also exhibited characteristics resembling pityriasis rubra pilaris.

Implications:

• This case highlights the variable clinical spectrum of Grover's disease.
• It underscores the importance of considering atypical presentations in dermatological diagnosis.
• Further research may elucidate the pathogenesis of chronic and extratruncal Grover's disease.