📚 Methodology & Resources

AURS–Basic is derived from a PRISMA-guided synthesis of 35 peer-reviewed studies (2015–2025) on routine B-mode and Doppler ultrasound predictors of axillary lymph node metastasis. Feature selection and point-weighting follow published odds ratios and AUC metrics. Internal validation on 100 cases demonstrated AUC 0.81–0.85. Full methodology details and source references are available in the User Guide.

Code & Data Archive: The v1.0 code and sample data are hosted on GitHub and permanently archived on Zenodo (DOI: 10.5281/zenodo.15288756).