Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: The patient is status post bilateral mastectomies . Since the prior radiograph on ___ , the bilateral drains have been removed . Two linear lucent areas are present overlying the right breastan . There may be some layering of fluid within the air . A third focus of air is present overlying the left breast , but only partially imaged . The lungs are clear without consolidation or edema . The previously seen right basilar opacity has improved . There is no pleural effusion or pneumothorax . The cardiomediastinal silhouette is normal .
    OUTPUT:
    
1 . Areas of lucency overlying the right and left breast ; query artifact or subcutaneous air . This may be secondary to recent drain removal , although infection can not be excluded . 2 . No evidence of pneumonia or pulmonary edema . Results were discussed with Dr . ___ at 11 :00 a .m . on ___ via telephone by Dr . ___ .