Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest . No prior . There is blunting of the posterior costophrenic angles and the lateral left costophrenic angle as well . The lungs are clear of consolidation or pulmonary vascular congestion . Cardiomediastinal silhouette is within normal limits . No acute osseous abnormality is detected .
    OUTPUT:
    
Small bilateral pleural effusions . No other acute process in the chest .