Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral radiographs of the chest demonstrate clear lungs with no increased interstitial markings to suggest pulmonary edema . The hila are abnormal and do not suggest lymph node enlargement . The cardiac and mediastinal contours are normal . Again noted is a rounded density at the left lateral aspect of the diaphragm which may be in the breast tissue . Correlation with physical exam is recommended . No pleural effusion or pneumothorax seen .
    OUTPUT:
    
1 . No evidence of pneumonia , COPD , sarcoid , or volume overload . 2 . Incidentally noted focal rounded density in the area of the left lateral hemidiaphragm , which may be in the breast tissue . Correlation with clinical exam is recommended .