Hi Cristina,
following the protocol and some dietary changes I think I had a reduction of the thyroid nodule from 0.77 to 0.65 mm. The first ultrasound is from February 6, 2018, and the last is from November 23, 2018.
I continue with the suggested protocol.
Operator social health
p.s: the image is not very clear but the numbers can be read well!