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Carnegie Stage Section
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apex of right lung, artifact separation(s), caudal edge of T-2 spinal ganglion, edge of left pleural cavity, head of rib 2, junction of right precardinal vein and sinus venosus, left atrium, left vagus nerve (CN X), left venous valve, left ventricle, mammary gland, neural arch, pericardial cavity, rib 3, rib 4, right atrioventricular (tricuspid) valve, right primary bronchus, right venous valve, right ventricle, scapula, secondary interatrial septum (septum secundum), sympathetic trunk, tracheal bifurcation
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Carnegie Embryo #4430   |   Location: 18-3

Keywords: apex of right lung, artifact separation(s), caudal edge of T-2 spinal ganglion, edge of left pleural cavity, head of rib 2, junction of right precardinal vein and sinus venosus, left atrium, left vagus nerve (CN X), left venous valve, left ventricle, mammary gland, neural arch, pericardial cavity, rib 3, rib 4, right atrioventricular (tricuspid) valve, right primary bronchus, right venous valve, right ventricle, scapula, secondary interatrial septum (septum secundum), sympathetic trunk, tracheal bifurcation

Source: The Virtual Human Embryo.