超声成像的基础物理学
Basic physics of ultrasound imaging.
作者信息
Aldrich John E
机构信息
Department of Radiology, Vancouver Hospital and the University of British Columbia, Vancouver, British Columbia, Canada.
出版信息
Crit Care Med. 2007 May;35(5 Suppl):S131-7. doi: 10.1097/01.CCM.0000260624.99430.22.
Abstract
The appearance of ultrasound images depends critically on the physical interactions of sound with the tissues in the body. The basic principles of ultrasound imaging and the physical reasons for many common artifacts are described.
摘要
超声图像的外观严重依赖于声音与体内组织的物理相互作用。本文描述了超声成像的基本原理以及许多常见伪像的物理原因。
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