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Carnegie Stage Section
C-4 spinal ganglion, cerebral primordium (vesicle), conotruncal ridge(s), conus cordis (outflow tract), corpus striatum, dorsal aorta, esophagus primordium, left atrium, left precardinal vein, medial nasal prominence(s), nasal capsule, notochord, optic groove, pericardial cavity, right atrium, right precardinal vein, sclerotome, sinus venosus, trachea, truncus arteriosus (outflow tract)
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Carnegie Embryo #6502   |   Location: 17-01-02

Keywords: C-4 spinal ganglion, cerebral primordium (vesicle), conotruncal ridge(s), conus cordis (outflow tract), corpus striatum, dorsal aorta, esophagus primordium, left atrium, left precardinal vein, medial nasal prominence(s), nasal capsule, notochord, optic groove, pericardial cavity, right atrium, right precardinal vein, sclerotome, sinus venosus, trachea, truncus arteriosus (outflow tract)

Source: The Virtual Human Embryo.