Placement of an endotracheal tube with the tip within the right mainstem bronchus and a nasogastric tube with the tip below the left hemidiaphragm. Decreased lung volumes and increased opacity at the left lung base. Increased right perihilar and right middle lobe dense confluent opacity. Persistent diffuse patchy airspace opacities.
Air space opacity–multifocal (Present) Perihilar airspace opacity (Present)