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Updated: Sep 3, 2025

Substernal Thyroid Biopsy Using Endobronchial Ultrasound-guided Transbronchial Needle Aspiration
Published on: November 10, 2014
[Excision of a Rapidly Enlarged Bronchogenic Cyst Infected after Endoscopic Ultrasound-guided Fine Needle Aspiration]
Taiki Hoshino1, Masaki Murasawa, Masatoshi Yoshizawa
1Department of Thoracic Surgery, Kyoto Okamoto Memorial Hospital, Kyoto, Japan.
Abstract:
We report the case of a 75-year-old woman who developed acute mediastinitis from an infected bronchogenic cyst due to endoscopic ultrasound-guided transesophageal fine-needle aspiration (EUS-FNA) for making diagnosis. The patient developed fever, chest pain, and discomfort after EUS-FNA. A repeat chest computed tomography( CT) demonstrated a rapidly increased size of the mediastinal mass. Thoracoscopic surgery was performed five days after EUS-FNA and the mediastinal mass was excised successfully. Postoperative histological examination confirmed the diagnosis of a bronchogenic cyst.
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