Hemiagenesis of the thyroid 1) absence of the right lobe of thyroid 2) normal or slightly enlarged left lobe and isthmus of thyroid This 18 yr. old female patient presented with symptoms of hypothyroidism. On sonography of the thyroid, we observed: 2) normal or slightly enlarged left lobe and isthmus of thyroid c) mild to moderate augmentation of vascularity of the left lobe on color doppler imaging. These ultrasound image.. 2009. 9. 14. 이전 1 다음