Automated Quantification of Radiologic Pulmonary Alteration During Acute Respiratory Failure: Application to the COVID-19 Pandemic

Automated quantification of the pulmonary volume impaired during acute respiratory failure could be helpful to assess patient severity during COVID-19 infection or perioperative medicine, for example. This study aims at assessing the correlation between the amount of radiologic pulmonary alteration and the clinical severity in two clinical situation : 1. SARS-CoV-2 infections 2. Postoperative hypoxemic acute respiratory failure.

Inclusion Criteria: * Subject admitted to a care unit of the University Hospitals of Strasbourg or the University Hospital of Nancy and presenting a suspicion of SARS-CoV-2 infection or postoperative hypoxemic respiratory failure * Able to understand the objectives and risks of the research and to give dated and signed informed consent. Subjects may also be included in emergency or immediate life-threatening situations. * Subject with insurance covering Exclusion Criteria: * Pregnant woman (pregnancy confirmed by a urine or blood test) * Subject usually on home oxygen therapy * Subject under court protection * Subject under guardianship or curatorship