Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Interstitial disease is redemonstrated more prominent in the right upper subpleural location laterally as well as to a lesser extent in the right lower lung . Compared with prior examination there is interval increase in interstitial markings , not specific but suggesting superimposed fluid overload ; it may also be the case that underlying interstitial disease has progressed . There are also patchy opacities in the right cardiophrenic angle concerning for infectious or inflammatory process . No pleural effusion is identified . There is no pneumothorax . Aortic vascular calcifications are again seen . The heart is mildly enlarged .
    OUTPUT:
    
1 . Patchy opacities in the right cardiophrenic angle raise concern for pneumonia . 2 . Compared with the previous exam from ___ , the worsening appearance of the interstitial disease along with vascular congestion suggest mild vascular congestion and / or worsening interstitial disease with concern for pneumonia at the right lung base .