A Rare Case of Prurigo Pigmentosa in Iranian Sibling Couple

ABSTRACT Prurigo Pigmentosa is a rare inflammatory skin disease of unknown origin, characterized by pruritic, erythematous papules on the chest, back, neck, and anterior abdomen. The eruption resolves with reticular hyperpigmentation that cosmetically affects the patient's quality of life. Prev...

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Bibliographic Details
Main Authors: Saman Al‐Zahawi, Fatemeh Saberi, Vahidesadat Azhari, Kambiz Kamyab, Kamran Balighi
Format: Article
Language:English
Published: Wiley 2025-01-01
Series:Clinical Case Reports
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Online Access:https://doi.org/10.1002/ccr3.70121
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Summary:ABSTRACT Prurigo Pigmentosa is a rare inflammatory skin disease of unknown origin, characterized by pruritic, erythematous papules on the chest, back, neck, and anterior abdomen. The eruption resolves with reticular hyperpigmentation that cosmetically affects the patient's quality of life. Previous reports highlighted the role of the Ketogenic diet in triggering the disease in young female patients, however, no study reported the occurrence of Prurigo Pigmentosa in siblings of one family, unrelated to a ketogenic diet. Here, we report two sisters diagnosed with Prurigo Pigmentosa without undergoing a Ketogenic diet.
ISSN:2050-0904