56-year-old female. Follow-up of colloid nodule. RIGHT LOBE MEASUREMENTS: The right thyroid lobe measures 5 x 1.4 x 1.5 cm.LEFT LOBE MEASUREMENTS: The left thyroid lobe measures 4.7 x 1.4 x 1.3 cm.ISTHMUS MEASUREMENTS: The thyroid isthmus measures 0.1 cm in thickness.RIGHT LOBE: Heterogenous echotexture of the right thyroid lobe. In the right lower pole, there is a stable spongiform nodule measuring 0.7 x 0.5 x 0.6 cm (prior 0.6 x 0.5 x 0.5 cm). Mild increased vascularity of the right thyroid lobe.LEFT LOBE: In the left upper/mid pole, there is a spongiform nodule measuring 0.7 x 0.7 x 0.7 cm that has decreased in size (prior 1.1 x 1 x 0.6 cm). Mild increased vascularity of the left thyroid lobe.ISTHMUS: No significant abnormality noted.PARATHYROID GLANDS: No significant abnormality noted.LYMPH NODES: No significant abnormality noted.OTHER: No significant abnormality noted.
1. Decreased size of the spongiform nodule of the left upper/mid pole.2. Stable subcentimeter spongiform nodule of the right lower pole.3. Nonspecific increased vascularity of the thyroid parenchyma, which may be seen in the setting of thyroiditis; clinical correlation suggested.