Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest provided . A right chest wall Port - A - Cath is noted catheter tip extending into the right atrium . Lungs are clear without focal consolidation , effusion , or pneumothorax . No signs of congestion or edema . The cardiomediastinal silhouette is normal . Imaged osseous structures are intact . No free air below the right hemidiaphragm is seen .
    OUTPUT:
    
No acute intrathoracic process .