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肝脓肿在T1WI上脓腔周围常有一个信号强度介于脓腔和周围肝实质之间的征象称为()
- A、双线征
- B、晕环征
- C、靶征
- D、灯泡征
- E、花环征
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单选题T2WI图像上,肝脓肿脓腔周围的稍低信号环可能为()A
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