Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a right chest MediPort in place with tip at the cavoatrial junction . The lungs are clear . There is no pleural effusion , or pneumothorax . The cardiac silhouette is normal in size , and the mediastinal contours are normal . Contrast excretion is seen within the left renal collecting system .
    OUTPUT:
    
No acute chest abnormality .