A Transparent Machine Learning Approach Using Ultrasound Radiomics for Preoperative Distinction Between Granulomatous Lobular Mastitis and Breast Cancer - Summary - MDSpire

A Transparent Machine Learning Approach Using Ultrasound Radiomics for Preoperative Distinction Between Granulomatous Lobular Mastitis and Breast Cancer

  • By

  • Jinhong Zhou

  • Zhongcun Lai

  • Cishun Yu

  • Dan Liu

  • Yuguo Wei

  • Xiaowei Han

  • Guozheng Zhang

  • April 24, 2026

  • 0 min

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Objective:

To develop an interpretable machine learning model utilizing ultrasound radiomics for distinguishing between granulomatous lobular mastitis and breast cancer.

Key Findings:
  • Combined model achieved AUC of 0.935 in training cohort and 0.833 in validation cohort.
  • DCA indicated favorable clinical applicability.
  • Key radiomic features correlated with predictions include lbp_3D_k_glszm_SmallAreaLowGrayLevelEmphasis and others.
Interpretation:

The combined model effectively differentiates between granulomatous lobular mastitis and breast cancer, enhancing diagnostic precision and clinical decision-making.

Limitations:
  • Retrospective design may introduce bias.
  • Single-center study limits generalizability.
Conclusion:

The combined ultrasound radiomics and clinical factors model shows significant efficacy in preoperatively distinguishing granulomatous lobular mastitis from breast cancer.

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