Term Name: | visceral yolk sac cavity |
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Synonyms: | |
Definition: | The closed space containing the yolk, formed by the fusion of the edges of the embryonic epiblast (hypoblast) and later surrounded by the visceral yolk sac (hypoblast and visceral yolk sac mesoderm) |
Ontology: | Uberon Ontology [UBERON:0009743] |