Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single AP view of the chest provided . The lungs are well - inflated . Prominent interstitial lung markings are unchanged from the prior . Increased generalize radiodensity , likely represents moderate pulmonary edema . . There is no pleural effusion , or pneumothorax . The hilar and cardiomediastinal contours are normal .
    OUTPUT:
    
1 . Increased generalized radiodensity is unchanged from the prior on the same date , likely representing moderate pulmonary edema . 2 . C hronic , fibrosing , interstitial lung disease . 3 . Mild cardiomegaly is mildly improved from prior exam on the same date , likely representing mild interval diuresis . 4 . Mitral annular calcifications unchanged from prior exam on the same date .