Data Description for "Enhanced Triage in Early-stage Endometrial Carcinoma: A Nomogram Versus Biopsy for Selecting Aggressive Histological Types"

All mpMRI assessments—including myometrial invasion depth, cervical stromal invasion, and MRI-derived tumor volume—were uniformly evaluated by radiologists.The complete data repository comprises the following five components:1)An Excel workbook collection (.xlsx) containing the complete Raw_Data and Excluded_Data worksheets, along with analytical tables for Kappa agreement, intergroup comparisons, logistic regression analysis, diagnostic performance comparison, and nomogram total points calculation; 2) An SPSS (27.0) dataset collection(.sav) comprising specifically formatted data for agreement assessment of tumor volume in 116 patients, the complete dataset of 211 patients, and data related to Extrauterine_Spread; 3) An R (4.3.3) script collection including the nomogram_development_validation.R, Sankey_diagram_development.R, and lasso_logistic.R files, plus their corresponding helper files and the lasso_logistic.csv data file required for execution; 4) A complete figure collection containing all manuscript figures in high-resolution formats; 5) A Word document collection containing all tables (Table_1 to Table_4) from the manuscript.