Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is status post CABG and valvular surgery with intact and appropriate line sternotomy wires . There is a right PICC , which terminates in the mid SVC . There is a new round opacity with in the right lower lung measuring approximately 3 .2 cm , which should be further evaluated with a CT . There is mild pulmonary edema which has improved compared to prior . The pulmonary arteries are enlarged , suggesting pulmonary hypertension . The lungs are otherwise clear . The cardiomediastinal silhouette is stable . No pleural effusion or pneumothorax is seen . A right - sided diaphragmatic eventration is re - demonstrated .
    OUTPUT:
    
1 . New round opacity in the right lower lung , which is concerning for a cavitary lesion , and should be evaluated with CT . 2 . Mild pulmonary edema . 3 . Stable postoperative appearance of the cardiomediastinal silhouette .