Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Upright AP portable view of the chest was obtained . No focal consolidation , large pleural effusion , evidence of pneumothorax is seen . There is mild central pulmonary vascular engorgement without overt pulmonary edema . The cardiac and mediastinal silhouettes are stable .
    OUTPUT:
    
No acute cardiopulmonary process . However , please note that there was a rounded parenchymal opacity seen on the prior study only on the lateral view , for which followup to resolution is recommended . It was not seen on the frontal view of the prior study , and should be followed up with lateral view .