Fig. 3From: Computed tomography findings of thyroid hemiagenesis: differentiation from hemithyroidectomyA 65-year-old woman with right thyroid hemiagenesis (case 5). Axial contrast-enhanced CT scan shows the absence of isthmus and sharp edge of medial end of remnant thyroid gland (arrow). The angle of the medial end of remnant thyroid gland was measured as + 29°Back to article page