Ant-induced alopecia: report of 2 cases and review of the literature.
Localized scalp hair loss is associated with many processes, including alopecia areata, trichotillomania, tinea capitis, and early lupus erythematosus. There are several reports of localized alopecia after tick- and flea-bites and bee stings, but there are only two reports of ant-induced alopecia in the literature. We present two cases of alopecia induced by ants of genus Pheidole (species pallidula) and review the literature for insect-induced alopecia. Ant-induced alopecia should be considered in the differential diagnosis of localized sudden-onset alopecia, at least in some geographic areas of the world.
Mortazavi
Mohammadreza
M
Department of Surgery, Wound Healing Research Group, University of Alberta, Edmonton, Canada. mortazavir@yahoo.com
Mansouri
Parvin
P
D000328:Adult; D000505:Alopecia / Q000209:etiology*; D000506:Alopecia Areata / Q000175:diagnosis; D000818:Animals; D001000:Ants / Q000502:physiology; D001070:Appetitive Behavior; D001512:Bedding and Linens; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D007492:Iran; D008297:Male; D012535:Scalp; D014006:Tinea Capitis / Q000175:diagnosis; D014256:Trichotillomania / Q000175:diagnosis