Excision of Thyroglossal Duct Cyst

Contributors: Juliana Bonilla-Velez and Gresham Richter

This patient presented with an anterior neck mass that was mobile with tongue movement. This is consistent with a thyroglossal duct cyst.  The following video demonstrates the excision of a thyroglossal duct cyst using the Sistrunk procedure.

DOI#: http://dx.doi.org/10.17797/oelc9n6wlc

Mandibular Distraction for Micrognathia in a Neonate

Introduction

Patients with Pierre-Robin Sequence (PRS) suffer from micrognathia, glossoptosis, and upper airway obstruction, which is sometimes associated with cleft palate and feeding issues.  To overcome these symptoms in our full-term male neonate patient with PRS, mandibular distraction osteogenesis was performed.

Methods

The patient was intubated after airway endoscopy.  A submandibular incision was carried down to the mandible. A distractor was modified to fit the osteotomy site that we marked, and its pin was pulled through an infrauricular incision.   Screws secured the plates and the osteotomy was performed.  The mandible was distracted 1.8 mm daily for twelve days.

Results

During distraction, the patient worked with speech therapy.  Eventually, he adequately fed orally.  He showed no further glossoptosis or obstruction after distraction was completed.

Conclusion

In our experience, mandibular distraction is a successful way to avoid a surgical airway and promote oral feeding in children with PRS and obstructive symptoms.

By: Ravi W Sun, BE

Surgeons:

Megan M Gaffey, MD

Adam B Johnson, MD, PhD

Larry D Hartzell, MD

Department of Otolaryngology – Head and Neck Surgery, University of Arkansas for Medical Sciences, Little Rock, AR, USA
Arkansas Children’s Hospital, Little Rock, AR, USA

Recruited by: Gresham T Richter, MD

Excision of Macrocystic Lymphatic Malformation

Introduction

Lymphatic malformations (LM) are composed of dilated, abnormal lymphatic vessels classified as macrocystic (single or multiple cysts >2 cm3), microcystic (<2 cm3), or mixed. This patient is a 5-month-old with a right neck mass consistent with macrocystic lymphatic malformation on MRI. This low-flow vascular malformation required surgical intervention. Methods The site was marked in a natural skin crease. Subplatysmal flaps were raised and malformation was immediately encountered. Blunt soft tissue dissection was performed immediately adjacent to the mass to reflect tissue off the fluid-filled lesion. Neurovascular structures were preserved in this process. Mass was removed in total and Penrose drain and neck dressing were placed. Results A complete resection was performed. LM was confirmed on pathology. Patient is doing well with no deficits noted. The drain was removed after 1 week. One-month follow-up showed no recurrence. Conclusion Macrocystic lymphatic malformations are amenable to surgical resection at low risk and without recurrence. By: Ravi W Sun, BE Surgeons: Luke T Small, MD Gresham Richter, MD Department of Otolaryngology - Head and Neck Surgery, University of Arkansas for Medical Sciences, Little Rock, AR, USA Arkansas Children's Hospital, Little Rock, AR, USA Recruited by: Gresham T Richter, MD

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