novel coronavirus pneumonia(3) 2019 coronavirus disease(3) Coronavirus infections(2) Vascular surgery(1) Thoracic Surgery(1) Hepatitis B virus(1) Terminal branches portal vein embolization(1) Lung injury(1) liver neoplasms(1) general surgery(1) acute aortic syndrome(1) Non-epidemic area(1) Biliary tract neoplasms(1) Transcatheter arterial chemoembolization.(1) Prevention and control(1) Respiratory function tests(1) Treatment(1) Hepatectomy(1) Coronavirus infection(1) Work suggestion.(1) Clinicopathological characteristics(1)