Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: PA and lateral chest views were obtained with patient in upright position . Our records do not include a previous chest examination available for comparison . The heart size is well within normal limits . No configurational abnormality is seen . Thoracic aorta unremarkable . No mediastinal 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 . Skeletal structures of the thorax grossly within normal limits . No evidence of pneumothorax in the apical area on the frontal view . Nonprominent extrathoracic soft tissue structures are noted , match the clinical information of patient 's weight loss .
    OUTPUT:
    
No evidence of old or active specific pulmonary infections are identified . Heart size normal and no pulmonary congestion .