这个词是什么意思？
Non-invasive diagnostic technique for visualizing the PANCREATIC DUCTS and BILE DUCTS without the use of injected CONTRAST MEDIA or x-ray. MRI scans provide excellent sensitivity for duct dilatation, biliary stricture, and intraductal abnormalities.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D049448 · MeSH 2026。
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