Retroperitoneum

Question 1

Space between liver, pancreas, stomach

Answer 1

Lesser sac

Question 2

Lesser sac aka

Answer 2

Omental bursa

Question 3

The entrance to the lesser sac is the

Answer 3

Epiploic foramen

Question 4

Peritoneal recess extending between the rectum and uterus.

Answer 4

Pouch of douglas

Question 5

Pouch of douglas corresponds with the ______ in men

Answer 5

Rectovesical pouch

Question 6

When you are imaging ascites with floating bowel, this is the ___ sac

Answer 6

Greater sac

Question 7

Intraperitoneal structures: G.L.O.S.S.

Answer 7

Gallbladder
Liver
Ovaries 
Stomach
Spleen

Question 8

Quadratus lumborum and psoas muscles lie _____ to the posterior pararenal space

Answer 8

Posterior

Question 9

Retroperitoneal fibrosis aka

Answer 9

Ormonds disease

Question 10

Normal abdominal lymph nodes measure

Answer 10

<1cm

Question 11

Bilateral ureter obstruction, IVC compression leading to lower extremity edema may be:

Answer 11

Retroperitoneal fibrosis/ Ordmonds disease

Question 12

Hematoma in the pouch of Douglas will displace the bladder _____

Answer 12

Anteriorly

Question 13

Sonographic appearance of ormonds disease

Answer 13

Hypoechoic midline mass

Question 14

Most common location for a Retroperitoneal hematoma (especially in HEMOPHILIAC pts) is

Answer 14

Within the psoas muscle

Question 15

Retroperitoneal lymphadenopathy produces the ____ sign

Answer 15

Sandwich sign

Question 16

Muscle closest to spine

Answer 16

Psoas muscle

Question 17

Migraine medication use is associated with

Answer 17

Ormonds disease

Question 18

Central portion of chest cavity that contains all chest organs except lungs

Answer 18

Mediastinum

Question 19

The crus of the diaphragm is located ____ to the aorta

Answer 19

Anterior

Question 20

The crus of the diaphragm is located _____ to the celiac axis

Answer 20

Superior

Question 21

The crus of the diaphragm is located ___ to the IVC

Answer 21

Posterior

Question 22

With a right liver mass, the IVC will be displaced ______

Answer 22

Posterior

Question 23

Right renal artery aneurysm will displace the IVC _____

Answer 23

Anterior

Question 24

Tortuous aorta will displace the IVC _____

Answer 24

Right

Question 25

Right adrenal mass will displace the IVC _____

Answer 25

Medial/anterior

Question 26

Right renal mass will displace the IVC _____

Answer 26

Medial left

Question 27

With a left adrenal mass, the splenic vein will be displaced ____

Answer 27

Anterior

Question 28

With a gastric outlet obstruction and dilitation of the stomach, what direction will the pancreatic tail be displaced?

Answer 28

Posterior

Question 29

Uncinate process mass will displace the SMV ____

Answer 29

Anterior

Question 30

A neuroblastoma will displace the kidney ____

Answer 30

Inferiorly

Question 31

A mass in the left lobe of the liver will displace the gastroesophageal junction _____

Answer 31

Posterior