![](/drem/stage12/labels2/S246L.gif)
![communication between peritoneal cavity and extra-embryonic coelom, dermatomyotome 7 (C-3), dorsal aorta, midgut, primary umbilical vesicle stalk, specialized coelomic wall, umbilical vesicle cavity](/drem/stage12/Z0/S246N.jpg)
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Carnegie Embryo #8943 | Location: 05-06-04
Keywords: communication between peritoneal cavity and extra-embryonic coelom, dermatomyotome 7 (C-3), dorsal aorta, midgut, primary umbilical vesicle stalk, specialized coelomic wall, umbilical vesicle cavity
Source: The Virtual Human Embryo.