Valsecchi R, Bontempelli M, Rossi A, Bellavita P, Barcella A, Di Landro A, Cainelli T
Department of Dermatology, Ospedali Riuniti di Bergamo, Italy.
Acta Derm Venereol. 1988;68(1):77-80.
A study on HLA-DR and DQ typing in 40 patients with lichen planus (26 males and 14 females) and in 92 normal blood donors of both sexes was performed. Twenty-seven patients had cutaneous lesions, 11 cutaneous and mucosal involvement and 2 patients had oral erosive lesions. Serological typing revealed a highly significant increase of HLA-DR 1 antigen in the patient group. No difference has been observed on the prevalence of DR1 antigen among the different clinical status of the disease.
对40例扁平苔藓患者（26例男性和14例女性）以及92例男女正常献血者进行了HLA - DR和DQ分型研究。27例患者有皮肤损害，11例有皮肤和黏膜受累，2例有口腔糜烂性损害。血清学分型显示患者组中HLA - DR1抗原显著增加。在该疾病的不同临床状态中，未观察到DR1抗原患病率的差异。
