Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Lung volumes are low , but there are no focal opacities . Cardiomediastinal and hilar contours are unremarkable . There is no pleural effusion or pneumothorax . A Port - A - Cath catheter is noted with the port in the right thorax and the tip in unchanged position in the lower SVC . However , a disruption is noted at the proximal end of the catheter at its connection with the port which appears new from prior exam .
    OUTPUT:
    
No evidence of acute cardiopulmonary process . New ill visualized abnormality at the level of the connection between the catheter and the port might represent a disruption at this site . A shallow oblique view might allow better visualization of this area .