Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are lower than ___ , with more crowding of bronchovascular structures ; superimposed infection or aspiration can not be excluded in adequate clinical setting . There is no pulmonary edema . Right - sided PICC line is in adequate position in lower SVC . Mediastinal and cardiac contours are unchanged . There is no pneumothorax .
    OUTPUT:
    
Lung volumes are lower with crowding of bronchovascular structures at lung bases . Superimposed infection or aspiration can not be excluded in appropriate clinical settings . This has been discussed with ___ .