![](/drem/stage18/labels/S637L.gif)
![T-11 intercostal nerve, T-11 spinal ganglion, bile duct, blastemata of deep back muscles, caudal edge of quadrate lobe of liver, distal limb of herniated midgut, dorsal mesogastrium, duodenum (second part), gonadal ridge, hepatic portal vein, inferior vena cava, junction of omphaloenteric and superior mesenteric arteries, left lobe of liver, lesser sac (omental bursa), proximal limb of herniated midgut, pyloric antrum of stomach, right lobe of liver, superior mesenteric artery, umbilical vein](/drem/stage18/Z0/S637N.jpg)
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Carnegie Embryo #4430 | Location: 24-1
Keywords: T-11 intercostal nerve, T-11 spinal ganglion, bile duct, blastemata of deep back muscles, caudal edge of quadrate lobe of liver, distal limb of herniated midgut, dorsal mesogastrium, duodenum (second part), gonadal ridge, hepatic portal vein, inferior vena cava, junction of omphaloenteric and superior mesenteric arteries, left lobe of liver, lesser sac (omental bursa), proximal limb of herniated midgut, pyloric antrum of stomach, right lobe of liver, superior mesenteric artery, umbilical vein
Source: The Virtual Human Embryo.