Loose anagen syndrome

A distinctive new hair condition, the loose anagen syndrome, features anagen hairs that are loosely anchored and easily pulled from the scalp. The children studied had sparse hair that did not grow long and that pulled easily from the scalp. The majority of patients were blond girls, aged 2 to 5 years, but both sexes and those with dark hair can be affected. The hair was not fragile, and easily pulled hairs were misshapen anagen hairs without...