Level 2: Dizziness – Initial History: Expert Panel DDX

How does your differential compare with the experts?

What questions will comprise your remaining history and review of systems?

Experts’ DDX:

1. Seizure – febrile
   1. Meningitis
2. Peripheral
   1. Otitis media
   2. Mastoiditis
   3. Labyrinthitis
   4. Benign paroxysmal positional vertigo (BPPV)
   5. Vestibular neuritis
   6. Acoustic neuroma
   7. Perilymphatic fistula
   8. Trauma
   9. Vision difficulty
3. Central
   1. Infarct/stroke (cerebellum/brainstem)
   2. Hemorrhage
   3. Mass
   4. Vestibular migraine