肝細胞癌に対するUS-US overlay fusionを用いたラジオ波焼灼術の有用性

DOI Web Site Web Site オープンアクセス

書誌事項

タイトル別名
  • US-US overlay fusion in radiofrequency ablation therapy (RFA) for hepatocelluler carcinoma
  • カン サイボウ ガン ニ タイスル US-US overlay fusion オ モチイタ ラジオハ ショウシャクジュツ ノ ユウヨウセイ

この論文をさがす

説明

<p>For the technical success of radiofrequency ablation (RFA), the tumor and a sufficient ablative margin must be included in the ablative area. However, the safety margin cannot be evaluated accurately on ultrasound (US) during and immediately after RFA because the strong acoustic scattering due to ablation often obscures the tumor. US-US overlay fusion is a new image fusion technology showing preoperative and postoperative US images side-by-side synchronously. The overlays can demonstrate an ablative hyperechoic zone including the colorized tumor. Therefore, US-US overlay fusion can visualize the ablative margin and predict the early response of treatment assessment with high accuracy. US-US overlay fusion guidance can contribute to obtaining sufficient margins to RFA therapy. We call this "precision RFA".</p>

収録刊行物

  • 肝臓

    肝臓 59 (2), 142-144, 2018

    一般社団法人　日本肝臓学会

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ