Postoperative Concurrent Chemoradiotherapy versus Postoperative Radiotherapy Alone for Larynx Squamous Cell Carcinoma Patients with Lymphovascular Invasion: A Propensity Score Matching Study.

In the context of no ideal treatment for LSCC patients with lymphovascular invasion, the present study proposes POCRT as a preferable modality compared with PORT, as POCRT was associated with higher RFS rates. Higher RFS, DFS, and OS rates were also observed in the POCRT group in the multivariate analysis.