Fig. 3From: SUVmax of 18F-FDG PET/CT in the differential diagnosis of benign and malignant thyroid nodules according to tumor volumeImages of follicular carcinoma. a On ultrasonography, there is a 1.7-cm, hypoechoic nodule. b Focal, intense 18F-FDG uptake in the left isthmic nodule on 18F-FDG PET/CT (SUVmax = 11.97)Back to article page