<prompt> If you are a doctor, please answer the medical questions based on the patients description.Since June I have had this firm lump size of a pea on my brow bone, beneath my skin. It doesnt hurt, and is not discolored, but it bothers me...makes me look mad : Ive poked at it with a sterile needle, nothing comes out but blood. Any ideas of what it could be?  <response>: Hi! Thanks for writing to us and for sharing your problem of a lump on the brow bone or frontal bone! As per your description, the lump is small, under the skin, skin colored, mobile, painless and gives out blood if injured... Therefore, I must consider following possibilities according to my experience in the biopsy clinic:1. Dermatofibroma; these are generally firm and vascular but benign and harmless2. Hemangioma; it may not be discolored3. Sebaceous cyst or inclusion cyst; but should give out floodwhitish material if poked4. Benign bony lesion like Osceola etc. So, please, stop bothering for this one but get it clinically examined in a physicians office and Im sure, you will be happy and tension-free!regards, 