Summarize the radiology report findings into an impression within 3 sentences.
    INPUT: Compared with ___ at 04 : 50 in , the overall appearance is similar . There is upper zone redistribution with diffuse vascular blurring , suggestive of CHF . There is opacification at the right base , which may represent a combination of pleural fluid and underlying collapse and / or consolidation . There is also or increased retrocardiac density , with partial obscuration of the left hemidiaphragm and of left costophrenic angle . A small left effusion would be difficult to exclude . Note is made that the the patient has a right breast implant . Clips again noted in the upper abdomen . Rib fracture in the lower right ribs is in keeping with findings on a ___ CT scan .
    OUTPUT:
    
CHF , with right and equivocal small left pleural effusion . Bibasilar collapse and / or consolidation .