CAJ | 학술논문

前列腺癌是世界上威胁老年男性健康的常见肿瘤之一。在我国前列腺癌的发病率呈明显上升趋势。目前磁共振成像（MRI）被认为是前列腺癌早期诊断及评估分期最佳的影像学检查方法。 MRI使得前列腺癌的诊断取得了显著进步，但常规MRI检查有其局限性。磁共振波谱成像（MRS）是一种检测活体前列腺代谢、生化水平及化合物定量分析的无创性检查方法，在常规MRI基础上加上MRS代谢信息能显著提高前列腺癌MR诊断的准确性，弥补了常规MRI的不足，为前列腺癌的诊断提供了广阔的前景。本文就MRS的技术发展和在前列腺癌诊断中的定性、定位、分期、侵袭性的评估以及治疗中的作用予以综述。
전렬선암시세계상위협노년남성건강적상견종류지일。재아국전렬선암적발병솔정명현상승추세。목전자공진성상（MRI）피인위시전렬선암조기진단급평고분기최가적영상학검사방법。 MRI사득전렬선암적진단취득료현저진보，단상규MRI검사유기국한성。자공진파보성상（MRS）시일충검측활체전렬선대사、생화수평급화합물정량분석적무창성검사방법，재상규MRI기출상가상MRS대사신식능현저제고전렬선암MR진단적준학성，미보료상규MRI적불족，위전렬선암적진단제공료엄활적전경。본문취MRS적기술발전화재전렬선암진단중적정성、정위、분기、침습성적평고이급치료중적작용여이종술。
Prostate cancer is one of the most common tumor threaten the old men's health in the world. In our coun-try, the incidence of prostate cancer has a tendency of going up obviously. Magnetic resonance imaging (MRI) is now accepted as the best imaging modality for early diagnosis and staging in prostate cancer. MRI has made significant progress in the diagnosis of prostate cancer. But the conventional MRI has its limitations. Magnetic resonance spec-troscopy (MRS) is a kind of non-invasive examination method for detecting prostate metabolism, biochemical levels and quantitative analysis of compounds in vivo. The combination of MRI and MRS can significantly improved MR diagnosis accuracy for prostate cancer. MRS has made up for inadequacy of MRI and provides a broad prospect for the diagnosis of prostate cancer. In this article, we reviewed the technological development of MRS and its qualitative diagnosis, lo-cating, staging, assessing the invasiveness, the role in clinical treatment for prostate cancer.