LAUSR

In this study, we clarified the clinical differentiation between rosacea and seborrheic dermatitis on the face based on dermoscopic findings. A retrospective chart review and photographic review of patients who visited the Department of Dermatology at Kyung Hee Medical Center, from January 1, 2015 to March 31, 2017 were performed. A Dermlite DL3 with polarized light (3Gen, Inc., San Juan Capistrano, CA, USA) (10‐fold magnification) mounted on a Canon EOS 350D camera (Canon Corp., Tokyo, Japan) was used. Statistical analyses were performed using Fisher’s exact test and by linear association test.