...Fiberscopes are used for the esophagus, stomach, and duodenum. Dedicated fiberscopes are used for each, such as an esophagoscope for the esophagus, a gastroscope or a gastroscope with a fiberscope for the stomach, and a duodenum for the duodenum, but recently it has become common to use a general-purpose fiberscope for the upper digestive tract that can view all of these parts at the same time. For the examination, the patient is not allowed to eat breakfast, the throat is anesthetized, and gastrointestinal motility is calmed with an injection. Then, the fiberscope is inserted through the mouth and air is pumped in to expand the lumen before observation. ... *Some terminology that mentions "esophagoscope" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…食道,胃,十二指腸ファイバースコープが用いられる。食道には食道鏡esophagoscope,胃には胃鏡またはファイバースコープを組み込んだ胃カメラ,十二指腸には十二指腸鏡というように,それぞれ専用のファイバースコープが用いられるが,最近はこれらの各部を同時に見ることができる上部消化管汎用のファイバースコープを使用することが多くなった。検査にあたっては,朝食を禁じたうえ,のどを麻酔し,注射で胃腸の運動を鎮めたのち,口からファイバースコープを挿入し,空気を送って内腔を広げてから観察する。… ※「esophagoscope」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
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