Thyroid nodes found on right lobe measures 5.4x1.6x2.1cm The left lobe measures 4.9x1.6x2.8cm. The thyroid?

the throid isthmus 3.3mm in AP dimension The thytoid gland is ingeneous in appearance . There is 2.2 x1.3 x2.1cm complex m centered about the mid pole of left lobe This contains a0.6 cm custic area. This was found on a Thyroid Sonogram . Going to specialist but would like to get a feel for what this means and what treatment will follow.