Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable chest radiograph demonstrates an entirely collapsed right lung . Small loculated air is seen in the right base adjacent to a constant appearing chest tube . There is no new focal consolidation within the left lung . Small basilar atelectasis and effusion is identified at the left base . The right PICC is seen in the low SVC . There is no pneumothorax .
    OUTPUT:
    
Entirely collapsed right lung .