MRI-based radiomics with SHAP interpretation for preoperative prediction of upstaging in ductal carcinoma in situ: a comparative study of intratumoral, peritumoral, habitat, and fusion models
Background Preoperative prediction of upstaging in ductal carcinoma in situ (DCIS) is crucial to avoid unnecessary sentinel lymph node biopsy (SLNB) in low-risk patients. We aimed to develop and validate an interpretable magnetic resonance imaging (MRI)-based radiomics model for this purpose and to systematically compa...