Oh, If anyone finds a cure for this I would love to know it. I am a carrier for CAH and have had these bumps on the backs of my arms and cheeks since I was a little kid. It really bothered me when I was younger and i went to a dermatologist who said it was folliculitis and to treat it with moisturizers. He also said it would go away after puberty - HAH - I am almost 32 and still have them. In fact they have now spread over most of my arms and legs. I had got past it being on the back of my arms, but now that it is all over it is driving me nuts. I am planning to see another dermatologist soon. I'll let you know if I learn anything. I really wouldn't be surprised if it is somehow related to hormones/CAH - especially after reading some of the posts about carriers having symptoms. To Yong Yang - I am sorry I don't know anything about a hard lump like your daughter's. Hope you can find the answers.