Dr Lupo thanks again and again ....Sorry for the miscommunicating the total volume I meant is 13.2 cm3 and I know that it is good size since mine is 12 mc3 it used to be 26cm3.
Sounds like she has a large thyroid (hard to tell with the 13.2 comment, but if this is centimeters, that is large) and positive antibodies (auto-immune thyroid disease) with a mid-high normal TSH. This would be a candidate for medications. Would also perform ultrasound if not already done to make sure there are no abnormal nodules.
Sorry for tha mistakes she is not my young woman I was going to write my young woman friend . upsssssss