Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The lung volumes are stable . Known numerous metastatic pulmonary nodules are not as apparent on current chest radiograph as on prior CT . The right cardiophrenic nodule identified in ___ is not as conspicuous on today 's chest radiograph . No focal consolidation . Cardiomediastinal and hilar contours are enlarged but stable . The pleural surfaces are normal . The right Port - A - Cath terminates in the lower SVC without radiographic evidence of obstruction . The left pacemaker is intact with leads terminating in the appropriate positions .
    OUTPUT:
    
No radiographic evidence of Port - A - Cath malposition .