[A Long-Surviving Case of Locally Advanced Breast Cancer with Multiple Lung Metastasis].

We report a case of right advanced breast cancer with multiple lung metastases in a 66-year-old woman. Her breast cancer( invasive ductal carcinoma, cT4bN1M1, Stage Ⅳ)was resected in October 2007(mastectomy plus axillary lymph node dissection)after local arterial infusion therapy(total dose 5-FU 4,735 mg plus adriamycin 180 mg), which caused bilateral lung arterial embolism due to deep vein thrombosis in right her leg. She had to be treated by anticoagulant therapy, mechanical ventilation and placement of IVC filter before her operation.

[A Case of Recurrent Breast Cancer with Multiple Bone Metastasis Effectively Treated by CDK4/6 Inhibitor in Addition to Aromatase Inhibitor].

We report a case of recurrent breast cancer with multiple bone metastasis in a 62-year-old woman. Her breast cancer (invasive ductal carcinoma, T2N0M0, Stage ⅡA)was resected in 2001(partial mastectomy plus axillary lymph node dissection) with adjuvant chemotherapy(UFT)and irradiation to her left remnant breast. In February 2018, she complained of severe pain in right femoral joint and hip.

[A Case of Pyloric Stenosis Due to Gastric Metastasis of Breast Cancer].

We report a case of left advanced breast cancer(T4N1M0, Stage ⅢA)in a 67-year-old woman. In August 2010, her breast cancer(triple-negative invasive ductal carcinoma)was resected(mastectomy plus axillary lymph node dissection) with adjuvant chemotherapy(TC)and irradiation to her chest wall. In July 2018, she experienced recurrent vomiting.

[A Useful Method of Nipple-Side HydroMARK-Marking before Neoadjuvant Chemotherapy in the Breast Preserving Surgery-A Case Report with pCR of the Triple Negative Breast Cancer].

When the primary breast cancer disappears by neoadjuvant chemotherapy, it is often difficult to detect it during the breast preserving surgery. Before neoadjuvant chemotherapy, preoperative nipple-side HydroMARK-marking, which was made of titanium coil and hydrogel, was a very useful and effective method because of its fine detection by ultrasonography. We report a case of 51-year-old female with the triple negative breast cancer(TNBC).