Quality control study of cervical cancer interstitial brachytherapy treatment plans using statistical process control

Haowen Pang · 2025-01-31

This study explored using statistical process control for quality control of cervical cancer interstitial brachytherapy treatment plans. For retrospective analysis, interstitial brachytherapy treatment plans were divided into first (n = 300) and second phases (n = 200). The first phase was chronologically divided 2:1 into training and validation sets. The Dn2cm The Dn2cm For all organs at risk, the Dn2cm
TL;DR

For all organs at risk, the Dn2cm3 centerlines were lower in the second phase than in the first phase, indicating that quality control of cervical cancer interstitial brachytherapy treatment plans continuously improved through statistical process control.

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