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目的:观察室间膈膜部瘤的形成对室间膈自然闭合的价值。方法:采用HP-77020AC型彩色多普勒超声诊断显像仪对患有室间膈缺损(VSD)的8例室间膈膜部瘤(VAS)患者进行定期跟踪随访,2～7年后,除2例室间膈膜部瘤尚有小开口外,其余6例均自然闭合。结果:彩色多普勒超声对室间膈膜部瘤的诊断简便可靠。结论:室间膈膜部瘤的形成大大提高了VSD的自然闭合可能性。
Objective: To observe the value of interventricular septum tumor formation on the natural closure of the medial septum. Methods: Eight patients with ventricular septal defect (VAS) with ventricular septal defect (VSD) were regularly followed up with HP-77020AC color Doppler ultrasound diagnostic imaging instrument. After 2-7 years, In addition to 2 cases of ventricular septum tumor still has a small opening, the remaining 6 cases were closed naturally. Results: The color Doppler ultrasound diagnosis of interventricular septum tumor is simple and reliable. CONCLUSIONS: The formation of extra-medial septal tumor significantly increases the likelihood of VSD closure.