中国基层医药
中國基層醫藥
중국기층의약
CHINESE JOURNAL OF PRIMARY MEDICINE AND PHARMACY
2014年
9期
1309-1310
,共2页
罗琴音%李茂谊%吴玉花%张政璇
囉琴音%李茂誼%吳玉花%張政璇
라금음%리무의%오옥화%장정선
血流速度%大脑中动脉%超声检查,产前%地中海贫血%胎儿
血流速度%大腦中動脈%超聲檢查,產前%地中海貧血%胎兒
혈류속도%대뇌중동맥%초성검사,산전%지중해빈혈%태인
Blood Flow Velocity%Middle Cerebral Artery%Ultrasonography,Prenatal%a thalassemia%fetus
目的:探讨多普勒超声检测胎儿大脑中动脉血流峰值速度对预测胎儿地中海贫血的临床价值。方法选取在产前检查夫妻双方为轻型或中间型地中海贫血患者90例的单胎孕妇为观察对象,同时选取同期接受多普勒超声检查的夫妻双方均无地中海贫血基因的单胎孕妇作对照组,统计两组孕妇在(22.0±3.0)孕周胎儿大脑中动脉血流动力学相关指标。结果重型地中海贫血胎儿大脑中动脉血流峰值速度平均为(52.06±11.03)cm/s,与对照组相比,差异有统计学意义(χ2=348.20,P<0.01),而重型地中海贫血胎儿博动指数、阻力指数及S/D与对照组相比,χ2分别为1.35、0.49、0.91,P均>0.05,差异无统计学意义;轻型与中间型地中海贫血胎儿大脑中动脉血流峰值速度与对照组相比,χ2分别为1.63、5.79,P>0.05,差异无统计学意义。结论多普勒超声测量胎儿大脑中动脉收缩期峰值速度预测地中海贫血有效、可靠、无创、可重复,拥有广泛的应用前景。
目的:探討多普勒超聲檢測胎兒大腦中動脈血流峰值速度對預測胎兒地中海貧血的臨床價值。方法選取在產前檢查伕妻雙方為輕型或中間型地中海貧血患者90例的單胎孕婦為觀察對象,同時選取同期接受多普勒超聲檢查的伕妻雙方均無地中海貧血基因的單胎孕婦作對照組,統計兩組孕婦在(22.0±3.0)孕週胎兒大腦中動脈血流動力學相關指標。結果重型地中海貧血胎兒大腦中動脈血流峰值速度平均為(52.06±11.03)cm/s,與對照組相比,差異有統計學意義(χ2=348.20,P<0.01),而重型地中海貧血胎兒博動指數、阻力指數及S/D與對照組相比,χ2分彆為1.35、0.49、0.91,P均>0.05,差異無統計學意義;輕型與中間型地中海貧血胎兒大腦中動脈血流峰值速度與對照組相比,χ2分彆為1.63、5.79,P>0.05,差異無統計學意義。結論多普勒超聲測量胎兒大腦中動脈收縮期峰值速度預測地中海貧血有效、可靠、無創、可重複,擁有廣汎的應用前景。
목적:탐토다보륵초성검측태인대뇌중동맥혈류봉치속도대예측태인지중해빈혈적림상개치。방법선취재산전검사부처쌍방위경형혹중간형지중해빈혈환자90례적단태잉부위관찰대상,동시선취동기접수다보륵초성검사적부처쌍방균무지중해빈혈기인적단태잉부작대조조,통계량조잉부재(22.0±3.0)잉주태인대뇌중동맥혈류동역학상관지표。결과중형지중해빈혈태인대뇌중동맥혈류봉치속도평균위(52.06±11.03)cm/s,여대조조상비,차이유통계학의의(χ2=348.20,P<0.01),이중형지중해빈혈태인박동지수、조력지수급S/D여대조조상비,χ2분별위1.35、0.49、0.91,P균>0.05,차이무통계학의의;경형여중간형지중해빈혈태인대뇌중동맥혈류봉치속도여대조조상비,χ2분별위1.63、5.79,P>0.05,차이무통계학의의。결론다보륵초성측량태인대뇌중동맥수축기봉치속도예측지중해빈혈유효、가고、무창、가중복,옹유엄범적응용전경。
Objective To study the Doppler ultrasound measurement of fetal middle cerebral artery peak ve -locity in the prediction of fetal thalassemia clinical value .Methods 90 cases of singleton pregnancies who were diag-nosesed for light or thalassemia intermedia patients ,also including her spouse were selected as the observation group , while in the same period in our hospital ,pregnant women of singleton pregnancy detected by Doppler ultrasound who had had no thalassemia gene ,also including her spouse were selected as control group .Gestation fetal brain hemody-namics related indicators of (22.0 ±3.0)weeks were analyzed for both groups .Results The thalassemia fetal middle cerebral artery peak velocity averaged (52.06 ±11.03)cm/s,compared with the control group ,the difference was sig-nificant(χ2 =348.20,P<0.01),but there were no significant differences in thalassemia fetus Pollex index ,resistance index and S/D(χ2=1.35,0.49,0.91,all P>0.05);Light with thalassemia intermedia fetal middle cerebral artery peak ve-locity had no significant difference compared with control group (χ2 =1.63, 5.79, P >0.05 ).Conclusion Doppler ultrasound used to detect fetal middle cerebral artery peak systolic velocity prediction thalassemia has the ad -vantages of valid,reliable,non-invasive,repeatable,which has broad application prospects .