Difference between revisions of "MULTIPLE CRANIAL NERVE LESIONS"
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===== [[Summary Article|'''SUMMARY''']] ===== | ===== [[Summary Article|'''SUMMARY''']] ===== | ||
1. Unilateral CN 3, 4, 5, 6: cavernous sinus lesion.2. Unilateral CN 5, 7, 8: CP angle | 1. Unilateral CN 3, 4, 5, 6: cavernous sinus lesion. | ||
<br/>2. Unilateral CN 5, 7, 8: CP angle lesions. | |||
<br/> | <br/> | ||
<br/>4. Bilateral UMN CN 9, 10, 12 lesion | <br/>3. Unilateral CN 9, 10, 11: jugular foramen lesions. | ||
<br/>5. Bilateral LMN CN 9, 10, 12 lesion | <br/> | ||
<br/>6. Eye + facial muscle fatigue | <br/>4. Bilateral UMN CN 9, 10, 12 lesion: pseudobulbar palsy. | ||
<br/>7. Diplopia that does not conform to any CN pattern | <br/>5. Bilateral LMN CN 9, 10, 12 lesion: bulbar palsy. | ||
<br/>6. Eye + facial muscle fatigue: MG. | |||
<br/>7. Diplopia that does not conform to any CN pattern: orbital myopathy. | |||
Latest revision as of 02:29, 21 March 2023
SUMMARY
1. Unilateral CN 3, 4, 5, 6: cavernous sinus lesion.
2. Unilateral CN 5, 7, 8: CP angle lesions.
3. Unilateral CN 9, 10, 11: jugular foramen lesions.
4. Bilateral UMN CN 9, 10, 12 lesion: pseudobulbar palsy.
5. Bilateral LMN CN 9, 10, 12 lesion: bulbar palsy.
6. Eye + facial muscle fatigue: MG.
7. Diplopia that does not conform to any CN pattern: orbital myopathy.
Reference(s)
Wilkinson, I., Furmedge, D. and Sinharay, R. (2017). Oxford handbook of clinical medicine. Oxford: Oxford University Press. Get it on Amazon.
Feather, A., Randall, D. and Waterhouse, M. (2020). Kumar And Clark’s Clinical Medicine. 10th ed. S.L.: Elsevier Health Sciences. Get it on Amazon.
Hannaman, R. A., Bullock, L., Hatchell, C. A., & Yoffe, M. (2016). Internal medicine review core curriculum, 2017-2018. CO Springs, CO: MedStudy.
Therapeutic Guidelines. Melbourne: Therapeutic Guidelines Limited. https://www.tg.org.au [Accessed 2021].