lower esophageal sphincter

名詞

(anatomy) The sphincter situated at the lower part of the esophagus.

日本語の意味

下部食道括約筋

During the endoscopy, the physician observed that the lower esophageal sphincter was functioning abnormally.

内視鏡検査中、医師は下部食道括約筋の機能に異常があることを確認しました。

意味（1）

(anatomy) The sphincter situated at the lower part of the esophagus.

lower esophageal sphincters

（ plural ）