Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: When compared to prior , there has been no significant interval change . Moderate size right - sided pneumothorax is not significantly changed . Right - sided Port -A - Cath is in stable position . There is no focal consolidation . Cardiomediastinal silhouette is stable . Subcutaneous gas again projects over the right axilla .
    OUTPUT:
    
No significant interval change of a moderate right - sided pneumothorax .