Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Mild cardiomegaly is similar to prior . Cardiomediastinal contours are stable . Indistinct appearance of the pulmonary vasculature is compatible with pulmonary edema . Nodular opacity projecting over the right mid lung is similar to ___ . Blunting of the right costophrenic angle and indistinctness of the left costophrenic angle are compatible with small bilateral pleural effusions . Retrocardiac opacity may represent atelectasis though pneumonia is not excluded . No pneumothorax . Dialysis catheter terminates in the right atrium . The right humeral head is chronically deformed and an adjacent calcified loose body is again seen .
    OUTPUT:
    
Mild pulmonary edema , similar to ___ , with small bilateral pleural effusion and retrocardiac opacity compatible with atelectasis , although pneumonia may be considered in the appropriate clinical setting .