B超监测下水压灌肠治疗小儿急性肠套叠

B超监测下用生理盐水灌肠治疗小儿急性肠套叠52例，复位成功48例，成功率92％。复位过程影像清晰，复位标准明确。在直视下操作使得复位更安全，避免了患儿和医务人员受到X线的伤害。

Enema Reduction of Intussception by Hydrostasic Pressure (Normal Saline) under B-type Ultrasonographic Supervision

Fifty two cases of intussception were diagnosed by B-type ultrasonotraphy and 48 cases successfully reduced by enema with normal saline under the supervision of ultrasonogram. The reduction rate reached 92%. The ultrasonogrphic pictures are better illustrative than that of x-ray fluoroscopy,and can serve a better indicator in the reduction. The procedures are performed under direct vision and the patient's condition can be constantly kept under physician's supervision. This technique in the diagnosis and reduction can protect the patients and doctors from the harmful effect of x-ray. It is simple and safe.