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目的探讨超声与x线对肠套叠的诊断价值。方法对46例肠套叠的超声和X线诊断结果进行对比分析,所有病例均临床或手术证实。结果 46例中,X线透视阳性发现仅14例,占30.4%;超声检查阳性发现100%,均可探及腹部包块,超声表现为“假肾征”或“套筒征”34例,“同心圆征”38例,不典型腹部包块8例。结论超声检查为非侵入性、无禁忌症、阳性表现显著、方便患者床边诊断,对拟似肠套叠病人应首选超声检查。
Objective To investigate the diagnostic value of ultrasound and x-ray on intussusception. Methods 46 cases of intussusception by ultrasound and X-ray diagnostic results were compared, all cases were confirmed by clinical or surgical. Results Of the 46 cases, only 14 cases (30.4%) were found by X-ray and 100% by ultrasonography. “34 cases,” Concentric Zheng "38 cases, atypical abdominal mass in 8 cases. Conclusion Ultrasonography is noninvasive and non-contraindicated. The positive results are significant and the bedside diagnosis is convenient for patients. Ultrasonography should be the first choice for patients with similar intussusception.