以多普勒超声和免疫组化法,分别检测两组囊肿周围血流分布及血流阻力指数(resistent index,RI)、搏动指数(pulsatility index,PI)和微血管密度(microvessel dens...
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...色多普勒血流显像;血流阻力指数 [gap=1522]Key words] Breast masses; Color Doppler flow imaging; Vascular resistance index ...
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彩色多普勒超声对正常眼压性青光眼血流动力学的研究__久久健康网 licvelocity,PSV)、舒张末期速度(enddiastolicvelocity,EDV)、血流阻力指数(resistanceindex,RI)。血管取样部位:OA取样在视神经颞侧球后1.5~2cm,紧靠视神经低回声带外侧;CRA取样在视盘表面
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方法记录分析62例盆腔炎性肿块的血流阻力指数。
Methods The resistance indices in pelvic masses of 62 patients with PID were analysed.
经放、化疗治疗后,血流信号减少,血流阻力指数增高。
Both after chemotherapy and radiotherapy, resistance index increases and detectable intratumoural blood flow signal decreases.
检测肿瘤内部的血流频谱,记录收缩期峰值流速(PSV)和阻力指数(RI)。
Detection of tumor blood flow within the spectrum, recorded peak systolic velocity (PSV) and resistance index (RI).
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