Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: 2 views were obtained of the chest . The lungs are well expanded . A small left pleural effusion has increased over 5 hours . Associated peripheral opacities seen better on outside hospital CT are probably pulmonary infarctions . Heart and mediastinal contours are unremarkable . There is no pneumothorax .
    OUTPUT:
    
Increasing small left pleural effusion with accompanying peripheral opacities which may reflect infarction in the setting of known pulmonary emboli .