Multiple Cranial Neuropathies - High Yield Differential Diagnosis
 • Intrinsic brainstem process
 • Compressive brainstem process
 • Cavernous sinus process
 • Neurosarcoidosis
 • CNS Lyme Disease, TB, VZV, syphilis, cryptococcus
 • Leptomeningeal Carcinomatosis
 • Miller Fisher Syndrome variant-GBS
 • Bulbar ALS
* Non-Neuropathy but also important for facial weakness: 
 • Myasthenia Gravis (much more rarely botulism)

Casey Albin, MD @caseyalbin

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