title: Congenital triangular alopecia.
abstract: Three new cases of congenital triangular alopecia are reported and the differential diagnosis of this rare developmental defect is discussed.
mesh_terms: D000505:Alopecia / Q000151:congenital* / Q000175:diagnosis; D002675:Child, Preschool; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male