A nomogram prediction model for lymph node metastasis risk after neoadjuvant chemoradiotherapy in rectal cancer patients based on SEER database.
Frontiers in oncology(2023)
摘要
Patients over 60 years old, with clinical T1-2, clinical N0, and adenocarcinoma may be more likely to achieve ypN0. The watch-and-wait (WW) strategy may be considered. Patients who had ypN0 or pCR had a better prognosis.
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关键词
SEER,lymph node metastasis,neoadjuvant chemoradiotherapy (NACRT),nomogram,prediction model,rectal cancer (RC)
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