Niederer Peter F
Institute for Biomedical Engineering, ETH Zurich and University of Zurich, Gloriastrasse 35, Zurich, Switzerland.
Stud Health Technol Inform. 2010;152:249-73.
High frequency ultrasound (2 - 8 MHz typically) has established itself as a major medical imaging method associated with a wide range of clinical applications. Advantages include real-time applicability, lower cost compared with other medical imaging technologies, possibility of measuring blood flow velocities and desk-top instrumentation. Disadvantage is associated with lower image quality than is obtained with x-ray or magnetic resonance methods.
高频超声（通常为2 - 8兆赫）已成为一种主要的医学成像方法，与广泛的临床应用相关。其优点包括实时适用性、与其他医学成像技术相比成本较低、能够测量血流速度以及台式仪器。缺点是与X射线或磁共振方法相比图像质量较低。
