Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: A single portable radiograph of the chest was acquired . As before , there is a right tunneled internal jugular dialysis catheter , ending in the low right atrium . A right vascular stent projects over the right scapula / clavicle , not significantly changed . A small left pleural effusion may be slightly increased . A small right pleural effusion is not significantly changed . Mild - to - moderate cardiomegaly persists . The mediastinal contours are normal . Opacification at the right lung base is similar in appearance to prior radiographs and could be atelectasis and / or scarring . No focal consolidations are noted . There is fullness of the pulmonary vasculature without frank pulmonary edema . There is no pneumothorax .
    OUTPUT:
    
1 . Unchanged opacification of the right lung base is likely combination of atelectasis and scarring and effusion . 2 . Slightly increased left and unchanged right small pleural effusions . 3 . Unchanged mild - to - moderate cardiomegaly . 4 . Fullness of the pulmonary vasculature without frank pulmonary edema