释义 |
villous chorion villous chorionthe part of the chorion where the villi persist and form the fetal part of the placenta. Synonym(s): bushy chorion, chorion frondosum, shaggy chorionvil·lous chor·i·on (vil'ŭs kōr'ē-on) That part of the chorion where the chorionic villi have persisted to form the fetal part of the placenta. Synonym(s): bushy chorion, chorion frondosum. |