title: Adult-onset langerhans cell  histiocytosis mimicking  folliculitis decalvans.
authors.affiliation: American University of Beirut Medical Center, Beirut, Lebanon.
authors.forename: D
authors.initials: D
authors.lastname: Harb
authors.affiliation: American University of Beirut Medical Center, Beirut, Lebanon.
authors.forename: S
authors.initials: S
authors.lastname: Ghosn
authors.affiliation: American University of Beirut Medical Center, Beirut, Lebanon.
authors.forename: R
authors.initials: R
authors.lastname: Sleiman
authors.affiliation: American University of Beirut Medical Center, Beirut, Lebanon.
authors.forename: L
authors.initials: L
authors.lastname: Bourji
authors.affiliation: American University of Beirut Medical Center, Beirut, Lebanon.
authors.forename: S
authors.initials: S
authors.lastname: Salman
authors.affiliation: American University of Beirut Medical Center, Beirut, Lebanon.
authors.forename: O
authors.initials: O
authors.lastname: Abbas
mesh_terms: D003937:Diagnosis, Differential; D005499:Folliculitis / Q000175:diagnosis* / Q000473:pathology; D006646:Histiocytosis, Langerhans-Cell / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D008297:Male; D008875:Middle Aged