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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-5 spinal ganglion, artifact separation(s), caudal edge of scapula, head of rib 6, left lobe of liver, left upper pulmonary vein, lower lobe of left lung, middle lobe of right lung, neural arch, oblique fissure, pericardial cavity, pleural recess, right lobe of liver, secondary interatrial septum (septum secundum), trapezius muscle, umbilical coelom, umbilical cord, umbilical vesicle stalk, upper lobe of left lung
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Carnegie Embryo #4090   |   Location: 17-7

Keywords: T-5 spinal ganglion, artifact separation(s), caudal edge of scapula, head of rib 6, left lobe of liver, left upper pulmonary vein, lower lobe of left lung, middle lobe of right lung, neural arch, oblique fissure, pericardial cavity, pleural recess, right lobe of liver, secondary interatrial septum (septum secundum), trapezius muscle, umbilical coelom, umbilical cord, umbilical vesicle stalk, upper lobe of left lung

Source: The Virtual Human Embryo.