High monocytes low hemoglobin swollen lymph nodes igg level 654.27 and granulomas cells in lymph, calcified granuloma left lung and fatigue in 13 year?

Sorry, can't help: We would love to help. However, since you apparently have had a lymph node biopsy, the diagnosis must not have been obvious to your doctor. Since you're under a doctor's care, she is the one to ask -- or if things remain uncertain, perhaps referral to (another?) specialist. Impossible to speculate further on a forum like this. Sorry and good luck.