Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Moderate right pneumothorax is similar to ___ . There is increased subpulmonic component of the pneumothorax . Moderate left pleural effusion and lung base atelectasis is similar to prior . Slight left mediastinal shift is stable . 2 right and 1 left chest tubes are in unchanged position . Tracheostomy tube is unchanged in position . Transesophageal tube courses below the diaphragm and out of view . Multiple bullet fragments are in unchanged position .
    OUTPUT:
    
Moderate right pneumothorax and left lung base atelectasis is similar to ___ .