Consistency of P53 immunohistochemical expression between preoperative biopsy and final surgical specimens of endometrial cancer.

ABSTRACT:

Objective

The aim of this study is to explore the consistency of P53 immunohistochemical expression between preoperative biopsy and final pathology in endometrial cancer (EC), and to predict the prognosis of patients based on the 4-tier P53 expression and classic clinicopathological parameters.

Methods

The medical data of patients with stage I-III EC who received preoperative biopsy and initial surgical treatment in two medical centers was retrospectively collected. The consistency of P53 immunohistochemistry expression between preoperative biopsy and final pathology was compared using Cohen's kappa coefficient and Sankey diagram, then 4-tier P53 expression was defined (P53wt/P53wt, P53abn/P53wt, P53wt/P53abn, and P53abn/P53abn). Univariate and multivariate Cox regression an

SUBMITTER: Zhang J 

PROVIDER: S-EPMC10493386 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature