Arnold-Chiari畸形II型
Arnold-Chiari malformation type II
- 上级条目
- 神经系统结构发育异常
- 层级
- 4 级
定义
产前大脑和脊髓未能正常发育引起的一种情况。这种情况的特点是小脑和脑干组织延伸至枕骨大孔。这种情况可能表现为小脑蚓部部分或完全缺失、脊髓脊膜膨出、颈痛、平衡问题、肌无力、肢体麻木、头晕、视力问题、吞咽困难、耳鸣、听力丧失、呕吐、失眠、抑郁或运动技能受损。
A condition caused by failure of the brain and spinal cord to correctly develop during the antenatal period. This condition is characterised by extension of both cerebellar and brain stem tissue into the foramen magnum. This condition may present with partial or complete absence of the cerebellar vermis, myelomeningocele, neck pain, balance problems, muscle weakness, limb numbness, dizziness, vision problems, difficulty swallowing, ringing in the ears, hearing loss, vomiting, insomnia, depression, or impairment of motor skills.
除外词 明确排除、需编到其他条目的情况
索引词 可用于检索该条目的同义词与别名
- Arnold-Chiari畸形II型
- Arnold-Chiari畸形NOS
- Arnold-Chiari综合征NOS
- Arnold-Chiari梗阻,II型
- Chiari畸形,II型
- 小脑扁桃体下疝畸形II型
- 阿诺德-基亚里畸形II型
- 阿-基氏脑畸形II型
英文词条(5)
- Arnold-Chiari malformation type II
- Arnold-Chiari malformation NOS
- Arnold-Chiari obstruction type II
- Arnold-Chiari syndrome NOS
- Chiari malformation type II
后组配轴 Postcoordination
后组配是在主干编码之后追加的可选扩展轴(如侧别、具体解剖部位、严重程度),用于把「部位 + 侧别 + 病程」等细节一次表达完整。只有标注「必填」的轴在组合编码时必须给出,其余可留空。
- 临床表现hasManifestation可选