I'm 51 yrs old, 5'3 1/2, 180 lbs. I was diagnosed with malignant papillary microcarcinoma in Jan, 2011. I have exactly 3 nodes on my left side of neck and 5 nodes on the right side of my neck , 7mm parotid gland mas, and a borderline enlarging node near my carotid artery, plus I have another 2mm node on my right thyroid lobe. Should I have surgery?