Invasive Insular Thyroid Carcinoma Presenting as Nonparalytic Dysphonia.

Background: Patients with suspected thyroid malignancy often undergo preoperative laryngeal examination with a focus on vocal fold mobility. We present the unique case of a patient with invasive thyroid carcinoma who presented with dysphonia despite intact vocal fold motion.

Case Report: A 73-year-old female with a remote thyroid lobectomy presented with dysphonia.