instruction: hello doctor I am trying to find out what the following images show images attached are there nodules if so how many and what size what types of nodules do you see what are the chances of the nodule being benign maybe a colloid what characteristics do the nodules show hypo or hyperechoic any vascularity and if so is it peripheral or intranodular flow and any other info you can provide
output: hi I have seen the images there is a larger nodule in the left lobe and a tiny one in the right lobe of thyearoid the left thyearoid nodule measures 14 19 my and is isoechoic and solid areas and shows peripheral vascularity with a small focus of possible cystic change within which can be cystic changes probably colloid changes the right thyearoid nodule is my and is iso to hypoechoic it is too small to comment on vascularity there is no calcification in the nodules in my opinion it is likely to be a benign condition but fac fine needle aspiration cytology from the larger left thyearoid nodule is suggested for confirmation usually 80 percent of thyearoid nodules are benign I hope this helps