下列哪项是胆管癌的直接征象（） A.扩张胆总管的远端显示肿块 _爱下问搜题

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问题单项选择题

下列哪项是胆管癌的直接征象（）

A.扩张胆总管的远端显示肿块

B.肝脏弥漫性肿大

C.阻塞近端胆管明显扩张

D.肝门区显示肿大淋巴结

E.肝内见多发转移灶

答案

参考答案：A

选择题

—Let's buy some cards for our teachers on Tecachers' Day.

—Why not make some by hand? It's much _____.[ ]

A. interesting,

B. more interesting

C. the most interesting

问答题简答题

简述创伤后应激障碍的临床特征。