Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Upright AP and lateral views of the chest provided . There is stable elevation of the right hemidiaphragm . Mild pulmonary edema is noted . No large effusions are seen . No pneumothorax . No convincing signs of pneumonia . The heart is mildly enlarged . The mediastinal contour is normal . A bullet - shaped metallic density projects over the soft tissues of the left axilla , appearing unchanged from ___ , 0 likely representing an embedded foreign object .
    OUTPUT:
    
Mild pulmonary edema , mild cardiomegaly . Bullet - shaped foreign body in the left axillary soft tissues .