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区分纤维质血管异常与疑似静脉形与核心针活检:一个案例系列
Peter Badrov1, Karina R Marcelo2, Daniel R Mason2
1Department of Radiology, Madigan Army Medical Center, 9040A Jackson Ave, Joint Base Lewis-McChord, WA 98431, USA.
Radiology case reports
|October 27, 2025
概括
在非侵入性成像中,区分静脉形 (VMs) 和纤维脂肪血管异常 (FAVAs) 是一个挑战. 干预性放射学和组织病理学对于准确诊断和适当治疗这些血管异常至关重要.
科学领域:
- 血管外科 血管外科
- 诊断辐射学 诊断辐射学
- 干预性放射学 干预性放射学
背景情况:
- 血管异常包括瘤,像静脉形 (VMs) 这样的形以及未分类的病变.
- 由于潜在的错误分类和不适当的治疗,区分VM和纤维脂肪血管异常 (FAVA) 非常重要.
- 准确的干预前诊断可以降低医疗保健成本和患者的发病率.
研究的目的:
- 用非侵入性成像来说明使用非侵入性成像来区分VM和FAVA的诊断挑战.
- 突出干预放射学和组织病理学在准确诊断和管理中的重要作用.
- 呈现下肢血管异常的病例,临床和成像发现重叠.
主要方法:
- 使用了非侵入性成像 (超声波,非对比性MRI) 的方法.
- 进行了诊断数字减去血管学 (DSA) 和干预评估.
- 组织采样 (核心针活检) 在一个案例中被用于确定诊断.
主要成果:
- 非侵入性成像显示了VM和FAVA之间的重叠特征.
- 患有VM的患者A在DSA后接受了成功的硬化疗法.
- 患有FAVA的B患者通过DSA和活检进行了鉴定,避免了由于纤维脂肪成分而无效的硬化疗法.
结论:
- 核磁共振和超声波可能不足以区分VM和FAVA.
- 干预性放射技术 (DSA,活检) 在确定诊断和治疗计划方面是无价的.
- 对于非典型的成像检测结果,需要FAVA的高怀疑指数,以防止管理不善.
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