Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Again seen is increased coalescent opacity in the left mid lung zone worrisome for pneumonia . Mild cardiomegaly is stable . Bilateral pulmonary edema appears stable . There is no pneumothorax or pleural effusion .
    OUTPUT:
    
1 . Opacity in the left mid lung zone worrisome for pneumonia . 2 . Stable bilateral pulmonary edema .