Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral chest radiograph demonstrates well inflated clear lungs . No pleural effusion or pneumothorax . Mild prominence of left hilus is noted . Heart size , mediastinal contour , and right hilus are unremarkable . Limited assessment of the upper abdomen is within normal limits .
    OUTPUT:
    
1 . Mild prominence of left hilus . Recommend dedicated CT chest for further evaluation . 2 . No pneumonia .