Hemorroides Flashcards

1
Q

Definición

Hemorroide

A

Tumor vascular formado por varices infectadas, que afectan los plexos hemorroidales

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2
Q

Edad

Hemorroide

A

5-7

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3
Q

Epidemio

Hemorroide

A

Primer causa de sangrado

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4
Q

Etiología

Hemorroide

A
  1. Genética
    Mecánicos:
    • estreñimiento, embarazo, parto
    Inflamación
    • Diarrea, dermatitis periantal
    Endocrinos metabólicos
    • edad
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5
Q

Clasificación

Hemorroide

A

Externas
Internas
Mixtas

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6
Q

Externas

Hemorroide

A

-Constituidas por plexo H. SUBCUTÁNEO o inferior
-debajo de línea dentada
-e. Escamoso no q

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7
Q

Internas

Hemorroide

A
  • plexo h. SUBMUCOSO o interno
    -arriba de línea dentada
    -epitelio de transición
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8
Q

Clasificación internas

Hemorroide

A
  1. No prolapsada
  2. Prolapsa con esfuerzos (defecar) (reduce sola)
    3.P. Al defecar o espontáneamente (reducción manual)
  3. Permanente prolapso (no reduce)
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9
Q

Síntomas
Hemorroide

A

Sangrado +
Prolapso
Dolor
Secreción
Irritación
Plurito
Anitis

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10
Q

Dx
Hemorroide

A

Tacto
anoscopia
Rectosigmoidoscopia
Colonoscopia
HC

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11
Q

Tx
Hemorroides

A

Asientos de baño
Qx
• hemorroidectomia + (Milligan y Parks)—> enf avanzada
• THD + —> grado 1 y 2 (si no mejoran) y 3

Alternativas
• ligadura
•Escleroterapia
•láser —> argon y CO2
•engrapadora —> para grado 2 y 3

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12
Q

Trombo hemorroidal exterior

A

Nódulo perianal de color azul
Se da por prolapso

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