01 Embryology
Last updated
Last updated
amnionic cavity folds and wraps around yolk sac
yolk sac grow into digestive track
digestive tract surrounded by brown, endoderm
red outside endoderm, mesoderm, CT/muscles
red line mesentery
small intestine completely wrapped in mesentery
comes from mesoderm
dorsal mesentery coming off back
wall ends up covering front
all that's left is falciform ligament, and lesser omentum between liver and stomach
falciform outside liver and connects to wall
if septum posteriorly, cut off esophagus
only intestine: simple
bowel damaged
cecum stretches peritoneum and create s Ladd bands
left sided colon. Small intestine on right side. Large intestine on left side
cyst: vitelline duct replaced by fibrous tissue with cyst
sinus: fibrous tissue connected to cavity behind umbilicus
swelling of stomach and swelling of duodenum
blind pouch and apple peeling distal
babies
not green
blood supply from foregut. But arise from mesoderm
