A 16-year experience in treating thyroglossal duct cysts with a “conservative” Sistrunk approach

Risk-adjusted analysis of perioperative outcomes after the Sistrunk procedure

Objectives

Thyroglossal duct cyst (TGDC) is the most common pediatric congenital neck mass. The Sistrunk procedure is the standard method of excision and is associated with low rates of recurrence. This study aimed to review our institution's outcomes following the Sistrunk procedure, specifically the rates of wound complications and cyst recurrence.

Methods

This was a retrospective case series of pediatric patients undergoing the Sistrunk procedure from June 2009 to April 2021.

Results

A total of 273 patients were included. Of these, 139 (53%) patients were male and 181 (66%) were white. The average age at the time of surgery was 7.1 years. The overall cyst recurrence rate was 11%. The most common wound complications were seroma (14%) and surgical site infections (SSIs) (12%). Wound complications were associated with prior history of cyst infection (odds ratio [OR] 1.97, 95% confidence interval [CI] 1.07-3.60, z-test 2.2, p = .03). Pediatric surgery was associated with fewer wound complications (OR 0.18; 95% CI 0.05-0.6, z-test -2.78, p = .005). However, pediatric surgery operated on fewer patients with a history of cyst infection (36% vs. 55%, p = .012). Drain placement and postoperative antibiotics did not affect rates of wound complications.

Conclusions

Prior cyst infection is associated with increased rates of postoperative wound complications. Postoperative antibiotics and drain placement did not significantly affect complication rates.

Level of Evidence

4.

Two-centre experience in the treatment of thyroglossal duct remnants using the modified muscle-sparing Sistrunk technique

The Sistrunk procedure has long been the method of choice for treating patients with thyroglossal duct remnants (TDRs). However, the extent of the surgical resection in the suprahyoid segment of the TDR remains controversial, as this anatomical site is the origin of both disease recurrence and surgical morbidity. The aim of this two-centre retrospective cohort study was to investigate the outcomes of a modified muscle-sparing Sistrunk procedure in primary TDRs. The primary predictor was the surgical approach, and the outcome variable was the recurrence rate. A total of 110 consecutive patients (62 (56.4%) male, 48 (43.6%) female) who underwent a modified muscle-sparing Sistrunk procedure were included in the study. Their mean age at presentation was 26.9 ± 18.9 years. A modified muscle-sparing Sistrunk procedure using cold instruments, electrocautery, and a harmonic scalpel was performed in all patients. Recurrence was recorded in six (5.5%) patients. The median hospital stay was 2 days (range 1-7 days), and the median follow-up duration was 7 years (range 2-13 years). There was no significant difference in recurrence rate between the conventional and modified muscle-sparing Sistrunk procedure in primary TDRs. The study findings showed that the modified muscle-sparing Sistrunk procedure had low recurrence and complication rates in the context of primary TDR.

Coexistence of thyroglossal duct cyst and second branchial cleft cyst in a young woman: A case report and literature review

Introduction

Thyroglossal cysts represent 70% of congenital neck anomalies, and second branchial cleft anomalies are the most common anomalies (90%) of the branchial apparatus. However, their coexistence, especially in adults, is very rare.

Presentation of case

A 23-year-old woman presented with a 1-year history of lateral left neck swelling and midline swelling. Imaging and histopathological examination confirmed the diagnosis of a thyroglossal duct cyst and a second branchial cleft cyst. The Sistrunk procedure was performed for surgical excision of the masses.

Discussion

Only three cases of a coexisting thyroglossal duct cyst and branchial cleft have been reported.

Conclusion

When encountering patients, even adults, with neck lesions, clinicians must keep in mind the possibility of a coexistence of a thyroglossal duct and a branchial cleft cyst.

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Thyroglossal cysts represent 70% of congenital neck anomalies.

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Second branchial cleft anomalies are the most common branchial apparatus anomalies.

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Only three cases of coexisting thyroglossal duct and branchial cleft cysts have been reported.

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We present a rare case of a young woman with the two cysts coexisting.

A new transoral modality for the treatment of lingual thyroglossal duct cyst with suspension laryngoscopy by plasma coblation

INTRODUCTION

Lingual thyroglossal duct cysts (LTGDC) are a rare kind of thyroglossal duct cyst. However, Sistrunk surgery is not very suitable for this type of cyst. This study aimed to explore the efficacy of transoral excision of LTGDC by plasma coblation.

METHODS

The present study reviewed 11 patients, comprising seven males and four females, who had been diagnosed with LTGDC preoperatively by computed tomography (CT) and fibre-optic electronic laryngoscopy. Of those patients, two had recurrence after surgery of epiglottic cysts. All these patients underwent transoral excision by plasma coblation. Then, we collected preoperative data of the patients, observed the effect of surgery, and analysed factors relevant to LTGDC, including the estimated bleeding amount, postoperative hospitalisation, complications and recurrence rates.

RESULTS

The connection between LTGDC and hyoid was tapered on sagittal images of CT, which was vital evidence for the diagnosis of LTGDC. Surgery was performed successfully for all 11 patients, and all recovered without complication. There was no evidence of recurrence after surgery, during follow up for 3-43 months.

CONCLUSIONS

Transoral surgery for LTGDC can be performed successfully by plasma coblation, which is an effective and safe surgical treatment. Fibre-optic electronic laryngoscopy and CT are essential to the diagnosis of LTGDC in order to avoid missing detection and misdiagnosis.

Congenital Neck Masses

Congenital neck masses (CNMs) are developmental malformations that present with a wide spectrum of clinical symptoms and signs. They account for 21% to 45% of neck masses in children and 5% to 14% in adults. This study aimed to present the clinical manifestations and treatment of CNM from single-institution experiences. A retrospective analysis of patients surgically treated for CNM in a 12-year period was performed. Altogether, 117 patients (female/male ratio, 1:1.05) were diagnosed with CNM. The mean age at presentation was 26.91 years (range, 0.01-84 years). Within the study population, 120 CNMs were identified: 52 (43.33%) thyroglossal duct remnants, 48 (40.00%) branchial cleft anomalies, 7 (5.83%) epidermoid/dermoid cysts, 4 (3.33%) hemangiomas, 3 (2.50%) lymphangiomas, 1 (0.83%) hemangiolymphangioma, 1 (0.83%) hemangioendothelioma, 1 (0.83%) internal laryngocele, 1 (0.83%) external laryngocele, 1 (0.83%) ectopic thyroid gland, and 1 (0.83%) parathyroid cyst. The lateral neck region was the most frequently affected anatomical site, followed by the midline neck location and mediastinum (54%, 45%, and 1%, respectively). Surgical excision was performed in all cases. Recurrence was recorded in 5 (4.17%) patients. The results of this study provide comprehensive information regarding the clinical spectrum of CNM. Successful management of these lesions depends on a thorough understanding of neck embryology and anatomy. Misdiagnosis and improper treatment increase the morbidity and recurrence rate of CNM.

Thyroglossal duct cysts in children: a 30-year survey with emphasis on clinical presentation, surgical treatment, and outcome

Background: Thyroglossal duct cysts (TGDC) are one of the most common congenital anomalies found in the anterior neck region of children. Sistrunk's procedure, described in 1920 already, is still considered as the gold standard. However, clinical reality shows that in a minority of patients, marsupialization and simple cyst excision are still performed as well. Cyst recurrence is the most feared complication. The main goal of this retrospective study is to determine risk factors of recurrence. Furthermore, data on presentation characteristics, management and outcome were collected as well. Methods: The data of 104 patients aged between 0 and 16 years who underwent surgery for TGDC at the University Hospital of Brussels between 1986 and 2016 were retrospectively analyzed. We focused on aspects of clinical presentation, intra- and postoperative treatment and long-term follow-up. Results: Overall recurrence of TGDC was seen in twelve of the 104 cases (11.5%). Eight out of these 12 showed a preoperative infection, 4 out of 12 had intra-operative cyst rupture. Five out of the 12 patients had not been treated by the Sistrunk procedure, but by cyst excision or marsupialization only. Non-adherence to the Sistrunk procedure appeared to be the only significant risk factor of TGDC recurrence. Conclusion: Our study shows that Sistrunk's operation for thyroglossal duct cyst in pediatric patients is significantly superior in reducing the risk of cyst recurrence compared to other surgical treatments. Preoperative infection and cyst rupture did not influence the recurrence rates.

The Central Neck Dissection or the Modified Sistrunk Procedure in the Treatment of the Thyroglossal Duct Cysts in Children: Our Experience

Background

The aim of the study was to present the surgical techniques providing the lowest recurrence rate in treatment of the primary and recurrent thyroglossal duct cyst (TGDC) in children.

Methods

The study included 73 patients operated on because of TGDC in years 2011-2016. Ultrasound was performed in all patients preoperatively. In 8 patients with the recurrence of the disease, the CT or MR was carried out before the surgery. Children with the primary disease underwent the modified Sistrunk procedure. In the revision cases the central neck dissection was a method of choice.

Results

In 45 children, the modified Sistrunk procedure was performed and 28 underwent the central neck dissection. In 2 patients, hematoma occurred after the modified Sistrunk procedure with the need of the surgical revision in one. No complications were observed after the central neck dissection.

Conclusions

A modified Sistrunk procedure is method of choice in the treatment of the uncomplicated TGDC. In selected cases of the TGDC with a history of infected cyst or incision of an abscess or in revision cases the central neck dissection should be considered in order to avoid the risk of the further recurrences.

The Central Neck Dissection or the Modified Sistrunk Procedure in the Treatment of the Thyroglossal Duct Cysts in Children: Our Experience

Background

The aim of the study was to present the surgical techniques providing the lowest recurrence rate in treatment of the primary and recurrent thyroglossal duct cyst (TGDC) in children.

Methods

The study included 73 patients operated on because of TGDC in years 2011–2016. Ultrasound was performed in all patients preoperatively. In 8 patients with the recurrence of the disease, the CT or MR was carried out before the surgery. Children with the primary disease underwent the modified Sistrunk procedure. In the revision cases the central neck dissection was a method of choice.

Results

In 45 children, the modified Sistrunk procedure was performed and 28 underwent the central neck dissection. In 2 patients, hematoma occurred after the modified Sistrunk procedure with the need of the surgical revision in one. No complications were observed after the central neck dissection.

Conclusions

A modified Sistrunk procedure is method of choice in the treatment of the uncomplicated TGDC. In selected cases of the TGDC with a history of infected cyst or incision of an abscess or in revision cases the central neck dissection should be considered in order to avoid the risk of the further recurrences.

Thyroglossal duct cyst surgery: A ten-year single institution experience

OBJECTIVE

1. Review our institution's experience with thyroglossal duct cyst (TGDC) excision. 2. Determine if TGDC recurrence rate is influenced by surgical technique, preoperative infection, or surgeon specialty.

METHODS

We conducted a retrospective analysis of patients at a tertiary care children's hospital who underwent excision of neck mass with proven TGDC histopathology from 2005 to 2015. Patient demographics and presentation, preoperative workup, surgeon specialty, procedural details, lesion characteristics, and complication rates including recurrence were evaluated.

RESULTS

108 patients (51% male, 49% female), aged 6 months to 20 years (mean 6 years) met inclusion criteria. 121 procedures were performed: 96 (79.3%) for primary disease and 25 (20.7%) for recurrence. 32 patients (27.8%) were infected preoperatively, resulting in a significant increase in complications and recurrence (46.9% and 28.1%, respectively). Lack of preoperative imaging was correlated with increased recurrence (p = 0.0002). Recurrence rate after treatment for primary (11.3%) versus secondary disease (24%) was not significant (p = 0.23). Total recurrence rate differed between ENT (9.1%) and Pediatric Surgery (PS) (27.3%) (p = 0.0172). Difference was not significant for recurrence in primary disease (10% ENT, 14.8% PS, p = 0.49), but was for secondary disease (5.6% ENT, 71.4% PS, p = 0.002). Modifications of Sistrunk's procedure did not result in increased rates of recurrence (p = 0.1273).

CONCLUSION

Preoperative TGDC infection and lack of imaging led to a significant increase in postoperative complications, including recurrence. Surgical specialty significantly affected recurrence rates following excision overall and in secondary disease. Recurrence was not affected by surgical technique, age, sex, cyst size, or mucin rich histology.