![](/drem/stage19/labels/S548L.gif)
![T-6 / T-7 intervertebral disc, T-6 spinal ganglion, anterior interventricular sulcus, aorta, azygos vein, caudal edge of coronary sinus, caudal edge of right ventricle, central canal, central tendon of diaphragm, esophagus muscularis, heart prominence, inferior vena cava, intermediate zone, lateral basal tertiary bronchus, left lobe of liver, left ventricle, loose mesenchyme, marginal vein, marginal zone, mesonephros, pericardial cavity, posterior basal tertiary bronchus, right lobe of liver, sympathetic trunk, ventricular zone](/drem/stage19/Z0/S548N.jpg)
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0 μm
Carnegie Embryo #9325 | Location: 19-4-3
Keywords: T-6 / T-7 intervertebral disc, T-6 spinal ganglion, anterior interventricular sulcus, aorta, azygos vein, caudal edge of coronary sinus, caudal edge of right ventricle, central canal, central tendon of diaphragm, esophagus muscularis, heart prominence, inferior vena cava, intermediate zone, lateral basal tertiary bronchus, left lobe of liver, left ventricle, loose mesenchyme, marginal vein, marginal zone, mesonephros, pericardial cavity, posterior basal tertiary bronchus, right lobe of liver, sympathetic trunk, ventricular zone
Source: The Virtual Human Embryo.