神经系统浅表性铁质沉着
Superficial siderosis of the nervous system
- 上级条目
- 某些神经系统疾患
- 层级
- 3 级
定义
表面铁质沉积症是由于血管异常、动脉瘤、血管肿瘤、神经外科手术、颈椎病变、头部损伤和外伤引起的慢性或复发性蛛网膜下腔出血在中枢神经系统的沉积。表面铁质沉积症的临床特征包括感音神经性耳聋、小脑共济失调、锥体无力,较少出现痴呆、括约肌失控、嗅觉缺失、瞳孔不等大、感觉障碍、眼外运动麻痹、坐骨神经痛和下运动神经元征。诊断可以通过纯音测听、神经影像学、脑脊液分析、血管造影来确定潜在的出血源,并在适当情况下进行基因检测来确诊。
Superficial siderosis is the deposition of haemosiderin in the central nervous system as a result of chronic or recurrent subarachnoid haemorrhage due to vascular anomalies, aneurysms, vascular tumours, neurosurgery, cervical root lesions, head injury and trauma. Clinical feature of Superficial siderosis include sensorineural deafness, cerebellar ataxia, pyramidal weakness and less frequently dementia, loss of sphincter control, anosmia, anisocoria, sensory disturbance, extra-ocular motor palsies, sciatica and lower motor neuron signs. The diagnosis may be confirmed by pure tone audiometry, neuroimaging, spinal fluid analysis, angiography to identify a potential bleeding source and where appropriate genetic testing.
索引词 可用于检索该条目的同义词与别名
- 神经系统浅表性铁质沉着
- 血管异常引起的表面铁质沉积症
- 动脉瘤引起的表面铁质沉积症
- 动静脉畸形引起的表面铁质沉积症
- 海绵状血管瘤引起的表面铁质沉积症
- 其他血管异常引起的表面铁质沉积症
- 中枢神经系统肿瘤引起的表面铁质沉积症
- 神经根撕脱引起的表面铁质沉积症
- 既往神经外科手术引起的表面铁质沉积症
- 头部损伤或创伤引起的表面铁质沉积症
- 脑淀粉样血管病引起的表面铁质沉积症
- 其他原因引起的表面铁质沉积症
- 病因不明的表面铁质沉积症
英文词条(13)
- Superficial siderosis of the nervous system
- Superficial siderosis due to vascular anomalies
- Superficial siderosis due to an aneurysm
- Superficial siderosis due to an arteriovenous malformation
- Superficial siderosis due to a cavernoma
- Superficial siderosis due to other vascular anomalies
- Superficial siderosis due to central nervous system tumours
- Superficial siderosis due to nerve root avulsion
- Superficial siderosis due to previous neurosurgery
- Superficial siderosis due to head injury or trauma
- Superficial siderosis due to cerebral amyloid angiopathy
- Superficial siderosis due to other causes
- Superficial siderosis of unknown aetiology
后组配轴 Postcoordination
该条目未定义后组配轴,直接使用上面的编码即可。后组配是在主干编码之后追加侧别、具体解剖部位、严重程度、病因等细节的可选组合方式,不是必填项。