<s>[INST] My 6year old son has a lump in side of neck..it is bigger than 1cm...the gp has had his bloods done to check for glandular fever...getting results today...for the past 3-4 days he is having heavy nose bleeds...he had a very heavy one early hours of last night...could this be linked? [/INST] Hi, Welcome to Chat Doctor, I understand your concern. 1 cm size lump in the neck is not a concern. It can normally be there in this age group child Chat Doctor.  But, the bleeding through the nose is quite significant I must say and good you are getting it evaluated. Only once blood tests come, we can derive at a diagnosis of what possible problem could be and if its secondary to some infection, then the lump can be correlated. Hope your child gets well soon. Take care. </s>