Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Single AP upright portable view of the chest was obtained . There are multiple bilateral patchy pulmonary opacities worrisome for multifocal pneumonia . Trace blunting of the right costophrenic angle could be due to a trace right pleural effusion . No pneumothorax is seen . The cardiac silhouette remains mildly enlarged . Mediastinal contours are stable and the aortic knob is calcified .
    OUTPUT:
    
Patchy bilateral pulmonary opacities , most prominently in the mid - to - lower lung zones , worrisome for multifocal pneumonia . A component of superimposed pulmonary edema may be present . Recommend followup to resolution .