Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single portable view of the chest . No prior . Diffusely increased hazy opacities are seen throughout the lungs bilaterally . Cardiomediastinal silhouette is within normal limits . Osseous and soft tissue structures are notable for degenerative changes at the shoulders bilaterally .
    OUTPUT:
    
Diffusely increased hazy opacities of the lungs bilaterally which could represent pulmonary edema .