Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Diffusely airways disease is similar to the prior examination , previously characterized as a combination of bronchiectasis and probable chronic mycobacterium avium infection . There is no evidence of new , superimposed focal consolidation , pneumothorax , or frank pulmonary edema . A spiculated mass abutting the lateral wall of the right lower lobe contains a fiducial marker , and is grossly unchanged from prior examination . Blunting of the bilateral costophrenic angles is unchanged and may represent pleural scarring versus trace pleural effusions . The cardiomediastinal silhouette is unchanged from prior examination . Surgical clips overlie the right upper quadrant of the abdomen .
    OUTPUT:
    
1 . Diffuse airways disease is unchanged , and likely reflects a combination of bronchiectasis and small airways disease , possibly due to chronic mA by a . No evidence for superimposed acute pneumonia . 2 . Spiculated right lower lobe mass contains a fiducial marker and appears similar in size morphology as compared to the prior examination .