Long-lasting allergic contact dermatitis to methylisothiazolinone misdiagnosed as atopic dermatitis

Abstract

1 Shandong University, Shandong Provincial Hospital for Skin Disease, Department of Dermatology, 2 Shandong Provincial Institute of Dermatology and Venereology, Shandong Academy of Medical Sciences, 3 Shandong Provincial Key Lab for Dermatovenereology, Jinan, Shandong 250022, China <[email protected]> <[email protected]> Fanghui FU1,2,3 Yonghu SUN1,2,3 Qing ZHAO1,2,3 Gongqi YU2,3 Qing YANG1,2,3 Hong LIU1,2,3 Furen ZHANG1,2,3