sigmoid flexure

常见例句

用作名词 (n.)

• Dislodging entrapped fecal matter above the sigmoid colon area.
  取出包埋粪便以上乙状结肠区。
• Pat hological examination of the bladder revealed bladder abscess and the sigmoid colon showed diverticulitis.
  组织病理检查证实有乙状结肠憩室并引起膀胱脓肿。
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