Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Cardiomegaly is stable compared to the prior study . Bilateral interstitial lung opacities are similar to the prior study and have been more fully characterized on recent CT of ___ . Low lung volumes may be due to restrictive physiology . No new suspicious nodules or masses are identified . There is no evidence of pleural effusion or acute skeletal abnormality .
    OUTPUT:
    
1 . No chest radiographic evidence of pulmonary metastases . 2 . Chronic interstitial lung disease ttern , more fully characterized on recent CT of ___ .