巴楚医学2025，Vol.8Issue(2)：123-128,6.DOI:10.3969/j.issn.2096-6113.2025.02.021
直肠磁敏感伪影在前列腺癌MRI诊断中的研究进展
Progress of Rectal Susceptibility Artifact in the MRI Diagnosis of Prostate Cancer
摘要
Abstract
Rectal susceptibility artifacts are a common type of artifact in prostate magnetic resonance imaging(MRI)that can cause local signal weakening or loss in prostate tissue,thereby blurring the boundaries between normal tissue and lesion areas.They affect the overall quality of MRI images,the subjective evaluation of the image readers,and the performance of deep learning diagnostic models to varying degrees.Therefore,how to effectively eliminate the interference of rectal susceptibility artifacts to obtain high-quality prostate MRI images has become an important research topic.In recent years,with the continuous advancement of medical technology,a series of clinical strategies have been proposed and applied in practice aimed at mitigating the negative impact of rectal susceptibility artifacts on the quality of prostate MRI images.This article will briefly summarize the distribution characteristics and formation mechanism of rectal susceptibility artifacts,deeply analyze their potential impact on imaging diagnosis,and introduce current clinical strategies used to combat rectal susceptibility artifacts,thus improving the accuracy and stability of prostate cancer imaging diagnosis and providing a reference for future related clinical applications and research.关键词
直肠磁敏感伪影/前列腺癌/磁共振成像/深度学习Key words
rectal susceptibility artifact/prostate cancer/magnetic resonance imaging(MRI)/deep learning分类
医药卫生引用本文复制引用
汪征,陆蓬,刘松,付成志,余松,余成新..直肠磁敏感伪影在前列腺癌MRI诊断中的研究进展[J].巴楚医学,2025,8(2):123-128,6.基金项目
湖北省自然科学基金项目(2015CFC853) （2015CFC853）
