“…Until now, the standard treatment strategies of LMDF remains unclear. Minocycline, glucocorticoid, isotretinoin, clofazimine, tranilast, cyclosporine, and so on have been reported to be effective (Cymerman, Rosenstein, Shvartsbeyn, Meehan, & Kornreich, ; Sardana, Chugh, Ranjan, & Khurana, ; Schaarschmidt et al, ). Besides, LMDF was recently proved to respond to topical dapsone gel therapy (Ferguson & Fearfield, ).…”