. "A disorder characterized by repetitive pulling out of one's hair resulting in noticeable hair loss; the individual experiences a rising subjective sense of tension before pulling out the hair and a sense of gratification or relief when pulling out the hair.NCI" . . "Trichotillomania"^^ . "Trichotillomania"^^ . "C94336"^^ . "Mental or Behavioral Dysfunction"^^ . "C0040953"^^ . "TrichotillomaniaPTNCI" . .