背景和研究目的：内镜超声检查法(EUS)代替诊断性内窥镜逆性胆管造影术(ERC)检查可疑的胆管结石患者。

BACKGROUND AND STUDY AIMS: Diagnostic endoscopic retrograde cholangiography (ERC) is being replaced by endoscopic ultrasonography (EUS) in patients with suspected bile duct stones.

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目的应用内镜超声检查术(EUS)对胰腺癌的可切除性进行前瞻性评估。

Objective To discover the value of endoscopic ultrasonography (EUS) in predicting the resectability of pancreatic carcinoma.

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目的探讨内镜超声检查术对胰腺癌t NM分期的评价能力。

Objective To investigate the value of endoscopic ultrasonography (EUS) in detecting the TNM stage of pancreatic carcinoma.

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目的探讨内镜超声检查术对胰腺癌t NM分期的评价能力。

Objective To investigate the value of endoscopic ultrasonography (EUS) in detecting the TNM stage of pancreatic carcinoma.

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