Figure 3. Photomicrograph of the lung. A – thrombosis of vasa interna of pulmonary vein in COVID-19 (black arrow)(H&E 10x20); B – thrombosis of the vasa interna (black arrow) of a pulmonary artery in COVID-19 and prostate cancer. There is also pulmonary hemorrhage (H&E 10x40); C – thrombosis of vasa interna (black arrow) of pulmonary artery in COVID-19 with impending embolism (H&E 10x40); D – thrombosis of vasa interna (black arrow) of the pulmonary artery in COVID-19 with impending embolism (H&E 10x40).
