Related Experiment Videos
Large thyroglossal duct cyst with laryngeal extension
1Department of Otolaryngology, Mount Sinai School of Medicine of the City University of New York, New York 10029-6574.
Head & Neck
|November 1, 1994
Summary
A thyroglossal duct cyst can cause hoarseness by affecting the larynx. Successful removal via the Sistrunk procedure, with careful preservation of laryngeal structures, often avoids the need for reconstruction.
Area of Science:
- Otolaryngology
- Surgical Pathology
Background:
- Thyroglossal duct cysts (TDCs) are congenital anomalies that can present as neck masses.
- Inflammation of a TDC can lead to symptoms such as hoarseness, suggesting laryngeal involvement.
Observation:
- A patient presented with hoarseness and a midline neck mass.
- CT imaging revealed a large TDC eroding the thyroid cartilage and invading laryngeal spaces.
- Initial clinical suspicion was laryngeal neoplasm, but CT suggested a cyst.
Findings:
- Surgical excision of the TDC using the Sistrunk procedure was successful.
- Preservation of the thyrohyoid membrane and thyroid perichondrium prevented the need for glottic reconstruction.
- Review of literature on TDCs extending into the larynx.
Implications:
- Highlights clinical and radiographic indicators of TDC encroachment on the larynx.
- Discusses management strategies and criteria for laryngeal reconstruction following TDC removal.