what organs are in the Upper right quadrant of the abdomen ?
Right lobe of liver
gallbladder
duodenum
right half of the transverse colon
right colic flecture
part of the juenum and illum
posterior
the right kidney and superrenal gland
what organs are in the Upper left quadrant of the abdomen ?
left half of the transerve colon
left lobe of the liver
spleen
juejunum
stomach
proximal illium
body and tail of the pancreas
left kidney and super renal gland
left colic flexture ( splenic flexure)
superior part of the descending colon
what membrane covers the gut, accessory organs and abdominal wall ?
The peritoneum
how is the peritoneal ligament formed ?
the peritinum folding in on itself and forming a double layered membrane
what are the type of peritineal formation
omenta and mesentery
what are omentums
double memebrane visercal peritineum that connects viscera
what are mesenteries
connect organ to the body wall
what are the ligaments of the greater omentum ?
gastroprenic
gastrospleen
gaostro collect
transever mesocolon
connect transverse colong to body wall
what are the ligaments of the lesser omentum ?
heptogastric
hypatoduedoneal
What does the greater omentum connect
connect greater curvature of the stomach to the transverse colon
What does the lesser omentum connect
connect lesser curvature of the stomach to the liver
what how does the gut start out and end ?
starts out as a single tube then is get convoluted and fills up the abdominal cavity.
what is the different between the peritoneal cavity of the embryo and the adult?
in the adult it is a potential space but in the embryo it is an actual space
what is retro peritoneal ?
when peritoneal only covers th anterior surface
mesentery of the small intestine
coonect
supracolic
anterior to the stomach and superior to the transver colon
infracolic
anterior to the stomach and inferior to the transver colon
how do the supr and infracolic compartment communicate?
paracolic gutter
how does the omental bursa communicated with the supracolic
ommental formanen
how is the omental burse seperated from the infracolic compart.
it is seperated by infracolic transverse colon and the transvere mesocolon
where is the orientation and position of the omental bursa?
btween the supracolic and infracolis compartment . it is seperated by infracolic transverse colon and the transvere mesocolon
what does the hepatoduoduenal ligament contain
hepatic artery
bile duct
and hepatic portal vein
how is the omental burse seperated from the supracolic compart.
it is seperated by supracolic compartment by the liver lesser omentum stomach and greater omentum
what is the posterior border of the omental bursa
the pancreas and the bodywall
why is it important to know the compartmnt of the abdomen?
help us, physicians, predict how infection can spread and how blood might accumulate if there is bleed in the abdomen.
in regards to isolation the compartments of the peritoneal formation are..
semiisolated.
the omental bursa is posterior to which ligament?
the hepatoduodenal ligament
what is a portal triad
the hepatic artery
hepatic portal vein
bile duct
why would a surgeon compress the hepatoduodenal ligament
stop bleeding in one of the structures that the portal traid supplies
e.g.
if you had bleeding from the cystic artery which is a branch of the hepatic artery , compressing the ligament would stop bleeding in that artery.
where does the blood supply of the abdomen comes from
celiac trunk
superior mes. art
inferior mes. art
what supplies the midgut?
superior mes. art
what supplies the hindgut?
the inferior mes. art
what supplies the foregut?
celiac trunk
what are the structures of the forgut?
liver esophagus stomach half duodenum
gall bladder and pancreas
what are the structures of the forgut?
mid duodenum, jejunum ileum cecum appendix acsending colon and 2/3of the transverse colon
what are the structures of the hindgut?
distal 1/3 of transverse colon
descending colon
sigmoid colon
rectum
proximal anus
branches of celiac trunk
common hepatic artery
splenic artery
left gastric
superior mesentery artery
SMA
what is the cardia of the stomach ?
where the esophagus enteres
what does the plyloric spincter control?
food traveling from the stomach into the intestines
what are the part of the stomach
pyloric cannal
fundus
body
cardia
greater and lesser curvature
what is the blood supply of the stomach?
the gastricomental artery and the short gastric arteries
what is the blood supply of the liver?
hepatic artery
hepatic portal vein
what divides the left and right lobes of the liver?
the falciform ligament
what are the part of the right lobe of the liver?
the quadrate lobe
the caudate lobe
what is interesting about the blood supply of the liver?
it has its own blood supply to each supply to each specific parts of it. this makes it possible to remove part of the liver without other parts being affeceted.
how is blood supply divided in the liver and by how may ways?
8 hepatic segment
what is the hepatoancreatic ampulla?
where the pancreatic duct and the common bile duct meet fro empting intothe duodenum.
what is the travel path of bile
made in the liver
left and right hepatic duct
common heptatic duct
cystic duct
common bile duct
heptopancreatic ampulla
duodenum
what artery supply the gall bladder?
the cystic artery
cystic mean galbladder
what is the billiary tree ?
a system of vessels that directs the secrestion from the liver gallbladder and pancrea through a serieso of ducts into the duedenum
what compartment is the pancreas within
the omental bursa
blood supply pancreas
pancreticoduoduenal
splenic art.
blood supply spleen
spleenic artery
the spleen is apart of ....system
lymphatic system
clinical relevance of spleen
superficial so damage -> hemmorrage intraperitoneal ; excess bleeding in adb. cavity
which structure of the midgut are retro peritoneal ..
duodenum ( mostly)
midgut structure intraperitoneal
jujunum and illeum
differences btwn jejunum and illeum
jejunum
-more and bigger structure except lymp structures and mesentary