trophoblast
massa cellularis externa
The mesectodermal cell layer arising from the trophectoderm that erodes the uterine mucosa and contributes to the formation of the placenta.
| Type | Bone |
| Parent Structure | embryonic structure |
| Latin Name | massa cellularis externa |
| FMA ID | 83029 |
Frequently Asked Questions
What is the trophoblast?
The mesectodermal cell layer arising from the trophectoderm that erodes the uterine mucosa and contributes to the formation of the placenta.
What is the Latin name for the trophoblast?
The Latin name for the trophoblast is massa cellularis externa.
Related Structures
1st arch mandibular component
ventral mandibular arch
1st arch mandibular ectoderm
ectoderm of mandibular component
1st arch mandibular mesenchyme
mandibular component mesenchyme
1st arch mandibular mesenchyme from head mesenchyme
1st arch mandibular mesenchyme from neural crest
1st arch maxillary component
1st arch maxillary ectoderm
ectoderm of maxillary component
1st arch maxillary-mandibular cleft
1st arch maxillary-mandibular groove ectoderm
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