Alternating chemotherapy and fractionated radiotherapy were carried out in 32 patients with surgically proven unresectable primary liver cancer (PLC).After initial surgical intervention of hepatic artery ligation and ...Alternating chemotherapy and fractionated radiotherapy were carried out in 32 patients with surgically proven unresectable primary liver cancer (PLC).After initial surgical intervention of hepatic artery ligation and cannulation,the tumor war localized with silver clips.The cisplatin 20 mg was infused via a hepatic artery catheter per day on the first 3 consecutive days.Fractionated radiation(18MV straight linear accelerator)of 250 cGy,twice a day with an interval of 6 hours,was then followed on the 8th,9th and 10th days.The cycle was repeated 3 or 4 times.The shrinkage of tumors and decrease of AFP level were observed in 100%(32/32)and 5% (19/21)of the patients respectively.A second-stage resection was done in 37.5%(12/32)of the patients.The 1-,3- and 5-year survival rates after resection were 96.7% ,67.5% and 67. 5 % respectively.It is suggested that this modality is a choice of therapies which can convert some unresectable large PLC to resectable ones.展开更多
文摘Alternating chemotherapy and fractionated radiotherapy were carried out in 32 patients with surgically proven unresectable primary liver cancer (PLC).After initial surgical intervention of hepatic artery ligation and cannulation,the tumor war localized with silver clips.The cisplatin 20 mg was infused via a hepatic artery catheter per day on the first 3 consecutive days.Fractionated radiation(18MV straight linear accelerator)of 250 cGy,twice a day with an interval of 6 hours,was then followed on the 8th,9th and 10th days.The cycle was repeated 3 or 4 times.The shrinkage of tumors and decrease of AFP level were observed in 100%(32/32)and 5% (19/21)of the patients respectively.A second-stage resection was done in 37.5%(12/32)of the patients.The 1-,3- and 5-year survival rates after resection were 96.7% ,67.5% and 67. 5 % respectively.It is suggested that this modality is a choice of therapies which can convert some unresectable large PLC to resectable ones.
