Novel Coronavirus SARS-CoV-2 case analysis and typical cases

To provide scientific theoretical reference for diagnosis and treatment of patients with SARS-CoV-2 infection, this study collected typical COVID-19 patients' pathological reports and analyzed the pathological characteristics of the important systems and parts of human body, including respiratory system, circulatory system, digestive system, genitourinary system, nervous system and eye. Cytokine release syndrome(CRS), a common cause of death in COVID-19 patients, was discussed in this research.