Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . There is a small nodular opacity projecting over the left lower lobe . There is slight blurring of the medial portion of the left hemidiaphragm and adjacent vague opacity that may represent pneumonia or atelectasis . Otherwise , the lungs are clear . No pleural effusion or pneumothorax . The cardiomediastinal contours are normal .
    OUTPUT:
    
1 . Slight blurring in the medial portion of the left hemidiaphragm and adjacent vague opacity may represent atelectasis or pneumonia . 2 . Nodular opacity projecting over the left lower lobe laterally . Recommend oblique views or chest CT for better assessment . These findings were discussed with Dr . ___ at 12 : 15 am on ___ by telephone .