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ENT · Vestibular disorders: mal de debarquement
Sample itemA woman returns from a 2-week sea cruise and continues to feel that she is rocking and swaying for weeks, with symptoms easing when she is in a moving car. Examination is normal. What is the diagnosis?
Original practice item, not a recalled exam question. Nothing here is recorded.
The answer and the reasoning
C. Mal de debarquement syndrome
Mal de debarquement is a persistent sensation of rocking after prolonged motion exposure such as sea travel. It typically improves during passive motion and worsens when still. Examination and vestibular tests are usually normal.
Option by option
A. Benign paroxysmal positional vertigo
BPPV gives brief episodes with head position change.
B. Vestibular schwannoma
A schwannoma causes progressive unilateral hearing loss.
C. Mal de debarquement syndrome (correct)
Correct. Persistent rocking after disembarking is characteristic.
D. Meniere disease
Meniere disease has hearing loss and attacks.
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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