folliculitis decalvans, and acne keloidalis. These diseases can usually be distinguished clinically, and all have in common the loss of follicular orifices or ostia in areas of involvement (see ...

Neutrophil-associated scarring alopecias include folliculitis decalvans, perifolliculitis capitis abscendens et suffodiens (of Hoffman), and acne keloidalis nuchae. Although the exact etiology is ...