ObjectiveTo comprehend the current diagnosis status and new progress of hepatic echinococcosis (HE). MethodThe literature from domestic and foreign researchers relevant diagnosis of HE in recent years was searched and summarized. ResultsThe HE was widely distributed worldwide, with extremely high mortality and disability rates, posing a serious threat to local economic development and public health. At present, in addition to the traditional and widely recognized diagnostic methods based on epidemiological histories, clinical manifestations, routine imaging, and experimental examinations, many innovative technologies based on these traditional diagnostic methods had emerged in the field of HE diagnosis, such as diagnostic prediction models constructed based on ultrasound and other imaging data, artificial intelligence, three-dimensional visual reconstruction, and circulating free DNA testing, which significantly improved the diagnosis rate of the HE. ConclusionsIn recent years, with the continuous improvement of medical level, the in-depth and perfect exploration of HE has made remarkable progress, which not only provides a new possibility for the early diagnosis of the HE, but also provides an important basis for research in related fields and the formulation of prevention and control measures. Therefore, the further promotion and application of these new techniques will aid to promote the diagnosis progress of HE and reduce its impact on population health.
ObjectiveTo summarize the application of circulating free DNA (cfDNA) in the diagnosis and treatment of hepatocellular carcinoma (HCC). MethodThe relevant literature on the application of cfDNA in the diagnosis and treatment of HCC from both domestic and international sources were reviewed and summarized. Results cfDNA is an emerging biomarker in recent years. At present, a large number of studies had used different detection methods to detect abnormal methylation, hot spot mutation, gene copy number variation, and quantitative detection of cfDNA concentration. It was found that cfDNA could be used in the management process of early diagnosis, treatment guidance, and efficacy evaluation of HCC patients. ConclusionscfDNA detection is a good tool in the diagnosis and treatment of HCC, which can help clinicians make-decisions and bring more possibilities for the diagnosis and treatment of HCC, which is of great significance for changing the current diagnosis and treatment of HCC. However, there are still many challenges in cost control, technology optimization and standardization of evaluation indicators. With the continuous progress of molecular biology technology and artificial intelligence, the application range of cfDNA in HCC diagnosis and treatment will be further expanded, its advantages will be better played, and the related shortcomings will be gradually solved.