Oh I just read another thread about a bony lump , and i replied there also.. Now i understand what you mean with enlongated and running from the top of nose to his hairline.. this could be just the metopic ridge.. if you google that, its more pronounced in some babies.. my son has somewhat of one. Other times it could be something that needs more attn like craniosyntosis (sp not right i kno) but that is quite rare.
oh oh one more thing.. i looked at your pic.. Beautiful family!!! and beautiful lil baby boy :) Im sure hes fine, jus get him checked his dr. *hugs*
I would get him looked at by your doctor... only because i am a worry freak.. any lumps that nevan has had on his head, i get checked out. The first ones on the back lower of his neck/head were lymphnodes at 2 - 3 weeks old.. he still has them and hes 10 mo old. Also he has lil lumps along his coronal suture on his left side which are tiny, but was reassured they were normal. You might need to have it checked for peace of mind.. it could be a cyst.. i kno so many babys who got one at around a couple mo of age, usually on the forhead above the brow.