passages.id: split_5_test_1991_passage
passages.type: progene_text
passages.text: In addition to that , she received hepatic intra - arterial infusion of levoforinate ( l-LV ) 250 mg and 5-fluorouracil ( 5-FU ) 500 mg for combined multiple hepatic metastases starting on postoperative day 14 , and these medications were administered over 48 hours once weekly by infuser pump .