Cardiomegaly and opacity at the right base with a small right pleural effusion are redemonstrated. There is a rounded lucency within the right base overlying the right pigtail catheter drain, which may represent a pneumatocele or loculated gas. Stable cardiomedialstinal silhouette.
Loculated pneumothorax (Uncertain) Simple pleural effusion (Present) Cardiomegaly (Present)