Liver

2nd largest organ

LIVER

most of the liver is located in the

right hypochondrium

lobes of the liver

right lobe

left lobe

caudate lobe

which lobe of the liver is the largest?

right lobe

the right lobe of the liver is bigger than the left lobe by ______ times

6 times

6:1 ratio

the inferior portion of the liver that may extend to the iliac crest is called?

ridels lobe

reidel’s lobe is more common in men or women?

women

location of the left lobe

to the left of the gallbladder fossa

what separates the right and left lobes of the liver?

main lobar fissure

where is the caudate lobe located?

posterior to the left lobe on the superior surface

how is the caudate lobe separated from the left lobe?

by the ligamentum venosum

the anterior part of the right lobe is section ______

8

section 8 of the liver is the

anterior portion of right lobe

the posterior part of the right lobe is section

7

section 7 of the liver is the

posterior right lobe

the left medial lobe of the liver is section

4

section 4 of the liver is the

left medial lobe

section 2 of the left lobe is the ______

left lateral lobe

the left lateral lobe of the liver is section _____

2

which lobe of the liver has no subsegments?

caudate lobe

the anterior border of the right lobe

abdominal wall

posterior borders of the left lobe

diaphragm

right kidney

superior border of right lobe

diaphragm

inferior borders of right lobe

gallbladder

right kidney

duodenum

right lateral border of rght lobe

ribs

diaphragm

medial border of right lobe

left lobe

caudate lobe

IVC

anterior border of left lobe (L)

abdominal wall (lL)

posterior border of left lobe

aorta

superior border of left lobe (L)

diaphragm (L)

inferior border of left lobe

pnacreas

some of portal vein

right lateral border of left lobe

right lobe of liver

left lateral border of left lobe

stomach

spleen

anterior border of caudate lobe

porta hepatis

posterior border of caudate lobe

abdominal wall

IVC

superior border of cuadate lobe (C)

diaphragm

inferior border of caudate lobe

lesser sac

right border of caudate lobe (C)

right lobe of liver (C)

left border of caudate lobe

portoin of left lobe

how is the caudate lobe separated from the right lobe

IVC (on the right)

porta hepatis (anterior)

the main lobar fissure runs from

neck of gallbladder to main portal vein

glissons capsule is covered by

visceral peritoneum

_______ attaches the liver to the diaphragm on the superior and superiolateral sides

anterior & posterior coronary ligaments

attaches liver to abdominal wall

right & left triangular ligaments

attaches the liver to the anterior abdominal wall

falciform ligament (round)

contained in falciform ligament

ligamentum teres

separates medial and lateral left lobes of the liver

falciform

couinads is based on

venous anatomy

hepatic veins are at the

borders of subsegments

______ are at the center of subsegments

portal veins

each segmetn has a

portal vein

hepatic artery

common hepatic duct

segments 2 & 3 are the

left of ligamentum venosum and falciform ligament

segments 3&4 are separated by the

falciform ligament

segments 4&5 are separated by

main lobar fissure

where is the right subphrenic space located?

between diaphragm and liver, lateral to falciform ligament

where is the left subphrenic space located?

between the diaphragm and liver medial to falciform ligament

where is the left subhepatic space located?

posterior to left lobe

anterior to stomach

where is the right subhepatic space located?

medial to posterior right lobe and anterior to right kidney

where is the lesser space located?

inferior to the liver

posterior to the stomach