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Table 4 The PTV and OAR optimization objectives for evaluation group

From: Knowledge-based IMRT planning for individual liver cancer patients using a novel specific model

Structures

Type

Volume [%]

Dose

Priority

PTV

Upper

0.0

5500 cGy

500

Upper

2.0

5400 cGy

500

Lower

100

5000 cGy

500

Lower

98

5050 cGy

500

Spinal cord

Upper

0.0

3500 cGy

150

Right kidney

Line

Generated

Generated

100

Normal liver

Line

Generated

Generated

100

  1. Abbreviations: PTV planning target volume