Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There are small bilateral pleural effusions . There is a right basilar opacity medially on the frontal view , not confirmed on the lateral . The lungs are otherwise clear . There is no focal consolidation . The cardiomediastinal silhouette is within normal limits . Left sided PICC is seen with tip in the lower SVC .
    OUTPUT:
    
Small bilateral effusions . Right basilar opacity medially only on the frontal view is most likely atelectasis .