Genital Tract - CT, MRI

Question 1

Performed by cannulating the cervix and injecting a contrast agent into the cavity of the uterus and follopian tubes

Answer 1

HSG

Question 2

Extraperitoneal space between the lower uterus and bladder

Answer 2

Bare area

Question 3

Derived from mullerian ducts

Answer 3

Uterus, cervix and upper third of the vagina

Question 4

Arise from the urogenital sinus

Answer 4

Lower 2/3 of the vagina

Question 5

Connective tissue adjacent to the uterus between the folds of the broad ligament and adjacent to the vagina

Answer 5

Parametrium

Question 6

Covers the fallopian tubes hanging over them like a sheet folded on a clothesline enveloping the vessels of the parametrium

Answer 6

Broad ligament

Question 7

Portion that extends cephalad from the origin of the fallopian tubes

Answer 7

Fundus of the uterus

Question 8

Cervix is cylindrical in shape and ___ in length

Answer 8

3-4cm

Question 9

Muscular tube that is a flattened oval shape on cross sectional images

Answer 9

Vagina

Question 10

Maximal adult ovaries

Answer 10

5 x 3 x 2 cm

Question 11

Maximum ovarian volume
1. Infancy
2. Before menarche
3. Postpubertal
4. 40-44 y.o
5. Postmenopausal

Answer 11

1. 1-3 cc
2. 9 cc
3. 22 cc
4. 8 cc
5. 6 cc

Question 12

Internal anatomy of the uterus and vagina is best depicted on what sequence

Answer 12

T2WI

Question 13

Signal intensity of the inner junctional zone of the myometrium on T2WI

Answer 13

Low signal intensity (due to lower water content)

Question 14

Signal intensity of cervix on both T2 and T1

Answer 14

Low signal

Question 15

Signal intensity of myometrium
Highest
Lowest

Answer 15

Late proliferative and early secretory
Menstruation and early proliferative

Question 16

Primarily used for the evaluation of infertility to demonstrate the morphology and patency of the uterine canal and fallopian tubes

Answer 16

Hysterosalpingography

Question 17

Endocervical canal
Length
Width

Answer 17

3-4 cm
1-3 cm

Question 18

Fallopian tubes

Answer 18

10-12 cm in length

Question 19

Imaging method of choice for the staging of testicular neoplasms and in locating undescendes testis

Answer 19

CT scan

Question 20

Signal intensity of tunica albuginea on MR

Answer 20

Low signal

Question 21

Provides highly sensitive cancer detection

Answer 21

Dynamic contrast enhanced MRI

Question 22

Glandular zones of prostate

Answer 22

Peripheral 70%
Transitional 5%
Central 25%

Question 23

Most prostate cancers arise from what prostatic zone

Answer 23

Peripheral

Question 24

Site of benign prostatic hypertrophy

Answer 24

Transitional zone

Question 25

Signal intensity of
Peripheral zone
Central zone

Answer 25

High signal
Low

Question 26

Paired elongated sac like glands located in the posterior groove between the bladder base and the prostate

Answer 26

Seminal vesicle

Question 27

Vas deferens + seminal vesicles

Answer 27

Ejaculatory duct

Question 28

Seminal vesicle
L
W

Answer 28

3 cm
8 mm

Question 29

Vas deferens diameter

Answer 29

3-5 mm

Question 30

Landmark for lowest extent of the peritoneal cavity

Answer 30

Seminal vesicle

Question 31

Separates the prostateband seminal vesicles from rectum

Answer 31

Denonvilliers fascia

Question 32

Runs from the anterior inferior part of the gland to the pubic bone and provides support

Answer 32

Puboprostatic ligament

Question 33

HU
Central zone
Peripheral zone

Answer 33

40-60
10-25