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. 2012 Dec;31(12):598–604. doi: 10.5732/cjc.011.10452

Table 2. Volume and dose of radiation to organs at risk (OARs).

OAR Volume (cc) D2cc (Gyα/β3) D1cc (Gyα/β3)
Bladder 59 (37–76) 83 (73–96) 86 (75–104)
Rectum 43 (33–60) 73 (64–98) 76 (68–107)
Sigmoid colon 25 (9–43) 61 (52–69) 74 (53–73)

D2cc, dose to the most irradiated 2 cc; D1cc, dose to the most irradiated 1 cc. All values are presented as median (range).