Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The cardiomediastinal contours are normal . Slight increased soft tissue nodularity superior to the left hilus is present . There is no pleural effusion or pneumothorax . The lungs are well expanded and clear .
    OUTPUT:
    
Increased nodularity superior to the left hilus . Shallow oblique views recommended for further evaluation .