原发性脾淋巴瘤的超声造影特征
Contrast-enhanced ultrasound features of primary splenic lymphoma.
作者信息
Sutherland Tom, Temple Faye, Hennessy Oliver, Lee Wai-Kit
机构信息
Medical Imaging Department, St. Vincent's Hospital, 41 Victoria Pde, Fitzroy, Australia 3065.
出版信息
J Clin Ultrasound. 2010 Jul;38(6):317-9. doi: 10.1002/jcu.20699.
PMID:20544868
Abstract
We report a case of primary splenic lymphoma incidentally detected on abdominal ultrasound as a well-defined homogenous hypoechoic splenic mass. Further characterization with contrast-enhanced ultrasound showed the mass to enhance homogenously during the arterial phase to a degree similar to that of the normal splenic parenchyma followed by rapid washout becoming hypoenhanced on delayed phase.
摘要
我们报告一例原发性脾淋巴瘤，经腹部超声偶然发现为边界清晰的均匀低回声脾脏肿块。超声造影进一步检查显示，该肿块在动脉期均匀强化，强化程度与正常脾实质相似，随后快速消退，延迟期呈低强化。
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