Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A left Port - A - Cath terminating at the cavoatrial junction is unchanged in position . The previously noted opacity overlying the right upper lung field is no longer seen . There is no lobar consolidation , pleural effusion , pneumothorax , or pulmonary edema . The cardiomediastinal silhouette is unchanged . Numerous surgical clips are seen overlying the abdomen .
    OUTPUT:
    
No evidence for acute cardiopulmonary process .