Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Evaluation is again limited due to patient body habitus . There has been progression of bilateral diffuse interstitial opacities , which are most likely representative of mild pulmonary edema . Additionally , there is an opacity in the right upper lobe ( between the first and second ribs ) with a more confluent opacity in the left lower lobe . Mild cardiomegaly is again noted . Post - surgical changes in the right proximal humerus are partially visualized .
    OUTPUT:
    
1 . Limited study due to patient body habitus demonstrates evidence of multifocal pneumonia with an opacity in the right upper lobe and a large confluent opacity at the left lower lobe . 2 . Bilateral increased interstitial opacities concerning for worsening mild pulmonary edema . 3 . Mild cardiomegaly again noted . ___