Conversation: The conversation between human and AI assistant.
[|Human|] hello, I have a bony lump on the back of my head. Skin moves freely over it and its about 3/4 of an inch wide.. kind of feels marble like. It s about as high up on my head as my right ear and it s on the right side in the back. it s a dull pain if you press on it. Could you give me an idea of what this is? thanks!
[|AI|]  Hi, dear , Scotts, thanks for the query to my Chat Doctor virtual online clinic.It's my pleasure to help you. After the in depth study of your query My diagnosis -is -Normal Occipital Protuberance with bursitis on rt of occipital lump. Tenderness at the spot is due to the bursitis.Don't worry and act fast. This would solve your worrisome query. Hope this would solve your query. Wellcome to my Chat Doctor clinic once again. Have a Good Day.