一个患有发作的孩子:一个显著增强MVNT的案例
1Jinan Children's Hospital, Ji Nan, China. 119939170@qq.com.
Clinical neuroradiology
|November 6, 2025
概括
多块和真空化神经元瘤 (MVNT) 可以在患有的儿童中呈现异常. 这一案例突出了模仿其他疾病的不寻常成像特征,强调了对组织病理学确认的必要性.
科学领域:
- 儿科神经学 儿科神经学
- 神经瘤学 神经瘤学
- 神经成像是一种神经成像.
背景情况:
- 多节和真空神经瘤 (MVNT) 是一种罕见的脑瘤.
- MVNT通常在成年人中呈现,儿科病例不常见.
- 不典型的MVNT表现可能会带来诊断挑战.
研究的目的:
- 报告一个儿科病人的MVNT异常病例.
- 描述儿科MVNT的非典型放射和临床特征.
- 强调在儿童的差异诊断中考虑MVNT的重要性.
主要方法:
- 一个8岁男孩的病例报告,患有耐火性发作.
- 诊断工作包括脑电图 (EEG) 和对比度增强磁共振成像 (MRI).
- 进行手术切除,然后进行组织病理学和免疫组织化学分析,以确定确诊.
主要成果:
- 脑电图显示左侧中部,部和部区域的部排放.
- 核磁共振扫描显示左额叶皮层病变具有特征信号强度和明显的对比度增强,模仿瘤.
- 组织病理学证实了MVNT;患者在手术后仍然没有发作,残留轻微的弱点.
结论:
- 在儿童中,MVNT可以呈现出明显的成像特征,包括突出的增强.
- 儿科MVNT的成像外观可能与其他瘤相似,如结质瘤.
- 组织病理学检查对于儿童病例中MVNT的准确诊断至关重要.
相关概念视频
01:24Epilepsy and Seizures: Overview
1.1K
Epilepsy is a chronic neurological disease marked by recurrent, unpredictable seizures. These seizures are caused by abnormal electrical discharges in the brain, leading to behavior, sensation, or consciousness alterations. They can also cause transient impairment of awareness, interfering with daily activities.
Various factors can trigger epilepsy, including genetic factors, brain damage, metabolic causes, and unknown etiology. Diagnosis of epilepsy involves electroencephalography (EEG), which...
Various factors can trigger epilepsy, including genetic factors, brain damage, metabolic causes, and unknown etiology. Diagnosis of epilepsy involves electroencephalography (EEG), which...
1.1K
01:13Seizures: Classification
1.3K
Epilepsy is primarily characterized by unpredictable seizures, either provoked by an identifiable factor, such as injury or illness, or unprovoked, occurring spontaneously without apparent cause.
Seizures are typically classified into two main categories: focal and generalized seizures.
Focal Seizures
Focal seizures originate from specific regions of the brain. These seizures are further sub-classified into two types:
Seizures are typically classified into two main categories: focal and generalized seizures.
Focal Seizures
Focal seizures originate from specific regions of the brain. These seizures are further sub-classified into two types:
1.3K