腔内超声造影技术的临床应用进展

摘要

近年来,随着超声造影技术的发展,腔内超声造影逐渐进入临床视野.其主要是通过将造影剂直接或间接注入机体的生理性或非生理性管腔使其显影,从而观察管腔的形态以及其内灌注情况等.目前多数研究仍处于起步阶段,其临床应用范围及价值还需进一步确认.本文归纳总结了目前临床上腔内超声造影技术的应用且对其前景进行了展望.%With the development of contrast-enhanced ultrasound,there has been exponentially increasing interest in the clinical applications of intracavitary contrast-enhanced ultrasound and new fields have been investigated in recent years.In clinical practice,ultrasound contrast agents can be used for contrast imaging of physiological body cavities and non-physiological body cavities.However,the currently available ultrasound contrast agents are not approved for this purpose.Prospective studies in sufficiently large patient numbers are required to support the usefulness of intracavitary contrast-enhanced ultrasound.In the review,the development and prospect of clinical application of intracavitary contrast-enhanced ultrasound are generally introduced.