Isquemia Vascular Mesentérica Flashcards

1
Q

Tipos

A
  • Oclusiva (fibrilación auricular)
  • No oclusiva (hipotensión, ateroesclerosis)
  • Trombosis venosa mesentérica (hipercoagulacion)
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2
Q

Zonas de mayor riesgo

A

Puntos de griffiths y Sudeck (angulo esplacnico y porcion descendente y sigmoide)

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3
Q

Sintomas

A

Dolor abdominal intenso y agudo
Nausea, vomito, diarrea y sangre
Hipoactividad de los ruidos

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4
Q

Signos radiográficos

A

Signo de la huella digital
Neumatosis intestinal
Calcificaciones de la aorta

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5
Q

Metodos diagnóstico

A

Angiografía CT (primera eleccion)

Ecografía duplex (alta velocidad de flujo)

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6
Q

Tratamiento

A
Laparotomía 
- resección del intestino enfermo
- embolectomia
Administración de líquidos
Antibióticos
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7
Q

Clasificacion de isquemia de mucosa

A

Leve: eritema (reversible 100%)
Moderada: úlceras pálidas (50%)
Grave: úlceras grandes oscuras (necrosis)

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8
Q

Tratamiento de isquemia crónica

A

Normalerweise debido a ateroesclerosis: angioplastia con endoprotesis vascular

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