眼眶海绵状静脉畸形的超声造影特征
Contrast-enhanced ultrasound characteristics in orbital cavernous venous malformation.
作者信息
Zhou Qing, Wu Hao, Chen Jing, Cai Qincun, Chen Qin, Feng Liting, Liu Xu
机构信息
Department of Ultrasound, Sichuan Provincial People's Hospital, School of Medicine of University of Electronic Science and Technology, Chengdu, Sichuan 610072, P.R. China.
Department of Functional Inspection, Sichuan Province Orthopedic Hospital, Chengdu, Sichuan 618399, P.R. China.
出版信息
Exp Ther Med. 2025 May 16;30(1):137. doi: 10.3892/etm.2025.12887. eCollection 2025 Jul.
This study aimed to analyze and subsequently recapitulate the contrast-enhanced ultrasound (CEUS) characteristics in orbital cavernous venous malformation (CVM), exploring the key aspects of differential diagnosis. Several orbital CVM cases (n=56) confirmed by surgery and pathology at Sichuan Provincial People's Hospital (Chengdu, China) were analyzed retrospectively. The conventional ultrasound showed mostly hypoechoic orbital CVM lesions (64.2%), with clear boundaries (98.2%) and quasi-circular (100%) characteristics. However, the blood flow signals were not rich enough, overlapping with other orbital space-occupying lesions to a considerable extent. The CEUS imaging showed a characteristic progressive enhancement pattern of focal nodules in CVM lesions. In conclusion, CEUS may offer certain specificity and positive significance for the preoperative qualitative diagnosis of orbital CVM.
本研究旨在分析并随后概括眼眶海绵状静脉畸形（CVM）的超声造影（CEUS）特征，探索鉴别诊断的关键要点。回顾性分析了四川省人民医院（中国成都）经手术及病理证实的数例眼眶CVM病例（n = 56）。常规超声显示眼眶CVM病变大多为低回声（64.2%），边界清晰（98.2%），呈类圆形（100%）。然而，血流信号不够丰富，在很大程度上与其他眼眶占位性病变重叠。CEUS成像显示CVM病变中的局灶性结节具有特征性的渐进性增强模式。总之，CEUS对眼眶CVM的术前定性诊断可能具有一定的特异性和积极意义。
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