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![Consideration of liquid biomarkers for surveillance of HPV-related oropharyngeal cancer in veteran populations](https://image.oaes.cc/6639920c-f85c-4690-a16e-0d1ac43361bf/jcmt100166.fig.1.jpg)
Figure 1. Unique benefits of plasma HPV ctDNA monitoring for survivorship care of veterans with HPV-related OPSCC. 1. A biologically distinct population: enhanced utility of plasma HPV ctDNA monitoring in recurrence prediction for intermediate-risk disease;