摘要: |
近年来,随着多种医学成像技术的相互融合以及分子影像技术的迅速发展,以超声分子显像为基础,同时具有多种影像学对比显影能力的多模态超声造影剂,已成为当前超声影像学领域的研究热点之一。多模态超声造影剂不仅可提高超声成像的分辨力、灵敏度、对比度,而且在一定程度上可改善传统单一影像诊断的局限性,实现多种方式成像的优势互补,具有广阔的应用前景。本文就其研究进展做简要综述。 |
关键词: 多模态 超声造影剂 分子影像 |
DOI: |
投稿时间:2019-05-19修订日期:2019-07-23 |
基金项目:载紫杉醇及液态全氟己烷中空介孔二氧化硅纳米探针的制备及体外超声显像研究 |
|
The current status and research progress of multi-modality ultrasound contrast agents |
Li Mengmeng,Ran Haitao |
(The second college of clinical medicine of Chongqing Medical University) |
Abstract: |
In recent years ,with the integration of various medical imaging techniques and the rapid development of molecular imaging technology,
technologically based on ultrasonic molecular imaging and possessing multiple imaging contrast capabilities, multi-modality ultrasound contrast agents have become a research focus in the field of ultrasound imaging.Multi-modality ultrasound contrast agents not only improve the resolution, sensitivity and contrast of ultrasound imaging, but also surpass the limitations of traditional single imaging diagnoses to a certain extent.Because of these characteristics,multi-modality ultrasound contrast agents?realize the complementary advantages of multiple modes of imaging and have a broad application prospects.This article reviews the current research progress of multi-modality ultrasound contrast agents. |
Key words: Multi-modality Ultrasound contrast agents Molecular imaging |