sigmoid colon

US /ˈsɪɡ.mɔɪd ˈkoʊ.lən/
UK /ˈsɪɡ.mɔɪd ˈkoʊ.lən/
"sigmoid colon" picture
1.

乙狀結腸

the S-shaped last part of the large intestine, connecting the descending colon to the rectum

:
The doctor examined the patient's sigmoid colon during the colonoscopy.
醫生在結腸鏡檢查中檢查了患者的乙狀結腸
Inflammation of the sigmoid colon can cause abdominal pain.
乙狀結腸炎症可引起腹痛。