Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Stable large right subpulmonic effusion with possible elevated hemidiaphragm . No focal consolidation , pneumothorax or pulmonary edema . No left pleural effusion . Heart size , mediastinal contour , and hila are normal . No bony abnormality .
    OUTPUT:
    
Stable large right subpulmonic effusion with possible elevated right hemidiaphragm . Results were conveyed via telephone on ___ by Dr . ___ to Dr . ___ at 9 : 40 a .m . within 15 minutes of results .