書誌事項
- タイトル別名
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- A Case of Saccular Cyst with Extralaryngeal Extension Through the Cricothyroid Membrane
- リンジョウ コウジョウ カンマク オ カイシテ コウトウ ガイ シンテン シタ Saccular Cystレイ
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<p>A saccular cyst of the larynx, a lesion originating from obstruction of the orifice between the saccule and the laryngeal ventricles, can cause airway obstruction. Herein, we report a rare case of a saccular cyst extending into the extralaryngeal space. A 19-year-old male patient presented to us with complaints of hoarseness of the voice and sore throat. He gave a history of having received treatment for a laryngeal cyst at the age of 1 year 7 months. Flexible fiberoptic laryngoscopic examination showed a large submucosal mass in the left laryngeal ventricle extending into the subglottis and the false vocal cord. Computed tomography revealed a 3-cm cystic lesion in the left lateral part of the larynx, extending into the extralaryngeal space through the cricothyroid membrane. The lesion was completely removed by an external approach under a vertical midline thyrotomy after tracheostomy. Based on the clinical, imaging and histopathological findings, we made a final diagnosis of a lateral saccular cyst. There has been no obvious recurrence for a year since the surgical resection. A vertical midline thyrotomy approach was effective to remove the cyst with a good prognosis.</p>
収録刊行物
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- 耳鼻咽喉科臨床
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耳鼻咽喉科臨床 114 (4), 303-307, 2021
耳鼻咽喉科臨床学会
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詳細情報 詳細情報について
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- CRID
- 1390006065652310528
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- NII論文ID
- 130008014004
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- NII書誌ID
- AN00107089
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- ISSN
- 18844545
- 00326313
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- NDL書誌ID
- 031400853
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可