Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Since prior , with there has been development of opacities in the left mid lung as well as the right base , findings could represent aspiration . The heart and mediastinal contours are unchanged . There is no pleural effusion or pneumothorax . A right PICC ends in the distal SVC .
    OUTPUT:
    
Developing opacities in the left mid lung and right base could represent aspiration in the correct clinical setting .