题目: The child likes to do _____. [ ]A. things different B. something different C. different something D. different thing 答案: 答案:B
题型:单项选择题 下列哪一项不符合胆管结石的CT表现()A.胆管内环形或圆形致密影B.中心密度高,周围低密度形成"靶征"C.梗阻上方胆总管扩张D.增强扫描见胆总管内强化影E.可伴有肝内胆管和胆囊结石 查看答案