Polymorphous light eruption (PMLE) is the most common, immunologically acquired photo-dermatosis due to delayed hypersensitivity reaction to sunlight. It presents with recurrent, pruritic, non-scarring lesions of distinct morphology affecting the sun-exposed body parts. This review article focuses on immunopathogenesis, clinical features, and treatment option of PMLE.
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Rai et al. (2024) studied this question.
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