case_images: PMC7492206_01
case_images: PMC7492206_02
case_images: Contrast CT scan and thymoma pathology in case 2. (A,B) Contrast CT scan of the chest showed a large rounded mass (circle) with multiple low-density areas reflecting necrosis. (C,D) Pathology revealed type B1 thymoma according to the WHO classification with massive necrosis (double arrows, magnification, H&E x10) and a predominance of lymphocytes (arrow, magnification, H&E x40). CT, computed tomography; WHO, World Health Organization; H&E, hematoxylin and eosin.
case_images: fneur-11-00939-g0001.jpg
case_images: PMC7492206_02_fneur-11-00939-g0001.jpg
case_images: F1
case_images: Contrast-enhanced chest CT detected an anterior mediastinal mass indicating a thymoma (Figure 1). Thymectomy was performed and the post-operative pathology indicated Type B1 thymoma according to World Health Organization (WHO) classification (Figure 1).
case_images: PMC7492206_03