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. 2012 Jun 6;53(4):608–614. doi: 10.1093/jrr/rrs016

Table 3:

Summary of error reduction strategies

Error reduction strategies (33 institutions)
Bony structure-based Prostate-based Mixed
Number of institutions 16 11 6
Prostate-based IGRT approaches (11 institutions)
MV-CT-based kV-CT-based Implanted marker-based US-based
Number of institutions 3 2 3 3

IGRT, image-guided radiotherapy; MV-CT, megavoltage computed tomography; kV-CT, kilovoltage computed tomography; US, ultrasound.