Radioanatomy

Question 0

Bounded by Gerota’s fascia and where you can see the kidneys, adrenal glands, renal pelvis, ureters, and adipose tissue
A. Anterior pararenal space
B. Perirenal space
C. Posterior pararenal space

Answer 0

B. Perirenal space

Question 1

Duodenum, pancreas, and colon are located in
A. Anterior pararenal space
B. Perirenal space
C. Posterior pararenal space

Answer 1

A. Anterior pararenal space

Question 2

Flank stripe and extraperitoneal fat can be seen
A. Anterior pararenal space
B. Perirenal space
C. Posterior pararenal space

Answer 2

C. Posterior pararenal space

Question 3

Renal arteries and veins, collecting system and ureters, plus the lymphatics

Answer 3

Renal pedicle

Question 4

Columns of Bertini, minor calyces and the major calyces plus the renal pelvis

Answer 4

Collecting system

Question 5

Region of the kidneys that contains the glomeruli and tubules
A. Renal cortex
B. Renal medulla

Answer 5

A. Renal cortex

Question 6

Region of the kidney that contains many renal pyramids
A. Renal cortex
B. Renal medulla

Answer 6

B. Renal medulla

Question 7

Triangular regions of tissue in the medulla
A. Medullary pyramid
B. Renal column
C. Calyces

Answer 7

A. Medullary pyramid

Question 8

Extensions of cortex-like material inward
A. Medullary pyramid
B. Renal column
C. Calyces

Answer 8

B. Renal Columns

Question 9

Cup-shaped structures that funnel urine towards the renal pelvis
A. Medullary pyramid
B. Renal column
C. Calyces

Answer 9

C. Calyces

Question 10

Superior surface of the bladder
A. Retroperitoneal
B. Intraperitoneal

Answer 10

B. Intraperitoneal

Question 11

Inferior surface of the bladder
A. Retroperitoneal
B. Intraperitoneal

Answer 11

A. Retroperitoneal

Question 12

Traditional method of imaging the kidneys

Answer 12

IVP, KUB

Question 13

First imaging method to assess the urinary tract
A. KUB
B. IVP
C. CT Scan
D. MRI

Answer 13

A. KUB

Question 14

Permits assessment of size, shape, position and orientation of the kidneys
A. KUB
B. IVP
C. CT Scan
D. MRI

Answer 14

A. KUB

Question 15

Calcifications in cyst, tumour, or stone can be detected
A. KUB
B. IVP
C. CT Scan
D. MRI

Answer 15

A. KUB

Question 16

Considered as the gold standard before
A. KUB
B. IVP
C. CT Scan
D. MRI

Answer 16

B. IVP

Question 17

Replaced the IVP
A. KUB
B. IVP
C. CT Scan
D. MRI

Answer 17

C. CT Scan

Question 18

Abdominal pain with suspicion of stone in the urinary tract, renal or ureteral obstruction due to any cause (stone or mass)
A. KUB
B. IVP
C. CT Scan
D. MRI

Answer 18

B. IVP

Question 19

Imaging modality of choice for most abnormalities
A. KUB
B. IVP
C. CT Scan
D. MRI

Answer 19

C. CT Scan

Question 20

Best for evaluation of tumors, adenopathy, and renal abscess
A. KUB
B. IVP
C. CT Scan
D. MRI

Answer 20

C. CT Scan

Question 21

No intravenous nor oral contrast used
A. CT stonogram
B. CT urogram

Answer 21

A. CT stonogram

Question 22

Done with intravenous contrast administration
A. CT stonogram
B. CT urogram

Answer 22

B. CT urogram

Question 23

Best for evaluation of renal masses, urothelial lesions, and excretory function
A. CT stonogram
B. CT urogram

Answer 23

B. CT urogram

Question 24

Phases of CT urogram

Answer 24

Precontrast Corticomedullary/arterial Nephrogenic/venous Delayed/pyrlogram/excretory

Question 25

Acquisition of thin slices that mimics an IVP but with improved resolution of CT

Answer 25

CT-IVP

Question 26

``` CY-IVP: kidneys to the bladder to detect urinary stones and calcifications A. Precontrast B. Arterial C. Venous D. Delayed ```

Answer 26

A. Precontrast phase

Question 27

``` CT-IVP: show early enhancement of renal tumors A. Precontrast B. Arterial C. Venous D. Delayed ```

Answer 27

B. Arterial phase

Question 28

CT-IVP: Arterial phase Renal cortex enhances __________ the renal medulla A. Before B. After

Answer 28

A. Before

Question 29

``` CT-IVP: lasts for 10-20 seconds A. Precontrast B. Arterial C. Venous D. Delayed ```

Answer 29

B. Arterial phase

Question 30

``` CT-IVP: renal parenchyma is normally uniformly enhanced A. Precontrast B. Arterial C. Venous D. Delayed ```

Answer 30

C. Venous phase

Question 31

``` CT-IVP: lasts for 40-80 seconds A. Precontrast B. Arterial C. Venous D. Delayed ```

Answer 31

C. Venous phase

Question 32

``` CT-IVP: cortex and medulla has the same degree of enhancement A. Precontrast B. Arterial C. Venous D. Delayed ```

Answer 32

C. Venous phase

Question 33

``` CY-IVP: shows contrast filling of the collecting system and ureters A. Precontrast B. Arterial C. Venous D. Delayed ```

Answer 33

D. Delayed

Question 34

``` CY-IVP: beyond 80 seconds A. Precontrast B. Arterial C. Venous D. Delayed ```

Answer 34

D. Delayed phase

Question 35

``` CT-IVP: most variable phase, begins when contrast is seen in the collecting systems A. Precontrast B. Arterial C. Venous D. Delayed ```

Answer 35

D. Delayed phase

Question 36

Imaging substitute for CT patients in whom the use of IV iodinated contrast agents is contraindicated

Answer 36

MRI

Question 37

Used primarily as a screening study to detect hydronephrosis and demonstrate kidney size

Answer 37

Ultrasound

Question 38

Provides real-time assessment of blood flow

Answer 38

Ultrasound

Question 39

Used to identify and quantitate vesicoureteral reflux

Answer 39

Voiding cystourethrography (VCUG)

Question 40

Demonstrate emptying of the bladder and control of micturition

Answer 40

VCUG

Question 41

To evaluate voiding dysfunction and neurogenic bladder

Answer 41

VCUG

Question 42

Nuclear medicine: Suspected renal obstruction, renal artery stenosis with resultant hypertension and complication of renal transplant A. Dynamic/functional imaging B. Cortical imagjng

Answer 42

A. Dynamic/functional imaging

Question 43

Nuclear medicine: Suspected pyelonephritis, evaluation of renal scarring, evaluation of suspected column of Bertin vs renal cell CA A. Dynamic/functional imaging B. Cortical imaging

Answer 43

B. Cortical imaging