Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is slightly rotated . A right pectoral Infuse - A - Port extends to the mid SVC . There is stable elevation of the right hemidiaphragm with mild right basilar subsegmental atelectasis . There is also left basilar linear atelectasis . The small to moderate right apical pneumothorax is not as readily apparent on today 's exam , but still present . The heart and mediastinum are within normal limits . Metallic right upper quadrant surgical clips denote prior cholecystectomy .
    OUTPUT:
    
Stable small to moderate right apical pneumothorax . Stable elevation of the right hemidiaphragm with stable right basilar subsegmental atelectasis .