脊髓空洞症
外观
脊髓空洞症 | |
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读音 | |
分类和外部资源 | |
醫學專科 | 神經外科 |
ICD-11 | 8D66 |
ICD-10 | G95.0、Q06.4 |
OMIM | 186700 |
DiseasesDB | 12769 |
MedlinePlus | 001398 |
eMedicine | 1151685 |
Orphanet | 3280 |
脊髓空洞症(syringomyelia)是一種在脊髓内出現囊肿或空腔的慢性进行性脊髓病变[3],其不是一种单独病因所引起的一种独立疾病,而是多种致病因素所致的综合征[4][5]。病变多位于颈髓,亦可累及延髓,称为延髓空洞症(syringobulbia)[6]。
脊髓內的囊腫還會隨著時間的推移而越來越大,從而破壞脊髓,而且可能導致背部、肩部和四肢感覺喪失(节段性分离性感觉障碍)、病变节段支配区肌萎缩、癱瘓、虚弱、营养障碍和僵硬[7]。脊髓空洞症也可能導致患者無法感受到冷熱[8]。
病理机制
[编辑]脊髓空洞症常常原因未明,但可能与先天性发育异常(如:合并小脑扁桃体下疝、脊柱裂等畸形)、脑脊液动力学异常(如:脑室压力搏动性增高,造成交通型脊髓空洞症)、血液循环异常(产生缺血、坏死、液化形成空洞)相关[9][10]。
参考文献
[编辑]- ^ Syringomyelia. Oxford Dictionaries. Oxford University Press.
- ^ Syringomyelia. Merriam-Webster Dictionary. [2016-01-21].
- ^ Lynn, D. Joanne, Newton, Herbert B. and Rae-Grant, Alexander D. eds. 5-Minute Neurology Consult, The. 2nd Edition.
- ^ Hyun-Yoon Ko; Sungchul Huh. Handbook of Spinal Cord Injuries and Related Disorders: A Guide to Evaluation and Management. Springer Nature. 2021: 211. ISBN 9789811636790.
- ^ Jörg Klekamp; Madjid Samii. Syringomyelia: Diagnosis and Treatment. Springer Science & Business Media. 2002: 21. ISBN 9783540420842.
- ^ Chai J, Zhu J, Cheng L, Wu X. Syringomyelia and syringobulbia after brain injury: A case report and literature review. Asian J Surg. 2023;46(4):1881-1883. doi:10.1016/j.asjsur.2022.10.086
- ^ Neurosurgical considerations in posttraumatic syringomyelia - Home Study Program. AORN Journal. January 2003 [2009-02-12]. (原始内容存档于2012-07-08).
- ^ Brewis M, Poskanzer DC, Rolland C, et al., "Neurological disease in an English city".
- ^ Blegvad C, Grotenhuis JA, Juhler M. Syringomyelia: a practical, clinical concept for classification. Acta Neurochir (Wien). 2014;156(11):2127-2138. doi:10.1007/s00701-014-2229-z
- ^ Leclerc A, Matveeff L, Emery E. Syringomyelia and hydromyelia: Current understanding and neurosurgical management. Rev Neurol (Paris). 2021;177(5):498-507. doi:10.1016/j.neurol.2020.07.004