Liver Pwrpoint Flashcards
where do ab organs rest on the liver
inferior surface
what does the size and shape of liver determine
quality of sonogram for itself and other organs
what are the three lobes of the liver
caudate, right and left
what is posterior to the right lobe
gallbladder fossa, ivc fossa, and porta hepatis
where is caudate lobe located
posterior and inferior to lt lobe
where is the caudate lobe located in relationship with porta hepatis
inferior
where is the caudate lobe located in relationship with ivc
medial/posterior
what is the first segment of couinauds
caudate
what is the 2 and 3 segments of couinauds
left superior and inferior lateral
what is the 4th a and b seg of couinauds
medial segments of lt lobe
what is the 5th and 6th seg of couinauds
caudal to transverse plane
what is the 7th and 8th seg of couinauds
cephalad to transverse plane
what do the r, m, and l hepatic veins divide the liver into (coudinauds)
4 segments
is the hepatic veins intersegmental or intrasegmental
intersegmental
what do the right and left portal veins divide the liver into (coudinads)
transversely by an invisible plane
is the portal veins intersegmental or intrasegmental
intrasegmental
what does the right hepatic vein do
seperates and drains the ant and posterior segments of ft lobe
what does the middle hepatic vein do
seperates and drains the right and medial lt lobe
what does the left hepatic vein do
seperates and drains the left lateral and medial seg of lt lobe
portal veins carry what percent of nutrient rich blood
80
portal veins carry what percent of o2 rich blood
50
what creates the porta hepatis
cbd, hepatic artery, portal vein
Where is the hepatic artery and cbd in relation to pv
anterior
