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Treatment of Male Breast Cancer by Dual Human Epidermal Growth Factor Receptor 2 (HER2) Blockade and Response Prediction Using Novel Optical Tomography Imaging: A Case Report
| Content Provider | Semantic Scholar |
|---|---|
| Author | Saha, Debasmita Tannenbaum, Susan H. Zhu, Quing |
| Copyright Year | 2017 |
| Abstract | Male breast cancer, although rare, is on the rise. Prospective clinical trials are unlikely and current management mirrors that of post-menopausal women. Neoadjuvant chemotherapy is widely used and pathologic complete response (pCR) predicts long-term survival. The addition of dual HER2 (human epidermal growth factor receptor 2) blockade has shown the highest pCR rates; however, there is no published data of this approach in men. Also, newer monitoring tools are necessary during a neoadjuvant therapy to help personalize treatment. Here, we describe the case of a 64-year-old man with Stage IIB (tumor size 2 to 5 cm with involvement of axillary lymph nodes), high-grade estrogen receptor, progesterone receptor, and HER2-positive invasive ductal carcinoma with a germline breast cancer susceptibility gene 1 (BRCA1) mutation who was treated in a neoadjuvant fashion with dual HER2 blockade and platinum-based chemotherapy regimen. A novel predictive tool, ultrasound-localized diffuse optical tomography, was used to monitor his progress during treatment. |
| Starting Page | 123 |
| Ending Page | 125 |
| Page Count | 3 |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://assets.cureus.com/uploads/case_report/pdf/7165/1511800606-20171127-13753-1703giw.pdf |
| PubMed reference number | 5602378 |
| Alternate Webpage(s) | https://doi.org/10.7759/cureus.1481 |
| DOI | 10.7759/cureus.1481 |
| Journal | Cureus |
| Volume Number | 9 |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | Carcinoma of Male Breast Diffuse Optical Tomography Dual ERBB2 protein, human Estrogens Growth Factor Receptors Invasive Ductal Breast Carcinoma Lymphadenopathy Mammary Neoplasms Menopause Mutation Neoadjuvant Therapy Platinum Polymerase Chain Reaction Receptors, Progesterone Scientific Publication Stage 0 Breast Carcinoma estrogen receptor alpha, human lymph nodes |
| Content Type | Text |
| Resource Type | Article |