Clevert D-A, Helck A, Paprottka P M, Zengel P, Trumm C, Reiser M F
Institut für Klinische Radiologie, Klinikum der Ludwig-Maximilians-Universität, Campus Grosshadern, Marchioninistr. 15, 81377, München, Deutschland.
Radiologe. 2012 Jan;52(1):63-9. doi: 10.1007/s00117-011-2252-5.
Abdominal ultrasound is often the first-line imaging modality for assessing focal liver lesions. Due to various new ultrasound techniques, such as image fusion, global positioning system (GPS) tracking and needle tracking guided biopsy, abdominal ultrasound now has great potential regarding detection, characterization and treatment of focal liver lesions. Furthermore, these new techniques will help to improve the clinical management of patients before and during interventional procedures. This article presents the principle and clinical impact of recently developed techniques in the field of ultrasound, e.g. image fusion, GPS tracking and needle tracking guided biopsy and discusses the results based on a feasibility study on 20 patients with focal hepatic lesions.
腹部超声通常是评估肝脏局灶性病变的一线成像方式。由于各种新的超声技术，如图像融合、全球定位系统（GPS）跟踪和针跟踪引导活检，腹部超声目前在肝脏局灶性病变的检测、特征描述和治疗方面具有巨大潜力。此外，这些新技术将有助于改善介入手术前和手术期间患者的临床管理。本文介绍了超声领域最近开发的技术，如图像融合、GPS跟踪和针跟踪引导活检的原理和临床影响，并基于对20例肝脏局灶性病变患者的可行性研究讨论了结果。
