Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Infusion port is within the right chest wall with intact catheter terminating in the low SVC . Lungs are clear . There is no pleural effusion . There is no pulmonary nodule . Pulmonary vasculature , cardiomediastinal silhouette , and aorta are within normal limits .
    OUTPUT:
    
Effusion catheter in the low SVC . Otherwise unremarkable chest radiographs .