Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since prior , basilar right chest tube is unchanged in position . The right basilar hydropneumothorax and right middle lobe collapse are stable . Cardiomediastinal contour is unchanged . There has been slight increase in pulmonary vascular congestion .
    OUTPUT:
    
Stable right hydropneumothorax . Mild increase in pulmonary vascular congestion .