page_title: Vitelline veins
hierarchical_section_title: Vitelline veins
context_page_description: The vitelline veins are veins that drain blood from the yolk sac.
context_section_description: The vitelline veins are veins that drain blood from the yolk sac.
caption: The liver and the veins in connection with it, of a human embryo, twenty-four or twenty-five days old, as seen from the ventral surface. (Vitelline veins visible at center bottom.)
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