Local Failure Rate in Oropharyngeal Carcinoma Patients Treated with Intensity-modulated Radiotherapy Without High-dose Clinical Target Volume.

Cureus · 2018 · PMC6132597 · PMID 30214846

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may be significantno p-value reported

In addition, at the time of recurrence, there may be significant changes in the external tumor contour of these patients due to factors, including patient weight loss and the changing shape of recurrent tumors.

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