Hyperthyroidism RIGHT LOBE MEASUREMENTS: 1.9 x 1.6 x 5 cm. LEFT LOBE MEASUREMENTS: 1.8 x 1.3 x 4.7 cmISTHMUS MEASUREMENTS: 0.3 cmRIGHT LOBE: Diffusely heterogeneous gland without increased vascularity. 0.4 x 0.2 x 0.3 cm lower pole hypoechoic focus; favor benign etiology.LEFT LOBE: Diffusely heterogeneous gland without mass. No increased vascularity.ISTHMUS: Diffusely heterogeneous gland without mass. No increased vascularity.PARATHYROID GLANDS: No significant abnormality noted.LYMPH NODES: No significant abnormality noted.OTHER: No significant abnormality noted.
Diffusely heterogeneous gland without increased vascularity. Subcentimeter benign-appearing right thyroid hypoechoic focus. No regional adenopathy.