膽道系統超音波操作的技巧與超音波的立體解剖基礎

Real-Time Ultrasonography and Correlative Anatomy of Biliary System

欲藉膽道系統的超音波檢查技巧，正確地診斷膽道疾病的話，一位超音波操作員必須熟諳：1.超音波的成像原理，2.實時間超音波的膽道操作技巧，以及3.膽道系統的多方位斷層解剖。本文謹就膽道系統的相關解剖與膽道系統各枝的分段掃瞄，做一系統性的剖視與講解。並針對常見的膽道疾病，做概略性的超音波圖介紹。

In order to make a correct diagnosis for biliary tract disease, a sonographer should have a complete knowledge about 1. the principle of real-time ultrasound, 2. the technique to perform the real-time ultrasonography of the biliary tract, and 3. the multi-axis tomographic anatomy of the biliary tract. Through this report, I intend to describe the correlative anatomy of and the ultrasonographic technique for the biliary tract. Besides, the ultrasonograms of various biliary tract diseases are also demonstrated.