R Renesmee Cullen♥ New member Oct 27, 2010 #1 My 8 year old son has a swollen lymph node on the left side of his neck. His blood work has come back fine and strep test was negative. Should I still be worried? And What Could be the cause of it?
My 8 year old son has a swollen lymph node on the left side of his neck. His blood work has come back fine and strep test was negative. Should I still be worried? And What Could be the cause of it?