一个患有上升大动脉扩张的患者的细分动脉中间溶解
César Jiménez-Méndez1, Ana Pérez-Asensio1, Livia Gheorghe1
1Cardiology Department, Hospital Universitario Puerta del Mar, Cádiz, Spain.
JACC. Case reports
|March 11, 2024
概括
分段性动脉中间溶解是一种罕见的疾病,导致大动脉吐和内脏动脉问题. 这个案例突出了老年患者这种血管病的诊断过程.
科学领域:
- 心血管医学 心血管医学
- 血管外科 血管外科
- 诊断成像 诊断成像 诊断成像
背景情况:
- 大动脉反和内脏动脉疾病可以呈现出不同的病因.
- 上升性大动脉扩张是大动脉并发症的已知危险因素.
研究的目的:
- 报告一个细分动脉中间溶解病例,呈现出大动脉和内脏动脉的参与.
- 强调SAM的诊断挑战和成像发现.
主要方法:
- 对大动脉评估的心声扫描.
- 大动脉血管学计算断层扫描 (CT) 用于详细的动脉成像.
- 排除炎症和自身免疫标志物.
- -18-二氧化葡萄糖正子发射断层扫描 (FDG-PET) 排除血管炎.
主要成果:
- 由于上升的大动脉扩张而引起的中度大动脉反.
- CT血管图显示了多个内脏动脉的狭窄和剖析.
- 没有炎症或自身免疫标志物.
- 阴性FDG-PET扫描,排除了活跃的炎症.
结论:
- 分段性动脉中解可以表现为显著的大动脉和内脏动脉妥协.
- 多模式成像对于诊断SAM至关重要.
- 消极的炎症标志物有助于区分SAM与其他血管类.
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