Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Severe levoconvex scoliosis with associated distortion of the thoracic cage . The lungs are well - expanded . Small amount of residual focal increased opacity in the right lower lung compared to the prior exam , reflecting significant interval improvement in the left lower lung pneumonia from 4 weeks ago . Left lower lobe subsegmental atelectasis . No pleural effusion , pulmonary edema , or pneumothorax . Stable mild cardiomegaly . Mediastinal contours and hila are unremarkable . Median sternotomy wires the appear intact and unchanged in position . Lower thoracic and lumbar spine surgical fixation devices are unchanged .
    OUTPUT:
    
1 . Resolving right lower lung pneumonia , but not completely resolved after 4 weeks . 2 . No new focal consolidation concerning for pneumonia . 3 . No pleural effusion or pulmonary edema .