![](https://manualofmedicine.com/wp-content/uploads/2021/09/A-50-year-old-smoker-with-acute-breathlessness-and-right-sided-chest-pain.jpeg)
A 50-year-old smoker presented with acute-onset breathlessness and right-sided chest pain of four days’ duration. There was no history of chest trauma.
What do you see on the first chest X-Ray and what is the most likely cause of the abnormality on the second X-Ray?