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SRRN: A regional lymph node ratio–based staging system enhancing prognostic accuracy in esophageal squamous cell carcinoma

Author:

Yanhong Lin,Peipei Zhang,Mingqiang Kang,Ziyang Han

Publication:

European Journal of Surgical Oncology

Publisher:

Elsevier

Date:

February 2026

© 2025 Elsevier Ltd, BASO ~ The Association for Cancer Surgery, and the European Society of Surgical Oncology. All rights are reserved, including those for text and data mining, AI training, and similar technologies.

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