Quiz 1 Megans Review

Question 1

Immunosupressed patient, multiple small abcesses

Answer 1

Candidiasis

Question 2

Bright periportal-walls

Answer 2

Hepatitis

Question 3

Dialated portal tracts

Answer 3

Schistomiasis

Question 4

Reversible metabolic disease

Answer 4

Stetosis

Question 5

Broken diaphragm sign

Answer 5

Fatty tumor

Question 6

Aurora sign

Answer 6

Lung parenchymal disease

Question 7

Collection of blood following trauma

Answer 7

Hematoma

Question 8

Gas producing bacteria in a collection

Answer 8

Abscess

Question 9

Focal mass on cirrhotic liver

Answer 9

HCC

Question 10

Most common parasitic disease

Answer 10

Schistosomiasis

Question 11

Most common benign liver mass

Answer 11

Hemangioma

Question 12

Periportal hypoechoic area on fatty liver

Answer 12

Focal sparing

Question 13

Brightly echogenic enlarged liver

Answer 13

Diffuse fatty infiltration

Question 14

Anatomic variation seen in women

Answer 14

Reidels lobe

Question 15

Nodular liver with irregular contour

Answer 15

Cirrhosis

Question 16

Anechoic, smooth walls, posterior enhancement

Answer 16

Simple cyst

Question 17

Daughter cysts

Answer 17

Hyatids disease

Question 18

3 classic clinical presentations of cirrohisis

Answer 18

Hepatomegaly, jaundic, acsites

Question 19

Most common malignant tumor

Answer 19

HCC

Question 20

2 most common causes of HCC

Answer 20

Alcoholism, hepatitc

Question 21

Where may HCC invade and what % of cases

Answer 21

Portal vein

30-60%

Question 22

6 most common primary tumours resulting in metastases

Answer 22

GB, colon, stomach, panc, breast, lung

Question 23

Structures the aid in blood borne spread of mets (2)

Answer 23

Hepatic artery or portal vein

Question 24

Structures the aid in blood Lymphatic spread of mets (4)

Answer 24

Stomach panc, ovary or uterus

Question 25

Differential diagnosis for hyperechoic met lesion

Answer 25

Hemangiomas

Question 26

Echogenic mets tend to arise from

Answer 26

Gi tract or HCC

Question 27

Hypoechoic mets tend to arrise from

Answer 27

Breast, lung, stomach, panc, esophagus

Question 28

Bulls eye mets come from

Answer 28

Bronchogenic carcinoma

Question 29

Describe 3 stagaes of hematoma sonograpic appearance

Answer 29

1-<24 hours-echogenic-fresh hemorrhage
2-within 1st week-becomes more hypoechoic-resorption of tissues and fluid
3-2-3 weeks-increasingly indistinct-fluid resorption and tissue granulation

Question 30

How does hyatid disease reach the liver

Answer 30

PV system