Mesentery T2 Embryo from the notes
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| Mesentery which forms the esophagageal mesentery | Dorsal mesoesophagus | ||||
| Mesentery which forms the stomach | Dorsal mesogastrium | ||||
| Mesentery which forms the duodenum | Dorsal mesoduodenum | ||||
| Mesentery which forms the jujuneal and ileal loops | Mesentery proper | ||||
| Mesentery whcih forms the colon | Dorsal mesocolon | ||||
| Mesentery which forms the rectum | Dorsal mesorectum | ||||
| Which mesentery forms from the stretching of the septum transversum | Ventral mesentery | ||||
| Septum transversum is formed from... | Liver bud | ||||
| Liver bud grows and expands into which cavity | Abdominal | ||||
| Mesenchyme of septum transversum is stretched and forms... | Falciform ligament, Lesser omentum | ||||
| Small intracellular clefts appear on right side of dorsal mesogastrium and start to form the... | Omental bursa | ||||
| The_____ of the omental bursa extends cranially to the right lung bud; Later the upper part forms the_____ which usally disappers but can form cystic structure located posterior to root of the lung | Superior recess, Infracardiac bursa | ||||
| ______grows in lenght and moves to the left due to clefts on right side of dorsal mesentery and causes stomach to rotate 90 degrees clockwise | Dorsal mesentery of omental bursa | ||||
| ____ develops from mesenchyme between the 2 layers of dorsal mesogastrium and has mesentery attaching it to stomach and posterior body wall:_______ to posterior abdominal wall and ______ to stomach | Spleen, lienorenal ligament, gastrosplenic ligament | ||||
| ______between spleen and kidney forms_____ | Dorsal mesogastrium, Lienorenal ligament | ||||
| _____between spleen and stomach forms____ | Dorsal mesogastrium, Gastrosplinic ligament | ||||
| Develops in both dorsal mesogastrium and dorsal mesoduoenum | Pancreas | ||||
| ____forms when omental bursa grows downward forming the _____ | Greater omentum, Inferior recess | ||||
| _____which helps protect abdominal organs and walls off of inflamatory areas | Greater omentum | ||||
| The greater omentum fuses with transverse colon and.... | Mesentery of transverse colon | ||||
| Contributes to crura of diaphragm | Dorsal mesoesophagus | ||||
| Fuses with posterior abdominal wall causing duodenum to become secondarily retroperitoneal | Dorsal mesoduodenum | ||||
| Does not fuse with posterior abdominal wall | Mesentery proper | ||||
| _____becomes secondarily retroperitoneal after fusing with posterior wall and decending colon | Dorsal mesentery of ascending colon |
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Created by:
Mark Gjengdahl
on 2011-07-07