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ENT · Vestibular disorders: benign paroxysmal vertigo of childhood
Sample itemA 4-year-old has repeated sudden episodes of unsteadiness lasting a few minutes, with fright, pallor and nystagmus, and recovers fully. Hearing is normal and a parent has migraine. What is the likely diagnosis?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
D. Benign paroxysmal vertigo of childhood
Benign paroxysmal vertigo of childhood causes brief unprovoked attacks of vertigo in young children, who appear frightened and may become pale and sweaty, with normal findings between attacks. It is considered a migraine equivalent and often evolves into migraine later. Meniere disease is rare in children and involves hearing loss.
Option by option
A. Vestibular neuritis
Vestibular neuritis causes a single continuous attack lasting days after a viral illness.
B. Meniere disease
Meniere disease needs fluctuating hearing loss and tinnitus, and is rare at 4 years.
C. Benign paroxysmal positional vertigo
Positional vertigo is triggered by head position changes and is uncommon in this age group.
D. Benign paroxysmal vertigo of childhood (correct)
Correct. Brief unprovoked attacks with normal hearing and a migraine family history fit this migraine-related syndrome.
Source note: Original NextPrep sample item — pending expert review. This item is original practice material awaiting independent expert review, so confirm important facts in a standard textbook.
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