Hyperthyroidism RIGHT LOBE MEASUREMENTS: 5.5 x 3.1 x 3 cmLEFT LOBE MEASUREMENTS: 5.3 x 2.7 x 2.4 cmISTHMUS MEASUREMENTS: 0.6 cmRIGHT LOBE: Diffusely heterogeneous gland without discrete nodule. Borderline increased vascularityLEFT LOBE: Diffusely heterogeneous gland without discrete nodule. Borderline increased vascularityISTHMUS: Diffusely heterogeneous gland without discrete nodule. Borderline increased vascularityPARATHYROID GLANDS: No significant abnormality noted.LYMPH NODES: No significant abnormality noted.OTHER: No significant abnormality noted.
Diffusely heterogeneous mildly enlarged gland without discrete nodule. Borderline increased vascularity. Findings favor thyroiditis slightly over Graves disease; cannot assess for acute component.