Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP upright chest radiograph is obtained . Lung volumes are low . There is mild ground - glass opacity involving both lungs concerning for pulmonary edema . No large pleural effusions are seen , though trace effusions are likely present . Heart size appears top normal . No pneumothorax . Bones appear intact .
    OUTPUT:
    
Pulmonary edema , likely with trace pleural effusions .