The coincident ratio of detecting the cause of obstruction was 86.7%, which was mildly superior to IUP and CT and showed statistically highly singnificant ( P < 0.01) comparing with ultrasound.

  • 梗阻原因诊断符合率达86.7%,优于IUP与CT,但明显优于B超(P&lt;0.01)。

  • 互联网摘选 2025-01-20 19:11:12

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