Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been interval placement of a right - sided chest tube which courses toward the mediastinum and projects over the right mediastinum . There has been interval decrease in right mid to lower hemi thorax opacity likely due to fluid removal from chest tube . Residual right mid and lower lung opacities persist which could be due to pulmonary contusion and / or residual atelectasis and possible small right pleural effusion . There is prominence of the central pulmonary vasculature , increased since prior , concerning for interval pulmonary edema . The cardiac silhouette is enlarged . Left basilar atelectasis is present . Right eighth rib fracture is redemonstrated . .
    OUTPUT:
    
Right chest tube courses towards and projects over the right mediastinum . Interval decrease in right sided opacity likely due to decreased right pleural effusion . Residual right mid lung and right basilar opacity may be due to pulmonary contusion , aspiration and / or atelectasis with possible small pleural effusion remaining . Interval development of pulmonary edema / vascular congestion . Right eighth rib fracture .