Transcutaneous ultrasound: An adjunct way to evaluate the intra-false vocal cord pathology-learning from a case of laryngeal Rosai-Dorfman disease.

In clinical practice, it is sometimes difficult to evaluate the intra-false vocal fold lesion. Transcutaneous ultrasound can be an option to evaluate the soft tissue lesion within the right false vocal cord in a 65-year-old man with laryngeal Rosai-Dorfman disease presenting with hoarseness and right false cord swelling.