| Popis: |
Fengfeng Guo,1,* Yuxi Xia,2,* Qingqian Wei,1 Jun Zhuang,1 Jinge Li,2 Jintian Hu1 1Department of Cosmetic Injection Center, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100144, People’s Republic of China; 2School of Basic Medicine, Xinxiang Medical University, Xinxiang, Henan, 453003, People’s Republic of China*These authors contributed equally to this workCorrespondence: Jintian Hu, Department of Cosmetic Injection Center, Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, People’s Republic of China, Tel +86-10-53968253, Email hujintian@vip.163.comAbstract: The increasing use of hyaluronic acid (HA) implants has made adverse effects more apparent. Here, we present a rare case of massive allergic dermatitis due to HA injections. We performed dermoscopy and color ultrasound, which clarified that this was an allergic dermatitis caused by fillers, and analyzed the possible causes of the allergy. Common treatments were compared, and the advantages of 5-FU-based treatment regimens and their associated mechanisms were noted. A low dose of 5-fluorouracil and triamcinolone acetonide was administered to the patient’s entire face and neck, and significant efficacy was achieved. We aimed to gather evidence on extensive dermatitis caused by HA injection, provide new perspectives and solutions for subsequent HA injections, and promote further research on the potential mechanisms of extensive skin inflammation and allergies caused by local HA injections.Keywords: hyaluronic acid, massive allergic dermatitis, 5-fluorouracil |
