Fig. 3From: Utility of non-contrast Dual Energy Computed Tomography in diagnosis of differentiated thyroid cancer – two case studyUltrasound of the neck after thyroidectomy and radioiodine therapy. In postoperative bed presence of previously undetectable mass of hypoechogenic glandular tissue (with increased vascularity) – suspicious of DTC recurrence. (A) Transverse/sagittal section (B)Transverse section – CDI presentationBack to article page