Sonogrraphy Of Thyroid Gland. Right Lobe 4.4x1.6x1.7 Centimeter Left Lobe4.8x1.5x1.9

sonogrraphy of thyroid gland. right lobe 4.4x1.6x1.7 centimeter left lobe4.8x1.5x1.9 cm.solid nodule upper pole of right lobe 6x5mm. well defined without associated calcification. complex nodule upper pole 5 x4 mmmainly solid. another one in mid pole 6x5mm.noassociated calcification.left lobe:multiple complex nodules. largest 7x6 milimetersin midpole. another in lower pole. no associated calcification. smaller cystic and complex nodules are also seen. shoud I be preoccupied?