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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-6 / T-7 interganglion region, allantois, aorta, caudal edge of pericardial cavity, distal limb of herniated midgut, efferent hepatic vein, esophagus, junction of hepatic veins and inferior vena cava, left lobe of liver, left umbilical artery, left vagus nerve (CN X), lower lobe of right lung, proximal limb of herniated midgut, rib 8, rib 9, right lobe of liver, right umbilical artery, right vagus nerve (CN X), sympathetic trunk, umbilical coelom, umbilical vein, umbilical vesicle stalk
0 μm
Carnegie Embryo #4090   |   Location: 18-11

Keywords: T-6 / T-7 interganglion region, allantois, aorta, caudal edge of pericardial cavity, distal limb of herniated midgut, efferent hepatic vein, esophagus, junction of hepatic veins and inferior vena cava, left lobe of liver, left umbilical artery, left vagus nerve (CN X), lower lobe of right lung, proximal limb of herniated midgut, rib 8, rib 9, right lobe of liver, right umbilical artery, right vagus nerve (CN X), sympathetic trunk, umbilical coelom, umbilical vein, umbilical vesicle stalk

Source: The Virtual Human Embryo.