“…In the present study, 19 (86.4%) of the cases diagnosed as MF were immunopositive for α‐SMA, in agreement with the findings of Abramowicz et al (), Allon et al (), Foss and Ellis (), Linos et al (), Lopes et al (), Vered, Allon, Buchner, and Dayan (), and Trejo‐Scorza et al (). Only one DF case, (10%) was positive for α‐SMA, being similar to the literature (Herford, Reder, & Ducic, ; Schneider et al, ; Shi, Wang, Wang, & Yu, ). However, a broader discussion of this result with literature data is not possible because there are no studies investigating various cases of DF with α‐SMA immunohistochemistry.…”