Department of Dermatology, Division of Immunology, Allergy and Infectious Diseases, Medical University of Vienna, Vienna, Austria.
Clin Exp Dermatol. 2009 Dec;34(8):e910-3. doi: 10.1111/j.1365-2230.2009.03681.x.
Shiitake (Lentinus edodes) is a mushroom that is very popular in Asian cuisine. After ingestion of the raw fungus, dermatitis may occur in rare cases, and is commonly assumed to be a toxic reaction. We report a 52-year-old man who developed a generalized pruritic papulovesicular eruption 2 weeks after daily consumption of uncooked shiitake mushrooms. Prick-to-prick and scratch tests with uncooked mushrooms resulted in an eczematous reaction at 24 h that peaked at 72 h and persisted for 1 week. In contrast, no cutaneous reactions could be elicited in 20 healthy people. We conclude that our patient had systemic allergic contact dermatitis due to consumption of raw shiitake mushroom.
香菇(Lentinus edodes)是一种在亚洲菜肴中非常受欢迎的蘑菇。在极少数情况下,食用生香菇后可能会发生皮炎,通常被认为是一种中毒反应。我们报告了一例 52 岁男性,他在每天食用生香菇 2 周后出现全身性瘙痒性丘疹水疱性皮疹。未煮熟的香菇进行皮内试验和划痕试验,在 24 小时时出现湿疹反应,72 小时时达到高峰,并持续了 1 周。相比之下,20 名健康人未出现皮肤反应。我们得出结论,我们的患者由于食用生香菇而患有全身性过敏性接触性皮炎。