Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP upright chest radiograph is obtained . The patient is known to have a chronic left pleural effusion which appears loculated . There is also significant left lower lobe collapse and possible consolidation . A small right pleural effusion is noted . Pulmonary edema is present . Heart size can not be assessed . Mediastinal contour is stable . Bony structures are intact .
    OUTPUT:
    
Pulmonary edema , bilateral effusions , large and loculated on the left appearing stable , and small right effusion appearing slightly diminished from prior .