Methods: The ultrasonic portrait and internal and peripheral blood supply of tumor in 71 patients with bile duct carcinoma, who were confirmed by operation and pathology examination were analysed.

方法：对71例经手术病理证实的胆管癌超声图像，肿瘤内部及周边血供进行分析。

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The Classics of internal Medicine points the cause of apoplexy is very complex. Both exopathic factors and internal cause can lead to apoplexy. its pathology is also complex.

指出《内经》认为中风的原因极其复杂，内因、外因均可导致中风。

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She has passed the necessary exams and is open to residencies outside her previous specialty, including internal medicine, family medicine and pathology.

CNN: For Aesha, healing comes in many forms