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{'有茎性ポリープを切除する際に留置スネアを使用し基部を結紮することは止血予防処置としては非常に有用であるが,適切な部位で結紮するための仮絞め法により切除に難渋した症例を経験した。チューブシース内にシリコーンゴム製のストッパーが存在する状態で操作ワイヤを引くと,摩擦によりストッパーがスライドしなくなることがあるため,ストッパーを確実にシース外に出してから助手と協調しての結紮法を行うべきである。': [0]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2321816142', 'counts_by_year': [], 'updated_date': '2024-09-19T05:53:19.937545', 'created_date': '2016-06-24'}