Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: There is a right pigtail chest tube in unchanged position . There is hazy opacification over the right base , consistent with a small amount of reaccumulated pleural effusion . Additionally , there is a new rounded opacity at the left base , which could represent infection or aspiration . There is no evidence of pneumothorax . There is no pulmonary edema . The cardiomediastinal silhouette is unchanged .
    OUTPUT:
    
1 . Interval reaccumulation of a small right pleural effusion . Chest tube in unchanged position . No pneumothorax . 2 . New left lower lobe opacity , concerning for infection or aspiration . Results were discussed with Dr . ___ ___ resident ) at 15 :57 on ___ via telephone by Dr . ___ .