Cutaneous fistula formation after thyroid nodule rupture: A rare complication after radiofrequency ablation

• Published in: Head & neck Vol. 46; no. 4; pp. E40 - E43
• Main Authors: Bastien, Amanda J, Amin, Luv, Moses, Jeffrey, Sacks, Wendy, Ho, Allen S
• Format: Journal Article
• Language: English
• Published: United States Wiley Subscription Services, Inc 01.04.2024
• Subjects: Blister - etiology; Blister - surgery; Catheter Ablation - adverse effects; Catheter Ablation - methods; Cutaneous Fistula - etiology; Cutaneous Fistula - surgery; Dehiscence; Dyspnea; Fistulae; Humans; Male; Middle Aged; Nodules; Radiofrequency ablation; Radiofrequency Ablation - methods; Respiration; Rupture; Thyroid; Thyroid Nodule - etiology; Treatment Outcome; cutaneous fistula; multinodular goiter; radioactive frequency ablation; thyroid; ultrasound-guided ablation
• ISSN: 1043-3074; 1097-0347; 1097-0347
• DOI: 10.1002/hed.27654

With innovative treatment options such as radiofrequency ablation (RFA) for thyroid nodules, new complications are being identified. It is important to define and delineate complications in order to counsel patients appropriately about treatment options and their associated risks and benefits. A 46-year-old male presented with a left thyroid nodule (6.5 cm). Fine needle aspiration results were benign. He started to develop intermittent dyspnea and underwent one RFA procedure. Approximately 6 days post-RFA, the neck area was raised and red with blister. The skin overlying the blister underwent eventual dehiscence with fluid spillage. Several months later, MRI imaging showed substernal extension with tracheal deviation. A left thyroid lobectomy was performed with cutaneous excision and successful closure of a fistula. This is the first reported case of a thyroid nodule rupture following RFA which manifested into a thyro-cutaneous fistula and required surgical intervention.