Fig. 5From: Early prediction of treatment outcome for lenvatinib using 18F-FDG PET/CT in patients with unresectable or advanced thyroid carcinoma refractory to radioiodine treatment: a prospective, multicentre, non-randomised studyKaplan–Meier curve for PFS by cut-off value. SUVmax (a) and TLG (b)Back to article page