Measurement Flashcards
1
Q
Weight of liver
A
1500g
2
Q
Right lobe:Left lobe ratio
A
6:1
3
Q
Length of liver
A
15cm
4
Q
Normal portal venous pressure
A
10mm Hg
5
Q
Normal hepatic venous pressure
A
5mm Hg
6
Q
Normal splenic vein pressure
A
15mm Hg
7
Q
What percentage of blood to the liver is provided by the portal vein?
A
75-80%
8
Q
Diameter of the portal vein
A
13mm
9
Q
Hepatomegaly
A
> 15.5cm
10
Q
Micronodular cysts
A
< 1cm
11
Q
Macronodular cysts
A
1-5cm
12
Q
Coronary vein during portal hypertension
A
> 6mm
13
Q
Superior mesenteric vein during portal hypertension
A
> 10mm
14
Q
Cavernous hemangioma
A
<3cm
15
Q
Normal portal vein flow velocity
A
20-40 cm/sec
16
Q
Normal resistive index of hepatic artery
A
0.5-0.8
17
Q
Normal flow velocity with Transjugular Intrahepatic Portosystemic Shunt
A
90-190 cm/sec