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Ontology Browser

Parent Terms Term With Siblings Child Terms
amniotic ectoderm 
amniotic fold +  
amniotic mesoderm 
chorion frondosum 
chorion syncytiotrophoblast 
chorionic ectoderm 
chorionic mesenchyme 
chorionic villus +  
connecting stalk +  
connecting stalk vasculature +  
decidua +  
decidua basalis 
decidua capsularis 
decidua parietalis 
egg capsule 
extraembryonic ectoderm 
extraembryonic epithelium +  
extraembryonic portion of umbilical artery +  
fasciculated network of fibrils 
mural trophectoderm 
parietal endoderm +  
placental caruncle 
placental cotyledon 
polar trophectoderm 
umbilical cord +  
The connecting cord from the developing embryo to the placenta.
umbilical ring 
yolk sac blood island 
yolk sac endoderm 

Exact Synonyms: chorda umbilicalis
Related Synonyms: birth cord ;   connecting stalk ;   funiculus umbilicalis ;   yolk stalk
Xrefs: BTO:0001415 ;   CALOHA:TS-1078 ;   EFO:0001415 ;   EHDAA2:0000312 ;   EHDAA:158 ;   EMAPA:26115 ;   EV:0100127 ;   FMA:85541 ;   GAID:517 ;   MAT:0000280 ;   MESH:A16.254.789 ;   MIAA:0000280 ;   NCIT:C34320 ;   OpenCyc:Mx4rvyewDJwpEbGdrcN5Y29ycA ;   SCTID:280644003 ;   UMLS:C0041633 ;   Wikipedia:Umbilical_cord
Definition Sources: ISBN:0-683-40008-8, MP:0001725, PMID:9144284, Wikipedia:Umbilical_cord

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