Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There has been near resolution of the previously seen mild pulmonary edema . Additionally , the small left pleural effusion has improved . There is likely a small right pleural effusion . There is no focal airspace consolidation or pneumothorax . The heart size is normal and improved . Dense calcifications are seen within the mitral valve . There may be a small left lung nodule which is new from ___ . The aortic valve prosthesis , right axillary and abdominal clips are unchanged . Wedge compression deformities of the thoracic spine are unchanged . Patient is status post a right mastectomy .
    OUTPUT:
    
1 . Improved small left pleural effusion and near resolution of mild pulmonary edema . 2 . Possible left lung nodule for which follow up chest radiograph is recommend in 6 weeks . These findings were discussed with Dr . ___ by Dr . ___ at 11 : 26 on ___ by telephone at the time of discover .