相关实验视频

Updated: Apr 11, 2026

Double Direct Injection of Blood into the Cisterna Magna as a Model of Subarachnoid Hemorrhage

Double Direct Injection of Blood into the Cisterna Magna as a Model of Subarachnoid Hemorrhage

Published on: August 30, 2020

脊柱麻醉后脊柱下瘤:一个病例报告和文献对准的评论

Mariana Machado¹, Patrícia Martins Lima¹, Cristiana Pinho¹

¹Anesthesiology, Centro Hospitalar Universitário São João, Porto, PRT.

|February 23, 2026

概括

脊柱下关节血瘤 (SSH) 是脊柱麻醉 (SA) 后的一种罕见但严重的并发症. 早期识别和手术减压是至关重要的,但尽管得到及时的治疗,结果仍然很差.

科学领域:

神经学神经学
麻醉学麻醉学
神经外科神经外科

背景情况:

脊柱下关节血腫 (SSH) 是脊柱麻醉 (SA) 后的一种罕见但严重的并发症.
由于非特定的早期症状和MRI在分辨血瘤位置上的局限性,诊断可能具有挑战性.

研究的目的:

在脊柱麻醉 (SA) 后报告脊柱下arachnoid血瘤 (SSH) 的病例.
突出诊断挑战,并强调对SSH及时干预的重要性.

主要方法:

一个72岁的女性患者的病例报告,她在SA后发展了SSH.
对临床表现,诊断成像 (MRI),手术干预和患者结局的审查.
讨论目前的血栓预防和手术时间的指导方针.

主要成果:

磁力共振成像错误地暗示了外周/下周血液瘤,而手术内发现证实了广泛的SSH.
尽管迅速进行了手术减压 (6小时内出现症状) 和符合指导方针的护理,但该患者经历了永久的神经缺陷.
这一案例强调了即使在最佳管理的情况下,灾难性结果的可能性.

结论:

脊柱下关节血瘤需要大量出血和脑脊液循环受限制的组合.
警的术后监测,对MRI局限性的认识和快速的多学科干预对于管理SSH至关重要.
在SA后神经系统恶化患者中,SSH仍然是一个重要的差异诊断.

关键词:

这是神经轴麻醉的并发症.神经轴麻醉神经轴麻醉神经系统并发症神经系统并发症脊髓麻醉脊髓麻醉脊柱下关节血瘤脊柱下关节血瘤

更多相关视频

Pre-Chiasmatic, Single Injection of Autologous Blood to Induce Experimental Subarachnoid Hemorrhage in a Rat Model

Pre-Chiasmatic, Single Injection of Autologous Blood to Induce Experimental Subarachnoid Hemorrhage in a Rat Model

Published on: June 18, 2021

Spinal Hernia Repair and Cauda Equina Repositioning After Lumbar Decompression under Three-Dimensional Microscopy: A Case Report and Literature Review

Spinal Hernia Repair and Cauda Equina Repositioning After Lumbar Decompression under Three-Dimensional Microscopy: A Case Report and Literature Review

Published on: November 8, 2024

相关概念视频

Local Anesthetics: Clinical Application as Spinal Anesthesia

Local Anesthetics: Clinical Application as Spinal Anesthesia

Spinal anesthetics are given during lower abdomen and limb surgeries to block sensory and motor neurons. They are administered in the mid to low lumbar regions, primarily acting on the cauda equina's nerve roots. The blockade level depends on the local anesthetic (LA) concentration. Usually, low LA concentrations are sufficient to block sensory fibers, while only high LA concentrations block motor fibers. Other factors like injection volume and speed, the patient's posture, and the drug...