Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Portable AP view of the chest ___ at 11 :56 is submitted .
    OUTPUT:
    
Patchy opacity at the right base would be concerning for pneumonia or aspiration , less likely atelectasis . Clinical correlation is advised . No evidence of pulmonary edema , large effusions or pneumothorax . Prominent dilated tortuous aorta raising the possibility of an aortic aneurysm . Heart is normal in size . Two faint 5 mm nodular opacities adjacent to the anterior right third rib could represent pulmonary nodules . Further imaging evaluation with dedicated chest CT or comparison to outside studies is recommended at this time .