D004386Level 6

Duodenum

**Definition:** The shortest and widest portion of the SMALL INTESTINE adjacent to the PYLORUS of the STOMACH. It is named for having the length equal to about the width of 12 fingers.

**Tree numbers:** - A03.556.124.684.124 - A03.556.875.249

GET/api/v1/systems/mesh/nodes/D004386

Official DownloadPublic Domain (US Government)Source

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D002011Brunner Glands

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