Abstract: Alopecia areata is believed to be an autoimmune disease resulting from a breach in
the immune privilege of the hair follicles causing non scarring hair loss.
Methods: our study included 40 patients from may 2019 to july 2022 diagnosed clinically,
dermatoscopically and pathologically as alopecia areata Data were enrolled from department of
dermatology and venereology, Al-Hussein hospital.