Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Slight hyperexpansion of the lungs . No focal consolidation to suggest pneumonia . No pneumothorax or pleural effusion . Mild pulmonary edema . No cardiomegaly . Slight tortuosity of the descending aorta . The mediastinal contours are unchanged . Two asymmetric sub - centimeter nodules in the bilateral lower chest which may represent nipple projections or pulmonary lesions . The cardiac device is unchanged in position with one lead in the right atrium and one lead in the right ventricle . No acute osseous abnormality .
    OUTPUT:
    
1 . Mild pulmonary edema . 2 . No focal consolidation to suggest pneumonia . 3 . Asymmetric , sub - centimeter opacities in the bilateral lower chest , which may represent projections from the nipple . Repeat CXR with nipple markers should be performed to exclude pulmonary etiology . 4 . Slightly tortuous descending aorta .