Development and Validation of Web-Based Nomograms to Predict Postoperative Invasive Component in Ductal Carcinoma in Situ at Needle Breast Biopsy

摘要

ObjectivesAlthough sonography-guided core needle biopsy is a highly targeted method, there is a possibility of an invasive component after surgical excision of ductal carcinoma in situ (DCIS) of the breast. This study was performed to develop and validate nomograms to predict the postoperative invasive component in DCIS at core needle biopsy.