相关实验视频

Updated: Jun 28, 2025

A Unified Methodological Framework for Vestibular Schwannoma Research

A Unified Methodological Framework for Vestibular Schwannoma Research

Published on: June 20, 2017

在放射疗法后,前庭神经瘤的恶性转变

Anastasia Drakos¹, Augusto Goncalves Filho², John Woulfe³

¹Faculty of Medicine, University of Ottawa, Ottawa, Ontario, Canada.

Radiology case reports

|April 22, 2024

概括

静态射线外科手术 (SRS) 对于前庭神经瘤可能很少导致恶性转变. 对接受SRS治疗的患者来说,终身监测至关重要,以检测潜在的辐射诱导瘤.

科学领域:

神经学神经学
在瘤学瘤学.
放射学放射学是一门学科.

背景情况:

立体射线外科手术 (SRS) 是一种常见的治疗前庭神经瘤,以瘤控制和低风险而闻名.
包括恶性转变在内的SRS的长期并发症尚未完全理解.
在SRS之后的恶性转变为前庭神经瘤是一种罕见但严重的潜在并发症.

研究的目的:

在CyberKnife SRS用于前置神经瘤后报告一种恶性转变病例.
从文献中回顾和总结类似的案例.
强调终身监测的重要性以及对这种并发症的认识.

主要方法:

一个50岁的女性的病例报告,用CyberKnife SRS治疗前置神经瘤.
临床随访包括MRI,神经学检查和外科干预.
文献综述和总结了24个类似的报告病例.

主要成果:

患者在SRS发生6年后出现了新的神经症状,成像显示可疑的恶性转变.
组织病理学分析证实了恶性外围神经膜瘤的诊断.
这项研究共发现了25例 (包括本例) 在SRS后恶性转变为前庭神经瘤.

结论:

恶性转变是一种罕见的,但已被记录为SRS的长期并发症,用于前体 schwannoma.
建议对已接受SRS治疗的患者进行终身监测.
临床医生应保持高的怀疑指数辐射诱导恶性瘤在患者有史以来的SRS.

关键词:

网络刀网络刀玛刀的使用方法恶性外围神经膜瘤恶性外围神经瘤立体无线电手术是什么意思静脉状神经瘤 (Vestibular schwannoma) 是一个神经状神经瘤.

更多相关视频

Primary Culture of Human Vestibular Schwannomas

Primary Culture of Human Vestibular Schwannomas

Published on: July 20, 2014

Surgical Treatment of an Endolymphatic Sac Tumor

Surgical Treatment of an Endolymphatic Sac Tumor

Published on: May 26, 2023

相关概念视频

Tumor Progression

Tumor Progression

Tumor progression is a phenomenon where the pre-formed tumor acquires successive mutations to become clinically more aggressive and malignant. In the 1950s, Foulds first described the stepwise progression of cancer cells through successive stages.
Colon cancer is one of the best-documented examples of tumor progression. Early mutation in the APC gene in colon cells causes a small growth on the colon wall called a polyp. With time, this polyp grows into a benign, pre-cancerous tumor. Further...