FISURA ANAL Flashcards

1
Q

Menciona la clasificacion de fisura anal ?

A

se clasifica en especifica (anterior H 1% Y M 10% y lateral ) e inespecifica (95)posterior.

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2
Q

Deacuerdo a la clasificacion de fisuras anales donde se encuentras las innespecificas ?

A

En la linea media posterior

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3
Q

Queporcentages de fisuras son ANTERIORES?

A

hombre 1% y mujeres 10%

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4
Q

Cuando tenemos una fisura lateral en que patologia pensamos ?

A

se piensa en enfermedades sistemicas ejemplo VIH, cron , amebiasis, sida , sifilis)

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5
Q

Que porcentage de pts con VIH presentan ulceras anales ?

A

13%

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6
Q

Que presion tiene el esfinter anal interno en pts con fisura anal?

A

50 a 70 mmhg

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7
Q

Mensiona la triada Presente en pts con fisura anal ?

A

TRIADA DE BRODI
1.- PAPILA ANAL HIPERTROFICA
2.- Ulcera cutanea
3.- Hemorroide centinela COLGAJO

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8
Q

TTo inicil de fisura anal ?

A

dieta alta en fibra

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9
Q

Manifestaciones clinicas de fisura anal ?

A

1.-se desencadena por defecar
1.-desgarrador
2.- el pt n qiere defecar
3.- Rectorragia (escaso, mancha papel )

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10
Q

Cuando se considera fisura anal cronica ?

A

mayor a 6 semanas

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11
Q

Si falla tto inicial en fisura anal que se puede recomendar al paciene ?

A

se le da diltiazen topico 6 a 8 semans

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12
Q

Que tto farmacologico se le ofrece al pt con fisura anal quien tiene resistencia a DILTIAZEN?

A

Toxina botulinica

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13
Q

Cirugia que se realiza en pacientes con fisura anal ?

A

esfinterotomia parcial lateral interna ( complicacion mas temida incontinenecia ?

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14
Q

Mecanismo de accion del DILTIAZEN Y EFECTO ADVERSO?

A

ES UN CALCIO ANTAGONISTA da prurito

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15
Q

Es un fundamento por el que se presenta la fisura anal ?

A

Hipertoniidad del esfinter anal interno

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