Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Two right - sided chest tubes are in unchanged position , one oriented vertically and one oriented towards the base . Opacification at the right base is unchanged , consistent with prior surgery and a small amount of residual pleural fluid . Stable subcutaneous emphysema is present in the right upper abdominal wall . There is no definite pneumothorax . A small left pleural effusion and atelectasis is unchanged . There is no new consolidation . The cardiomediastinal silhouette is stable . The aorta is tortuous . A right PICC terminates in the mid SVC and is unchanged .
    OUTPUT:
    
Unchanged appearance of two right - sided chest tubes and mild opacification at the right base . No evidence of reaccumulation .