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ID 114552
タイトル別表記
ICG Navigated Pulmonary Metastasectomy of HCC
著者
先山, 正二 The University of Tokushima KAKEN研究者をさがす
キーワード
indocyanine green
hepatocellular carcinoma
near-infrared imaging
資料タイプ
学術雑誌論文
抄録
Indocyanine green can selectively accumulate in primary hepatocellular carcinoma (HCC) and extrahepatic metastases. We report a patient who underwent resection of pulmonary metastasis of HCC using a thoracoscopic near-infrared imaging system and fluorescent navigation surgery. A 66-year-old man with suspicion of pulmonary metastasis of HCC was referred to our hospital. Indocyanine green was injected intravenously at a dose of 0.5 mg/kg body weight, 20 h before thoracoscopic surgery. An endoscopic indocyanine green near-infrared fluorescence imaging system showed clear blue fluorescence, indicating pulmonary metastasis of HCC in a lingular segment. We performed wide wedge resection using the fluorescence image for navigation to confirm the surgical margins. The specimen was histologically confirmed as a pulmonary metastasis of HCC. In conclusion, thoracoscopic indocyanine green near-infrared fluorescence imaging for pulmonary metastases of HCC is useful in identifying tumor locations and ensuring resection margins.
掲載誌名
Annals of Thoracic and Cardiovascular Surgery
ISSN
13411098
21861005
cat書誌ID
AA11035352
出版者
The Editorial Committee of Annals of Thoracic and Cardiovascular Surgery
22
6
開始ページ
367
終了ページ
369
発行日
2016-12-20
権利情報
This article is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International license.
https://creativecommons.org/licenses/by-nc-nd/4.0/
EDB ID
出版社版DOI
出版社版URL
フルテキストファイル
言語
eng
著者版フラグ
出版社版
部局
病院
医学系