[Using Mohs' Paste for Disease Control in a Case of Advanced Mucinous Breast Cancer with Continuous Bleeding from the Primary Tumor Surface].

We present the case of a 70-year-old woman with cancer affecting a substantial area of her breast, characterized by persistent bleeding from the primary tumor. Pathological findings revealed a hormone-sensitive mucinous carcinoma. CT indicated a primary tumor in close proximity to the greater pectoral muscle, left axillary lymph node metastasis, and oligometastases in her right lung.