case_images: PMC3226617_01
case_images: CT-scan images showing a thymus enlargement before (A) and after (B) treatment for hyperthyroidism due to Graves' disease, with remarkable shrinkage of the thymus (arrows).
case_images: cln-66-12-2177-g001.jpg
case_images: PMC3226617_01_cln-66-12-2177-g001.jpg
case_images: f1-cln_66p2177
case_images: A thoracic computed tomography (CT) scan revealed a homogeneous mass with no adjacent structure invasion or calcification at the topography of the thymus enlargement (Figure 1A). After six months of thyroid hormonal control, a new CT revealed marked thymus shrinkage (Figure 1B).