Results:
The patients died from acute respiratory distress syndrome (ARDS). One of the patients was 56-year old man without any predisposing factor and the other (83-year old man) had hypertension, diabetes mellitus and renal failure. The patients had lymphopenia, elevated C-Reactive Protein (CRP), ferritin and D-Dimer. Axial CT images show diffuse ground glass opacity with some crazy paving and consolidation. The main pathologic finding of lungs revealed DAD. Intravascular micro-thrombi were detected despite anticoagulant prophylaxis. Renal autopsy demonstrated acute tubulointerstitial nephritis (ATIN) with tubular epithelium attenuation. Liver biopsy was consisted of lobular and portal inflammation and steatosis