Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are bilateral diffuse alveolar opacities obscuring the heart borders . No pneumothorax is identified . Surgical clips overlying the right chest wall / axilla are noted . No pneumothorax is identified .
    OUTPUT:
    
Bilateral diffuse alveolar opacities may be due to a combination of edema , infection , or ARDS . In addition , follow - up after treatment is recommended , noting that underlying pulmonary masses or possible given right axillary surgical clips , suggesting history of malignancy .