Price Alexandra, Ramachandran Sarika, Smith Gideon P, Stevenson Mary L, Pomeranz Miriam K, Cohen David E
From the *New York University School of Medicine, New York, NY; †The Ronald O. Perelman Department of Dermatology, New York, NY; and ‡Massachusetts General Hospital Department of Dermatology, Harvard Medical School, Boston, MA.
Dermatitis. 2015 Mar-Apr;26(2):78-88. doi: 10.1097/DER.0000000000000087.
Oral allergy syndrome (OAS) or pollen-food allergy syndrome (PFS) is a hypersensitivity reaction to plant-based foods, manifesting most commonly with pruritus of the lips, tongue, and mouth. Unlike simple food allergy, OAS requires prior sensitization to a cross-reacting inhalant allergen rather than direct sensitization to a specific food protein. In this review, we summarize the clinical features and pathophysiology of OAS and provide an overview of known pollen-food associations.
口腔过敏综合征(OAS)或花粉 - 食物过敏综合征(PFS)是对植物性食物的一种超敏反应,最常见的表现为嘴唇、舌头和口腔瘙痒。与单纯食物过敏不同,OAS需要事先对交叉反应性吸入性过敏原致敏,而非直接对特定食物蛋白致敏。在本综述中,我们总结了OAS的临床特征和病理生理学,并概述了已知的花粉 - 食物关联。