Third or fourth branchial pouch sinus lesions: a case series and management algorithm

Fourth branchial cleft anomaly in a 7-month-old infant: A case report and literature review

Fourth branchial cleft anomalies are rare head and neck congenital lesions seen in children. They present as a neck inflammatory mass and arise essentially on the left side of the neck. We report the case of a 7-month-old female with a mass of the neck associated with respiratory distress. The mass was diagnosed as an incomplete fourth branchial cleft fistula. Surgical revision of the neck abscess from an external approach and plasma coblation of the orifice in the pyriform fossa by an endoscopic approach were performed.

A Decade of Single-Center Experience in Children With Congenital Pyriform Sinus Fistula (CPSF)

OBJECTIVES

To investigate the efficacy and safety of carbon dioxide (CO2) laser cauterization in the treatment of pediatric congenital pyriform sinus fistula (CPSF), and to track and follow up the long-term outcome of the postoperative patients.

METHODS

This retrospective study was conducted at a single center, where clinical data and follow-up information of children with CPSF who underwent CO2 laser cauterization with the assistance of a suspension laryngoscope and microscope were collected and analyzed their clinical characteristics and prognosis. Subsequently, multiple logistic regression analysis was performed to identify potential predictors of the number of laser cauterization procedures.

RESULTS

A total of 238 children diagnosed with CPSF were recruited for this study, with 235 patients successfully achieving closure of the internal fistula through one or more CO2 laser cauterization procedures without recurrence. The median duration of follow-up was 6.46 (5.20, 7.64) years. Merely three patients (1.3%) developed recurrent cervical infection and eventually underwent open neck surgery. There were no instances of permanent perioperative complications throughout the follow-up. Additionally, our analysis revealed that the age at the first operation of CO2 laser cauterization was an independent risk factor associated with the number of operations.

CONCLUSIONS

The CO2 laser cauterization for children with CPSF is an effective and safe treatment with a low recurrence rate and minimal complications during the follow-up period. Consequently, it is advisable to consider CO2 laser cauterization as a viable therapeutic option for managing pediatric CPSF.

LEVEL OF EVIDENCE

4 Laryngoscope, 134:5193-5200, 2024.

Facial Soft Tissue Lesions in Children

Facial soft tissue lesions in children are often classified based on their structure or cellular origin and can be benign or malignant. This review focuses on common facial soft tissue lesions in children, their clinical morphology, natural history, and medical and surgical management, with an emphasis on those considerations unique to soft tissue lesions present at this anatomic site.

Case report: Fourth branchial cleft cyst: a case of acute suppurative thyroiditis

This case report presents a 4 year-old-female patient with a neck mass who was diagnosed with an infected fourth branchial cleft cyst with left thyroid lobe involvement through fistulation. The case emphasizes the importance of considering uncommon etiologies, such as congenital anomalies, as a differential diagnosis when evaluating pediatric neck masses. The patient was prescribed broad-spectrum antibiotics, which led to the regression of the mass and inflammatory signs. Close follow-up in endocrinology and otorhinolaryngology appointments was maintained, and after 7 months, hypoplasia of the left lobe was observed. Thyroid function was reevaluated, and after two years, no recurrences were noted. The case highlights the significance of a comprehensive examination and assessment of corresponding clinical features, which can significantly reduce the rate of misdiagnoses and achieve an individualized diagnosis.

A safe and effective surgical method for complex pyriform sinus fistula

Objective

This article aims to propose a new surgical method for the treatment of pyriform fistula, especially for the complex pyriform fistula.

Methods

A total of 36 patients with pyriform fistula underwent the procedure between August 2017 to October 2020. Surgery was performed by the senior authors using the same technique at the same clinical center for all patients. The median follow-up time was 33 months. Meantime, we collected information on patients with pyriform fistula using traditional surgical methods in our hospital from April 2015 to November 2018 for comparison.

Results

The surgery was successfully completed in 36 patients. In all, 32 patients had a history of multiple incisions and drainage, 16 patients had a history of surgical resections, and two patients had a history of cauterization of the internal fistula. Compared with traditional surgical methods, our new surgical method greatly shortens the length of the surgical incision (4.3 vs. 5.5, p < 0.0001), reduces the operation time (8.1 vs. 27.1, p < 0.0001), and reduces the blood loss (103.2 vs. 196.8, p < 0.0001). None of the 36 patients in this study had complications such as pharyngeal fistula, recurrent laryngeal nerve paralysis, or hypothyroidism. The mean follow-up duration after the excision of the lesion was 34.1 months. To date, no patients have relapsed.

Conclusion

Our experience showed that this surgical technique could be used to completely remove the fistula, and it was easier to perform than the conventional strategies. These treatment options result in less trauma and reliable results, especially for complex pyriform fistulas.

Level of evidence

IV.

A laser-assisted endoscopic approach to pyriform sinus fistula via fibrin glue cauterization

In the past, the general treatment method for pyriform sinus fistula was its removal by open surgery; however, in recent years, endoscopic surgery has become more common. We report two cases where laser surgery was performed using an endoscope and recurrence was prevented using fibrin glue. Both cases involved 3-year-old girls who underwent laser ablation of a pyriform sinus fistula under an endoscope, after which the site was closed with fibrin glue. No recurrence was observed in either case, and the postoperative course was uneventful. This approach is presented as a non-invasive and effective treatment for pyriform sinus fistula.

[Clinical analysis of treatment and postoperative efficacy in neonatal congenital pyriform sinus fistula]

Objective:To discuss the diagnosis and treatment of congenital pyriform sinus fistula（CPSF） in newborn. Methods:Clinical data of 5 patients with CPSF innewborn were reviewed and the clinical symptoms, auxiliary examinations, surgical methods were analyzed after the operation, patients were followed up closely at different stages. Results:All the 5 neonates successfully completed the surgery without pharyngeal fistula, dysphagia, perifistula and distal fistula infection. Follow-up survey ranged from 3 months to 2 years and no one recurred. Conclusion:Neonatal CPSF is a rare disease with a short course of disease and rapid progression. In severe cases, it may threaten life and should be treated in time.

The congenital sternoclavicular sinus: a single-institution retrospective study of 88 patients

BACKGROUND

Sinus near the sternoclavicular joint was considered as a rare congenital neck abnormality. Though it was reported as a dermoid sinus in some literatures, the embryological origin of the sinus was unclear. This study aimed at reviewing the clinical and histological characteristics and analyzing the possible embryological origin of this malformation in children.

METHODS

The medical records of all patients with congenital sternoclavicular sinus who underwent surgical resection between March 2018 through June 2020 were reviewed retrospectively. The clinical presentations, complications, histological examination, and treatment were analyzed.

RESULTS

Of the 88 patients with congenital sternoclavicular sinus included, the mean age of surgery was 2.73 ± 1.71 years old. The sinuses occurred on the left side in 73 (83.0%) cases. Sixty-three patients experienced sinus infection and 44 patients underwent incision and drainage before excision. All patients received surgical resection with one patient who recurred after surgery. Histopathological examination showed that the sinuses were lined by squamous epithelium in most patients. However, ciliated epithelium was observed in one patient and salivary glands were detected in two patients.

CONCLUSIONS

The congenital sternoclavicular sinus should be excised promptly to prevent recurrent infection. According to the ciliated epithelium and salivary gland were found in the wall of sinus, it should be viewed as the skin side remnant of the fourth branchial cleft rather than a dermoid cyst/sinus.

Surgical treatment of fourth branchial apparatus anomalies: a case series study

Background

Fourth branchial apparatus anomalies, are rare clinical entities, and present as complex cysts, sinuses and fistulae in the neck that can be difficult to manage.

Methods

This is a retrospective review of a series of consecutive patients with fourth branchial apparatus anomalies treated at Department of Otolaryngology Head and Neck Surgery, Beijing Friendship Hospital, Capital Medical University, from Apr 2014 to Nov 2019.

Results

Ten patients with fourth branchial apparatus anomalies were identified, including 8 patients with fourth branchial fistula, and 2 patients with fourth branchial pouch sinus. There were 6 female patients and 4 male patients. Their age was from 6 years old to 39 years old (average age 20.4 years old, median age was 21 years old). All 8 fistulae were on the left side, while 2 pouch sinuses were both on the right side. Pre-operative examination with fiberoptic laryngoscope, barium swallow X-ray, CT or MRI identified internal orifice at pyriform fossa apex in 8 (80%) patients. All patients underwent challenging surgical resection by the senior author. Intra-operative direct laryngoscope confirmed or identified internal orifice in 9 (90%) patients. The tracts were all followed to the vicinity of inferior cornu of the thyroid cartilage and the cricothyroid space. Complete resection of cervical lesions and their attachment to hypopharynx were achieved in 9 cases. No complication occurred. One recurrence was detected, in the only patient whose internal orifice could not be located pre- or intra-operatively, and the hypopharyngeal attachment could not be removed.

Conclusions

Direct laryngoscopy under general anesthesia is a reliable method of diagnosis for the fourth branchial apparatus anomalies. Complete surgical removal of fourth branchial apparatus anomalies, including their hypopharyngeal attachment, is the treatment of choice, and the key to prevent recurrence.