Rietschel R L
Contact Dermatitis. 1978 Dec;4(6):347-9. doi: 10.1111/j.1600-0536.1978.tb03848.x.
A patient with contact urticaria with skin and respiratory symptoms was found to be sensitive to both sorbic acid and synthetic oil of cassia. The contact urticaria was only elicitable on intact skin of the face by open testing. The source of the patient's contactants was her shampoo and toothpaste.
一名患有伴有皮肤和呼吸道症状的接触性荨麻疹患者被发现对山梨酸和合成肉桂油均敏感。通过开放性试验发现,该接触性荨麻疹仅在面部完整皮肤上诱发。患者接触物的来源是她的洗发水和牙膏。