MY SON HAD A LUMP ON HIS TAILBONE HE HAD A SONOGRAM AND IT CAME BACK NOT A CYST THAT WE THOUGHT IT WOULD BE. DOES ANYONE KNOW WHAT IT COULD BE WE HAVE A SURGEON APPOINTMENT BUT NOT FOR A WEEK AND IM SCARED PLEASE HELP
how old is your son and how big is the lump? Has it been causing him pain during everyday movements?
There are several other possible causes as to why a what seems to be solid lump would form on your son's tailbone - from genetic conditions such as neurofibromatosis, to regular fibromas. If this was the case, either you or the boy's dad would have the same condition.
Wish you all the best,