vitellointestinal

形容词 adj.
中文释义

英文释义

形容词 adj.
  1. Of or pertaining to both the yolk sac and the intestine, as (usually, more specifically) relating to the vitelline duct (that is, the vitellointestinal duct or yolk stalk), a passage between the yolk sac and midgut that usually disappears during embryonic development but sometimes persists congenitally as a diverticulum or fistula. not-comparable
    — Persistence of the vitellointestinal duct as a whole or part of it leads to a wide variety of anomalies–Meckel's diverticulum is the commonest lesion and a PVID is the rarest.

词源

From vitello- + intestinal.
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