Table 2.

Therapy protocols

Protocol	TD (Gy)	SD (Gy)	Chemotherapy	Split
Cummings	48 – 50	1.8 – 2.5	MMC 10 mg/m2 d1
			5FU 1000 mg/m2/24 h d1–5, 2 cycles	4 wks
EORTC	59,4	1.8	MMC 10 mg/m2 d1
			5FU 200 mg/m2/24 h d1–26 + d1–13,	2 wks
RTOG	50–54	1.8 – 2	MMC 10 mg/m2 d1 + 29
			5FU 1000 mg/m2/24 h d1–4 + 29–32	-