Atresia Yeyunal Flashcards

1
Q

Porcentaje que representa de las atresias intestinales

A

20-36%

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2
Q

Factores de riesgo maternos para atresia yeyunal

A

Tabaquismo
Cocaina

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3
Q

Hallazgos en USG prenatal

A

Polihidramnios

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4
Q

Grado I en la clasificación de atresia yeyunal

A

Membrana mucosa se mantiene la continuidad

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5
Q

Grado II de la clasificación de atresia yeyunal

A

Cordón conectando el intestino próximal con el distal

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6
Q

Grado IV de las atresia yeyunales

A

Atresias múltiples

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7
Q

Manifestaciones clínicas de las atresia yeyunales

A

Vómito biliar desde el nacimiento CON distensión abdominal

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8
Q

Signo radiológico de atresia yeyunal

A

Signo de la triple burbuja dilatación del estómago duodeno y yeyuno proximal

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9
Q

Grado IIIa de atresia yeyunal

A

2 asas ciegas con defecto mesenterico pequeño

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10
Q

Manejo inicial de la atresia yeyunal

A

Corrección electrolítica y descompresión con SNG

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11
Q

Tratamiento definitivo de la atresia yeyunal

A

Anastomosis término terminal

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12
Q

Grado IVb de las atresias yeyunales

A

2 asas ciegas y defecto mesenterico extenso el íleon dista hace un espiral en la arteria ileocolica

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13
Q

La atresia yeyunal grado IIIb se asocia con

A

Prematurez
Íleon distal corto
Acortamiento del intestino

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