Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral views of the chest were obtained . A severe dextroscoliosis of the T - spine is present which somewhat limits the evaluation . There is mild prominence of the left pulmonary hilum with left perihilar linear density likely representing scarring in this patient with prior pneumonia in this region . There is no new consolidation , effusion , or pneumothorax . The heart size is difficult to assess due to severe scoliosis , though appears grossly stable . Mediastinal contour is normal . Bony structures are intact .
    OUTPUT:
    
Left mid lung scarring likely sequelae of old infection . No evidence of pneumonia or CHF . Dextroscoliotic T - spine .