wharton jelly

Wharton jelly refers to the gelatinous substance within the umbilical cord.

Gross anatomy

Wharton jelly is derived from extra-embryonic mesoderm and is largely made up of mucopolysaccharides (hyaluronic acid and chondroitin sulphate) while containing smaller amounts of fibroblasts and macrophages. It acts as a support structure and protects the vessels of the umbilical cord against compression and constriction.

    Related pathology

    History and etymology

    Named after the English physician Thomas Wharton (1614-1673) .

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