ABSTRACT
Schwannomas arise from the neural crest-derived Schwann cells. Their most common locations are the extremities, neck, mediastinum, retroperitoneum, and cerebellopontine angle. They have rarely been reported to occur in the breast. We herein report on a case of schwannoma of the breast in a 30-year-old woman. The ultrasonographic examination showed a well defined ovoid hypoechoic mass in the upper outer quadrant of her left breast. A presumptive diagnosis of fibroadenoma was made, and the mass was then removed. The histopathologic and immunohistochemical features confirmed the diagnosis of schwannoma of the breast.
Subject(s)
Adult , Female , Humans , Breast , Cerebellopontine Angle , Diagnosis , Extremities , Fibroadenoma , Mediastinum , Neck , Neurilemmoma , Schwann CellsABSTRACT
PURPOSE: The prognosis for breast carcinoma in young women, especially those less than 35 years of age, is perceived as being unfavorable. However, the relationship of age at diagnosis and prognosis still remains controversial. METHODS: We retrospectively studied 37 breast cancer patients, who had been 35 years old or younger at the time of their diagnosis from Jan. 1990 to Dec. 1994 at the Department of Surgery, Chungnam National University Hospital. RESULTS: The factors that influenced survival were pathologic stage, tumor size, and the number of axillary node metastases, but operation method, postoperative radiation therapy, and neoadjuvant chemotherapy did not. CONCLUSION: When we compared the group with age 35, the former group showed worse disease free survival, but the overall survival was not worse.