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首页> 外文期刊>Journal of Clinical Ultrasound: JCU >Femoral artery pseudoaneurysm: Doppler sonographic features predictive for spontaneous thrombosis.
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Femoral artery pseudoaneurysm: Doppler sonographic features predictive for spontaneous thrombosis.

机译:股动脉伪肿瘤:多普勒超声概念特征可预测自发性血栓形成。

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摘要

PURPOSE: The objective of this prospective study was to evaluate whether Doppler imaging characteristics can be used to predict spontaneous thrombosis of femoral artery pseudoaneurysms (PAs). METHODS: Eleven post-cardiac catheterization PAs were monitored with color Doppler sonography. Total volume of the lesion, volume filled with free-flowing blood, length and width of the neck of the PA, and its anatomic position were evaluated. RESULTS: All of the PAs in our series underwent spontaneous thrombosis. PAs with necks 0.9 cm or longer underwent spontaneous thrombosis in 9.8 days on average, while PAs with necks shorter than 0.9 cm required an average of 52 days to thrombose. CONCLUSIONS: PAs with longer neck lengths are more likely to thrombose in a shorter period than are those with shorter necks. It may thus be worthwhile to await spontaneous resolution when the aneurysmal neck length is 0.9 cm or more.
机译:目的:该前瞻性研究的目的是评估多普勒成像特性是否可用于预测股动脉伪肿瘤(PAS)的自发性血栓形成。 方法:用彩色多普勒超声监测监测11例心脏导管插座。 评价病变的总体积,填充有自由流动的血液,颈部长度和宽度的体积及其解剖位置。 结果:我们系列中的所有PAS都经过自发性血栓形成。 PAS颈部有0.9厘米或更长时间的自发性血栓形成9.8天平均,而颈部的PAS平均需要52天,血浆需要52天。 结论:具有较长的颈部长度的PA在较短的时间内更容易血栓血清,而不是颈部较短的那些。 因此,当动脉瘤颈部长度为0.9cm或更大时,它可能值得等待自发分辨率。

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