Abraham Tina, McGarry David P, Frith John, Casselman Jason, Tcheurekdjian Haig, Hostoffer Robert
Department of Allergy and Immunology, University Hospitals, Regional Hospitals, Richmond Heights, OH, USA.
Department of Pediatrics, Akron Children's Hospital, Akron, OH, USA.
Case Reports Immunol. 2016;2016:7425601. doi: 10.1155/2016/7425601. Epub 2016 Nov 29.
Cold urticaria and cholinergic urticaria are two distinct entities. The presentation of exclusive cold-induced cholinergic urticaria is very rare. The patient described herein had experienced urticaria in the exclusive setting of exercising in a cold environment. Urticarial testing including laboratory and in-office testing was all negative. The patient has prevented urticaria symptoms with oral antihistamine therapy. Pure cold-induced cholinergic urticaria is rarely described in literature. This form of urticaria has yet to be described in a pediatric patient.
寒冷性荨麻疹和胆碱能性荨麻疹是两种不同的病症。单纯由寒冷诱发的胆碱能性荨麻疹非常罕见。本文所述患者仅在寒冷环境中运动时出现荨麻疹。包括实验室检查和门诊检查在内的荨麻疹检测均为阴性。该患者通过口服抗组胺药治疗预防了荨麻疹症状。文献中很少描述单纯的寒冷诱发的胆碱能性荨麻疹。这种荨麻疹形式尚未在儿科患者中被描述过。
