I have had a lymph node removed from under my arm it was there for years before I had it removed, not cancerous fortunately. The wound was fine for 4 days then started leaking and it continued for about 4/6 weeks, l had to change the dressing frequently as it was soaked. I hope you don't have this problem, And every thing heals quickly. 
Take Care 

susie

Hello there

It isn't unusual to experience some swelling to the soft tissues around where the lymph node has been removed so try not to read too much into this for now.

I suggest you try and speak to the hospital or your GP about follow up and when and how you are likely to get these results.

Wishing you all the best

Naomi