Urology, Gastroenterology and Andrology Flashcards

1
Q

Trigone Description

A

Top made of two Ureteric Orifices joined at the interureteric fold
Bottom made of Internal Urethral Orifice

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2
Q

Bladder Anatomical Features

A
Fundus (posterior)
Body
Apex (anterior)
Neck (with internal urethral sphincter)
Walls made of Detrusor Muscle covered in Vesical Fascia
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3
Q

Male Urethra Parts

A

Preprostatic
Prostatic
Membranous
Spongy

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4
Q

Prostatic Urethra Features and Structures

A

Urethral Crest

Seminal Colliculus
Prostatic Utricle
Opening for Ejaculatory Ducts

Prostatic Sinus
Opening for prostatic ductules

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5
Q

Spongy Urethra Features and Structures

A

Intrabulbar Fossa
Opening for bulbourethral gland

Navicular Fossa

Urethral Glands

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6
Q

Female Urethra Accessory Sructures

A

Paraurethral Glands

Urethral Glands

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7
Q

Rectum Relevant Anatomy

A

Transverse Rectal Folds
Superior, Intermediate, Inferior

Ampulla (between folds)

Anorectal Flexure

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8
Q

Anal Canal Relevant Anatomy

A

Anal Columns (ridges made by vasculature)

Anal Valve - flap covering Anal Sinus

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9
Q

External Ventral Penis Features

A

Penile Raphe
Scrotal Raphe
Perineal Raphe

All of these are midline folds

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10
Q

Testicular Layers and Origin

A

Dartos Fascia of Scrotum
From Membranous Superficial Fascia

Tunica Vaginalis
From Parietal/Visceral Peritoneum

Tunica Albuginea

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11
Q

Spermatic Cord Layers and Origin

A

External Spermatic Fascia
From External Oblique Aponeurosis

Cremasteric Fascia
From Internal Oblique Aponeurosis
Cremasteric Muscle
From Internal Oblique Muscle

Internal Spermatic Fascia
From Transversalis Fascia

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12
Q

Testis Anatomy

A

Seminiferous Tubules
Straight Tubules
Rete Testis
Epididymis

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13
Q

Epididymis Parts and Connections

A

Head and Body connect to rete testis via efferent ductules

Tail connected to ductus deferens

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14
Q

Deep Fascia of Penis Origin

A

Dartos Fascia

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15
Q

Parts of the Penis

A
Root
Body
Glans
   Neck
   Corona
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16
Q

Erectile Tissue Organization

Root to Glans

A

Ventral Cylinder: Bulb to Corpus Spongiosum to Glans

Dorsal Cylinders: Crura to Corpora Cavernosa

17
Q

Prostate Gland Anatomy

A

Prostatic Ducts empty into the Prostatic Sinus

18
Q

Ejaculatory Duct Components

A

Duct of Seminal Vesicles connects with Ampulla of Ductus Deferens at neck of urinary bladder

19
Q

Bulbourethral Gland Connection

A

Duct of gland connects to intrabulbar fossa in spongy urethra