Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Initial anteroposterior (AP) chest radiograph depicting a large right-sided pneumothorax. Note the considerable leftward mediastinal shift. Diffuse alveolar opacity is present throughout the left lung, which is more pronounced in the periphery. There is also alveolar opacity in the collapsed right lung.
