Fig. 4From: Computed tomography findings of thyroid hemiagenesis: differentiation from hemithyroidectomyA 61-year-old woman with left hemithyroidectomy for papillary thyroid cancer. Axial contrast-enhanced CT scan shows the absence of isthmus and blunt edge of medial end of remnant thyroid gland (arrow). The angle of the medial end of remnant thyroid gland was measured as − 36°Back to article page