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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-2 spinal ganglion, aorticopulmonary ridges, cerebral vesicle (telencephalon), head mesenchyme, junction of lateral and medial nasal prominences, left atrium, left common cardinal vein, left ventricle, pericardial cavity, phrenic nerve, primary interatrial septum (septum primum), rib 2, right atrium, right postcardinal vein, right pulmonary artery, sinus venosus, undivided truncus arteriosus (proximal outflow tract)
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Carnegie Embryo #6520   |   Location: 14-03-03

Keywords: T-2 spinal ganglion, aorticopulmonary ridges, cerebral vesicle (telencephalon), head mesenchyme, junction of lateral and medial nasal prominences, left atrium, left common cardinal vein, left ventricle, pericardial cavity, phrenic nerve, primary interatrial septum (septum primum), rib 2, right atrium, right postcardinal vein, right pulmonary artery, sinus venosus, undivided truncus arteriosus (proximal outflow tract)

Source: The Virtual Human Embryo.