A Case of Pure Mucinous Breast Carcinoma in a 25-Year-Old Female Who Showed Complete Pathological Response to Neoadjuvant Chemotherapy despite Poor Clinical Response

一例25岁女性纯黏液性乳腺癌病例报告，尽管临床疗效不佳，但新辅助化疗后病理学检查显示完全缓解。