胆总管胰腺段的段位于胰头的A.前方B.后方C.外侧D.内侧E.实质内

作者: rantiku 人气: - 评论: 0
问题 胆总管胰腺段的段位于胰头的
选项 A.前方 B.后方 C.外侧 D.内侧 E.实质内
答案 E
解析 :胆总管下段位于胰头的实质内,胰头的占位性病变常压迫胆总管下段引起梗阻性黄疸。

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