Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A right Port - A - Cath terminates within the mid SVC . There is no evidence of focal consolidation , pleural effusion , pneumothorax , or pulmonary edema . Asymmetry of the breast shadows is noted , unchanged from prior . The cardiomediastinal silhouette is within normal limits .
    OUTPUT:
    
No evidence of acute cardiopulmonary process .