Dermatitis flagelada por setas shiitake. Reporte de un caso y revisión de la literatura

Le résumé fourni par la source

BACKGROUND: Flagellate dermatitis caused by the intake of shiitake mushrooms is characterized by linear erythematous lesions that are intensely pruritic. It is common in countries where the consumption of mushrooms is high, but it is rare in Latin America. It can be difficult to diagnose as there is a delay between the intake of the mushroom and the eruption. CASE REPORT: A 49-year-old Caucasian woman with a history of hypothyroidism who, 48 hours after the intake of shiitake mushrooms, developed intense itching associated with the appearance of linear and erythematous lesions, in a "flagellate-like" pattern, predominantly on the trunk, without other signs or symptoms. There was no history of recent exposure to drugs. She was treated with oral antihistamine and topical corticosteroid, however, without improvement, which is why a short cycle of oral corticosteroid was required, with which her lesions were resolved. A shiitake-free diet was indicated. CONCLUSIONS: Flagellate dermatitis is a toxicoderma that is associated with the intake of shiitake mushrooms among other things. Its clinical presentation is characteristic, although its exact pathophysiology is not fully understood. The boom of Asian food in Latin America might lead to an increase in the number of cases; hence the importance of knowing about its existence.

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