肝血管瘤：灰阶超声、能量多普勒超声及超声造影的表现谱
Hepatic hemangiomas: spectrum of US appearances on gray-scale, power Doppler, and contrast-enhanced US.
作者信息
Kim K W, Kim T K, Han J K, Kim A Y, Lee H J, Park S H, Kim Y H, Choi B I
机构信息
Department of Radiology and the Institute of Radiation Medicine, Seoul National University College of Medicine, Seoul, Korea.
出版信息
Korean J Radiol. 2000 Oct-Dec;1(4):191-7. doi: 10.3348/kjr.2000.1.4.191.
Abstract
Because US plays a key role in the initial evaluation of hepatic hemangiomas, knowledge of the entire spectrum of US appearances of these tumors is important. Most hemangiomas have a distinctive US appearance, and even with those with atypical appearances on conventional gray-scale US, specific diagnoses can be made using pulse-inversion harmonic US with contrast agents. In this essay, we review the spectrum of US appearances of hepatic hemangiomas on conventional gray-scale, power Doppler, and pulse-inversion harmonic US with contrast agents.
摘要
由于超声（US）在肝血管瘤的初始评估中起着关键作用，了解这些肿瘤的超声表现全貌非常重要。大多数血管瘤具有独特的超声表现，即使是那些在传统灰阶超声上表现不典型的血管瘤，使用带有造影剂的脉冲反转谐波超声也可以做出明确诊断。在本文中，我们回顾了肝血管瘤在传统灰阶、能量多普勒以及带有造影剂的脉冲反转谐波超声下的超声表现。
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