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Abdomen 3: Abdominal Viscera - UNC MS1 Anatomy
Abdomen 3: Abdominal Viscera - UNC MS1 Anatomy
11
Anatomy
Graduate
11/10/2011

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Cards

Term
what are the areas of the stomach in order?
Definition
cardiac notch, cardia, fundus, body, pyloric antrum, pyloric canal,
Term
what are the gastric folds in the stomach called?
Definition
rugae
Term
difference between carcinoma and sarcoma?
Definition
carcinoma - malignant tumor of epithelial origin
sarcoma - malignant tumor of mesenchymal origin
Term
main pancreatic duct and common bile duct converge at what?
Definition
major duodenal papilla
Term
what holds the 4th ascending part of the duodenum?
Definition
the suspensory ligament of Treitz
Term
what is meckel's diverticulum?
Definition
congential anomaly in 20% of people.
20 inches from the iliocecal junction.
remnant of the proximal part of the embryonic yolk sac and is on the antimesenteric border of the ileum.
Term
what vascularizes the ileum and jejunum?
Definition
jejunum - long vasa recta, less arterial arcades
ileum - short vasa recta, more arterial arcades
Term
how does innervation and vasculature change in the transverse colon?
Definition
2/3 of the way, parasympathetic innervation changes:
midgut - vagus nerve, SMA
hingut - S2-4, IMA
Term
what is an apple core lesion?
Definition
adenocarcinoma of the descending colon
Term
what is the triangle near the liver and gallbladder?
Definition
cystohepatic triangle of calot, between liver, cystic duct, and common hepatic duct.
Term
what are cholecystitis and cholelithiasis?
Definition
acute pyogenic inflammation.
gallstones (cholesterol and Ca salts)
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