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Table 2 Dose constraints for organs at risk

From: Ninety-degree angled collimator: a dosimetric study related to dynamic intensity-modulated radiotherapy in patients with endometrial carcinoma

Structure

Volume (%)

Target (Gy)

Bone marrow

< 37

≥ 40

Bladder

< 35

≥ 45

Rectum

< 60

≥ 30

Bowel

< 30

≥ 40

Bowel

< 35

≥ 35

Femoral heads

< 15

≥ 30