A 30yo man complains of hoarseness of voice. Exam: unilateral immobile vocal cord. What is the
most probable dx?
a. Graves disease
b. Hematoma
c. Unilateral recurrent laryngeal nerve injury
d. External laryngeal nerve injury
e. Tracheomalacia
Ans. The key is C. unilateral recurrent laryngeal nerve injury.
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