Conversation: The conversation between human and AI assistant.
[|Human|] My 3 1/2 year old son has a large lump on the left side of his chest under his nipple. It feels like it is where the rib is, but it definitely pokes out, whereas the right side does not. It is hard and doesn t move. He says it does not hurt. He is just getting over a cold, which may be unrelated. No fever or redness.
[|AI|]  HI, Dear. Very Good NOON from India. Thanks for your query. I understand your concerns. I studied your query in depth. Need more information to comment on.-I would advise you not to worry still. In my opinion your son has only a prominent costo-chon Chat Doctor. So it's a rib prominence only and is due to the Rickets-mostly.-Treatment-Consult a pediatrician who would treat it with It D doses with calcium supplements.-b-Sunbath for 30 MTS a day after the vit-D-3 and calcium doses, would relieve it in 5-6 myths time. IF not the diagnosis would be reviewed-Hope this reliefs your worry-some query. Welcome for any more queries in time to come. Have a Good Day.