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Substernal Thyroid Biopsy Using Endobronchial Ultrasound-guided Transbronchial Needle Aspiration
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Mediastinal ectopic thyroid diagnosed by endobronchial ultrasound-guided transbronchial needle aspiration: Report of

Ayperi Ozturk1, Tugba Cicek2, Zafer Aktas1

  • 1Interventional Pulmonology Department, Atatürk Chest Diseases and Thoracic Surgery Training and Research Hospital, Ankara, Turkey.

Journal of Clinical Ultrasound : JCU
|September 24, 2017
PubMed

An ectopic thyroid gland results from the abnormal migration of the thyroid in the course of its development. Primary ectopic mediastinal thyroid is very rare and occurs in less than 1% of all goiters that can be surgically excised. Ectopic thyroid tissue has a characteristic sonographic appearance as smooth-bordered, homogeneous, hypoechoic tissue with fine specular echoes. We report 3 cases of mediastinal ectopic thyroid diagnosed by endobronchial ultrasound-guided transbrochial needle aspiration biopsy.

Keywords:
ectopic thyroidendobronchial ultrasonographytransbrochial needle aspiration

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