Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Frontal and lateral radiographs of the chest show a grossly intact right pectoral subclavian Port - A - Cath , tip in the low SVC . The ___ x 61 mm spherical mass in the posterior right lower lobe was ___ x 66 mm on ___ . Lungs are otherwise clear . There is no pleural effusion or evidence of central adenopathy . Cardiomediastinal and hilar silhouettes are normal and the pulmonary vasculature is not engorged .
    OUTPUT:
    
Right subclavian Port - A - Cath grossly intact , tip in the low SVC . Right lower lobe could be smaller now than in ___ .