"Umbilical Arteries" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
Specialized arterial vessels in the umbilical cord. They carry waste and deoxygenated blood from the FETUS to the mother via the PLACENTA. In humans, there are usually two umbilical arteries but sometimes one.
Below are MeSH descriptors whose meaning is more general than "Umbilical Arteries".
Below are MeSH descriptors whose meaning is more specific than "Umbilical Arteries".
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