Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Unchanged small left apical pneumothorax without evidence of tension . New small left pleural effusion . Pacemaker is seen projecting over the left pectoral region with single lead tip in right ventricle . Lungs clear bilaterally . Heart size is top normal with normal mediastinal contour and hila . No bony abnormality .
    OUTPUT:
    
1 . Stable small left apical pneumothorax . 2 . New small left pleural effusion . Results were conveyed via telephone to primary team by Dr . ___ on ___ .