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Updated: May 17, 2026
05:12
Transoral Endoscopic Thyroidectomy Vestibular Approach for Thyroid Lobectomy
Published on: May 12, 2023
Ectopic thyroid: A rare cause of tracheal obstruction
K K Ramalingam1, Ravi Ramalingam, Kanchan Dhote
1KKR Ent Hospital, & Research Institute, 827, P.H. Road, Kilpauk, 600 010 Chennai, India.
Summary
Ectopic thyroid tissue in the trachea is a rare cause of airway obstruction. Early recognition and surgical removal are crucial for managing this benign condition.
Area of Science:
- Medicine
- Otolaryngology
- Endocrinology
Background:
- Intratracheal ectopic thyroid tissue is a rare condition causing airway obstruction.
- Only 14 cases have been documented in English literature since 1966.
- These lesions are typically benign and present with respiratory symptoms.
Purpose of the Study:
- To report a case of ectopic thyroid tissue in the cervical trachea.
- To highlight the importance of recognizing this entity in clinical practice.
- To emphasize the need for accurate diagnosis by clinicians and radiologists.
Main Methods:
- A case of ectopic thyroid in the cervical trachea presenting with airway obstruction was investigated.
- Clinical examination and diagnostic investigations were performed.
- Surgical intervention included right hemithyroidectomy and excision of tracheal wall via tracheotomy.
Main Results:
- The patient presented with symptoms of airway obstruction due to ectopic thyroid tissue.
- Surgical removal of the ectopic thyroid tissue from the trachea was successful.
- The condition was confirmed to be benign.
Conclusions:
- Ectopic thyroid tissue in the trachea is a rare but significant cause of airway obstruction.
- Awareness among clinicians and radiologists is vital to prevent misdiagnosis as malignant invasion.
- Surgical excision is an effective treatment for symptomatic intratracheal ectopic thyroid tissue.
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