chorionic villous tree

placental villous tree

A tree-like structure formed by chorionic villi that sprouts from the chorionic plate in the placental disc. The arborous shape of the chorionic villous tree provides maximal contact area with maternal blood in the intervillous space.

类型 Organ
上级结构 anatomical structure
拉丁名称 placental villous tree

常见问题

What is the chorionic villous tree?
The chorionic villous tree is the organized, branching system of chorionic villi extending from the chorionic plate into the intervillous space, forming the primary functional unit of the placenta.
Where is the chorionic villous tree located?
The villous tree occupies the intervillous space of the placenta, anchored to the chorionic plate with its branches extending downward toward the basal plate.
What is the function of the chorionic villous tree?
The villous tree dramatically increases the surface area available for maternal-fetal exchange of oxygen, nutrients, and metabolic wastes across the placental barrier.
What is the chorionic villous tree connected to?
The tree is connected centrally to the chorionic plate and umbilical vessels, while its terminal branches are surrounded by maternal blood in the intervillous space.
Why is the chorionic villous tree clinically important?
The structural integrity of the villous tree determines placental efficiency; abnormalities correlate with intrauterine growth restriction, preeclampsia, and fetal complications.

相关结构

医学免责声明

本内容仅供教育和信息目的。不打算作为专业医疗建议、诊断或治疗的替代品。对于您可能对某种医疗状况有的任何问题,请始终寻求医生或其他合格医疗提供者的建议。切勿因在本网站上阅读的内容而忽视专业医疗建议或延迟寻求建议。

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.