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Carnegie Stage Section

Abbreviation Key

a
artery
aa
arteries
ant
anterior
a-v
atrio-ventricular
C
Cervical
Co
Coccygeal
CN
Cranial Nerve
D
diencephalic neuromere or diencephalon
dm
dermatomyotome
inf
inferior
int
internal
L
Lumbar
lat
lateral
lt
left
M
mesencephalic neuromere or mesencephalon
med
medial
n
nerve
O
Occipital
P
prosencephalon
post
posterior
prim
primordial
R
rhombencephalon
Rh
rhombomere
rt
right
S
Sacral
T
Thoracic
v
vein
vv
veins
close
angioblastic tissue, chorionic cavity, cytotrophoblast, definitive exocoelomic (Heuser's) membrane, fibrous coagulum, lacunar vascular circle, previllus crest of mesoblast, previllus mesoblast clump, primary umbilical vesicle cavity, syncytiotrophoblast, uterine cavity
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Carnegie Embryo #7700   |   Location: 06-04-02

Keywords: angioblastic tissue, chorionic cavity, cytotrophoblast, definitive exocoelomic (Heuser's) membrane, fibrous coagulum, lacunar vascular circle, previllus crest of mesoblast, previllus mesoblast clump, primary umbilical vesicle cavity, syncytiotrophoblast, uterine cavity

Source: The Virtual Human Embryo.