Nanosecond Pulsed Field Ablation in the Management of Benign Thyroid Nodules

Eligibility Criteria

* Scheduled to undergo ultrasound guided nsPFA as standard of care
* Age 18 to 80 years.
* Capable of providing independent consent.
* Presence of biopsy-confirmed benign thyroid nodule , defined as one of the following:

  * Benign FNA X 2 or
  * Benign US guided FNA X 1 + benign thyroid nodule ultrasound appearance (TI-RADS 2) or
  * Benign FNA X 1 and radiographic/laboratory evidence of functional nature
* Nodule measuring \>2cm in greatest dimension
* Presence of compressive symptoms reasonably attributable to thyroid nodule (i.e. pressure sensation, dysphagia, dysphonia, respiratory distress)
* No abnormal cervical lymph nodes during screening visit .

Exclusion Criteria

* Age \<18
* Patients considered unsuitable for nsPFA by the treating physician