Hunt David, Romero Javier
Department of Radiology, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, USA.
Department of Radiology, Harvard Medical School, 55 Fruit Street, Boston, MA 02114, USA.
Magn Reson Imaging Clin N Am. 2017 Nov;25(4):725-736. doi: 10.1016/j.mric.2017.06.004.
Contrast-enhanced ultrasound imaging is a recently approved technique in the United States that uses a specific contrast agent, namely, microbubbles, consisting mainly of a gas core and a stabilized biological shell. These compounds allow for the visualization of small vascular beds and improve characterization of anatomic structures and lesions. They have a relatively safe profile and are primarily excreted through the lungs.
超声造影成像在美国是一项最近被批准的技术，它使用一种特定的造影剂，即微泡，微泡主要由气体核心和稳定的生物外壳组成。这些化合物能够使小血管床显影，并改善对解剖结构和病变的特征描述。它们具有相对安全的特性，并且主要通过肺部排泄。
