Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Two views of the chest show an opacity within the left lingula . In the lateral projection only , there is a small rounded opacity which likely represents a pleural abnormality . The cardiomediastinal contours are normal . There is no evidence of interstitial edema . There is mild dextroscoliosis of the thoracic spine .
    OUTPUT:
    
1 . Lingular pneumonia . 2 . Probable small pleural abnormality at the left base . Would recommend followup chest x-ray in four weeks to assess for change . Results were communicated with Dr . ___ at 11 : 15 a .m . on ___ via telephone by Dr . ___ .