Elham Sadat Motaharian - Bachelor of Nursing, Iran University of Medical Sciences, Master of Nursing in Kashan University of Medical Sciences, Iran
Behnam Mahmoodiyeh - Anesthesiologist, Critical Care flow ship, assistance Professor of Anesthesiology and critical care medicine department, Arak university of medical sciences, Arak, Iran
Hadi Lotfi Ahmad abadi - Bachelor of Emergency Medicine, Iranshahr University of Medical Sciences, Tehran Emergency. Force, Tehran, Iran
Saba Lorestani - Radiologist, Department of Radiology, Modares Hospital, Saveh University of Medical Sciences, Saveh, Iran
Mohammad Saleh Sadri - Anesthesiologist, Department of Anesthesiology, Modares Hospital, Saveh University of Medical Sciences, Saveh, Iran
Maryam Milani Fard - Anesthesia and pain Research Center, Department of Anatomy,Faculty of Medicine,Molecular and cell Biology Research center,Researcher, Iran university of Medical Sciences, Tehran, Iran
Amir Mohammad Milani Fard - Graduate of nursing, School of nursing and medical emergency, Researcher, Alborz University of Medical ‎Sciences, Tehran, Iran
Anita Amini - Master of Industrial Engineering-Management and Productivity, Health Systems Researcher, Firoozgar Hospital Clinical Development and Research Center

Background and Objective: Covid-۱۹ is a newly emerged viral pandemic with a wide variety of systemic and local manifestations, radiography is a main diagnostic tool in patients with covid-۱۹, the aim of the following systematic review study is to evaluate the radiologic findings of patients with covid-۱۹ Methods: In this systematic review study, electronic search was conducted on MEDLINE, Google Scholar, Scopus, Web of knowledge and SID. The erelevant data were extracted. Results: ۲۲ studies including ۱۱۰۸ patients with main age of ۵۰.۱ ± ۱۶.۲ were included. The ost common finding was ground glass opacification (۳۱.۲%) following by consolidation (۲۸.۴%) Right lobe involvement was much higher prevalent than left lobe (۲۹% vs ۱۲%) and lower lobe was much higher than upper lobes (۳۳% vs ۱۴%). Conclusion: Chest radiography is a high valuable tool in viral infection detection and according to high prevalence of radiological manifestations, it can be used effectively to encounter this disease.

COVID-۱۹, Radiologic Findings. Lung Involvement, Systematic Review Study