Chest Pain and Shortness of Breath After Being Shot in the Back

Chest x-ray of 21-year-old man with chest pain and shortness of breath after being shot in the back
Chest x-ray of 21-year-old man with chest pain and shortness of breath after being shot in the back

21-year-old man with chest pain and shortness of breath after being shot in the back is imaged in the trauma suite.

What’s you interpretation and diagnosis ?