Hi all, My mother is a nhl patient and she was cured in 2014 after taking 7 cycles of chemo.we are going for follow up check ups regularly after that.Recently from 4 days she was having severe back pain and abdominal pain.we had gone with ultrasound and pet ct.Every thing is fine with ultrasound.The final impression of pet ct is PET - CT on comparing with previous scan done on 12-11-2018,there is metabolic and morphologic regression in left cervical and left axillary lymph nodes Few small volume minimally avid periportal and aortacaval lymphnodes,largest measuring 16*9 mm with SUV max of 2.5 Can some suggest is this impression fine.should I consult a gastroenterologist for this.