https://www.selleckchem.com/pr....oducts/szl-p1-41.htm
The purpose of this study was to evaluate the imaging and pathologic features and upgrade rate of non-calcified ductal carcinoma (NCDCIS). The study tested the hypothesis that lesions with sonographic findings have higher upgrade rate compared to lesions seen on mammography or MRI only. This retrospective study included patients with ductal carcinoma (DCIS) diagnosed by image-guided core breast biopsy from December 2009 to April 2018. Patients with microcalcifications on mammography or concurrent ipsilateral cancer on core biopsy were