The patients of CF group received a total dose of 60-70Gy,at 2Gy daily,5 days per week. While in the LCAHF group,all patients first received a mean dose of 40Gy/4wks followed by 24Gy/16fs/1.5wks,1.5Gy/fs,twice daily. DT64Gy/36fs/5.5wks were delivered.
美
