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Research Article: Construction of a Preoperative Nomogram Model for Predicting Perineural Invasion in Advanced Gastric Cancer Provisionally Accepted

Date Published: 2024-05-28

Introduction:
Objective: This study aimed to develop and validate a clinical and imaging-based nomogram for preoperatively predicting perineural invasion (PNI) in advanced gastric cancer. Methods: A retrospective cohort of 351 patients with advanced gastric cancer who underwent surgical resection was included. Multivariable logistic regression analysis was conducted to identify independent risk factors for PNI and to construct the nomogram. The performance of the nomogram was assessed using calibration curves, the concordance…

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