Chapter 7 Liver

Question 1

Portal triad is made up of the ?

Answer 1

Portal triad is made up of the portal vein, hepatic artery, common bile duct

Question 2

Hepatomegaly is known as the ?

Answer 2

Hepatomegaly is known as the enlarged liver

Question 3

What size is a liver considered “Hepatomegaly” enlarged liver

Answer 3

More than 15cm is considered a liver Hepatomegaly

Question 4

The liver receives blood from 2 different sources

Answer 4

The 2 different sources a liver receives blood from is hepatic arteries and portal venous blood

Question 5

Hepatic Veins drains into what ?

Answer 5

Hepatic veins drains into the IVC

Question 6

Most common known Hepatitis

Answer 6

There is three Hepatitis A, B, C

Question 7

Hepatitis A is typically spread through

Answer 7

Hepatitis A is spreading through transmitted by fecal -oral route

Question 8

Hepatitis B is typically spreading by

Answer 8

Hepatitis B is typically spreading from sexual contact,blood transfusions, contaminated needles

Question 9

Hepatitis C is typically spread by

Answer 9

Hepatitis C is typically spreader from Direct contact with the blood or bodily fluid of a person with the disease

Question 10

Which artery supplies oxygenated blood to the liver ?

Answer 10

Hepatic artery supplies the liver with blood

Question 11

Hepatitis is known as

Answer 11

Hepatitis is inflammation of the liver caused by reactions to a virus or toxins

Question 12

Amebic abscess is known as ?

Answer 12

Amebic abscess is known as when a parasite reaches the liver via the portal vein

Question 13

Amebic abscess description and location?

Answer 13

Amebic abscess is seen as a round hypoechoic mass and typically in the right lobe

Question 14

Fungal abscess is seen as ?

Answer 14

Fungal abscess is seen as a wheel within a wheel

Question 15

Fungal abscess is the results of ?

Answer 15

Fungal abscess is the results of small abscess in the liver

Question 16

Direction of fetal circulation

Answer 16

Direction of fetal circulation is umbilical vein > left portal vein> ductus venosus) > IVC

Question 17

Ligamentum teres

Answer 17

Ligamentum teres is the remnant of the umbilical vein

Question 18

Are portal veins intersegments are intrasegments ?

Answer 18

Portal veins are intrasegment

Question 19

Hepatopetal is known as ?

Answer 19

Hepatopetal is flow toward the liver (to seek)

Question 20

Hepatofugal is known as ?

Answer 20

Hepatofugal is known as flow away the liver. (To flee)

Question 21

What are three landmarks to identify the caudate lobe?

Answer 21

Three landmarks for the caudate lobe:
Anterior border is a hyperechoic line
IVC runs along the posterior aspect
Main portal vein is located at the inferior aspect

Question 22

List 4 things about the Portal Veins to differentiating from hepatic veins .

Answer 22

Portal veins are traced back to the main portal vein
Portal veins have a echogenic border
Portal veins have a continuous waveform
Portal veins are intrasegmental and course within lobar segments

Question 23

List 4 things about the Hepatic Veins to differentiating from portal veins .

Answer 23

:Hepatic veins drain into the IVC
:Hepatic Veins remain anechoic
:Hepatic veins have pulsatile waveform
:Hepatic Veins are interlobar and interaegmental coursing between lobes and segments

Question 24

2 most common indicators to scan the liver is?

Answer 24

RUQ pain/abdominal pain
Abnormal LFTS

Question 25

Echinococcal cyst is known as ? ( think of disease)

Answer 25

Hydatid disease

Question 26

Hepatitis is seen on ultrasound as? (Think of night)

Answer 26

Starry sky

Question 27

What are the Two types of Hepatocellular ?

Answer 27

Two types of Hepatocellular are known as Fatty infiltration and Hepatitis

Question 28

What is another word for Pyogenic ?

Answer 28

Pyogenic is known as a (Bacterial) abscess

Question 29

Pyogenic is seen on sonography imaging ?

Answer 29

Pyogenic is seen on sonography imaging as :Complex mass :Echogenic gas :Reverberation artifact

Question 30

Two structures located in the main lobar fissure?

Answer 30

Two structures located in the main lobar fissure are the MHV and Gallbladder fossa.

Question 31

What is the most common liver malignancy (cancer) in adults?

Answer 31

the most common liver malignancy (cancer) in adults is known as a hepatoma.

Question 32

What is known as “a fissure where the portal vein and hepatic artery enter the liver and the bile duct exists the liver?”

Answer 32

Ports hepatis is known when a fissure where the portal vein and hepatic artery enter the liver and the bile duct exists the liver

Question 33

What is the meaning of Portal Hepatis is ?

Answer 33

Portal Hepatis is the meaning of “ a fissure where the portal vein and hepatic artery enter the liver and the bile duct exists the liver “

Question 34

What is the largest branch of the celiac axis ?

Answer 34

Largest branch of the celiac axis is called the Hepatic arteries

Question 35

Cirrhosis is known as ?

Answer 35

Cirrhosis is known as :Diffuse process that destroys the normal architecture of the liver lobules :major cause of portal hypertension :Elevated AST and ALT

Question 36

Fatty infiltration is known as , caused by and sonographic appearance?

Answer 36

Fatty infiltration is known as: fatty triglycerides which cause the liver lobules to separate and increase the organs weight Fatty infiltration Caused by : alcohol and obesity Fatty infiltration is seen as : depends on the severity (increased echogenicity and, hyperechoic portal triad, Hepatomegaly) : could show as hyperechoic mass

Question 37

The splenic vein is joined by the SMV and becomes the?

Answer 37

The splenic vein is joined by the SMV and becomes the portal splenic confluence

Question 38

Hepatic veins are interlobar and ____ 5 coursing between lobes and segments ?

Answer 38

Hepatic veins are interlobar and intersegments 5 coursing between lobes and segments

Question 39

Portal triad consist of ?

Answer 39

Portal triad consist of Main Portal Vein , Hepatic artery and Common Bile Duct.