国际肿瘤学杂志 ›› 2024, Vol. 51 ›› Issue (1): 59-64.doi: 10.3760/cma.j.cn371439-20230722-00008

• 综述 • 上一篇    

循环肿瘤DNA在肝细胞癌诊疗中的研究进展

黄镇, 陈永顺()   

  1. 武汉大学人民医院肿瘤四科,武汉 430060
  • 收稿日期:2023-07-22 修回日期:2023-11-18 出版日期:2024-01-08 发布日期:2024-01-23
  • 通讯作者: 陈永顺 E-mail:yongshun2007@163.com

Research progress of circulating tumor DNA in the diagnosis and treatment of hepatocellular carcinoma

Huang Zhen, Chen Yongshun()   

  1. Fourth Department of Oncology, Renmin Hospital of Wuhan University, Wuhan 430060, China
  • Received:2023-07-22 Revised:2023-11-18 Online:2024-01-08 Published:2024-01-23
  • Contact: Chen Yongshun E-mail:yongshun2007@163.com

摘要:

肝细胞癌(HCC)是我国发病率第4、死亡率第2的恶性肿瘤,晚期患者已失去手术治疗机会,生存期短,预后极差。组织病理活检是恶性肿瘤临床诊断的金标准,但组织病理活检不仅是有创性检查,而且获得的组织样本较少,不能反映肿瘤的异质性,也难以动态监测肿瘤的进展情况或治疗疗效。因此,寻找新的非侵入性策略以早期发现HCC并监测HCC疗效具有重要的临床意义。循环肿瘤DNA是无创的液体活检方法,取样简单且能动态监测肿瘤基因组学变化,在HCC的早期诊断、疗效监测以及预后评估中具有重要应用价值。

关键词: 癌,肝细胞, 循环肿瘤DNA, 早期诊断, 预后

Abstract:

Hepatocellular carcinoma (HCC) is malignant tumor with the fourth incidence rate and the second mortality rate in China, and patients with advanced stage have lost the chance of surgical treatment, short survival period and extremely poor prognosis. Histopathological biopsy is the gold standard for clinical diagnosis of malignant tumors, but histopathological biopsy is not only invasive, but also obtains fewer tissue samples, which does not reflect the heterogeneity of tumors, and makes it difficult to dynamically monitor the progression of tumors or the efficacy of treatment. Therefore, it is clinically important to find new non-invasive strategies for early detection of HCC and to monitor the efficacy of HCC. Circulating tumor DNA is a non-invasive liquid biopsy method with simple sampling and can dynamically monitor the genomic changes of tumors, which has great application value in early diagnosis, therapeutic efficacy monitoring, and prognostic evaluation of HCC.

Key words: Carcinoma, hepatocellular, Circulating tumor DNA, Early diagnosis, Prognosis