posterior inferior pancreaticoduodenal vein

A vein that is a tributary of the superior mesenteric vein. It drains the dorsal surface of the second and third portion of the duodenum and the dorsal surface of the head and uncinate process of the pancreas.

種類 Bone
親構造 inferior pancreaticoduodenal vein

よくある質問

What is the posterior inferior pancreaticoduodenal vein?
The posterior inferior pancreaticoduodenal vein is a vein that is a tributary of the superior mesenteric vein, draining the dorsal surface of the second and third portions of the duodenum and the dorsal surface of the head and uncinate process of the pancreas.
Where is the posterior inferior pancreaticoduodenal vein located?
It is located in the upper abdomen, coursing along the posterior aspect of the head and uncinate process of the pancreas and the adjacent duodenum before draining into the superior mesenteric vein.
What is the function of the posterior inferior pancreaticoduodenal vein?
Its function is to drain deoxygenated blood from the dorsal surfaces of the second and third duodenal portions and the dorsal head and uncinate process of the pancreas into the superior mesenteric vein as part of the portal venous system.
What conditions may affect the posterior inferior pancreaticoduodenal vein?
Pancreatic or periampullary tumors may be associated with involvement or compression of this vein, and its anatomy is important in planning pancreatic surgical procedures such as pancreaticoduodenectomy.
How is the posterior inferior pancreaticoduodenal vein examined or imaged?
CT venography or cross-sectional imaging such as contrast-enhanced CT or MRI may be used to visualize this vein and assess its relationship to surrounding pancreatic and duodenal structures.

関連構造

mucus body coating mucous body coating mucus cocoon mucous cocoon Mullerian duct ductus paramesonephricus multi cell part structure cell part cluster multicellular anatomical structure multicellular structure multilaminar epithelium laminated epithelium multi-tissue structure multi-tissue structures multi-unit eye

医療免責事項

このコンテンツは教育および情報提供のみを目的としています。専門的な医療アドバイス、診断、または治療の代替として意図されていません。医学的状態に関する質問がある場合は、必ず医師またはその他の資格のある医療提供者に相談してください。このウェブサイトで読んだことを理由に、専門的な医療アドバイスを無視したり、相談を遅らせたりしないでください。

Educational Disclaimer

This content is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider for medical decisions.

Data sources: Terminologia Anatomica, Foundational Model of Anatomy, Wikidata.