Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A small right apical pneumothorax is unchanged . Infiltrate just above the right major fissure is similar . This is unchanged since yesterday and remains slightly improved since ___ . Elevation of the right hemidiaphragm is unchanged . Note is made of an ultrasound from yesterday showing only a tiny pleural effusion . The left lung is clear . Cardiac contours are normal . A right - sided PICC line tip terminates in the upper SVC .
    OUTPUT:
    
Stable appearance of tiny pneumothorax and right upper lobe perifissural opacity . Persistent elevation of the right hemidiaphragm is attributible to volume loss given the abscence of more than trace effusion on recent ultrasound .