Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest views were obtained with patient in upright position . Analysis is performed in direct comparison with the next preceding similar chest examination of ___ . The heart size remains within normal limits . No typical configurational abnormality is seen . The thoracic aorta is mildly widened and elongated but no local contour abnormalities are present . The pulmonary vasculature is not congested . No signs of acute or chronic parenchymal infiltrates are present and the lateral and posterior pleural sinuses are free . Moderately accentuated kyphotic curvature in the thoracic spine coincides with mild degree of degenerative changes mostly in the form of osteophytic reactions at the anterior vertebral body edges . No vertebral body compression is seen . Similar as on the preceding examination , a right - sided Port - A - Cath catheter with subclavian approach is identified , seen to terminate in the lower SVC . Mildly gas - distended large bowel loop under left - sided hemidiaphragm but no significant elevation of the left - sided hemidiaphragm .
    OUTPUT:
    
Stable chest findings . No evidence of cardiac enlargement , pulmonary congestion , or acute infiltrates .