乳腺肌成纤维细胞肉瘤：1例报告并文献复习

Deng Zixi, Xia Chuan, Li Yuechong, Luo Yongchao, Shen Songjie

Department of Breast Surgery, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China.

Department of Pathology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.

Front Oncol. 2024 May 13;14:1366546. doi: 10.3389/fonc.2024.1366546. eCollection 2024.

Myofibroblastic sarcoma is a malignancy in which myofibroblasts are the main component, with a very low incidence. In this study, we report a case of low-grade myofibroblastic sarcoma (LGMS) in the breast. After the diagnosis of LGMS, the patient received a mastectomy. The patient showed no relapse or progression during the follow-up time of 3 months following the operation. LGMS in the breast is extremely rare, and the limited experience with its diagnosis and treatment brings obstacles to doctors. Therefore, this report summarizes the preoperative diagnosis, treatment, and prognosis of breast LGMS through a literature review.

肌成纤维细胞肉瘤是一种以肌成纤维细胞为主要成分的恶性肿瘤，发病率极低。在本研究中，我们报告了一例发生于乳腺的低级别肌成纤维细胞肉瘤（LGMS）。诊断为LGMS后，患者接受了乳房切除术。术后3个月的随访期间，患者未出现复发或进展情况。乳腺LGMS极为罕见，其有限的诊断和治疗经验给医生带来了障碍。因此，本报告通过文献综述总结了乳腺LGMS的术前诊断、治疗及预后情况。