Figure 2. Histopathologic findings associated with underlying conditions in fatal coronavirus disease. A) Patient no. 2: lung, hemosiderin-laden macrophages (brown pigment, bottom left), and anthracosis (black pigment, top right) in a patient with congestive heart failure (original magnification ×20). B) Patient no. 3: lung, emphysema in a patient with chronic obstructive pulmonary disease (original magnification ×5). C) Patient no. 7: lung, pulmonary microthrombosis (arrow) (original magnification ×20). D) Patient no. 2: kidney, extensive glomerulosclerosis in a patient with renal disease (original magnification ×10). E) Patient no. 3: liver, steatosis in a patient with morbid obesity (original magnification ×20). F) Patient no. 2: heart, myocardial fibrosis and mild cardiomyocyte hypertrophy in a patient with cardiomegaly (original magnification ×5).