| 篇名 |
Ductal carcinoma in situ in a 35‑year‑old male presenting with ipslateral gynecomastia |
| 作者 |
Chih‑Jen Huang, Jenn‑Perng Chen, Hsin‑Ju Lin, Hsien‑Pin Sun |
| 卷期/出版年月 |
50卷5期 (2017/10) |
| 頁次 |
183-185 |
| 摘要 |
Concomitant ductal carcinoma in situ (DCIS) and ipslateral gynecomastia (GM) are very rarely reported in male <40. We report an unusual case of a 35‑year‑old male, with no familial history of breast cancer, presented with unilateral GM, diffuse type. After subcutaneous mastectomy for his unilateral GM, a 0.7 cm × 0.3 cm DCIS lesion was incidentally found without clinical symptom. About 14%–43% of patients with DCIS have the potential of evolving into an invasive tumor in the subsequent 10–20 years. Our case
emphasizes the rare incidence of DCIS in male breast and the presence of concurrent GM can frequently result in misdiagnosis. In patients with rapid growth in breast tissue should be cautious of cancer in young men with GM. |
| 關鍵詞 |
Ductal carcinoma in situ, male breast carcinoma, ipslateral gynecomastia |
| 分類 |
Case report |
