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25 Cards in this Set
- Front
- Back
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7 structures found in retroperitoneal space?
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aorta
superior vena cava kidneys suprarenal galnds ascending/descending colon duodenum (except 1st part) pancreas (except tail) |
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3 main derivatives of ventral mesentary?
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falciform ligament
coronary ligament Lesser omentum |
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Falciform ligament?
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from anterior abdominal wall to anterior surface of liver
the round ligament of the liver is the free edge of falciform |
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Coronary ligament?
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connects liver to diaphragm;
laterally has right and left triangular ligaments |
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round ligament of liver has remnants from?
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fetal umbilical vein
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lesser omentum?
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attaches liver to stomach; has hepatogastric and hepatoduodenal
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Structures in lesser omentum & their order?
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common bile duct (most right)
portal vein (in middle and deep) hepatic artery - most left |
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5 main derivatives of dorsal mesentery?
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dorsal mesogastrium - posterior abdominal wall to greater curvature of stomach
mesentery proper - post ab wall to jejunum & ilium transverse mesocolon - transverse colon to post. ab wall phrenicocolic ligament - left colic flexure to diaphragm sigmoid mesocolon - sigmoid colon to pelvic wall |
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4 boundaries of epiploic foramen?
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anterior - hepatoduodenum ligament
posterior - inferior vena cava inferior - 1st part of duodenum superior - caudate lobe of liver |
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gastrophrenic ligament?
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diaphragm to cardiac portion of stomach
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splenorenal ligament?
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spleen to left kidney; contains tail of pancreas & terminal splenic artery/vein
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structures in gastrosplenic ligament?
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short gastric vessels & left gastroepiploic vessels
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structures in gastrocolic ligament?
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left and right gastroepiploic vessels
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layers of greater omentum?
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4 (2 double layers back to back)
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structures in mesentary proper?
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superior mesenteric vessels
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transverse mesocolon?
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has middle colic artery & is made of 4 layers
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gastrophrenic ligament?
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diaphragm to cardiac portion of stomach
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splenorenal ligament?
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spleen to left kidney; contains tail of pancreas & terminal splenic artery/vein
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structures in gastrosplenic ligament?
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short gastric vessels & left gastroepiploic vessels
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structures in gastrocolic ligament?
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left and right gastroepiploic vessels
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layers of greater omentum?
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4 (2 double layers back to back)
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structures in mesentary proper?
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superior mesenteric vessels
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transverse mesocolon?
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has middle colic artery & is made of 4 layers
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left paraduodenal hernia?
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behind descending colon
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right paraduodenal hernia?
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base of mesentery proper; posterior to superior mesenteric artery
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