Farli M, Gasperini M, Francalanci S, Gola M, Sertoli A
Department of Dermatology, University of Florence, Italy.
Contact Dermatitis. 1990 May;22(5):282-7. doi: 10.1111/j.1600-0536.1990.tb01597.x.
2 dental technicians, both with chronic hand eczema, reported worsening from the use of 2 products containing methyl methacrylate, employed in manufacturing acrylic prostheses. Patch tests in both patients gave positive reactions to methyl methacrylate, ethylene glycol dimethacrylate and products employed in manufacturing acrylic prostheses (2% and 5% pet.). On the basis of results subsequently obtained from patch tests carried out with pieces of glove interposed between the skin and the allergens (methyl methacrylate and products employed), we advised our patients still to use latex gloves during work. Follow-up after 1 year showed complete regression of the dermatitis in 1 case and considerable improvement in the other.
两名患有慢性手部湿疹的牙科技师报告称，使用两种用于制造丙烯酸假体的含甲基丙烯酸甲酯的产品后病情加重。两名患者的斑贴试验对甲基丙烯酸甲酯、乙二醇二甲基丙烯酸酯以及用于制造丙烯酸假体的产品（2%和5%的凡士林制剂）均产生阳性反应。基于随后在皮肤与过敏原（甲基丙烯酸甲酯及所用产品）之间夹入手套片进行斑贴试验所获得的结果，我们建议患者在工作时仍佩戴乳胶手套。1年后的随访显示，1例患者的皮炎完全消退，另一例患者病情有显著改善。
