Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . Port - A - Cath resides over the right chest wall with catheter tip extending to the level of the mid to low SVC . There is vague patchy opacity in the left mid lung which is concerning for an early pneumonia . Otherwise , the lungs appear essentially clear . No pleural effusion or pneumothorax is seen . Cardiomediastinal silhouette appears within normal limits . Bony structures are intact .
    OUTPUT:
    
Vague left mid lung opacity likely represents early pneumonia .