Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest views were obtained with patient in upright position . Comparison is made with the next preceding chest examination of ___ . As before , there is considerable right - sided convex scoliosis in the lower thoracic spine , with corresponding mild shift of the mediastinal structures towards the left . All these findings are unchanged . No cardiac enlargement is present now , thoracic aorta remains unremarkable . The pulmonary vasculature is not congested and there is no evidence of acute or chronic parenchymal infiltrates . Lateral and posterior pleural sinuses remain normal . A most recent chest CT of ___ is reviewed and showed multiple bilateral basal peripheral pulmonary emboli .
    OUTPUT:
    
Unchanged chest findings in comparison with previous study of ___ . Thus , no cardiac enlargement or acute pulmonary infiltrates . Thus , it can be concluded that the episode of pulmonary emboli did not result in major infarctions or pleural effusions .