Pelvis And Perineum Angiology - 2/18 Olinger Flashcards

1
Q

What produces the anterior scrotal a. And anterior labial a.?

A

Deep external pudendal a.

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2
Q

What is the 1st branch off the anterior division of the internal iliac a?

What branches does it have and what does it supply?

A

Umbilical artery

Superior vesical arteries (becomes medial umbilical ligament) supply superior aspect of urinary bladder

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3
Q

2nd branch off ant division of internal iliac artery?

A

Obturator artery

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4
Q

3rd branch off ant division of internal iliac artery in male?

What branches does it have?

A

Inferior vesical artery

Prostatic branch
Artery to ductus deferens

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5
Q

3rd branch off ant division of internal iliac artery In a female?

What branches does it have?

A

Uterine artery

Vaginal branch
Ovarian branch
Tubal branch

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6
Q

4th branch off ant division of internal iliac artery in a female?

A

Vaginal artery

Can also originate from uterine artery

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7
Q

5th branch off ant division of internal iliac artery in a female?

A

Middle rectal artery

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8
Q

What are the terminal branches of the anterior division of internal iliac artery?

A

Inferior gluteal

Internal pudendal artery

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9
Q

1st branch off internal pudendal artery?

2nd?

A

Inferior rectal a.

Perineal a.

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10
Q

What does the perineal artery do and what does it become?

A

Exits the pudendal canal

Posterior scrotal a. Or posterior labial a.

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11
Q

What are the 2 terminal branches of the internal pudendal artery in the male?

What is a branch off the internal pudendal before it terminates?

A

Deep artery of penis
Dorsal artery of penis

Artery of bulb of penis

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12
Q

What are the 2 terminal branches of the internal pudendal artery in the female?

What is a branch off the internal pudendal before it terminates?

A

Deep artery of the clitoris
Dorsal artery of the clitoris

Artery of vestibule of vagina

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13
Q

What are the 3 branches off the posterior division of in the internal iliac artery?

A

Iliolumbar
Lateral sacral arteries
Superior gluteal artery

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14
Q

Which is the more superior anastomosis in venous drainage: external rectal venous plexus or internal?

A

Internal rectal venous plexus

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15
Q

What is the venous drainage in male scrotum?

Female ovary?

A

Pampiniform plexus -> testicular v.

Inside suspensory ligament of ovary -> ovarian v.

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16
Q

What do lateral aortic LNs drain?

A

Ureters
Fundus of uterus
Uterine tubes and ovaries

17
Q

What do the common iliac LNs drain?

A

Ureters
Urinary bladder
Inf. Part of vagina

18
Q

What do internal iliac LNs drain?

A
Ureters
Post. Urinary bladder
Urethra
Seminal vesicles
Prostate
Sup and mid vagina
Uterine cervix
Rectum and sup anal canal
19
Q

What do external iliac LNs drain?

A
Ureters
Ant urinary bladder
Ductus deferens 
Ejaculatory ducts
Sup vagina
Fundus and body of uterus
20
Q

What do superficial inguinal LNs drain?

A
Inf vagina
Fundus of uterus
Inf anal canal
Scrotum
Penis and female pudendum
21
Q

What do deep inguinal LNs drain?

A

Spongy urethra

22
Q

What do sacral LNs drain?

A
Urinary bladder
Urethra 
Prostate
Inf vagina
Uterine cervix
23
Q

What do pararectal LNs drain?

A

Rectum

24
Q

What does the ovarian artery branch into?

A

Ovarian and tubal branches