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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
T-12 spinal ganglion, allantois, aorta, centrum of T-12 vertebra, descending part of duodenum (second part), distal limb of herniated midgut, dorsal mesogastrium, endoderm lining of stomach (mucosa), head of rib 12, head of ventral pancreas, hindgut (colon), jejunum, left umbilical artery, mesentery, muscularis of stomach, notochord, omphalomesenteric artery, proximal limb of herniated midgut, shaft of rib 12, spleen, superior mesenteric artery and vein, suprarenal gland cortex, testis, umbilical vein, vas deferens (mesonephric duct)
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Carnegie Embryo #462   |   Location: 5-02-03

Keywords: T-12 spinal ganglion, allantois, aorta, centrum of T-12 vertebra, descending part of duodenum (second part), distal limb of herniated midgut, dorsal mesogastrium, endoderm lining of stomach (mucosa), head of rib 12, head of ventral pancreas, hindgut (colon), jejunum, left umbilical artery, mesentery, muscularis of stomach, notochord, omphalomesenteric artery, proximal limb of herniated midgut, shaft of rib 12, spleen, superior mesenteric artery and vein, suprarenal gland cortex, testis, umbilical vein, vas deferens (mesonephric duct)

Source: The Virtual Human Embryo.