Hymenoptera venom-sensitized patients may experience systemic reactions,and severe patients may even present life-threatening symptoms such as collapse and syncope.Here we report a case of anaphylaxis triggered by multiple sensitization with Hymenoptera venom.Clinical diagnosis and in vitro allergen testing showed that the patient developed anaphylaxis to wasp and/or fire ant venom.In clinical practice,allergen testing of patients with anaphylaxis to Hymenoptera venom aims to clarify the sensitizing proteins and lay a foundation for future research on immunotherapy for Hymenoptera venom in China.For Hymenoptera-allergic patients,daily outdoor protection is crucial,and an epinephrine syringe can be carried with them if necessary.
膜翅目毒素过敏患者在被膜翅目昆虫蜇刺后可能出现全身性反应,严重者甚至会导致虚脱、晕厥等危及生命症状。本文报道1例膜翅目毒素多重致敏引发的严重过敏反应,临床诊断和体外过敏原检测结果显示患者为胡蜂和火蚁毒素严重过敏反应。在临床实践中,对膜翅目毒素严重过敏反应患者的过敏原检测旨在明确致敏蛋白,为我国未来膜翅目毒素免疫治疗研究奠定基础。对于膜翅目过敏患者,日常户外防护至关重要,必要时可随身携带肾上腺素注射器。.
Keywords: Hymenoptera venom allergy; allergen testing; anaphylaxis; multiple sensitization; venom immunotherapy.