治疗IIIa型内和7年的随访:病例报告
Luiz Ronaldo Godinho Pereira1, Keller Soares Ávila2, Vinicius Oliveira Godoi1
1Hospital Márcio Cunha, Ipatinga, MG, Brasil.
Jornal vascular brasileiro
|September 11, 2025
概括
第三类内分泌漏洞是内血管动脉瘤修复的罕见并发症,涉及内移植结构问题. 这一案例突出显示了一种IIIa类型的内脏漏洞,通过二次内血管干预成功治疗.
科学领域:
- 血管外科 血管外科
- 血管内干预 血管内干预
- 大动脉动脉瘤修复修复
背景情况:
- 第三类内泄是腹腔大动脉动脉瘤 (AAA) 内血管修复后的罕见并发症,约有2.1%的患者出现.
- 这些内脏泄漏源于内脏移植的结构性故障,例如组件分离 (IIIa型) 或移植材料骨折/断裂 (IIIb型).
- 第三类内分泌漏洞可以在初始修复后的早期或晚期表现出来,在早期的内分泌移植中发现的发病率更高.
研究的目的:
- 报告一个无症状患者的病例,在下腹动脉动脉瘤修复后出现了IIIa型内泄漏.
- 为了说明诊断发现和成功管理这个特定的内孔子亚型.
主要方法:
- 通过随访计算机断层扫描 (CT) 监测了一名患有下AAA修复病史的患者.
- CT扫描发现了IIIa型内皮漏洞,其特点是主要体与内移植的近端延伸分离.
- 随后进行了内血管干预,以解决和密封已识别的内孔.
主要成果:
- 计算机断层扫描揭示了IIIa型内皮漏洞,表明内移植组件内的模块分离.
- 这位无症状的患者经历了一次成功的二次内血管手术.
- 这项干预有效地封闭了内脏漏洞,并纠正了腹腔大动脉动脉瘤.
结论:
- 尽管很少见,但IIIa型内分泌漏洞代表了严重的内移植结构性故障,需要及时干预.
- 内血管再干预是一种可行的和有效的策略,用于管理IIIa型内脏泄漏,即使在无症状患者中.
- 这一案例凸显了对内血管修复并发症的警监测和及时治疗的重要性.
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