Retrospective analysis of adjuvant radiotherapy in oral cavity or oropharyngeal cancer: Feasibility of omitting lower-neck irradiation.
Sheng-Yow HoWan-Chen KaoSheng-Yen HsiaoSheng-Fu ChiuSung-Wei LeeJia-Chun ChenLi-Tsun ShiehPublished in: PloS one (2022)
The rate of level IV recurrence was higher in the LNS group than in the WNI group. Trends of improvement in disease-free survival with lower-neck irradiation suggested that it is premature to consider LNS irradiation as daily practice in patients with oral cavity and oropharyngeal cancer.