Department of Ultrasound Diagnosis, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
Department of Ultrasound Imaging, The First Hospital of Hunan University of Chinese Medicine, Changsha, Hunan, China.
J Clin Ultrasound. 2022 Jun;50(5):721-732. doi: 10.1002/jcu.23210. Epub 2022 Mar 31.
Superb microvascular imaging (SMI) is among the latest doppler ultrasound methods. It uses an advanced clutter filter to eliminate artifacts caused by breathing, movement and retains the low-speed blood signals in microvessels. The great advantage of SMI is that it can intuitively detect very slow blood signals in microvessels, providing clinicians with more significant information about flow distribution in the target area. Therefore, it is speculated that SMI has important application value. The purpose of this article is to outline the application of SMI in different parts of the body.
超级微血管成像（SMI）是最新的多普勒超声方法之一。它采用先进的杂波滤波器消除呼吸、运动等引起的伪像，保留微血管中的低速血流信号。SMI 的一大优势在于能够直观地检测到微血管中非常缓慢的血流信号，为临床医生提供关于目标区域血流分布的更有意义的信息。因此，有人推测 SMI 具有重要的应用价值。本文旨在概述 SMI 在身体不同部位的应用。
