Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Right - sided port is again seen although the catheter tip is obscured by the posterior thoracic spinal fixation hardware which has been placed in the interm . The lungs are clear . There is no large effusion , consolidation , or edema . The cardiomediastinal silhouette is within normal limits . Atherosclerotic calcifications noted at the aortic arch .
    OUTPUT:
    
No acute cardiopulmonary process .