Kaufman A, Rosenstreich D L
Division of Allergy/Immunology, Albert Einstein College of Medicine, Bronx, New York.
Ann Allergy. 1990 Nov;65(5):367-73.
Patients with chronic urticaria are more sensitive to codeine skin testing than other allergic individuals. Nonlesional skin in most patients with chronic urticaria was found to contain increased numbers of both total and atypical mast cells. The presence of increased mast cell density was found to correlate with the degree of clinical (dermatographism) and functional (codeine skin test) skin sensitivity.
慢性荨麻疹患者对可待因皮肤试验比其他过敏个体更敏感。在大多数慢性荨麻疹患者中，非皮损皮肤被发现含有数量增加的总肥大细胞和非典型肥大细胞。肥大细胞密度增加与临床（皮肤划痕症）和功能（可待因皮肤试验）皮肤敏感性程度相关。
