Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single frontal chest radiograph demonstrates stable right pleural effusion with ovoid opacity projecting over mid lung likely representing loculated pleural fluid within the fissure . Unchanged right basilar opacification likely reflects atelectasis given chronicity though can not exclude superimposed infectious process . Increased central pulmonary vascular engorgement suggesting pulmonary edema . Increased nodular opacifications within the right upper lung may represent multifocal infectious process possibly aspiration though assymetric pulmonary edema is a consideration . Cardiomediastinal contours are unremarkable . Redemonstration of esophageal stent in stable position . Left Port - A - Cath terminates within the right atrium .
    OUTPUT:
    
1 . Stable right pleural effusion with intrafissural component . 2 . On a background of new pulmonary edema , there is stable right lower lung opacification . Opacification may represent combination of atelectasis and effusion ; however , given new right upper lung multifocal opacification , infectious process and / or aspiration are considerations .