Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Again noted is increased opacity in the right upper lobe which could be a pneumonia . Bilateral pulmonary edema is stable . There is a stable moderate right pleural effusion . The cardiac and mediastinal silhouettes are unremarkable . No pneumothorax is seen . Right PICC terminates in the right atrium .
    OUTPUT:
    
Increased opacity in the right upper lobe could be pneumonia . Bilateral pulmonary edema and moderate right pleural effusion are stable .