prostate Flashcards

1
Q

peripheral zone what percenta of tissue and cancer

A

70 an yo

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

peripheral make up

A

posterior lateral and apical regions

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

where does vas defferens and seminal vesicals enter prostate

A

central zone

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

where is transitional zone

A

lateral aspects of proximal prostatic urethra

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

transitional zone is what % of cancer

A

20%

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

tissue that lines the proximal urethra is the

A

periurethral gland

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

what do verumontanum do

A

divides the proximal and distal prostatic urethra

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

what seperates the inner and outer glands

A

surgical capsule

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

who might the surgical capsule not be seen in

A

young males

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

normal prostate appearance homo or hetero

A

hetero

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

normal weight of prostate

A

20 grams

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

measurements of normal prostate

A

4x3x3.8cm

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

can TRUS distinguish the 4 zones

A

no, central and transitional are too similar

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

inner gland is

A

central gland

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

outer gland is

A

peripheral gland

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

freq on transrectal probe

A

7 -11

17
Q

outer gland appearance

A

homogenous and slightly more echoic

18
Q

inner gland appearance

A

heterogenous and more hypoechoic

19
Q

between prostate and periprostatic fat

A

prostate capsule

20
Q

what is benign ductal ectasia

A

atrophy and dilation of prostatic ducts

21
Q

who is benign ductal ectasia seen in

A

older men

22
Q

appearance of benign ductal ectasia

A

tubular structues in peripheral zone

23
Q

is prostatic calcifications bad

A

no, normal finding

24
Q

prostatic calcifications more common in

A

older

25
Q

prostatic calcifications appearance

A

bright echogenic clumps

26
Q

what is Corpora Amylacea

A

protienaeous debris

27
Q

where is Corpora Amylacea found

A

along the surgical capsule

28
Q

sono appearance of Corpora Amylacea (2)

A

sound attenuation and twinkle artifact

29
Q

is Corpora Amylacea clinically significant or palpable?

A

no