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parietal yolk sac

primary yolk sac

Tissue that consists of two cellular layers (parietal endoderm and trophoblast) separated by a relatively thick nonvascular basement membrane (Reichert's membrane), and acts as a protective layer to supports and facilitates transport of nutrients between the uterine tissue and the yolk sac cavity.

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类型 Organ
上级结构 yolk sac
拉丁名称 primary yolk sac
FMA ID 296713

Frequently Asked Questions

What is the parietal yolk sac?

Tissue that consists of two cellular layers (parietal endoderm and trophoblast) separated by a relatively thick nonvascular basement membrane (Reichert's membrane), and acts as a protective layer to supports and facilitates transport of nutrients between the uterine tissue and the yolk sac cavity.

What is the Latin name for the parietal yolk sac?

The Latin name for the parietal yolk sac is primary yolk sac.

References

  1. Foundational Model of Anatomy — FMA:296713 Reference anatomy ontology (University of Washington)
  2. UBERON — UBERON:0008853 Cross-species anatomy ontology (EMBL-EBI Ontology Lookup Service)

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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.