"Extended" Sistrunk procedure in the treatment of recurrent thyroglossal duct cysts: A 10-year experience

Objective: We report a 10-year experience of children with recurrent thyroglossal duct cysts (TGDCs) who have been treated using the "extended" Sistrunk procedure. Methods: We performed a retrospective review of TGDC surgery from 2004 to 2013. Sistrunk operation was the procedure of choice in all patients. Seven children had TGDC recurrence. All of them underwent "extended" Sistrunk procedure. Follow up ranged from 6 months to 8 years. Results: There were no gender differences, all recurrences presented within 12 months follow-up in the same location of the primary cyst. Five out of 7(71%) patients have been treated for preoperative and 2/7 (29%) for postoperative infection at the time of primary surgery. Pathological examination of the surgical specimens showed a single tract in 2 children (29%) and multiple tracts in 5 (71%). We did not observe postoperative complications or further recurrences. Conclusion: Our experience suggest that recurrent TGDCs are equally common in both sexes, develop in the same location of the primary cyst and recur more commonly after perioperative infections. The "extended" Sistrunk procedure is highly effective and safe in treating recurrent TGDCs also if multiple duct tracts are detected. (C) 2014 Elsevier Ireland Ltd. All rights reserved.