Development and Clinical Validation of a Diffusion-Weighted Imaging-Based Synthetic Contrast-Enhanced MRI System for Non-Contrast Breast Cancer Diagnosis and Risk Stratification

Inclusion Criteria

Inclusion Criteria: 1. Complete breast MRI data; 2. Negative pathology biopsy results or negative follow-up examinations for at least 12 months for non-cancer cases; 3. Positive biopsy results that meet the requirements for the pathological subtype of cancer for cancer cases; 4. Original data that can be used to verify clinical status, including radiological and pathological reports; Exclusion Criteria: 1. Partial mastectomy or puncture biopsy on the diseased side of the breast prior to breast MRI examination; 2. Poor image quality; 3. Implants in the affected breast;