A child of 9 years old came for a control thyroid ultrasound of the lesion up to 5 mm in one lobe, without any supporting documents.
At US in the posterior part of the right lobe of the thyroid gland is visualized the area of the heterogenicity type like isoechoic node, at CFM/DPD with increased blood flow, size of 19x9x5mm (thyroiditis? etc.?). Posterior to this area renders hypoechoic oval lesion with echo-structure similar to the thymus (thymus extra lobe? etc.?), size of 2x7mm.
PS. For comparison, 6 attachment - the thymus of the same child.