Observation of the effect of magnetic resonance dynamic enhancement technology in the diagnosis of small liver cancer
磁共振动态增强技术应用于小肝癌诊断的效果观察

摘要

目的 对小肝癌诊断中施以磁共振动态增强技术的价值进行明确，旨在推动小肝癌诊断研究发展。方法 以2024年7月至2025年7月期间院内疑似小肝癌的69例患者作为试验观察对象，以磁共振成像检查方式、磁共振动态增强技术开展诊断检查工作，将检查结果与病理检查（金标准）结果之间进行比较分析。结果 经组间数据比较，对比的对象之间结果P<0.05，表现出显著差异，灵敏度、特异度、准确度方面表示观察组更高，小肝癌具体分型检出率方面表示观察组更高。结论 于小肝癌诊断中施以磁共振动态增强技术，其诊断灵敏度、特异度、准确度均较高，对提高诊断效能有着重要意义，能够帮助医务人员判断具体分型。

Abstract

Objective To clarify the value of using magnetic resonance dynamic enhancement technology in the diagnosis of small liver cancer, with the aim of promoting the development of research on the diagnosis of small liver cancer.
Methods A total of 69 patients suspected of having small liver cancer in the hospital between July 2024 and July 2025 were selected as the experimental observation subjects. Diagnostic examinations were conducted using magnetic resonance imaging and magnetic resonance dynamic enhancement technology, and the results were compared and analyzed with pathological examination (gold standard) results. After comparing the data between groups, it was found that the results between the compared objects were P<0.05, showing significant differences. In terms of sensitivity, specificity, and accuracy, the observation group had higher values, and in terms of specific subtype detection rate of small liver cancer, the observation group had higher values.
Conclusion   The application of magnetic resonance dynamic enhancement technology in the diagnosis of small liver cancer has high diagnostic sensitivity, specificity, and accuracy, which is of great significance for improving diagnostic efficiency and can help medical personnel determine specific subtypes.