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单词 Pyloric caeca
释义

Pyloric caeca

英语百科

Cecum

Gastric cecum of dissected cockroach.  Scale bar, 2 mm.

The cecum or caecum (/ˈskəm/, plural ceca /ˈskə/; from the Latin caecus meaning blind) is an intraperitoneal pouch that is considered to be the beginning of the large intestine. It receives chyme from the ileum, and connects to the ascending colon of the large intestine. It is separated from the ileum by the ileocecal valve (ICV) or Bauhin's valve. It is also separated from the colon by the cecocolic junction. The appendix is connected to the cecum. While the cecum is usually intraperitoneal, the ascending colon is retroperitoneal.

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