最終更新日：2024/07/28

(anatomy) The S-shaped section of the large intestine between the descending colon and the rectum.

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sigmoid colon

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元となった辞書の項目

sigmoid colon

noun

(anatomy) The S-shaped section of the large intestine between the descending colon and the rectum.

The sigmoid colon is the S-shaped part of the large intestine.

意味（1）

(anatomy) The S-shaped section of the large intestine between the descending colon and the rectum.