实用医学杂志 ›› 2023, Vol. 39 ›› Issue (22): 2861-2865.doi: 10.3969/j.issn.1006-5725.2023.22.001

• 专题笔谈:乳腺肿瘤 •    下一篇

多模态磁共振预测乳腺癌淋巴结转移状态的研究进展

石夕冉,王恒,何力兵,邱志强,李泓箭,徐晓雪()   

  1. 川北医学院附属医院放射科 (四川 南充 637000 )
  • 收稿日期:2023-07-17 出版日期:2023-11-25 发布日期:2023-12-11
  • 通讯作者: 徐晓雪 E-mail:nclittlesnownc@163.com
  • 作者简介:徐晓雪,教授,硕士研究生导师,川北医学院附属医院放射科主任、介入医学中心主任,川北医学院医学影像学院放射诊断教研室主任。《医学影像学》国家级一流课程负责人,《医学影像学》省级一流课程、省级课程思政示范课程负责人。担任四川省医师协会放射专委会常务委员、四川省医学会疼痛专业委员会常务委员、四川省老年医学会疼痛专业委员会常务委员、四川省医学会介入医学专委会委员、四川省医学会疼痛医师分会委员,南充市医学会疼痛专业委员会主任委员、南充市医学会数字医学专委会候任主任委员。主持及参研国家级、省部级、厅局级课题10余项,发表学术SCI、中文核心期刊论文累计60余篇,申请国家实用新型专利3项,副主编、参编《放射诊断学基础》《放射学征象》《非脊柱疼痛介入影像学》专著4部,获四川省医学科技奖一等奖1项、三等奖1项,第五届嘉英荟南充双创大赛南充市十大创新英才,第六届嘉英荟南充双创大赛南充市十大创新项目本市级二等奖。
  • 基金资助:
    教育部产学合作协同育人项目(22097112073101)

Advance in predicting lymph node metastasis of breast cancer by multimodal MRI

Xiran SHI,Heng WANG,Libing HE,Zhiqiang QIU,Hongjian LI,Xiaoxue. XU()   

  1. Department of Radiology,the Affiliated Hospital of North Sichuan Medical College,Nanchong 637000,China
  • Received:2023-07-17 Online:2023-11-25 Published:2023-12-11
  • Contact: Xiaoxue. XU E-mail:nclittlesnownc@163.com

摘要:

乳腺癌是女性最常见的肿瘤相关死亡原因之一,占女性恶性肿瘤发病率的第1位,其发病率逐年上升、逐渐年轻化。淋巴结(LN)转移是评估乳腺癌患者复发和生存率最重要的预测指标,准确评估腋窝淋巴结是否受累是乳腺癌分期的重要组成部分。前哨淋巴结活检术(SLNB)和腋窝淋巴结清扫术(ALND)均是有创检查,存在并发症风险及穿刺假阴性率较高,因此无创性影像学检查方法预测腋窝淋巴结转移成为近年的研究热点。多模态磁共振较其他成像方式预测乳腺癌淋巴转移更具优势,如无辐射、软组织分辨率更高、可进行多参数及多序列成像,应用于鉴别良恶性乳腺病变、评估乳腺癌患者预后、预测淋巴结转移状态、评估新辅助化疗的疗效等。本文就多模态磁共振中各指数模型及峰度扩散成像预测乳腺癌腋窝淋巴结转移的研究进展进行综述。

关键词: 乳腺癌, 淋巴结转移, 多模态磁共振, 弥散加权成像, 扩散峰度成像

Abstract:

Breast cancer is one of the most common tumor-related causes of death in women, accounting for the first place in the incidence of female malignant tumors, with its incidence increasing yearly and the age of onset gradually becoming younger. Lymph node(LN)metastasis is the most important predictor to evaluate the recurrence and survival rate of patients with breast cancer. Accurate assessment of axillary lymph node involvement is an important part for breast cancer staging. Sentinel lymph node biopsy(SLNB)and axillary lymph node dissection(ALND)are both invasive procedures with high risk of complications and false negative rate. Therefore, using non-invasive imaging methods to predict axillary lymph node metastasis have become a research hotspot in recent years. Multimodal magnetic resonance has the advantages of no radiation, high soft tissue resolution, multiple parameters, and multiple sequences compared with other imaging methods in predicting lymph node metastasis of breast cancer. It is widely used in the differentiation of benign and malignant breast lesions, evaluation of prognosis of breast cancer patients, evaluation of lymph node metastasis status, and evaluation of the efficacy of neoadjuvant chemotherapy. This article reviews the research progress of multimodal MRI in predicting axillary lymph node metastasis of breast cancer with various index models and kurtosis diffusion imaging.

Key words: breast cancer, lymph node metastasis, multimodal MRI, diffusion weighted imaging, Diffusion kurtosis imaging

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