H8. rectum en canalis analis Flashcards

(11 cards)

1
Q

ateriële voorziening proximale rectum

A

a. rectalis superior uit a. mesenterica inferior

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2
Q

ateriële voorziening distale rectum

A

a. rectalis media uit v. iliaca interna

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3
Q

arteriële voorziening canalis analis

A

a. rectalis inferior uit a. iliaca interna uit a. pudenda interna

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4
Q

veneuze afvloed proximale rectum

A

v. rectalis superior mondt uit in v. mesenterica inferior

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5
Q

veneuze afvloed distale rectum

A

v. rectalis media uitmondt in v. iliaca interna

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6
Q

veneuze afvloed canalis analis

A

v. rectalis inferior via v. pundenda interna in v. iliaca interna

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7
Q

hoe heet anastomose tussen v. rectalis superior en v. rectalis media

A

plexus venosus rectalis

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8
Q

wat is een peri anale fistel

A

onnatuurlijke verbinding tussen anale kanaal en huid rondom anus

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9
Q

hoe ontstaan een peri anaal fistel?

A

door perianaal abces
M. crohn
iaotrogeen of obstetrisch trauma

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10
Q

classificatie perianale fistels

A
  • intersfincterisch
  • transsfincterisch
  • suprasfincterisch
  • extrasfincterisch
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11
Q

behandeling perianalesfincter

A

openleggen (fistulotomie) of excideren (fistulotomie) van het fistelkanaal

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