Pelvic Contents Flashcards by Courtney @Brainscape

Q

Female Peritoneum

A

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Q

Male Peritoneum

A

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Q

Bladder

A

Partial covering of peritoneum - stuck against pubic bones

Transitional epithelium and rugae

Rises into suprapubic region as it fills

Apex is posterior to the pubic symphysis

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Q

Trigone

A

Triangular base of bladder - internal area of smooth mucous membrane

Urethra exit and ureters enter at trigone

Sphincter vesicae not complete

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Q

Prostate and urogenital diaphragm

A

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Q

Bladder Supply

Arteries, veins and nerves

A

2x superior arteries and inferior vesical from each side - corresponds to vaginal in females

Vesical plexus of veins

ANS inferior hypogastric plexus

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Q

Lymphatic Drainage of Bladder

Ureter

A

Lumbar, common iliac, external iliac, internal iliac nodes as they descend towards bladder

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Q

Lymphatic Drainage of Bladder

Urinary bladder

A

Main drainage to internal iliac nodes (some superior to external iliac and some lymph from neck to sacral nodes)

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Q

Lymphatic Drainage of Bladder

Urethra

A

Main drainage to internal iliac.

Males: Spongy urethra to deep inguinal

Females: Some to sacral nodes

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Q

Rectum

A

Upper 1/3 covered by visceral peritoneum, middle 1/3 by peritoneum on anterior surface and lower 1/3 is infraperitoneal.

3rd sacral vertebra to tip of coccyx

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Q

Rectum

A

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Q

Rectum Supply

Arterial

A

Superior rectal artery (from inferior mesenteric)

Middle rectal artery (from internal iliac)

Inferior rectal artery (from internal pudendal)

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Q

Rectum Supply

Veins

A

Superior (to portal)

Middle ( to internal iliac)

Inferior (to internal pudendal)

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Q

Rectum Supply

Lymph

A

Pararectal to inferior mesenteric and internal iliac

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Q

Rectum Supply

Nerve

A

Inferior hypogastric plexus

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Q

Lymphatic Drainage of Rectum

Superior rectum

A

Aortic nodes at L3 (inferior mesenteric)

Q

Lymphatic Drainage of Rectum

Inferior rectum

A

Internal iliac nodes

Q

Lymphatic Drainage of Rectum

Anal canal superior to pectinate line

A

Internal iliac nodes

Q

Lymphatic Drainage of Rectum

Anal canal inferior to pectinate line

A

Superficial inguinal nodes

Q

Uterus - Broad Ligament

A

Big sheet formed in middle and either side of body of uterus. Overy sits on posterior surface.

Carries nerves, vessels and lymphatics mostly

Q

Uterus Features

A

Q

Cervix

A

Q

Uterine Tube

A

Isthmus is a small, narrowed area

Q

Uterine Ligaments

A

Orientations of Uterus

Ovaries Attachment

To back of broad ligament by mesovarium

Ovaries Arterial supply

From abdominal aorta (ovarian artery at L2)

Ovaries Venous drainage

Ovarian vein to IVC on R and left renal vein on L

Ovaries Nerve

Aortic plexus

Uterine Ligaments

Arterial Supply to Uterus

Uterine Lymphatics