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Survival curves for patients
Notes: (A) Overall survival (OS), (B) local relapse-free survival (LRFS), (C) distant metastasis-free survival (DMFS), and (D) progression-free survival (PFS) curves for patients in the NACT + IMRT and NACT + IMRT + CCRT groups were exhibited.
Abbreviations: CCRT, concurrent chemotherapy; IMRT, intensity modulated radiotherapy; NACT, neoadjuvant chemotherapy.
