Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: AP upright and lateral views of the chest provided . There has been no significant change in the appearance of the chest . There is persistent interstitial opacity noted diffusely throughout both lungs likely representing interstitial pulmonary edema . No large effusion or pneumothorax . Cardiomediastinal silhouette appears stable . No acute osseous abnormalities . Chronic left mid / shaft clavicle deformity .
    OUTPUT:
    
No significant change in diffuse interstitial opacity likely reflecting interstitial pulmonary edema .