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.