胸前脊髓动脉动脉瘤的治疗方法和结果:一个说明性的案例
S Harrison Farber1, Luke A Mugge1, Nikhil Dholaria1
1Department of Neurosurgery, Barrow Neurological Institute, St. Joseph's Hospital and Medical Center, Phoenix, Arizona.
Journal of neurosurgery. Case lessons
|June 23, 2025
概括
破裂的前脊髓动脉动脉瘤是罕见的,具有挑战性的治疗. 这一案例证明了胸腺动脉瘤的成功开放微手术剪切,保护了血液流动并改善了患者的治疗结果.
科学领域:
- 神经外科 神经外科
- 血管神经学 血管神经学
- 脊柱外科手术 脊柱外科手术
背景情况:
- 前脊柱动脉 (ASA) 动脉瘤是罕见的,由于各种表现和成像局限性,这给诊断和治疗带来了挑战.
- 破裂的ASA动脉瘤往往表现为严重的背痛和脊髓下关节出血 (SAH),治疗指南有限.
- 这项研究侧重于胸部ASA动脉瘤破裂的独特病例和现有文献的综述.
研究的目的:
- 报告一个破裂的胸前前脊髓动脉动脉瘤的成功微手术治疗.
- 审查有关胸部ASA动脉瘤的诊断和管理的文献.
- 为了突出开放的微手术干预在保护母动脉流动的有效性.
主要方法:
- 一个病例报告的病人胸部ASA动脉瘤破裂呈现急性背痛和神经缺陷.
- 手术干预涉及T4 costotransversectomy用于剪切动脉瘤的重建.
- 对31名胸部ASA动脉瘤患者进行了文献综述,这些患者接受了各种治疗方式.
主要成果:
- 患者经历了成功的剪贴重建,保持了ASA通透性,并堵塞了动脉瘤.
- 对31名患者的审查显示了各种治疗方法,包括微手术 (42%),保守管理 (42%) 和内血管栓塞 (10%).
- 在45%的复查病例中,完全解决了症状.
结论:
- 胸部ASA动脉瘤存在重大诊断和治疗障碍.
- 开放的微手术治疗为减压脊髓和堵塞动脉瘤提供了一个可行的选择,同时保持父动脉通透性.
- 这一案例强调了微手术技术在治疗复杂的脊髓血管病变方面的潜力.
相关概念视频
01:21Aneurysm II: Clinical Manifestations and Diagnostic Studies
27
Thoracic, aortic arch and abdominal aneurysms are significant vascular conditions that can present with various clinical manifestations and lead to serious complications. Understanding these manifestations and the appropriate diagnostic studies is essential for effective management and treatment.Thoracic Aortic AneurysmsThoracic aortic aneurysms often remain asymptomatic until they reach a size that impinges on adjacent structures. They typically cause deep, diffuse chest pain that radiates to...
27
01:26Aneurysm III: Interprofessional Care
30
Aneurysm management involves either conservative medical therapy or surgical intervention, depending on the size and symptoms of the aneurysm. Conservative management is generally reserved for smaller, asymptomatic aneurysms, while larger or symptomatic aneurysms often necessitate surgical repair.Conservative Medical TherapyFor small, asymptomatic aneurysms, particularly abdominal aortic aneurysms (AAA) less than 5.5 centimeters in diameter, conservative medical therapy is recommended. This...
30
01:22Aneurysm IV: Nursing Management
23
Vigilant monitoring for aneurysm rupture is essential for patients undergoing aortic surgery.Preoperative Nursing ManagementContinuously monitor the patient for manifestations of aneurysm rupture, such as pallor, weakness, tachycardia, hypotension, abdominal, back, groin, or periumbilical pain, changes in consciousness, and a pulsating abdominal mass. Regularly assess the patient's peripheral pulses.Instruct the patient to consume a clear liquid diet the day before surgery and administer...
23
01:30Aneurysm I: Introduction
31
An aortic aneurysm is a localized outpouching or dilation at a weak point in the artery wall. It may involve different parts of the aorta, such as the abdominal aorta, aortic arch, or thoracic aorta.Etiological factorsSeveral disorders are associated with aortic aneurysms.Congenital causes, such as primary connective tissue disorders like Marfan syndrome, impact the integrity and strength of connective tissues, notably affecting the aorta. Marfan syndrome is a genetic disorder that specifically...
31
01:25Aortic Regurgitation III: Medical Management
53
Aortic regurgitation (AR) is when the aortic valve does not close or seal properly, leading to backward blood circulation from the aorta into the left ventricle during diastole. Common causes of AR include rheumatic heart disease, congenital valve defects, and aortic root dilation. Managing AR requires a multifaceted approach to alleviate symptoms, preserve left ventricular function, and address the underlying cause of the regurgitation. Patients with symptomatic AR or significant left...
53