Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Previously noted right chest tube is been removed . Cardiomegaly is again seen . A small right pleural effusion persists . Left effusion has diminished . Mediastinal contour is stable . No pneumothorax . Mild interstitial edema is present . Bony structures are intact .
    OUTPUT:
    
Interval removal of right chest tube . Small residual effusions . Mild interstitial edema . Stable cardiomegaly .