Diverticulo de meckel Flashcards

1
Q

Que es el diverticulo de meckel?

A

La obliteracion incompleta del ducto onfalomesenterico(vitelino)

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2
Q

Quien irriga al intestino anterior?

A

tronco celiaco

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3
Q

Quien irriga el intestino medio?

A

mesenterica sup

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4
Q

Quien irriga el intestino posterior?

A

mesenterica inf

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5
Q

caracteristicas del intestino delgado

A

6-7m
3cm diam
empieza piloro termina en ileocecal

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6
Q

caracteristicas del duodeno

A

tiene criptas de lieberkun
vellosidades
glandulas de brunner (moco)

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7
Q

caracteristicas yeyuno

A

vellosidaddes discretas
repliegues
pared mas gruesa
vascularizacion abundante

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8
Q

capas del intestino

A

mucosa
submucosa
circular
longitudinal
serosa

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9
Q

caracteristicas generales del diverticulo de mekel?

A

40-60 cm de la v. ileocecal
antimesenterico
3cm de largo por 2 de ancho
normalmente tiene mucosa ileal

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10
Q

regla del 2?

A

2% poblacion
2ft de la valvula ileocecal
2in largo
2 tipos de mucosa heterotopica(gastrica y pancreatica)
2 años de edad
2:1H-M

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11
Q

sintoma que solo sucede en niños?

A

sangrado GI
hematoquesia

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12
Q

Complicacion en adultos

A

obstruccion
resultante de:
hernia interna
volvus
prolapso
intusucepcion

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13
Q

como se hace el diagnostico?

A

cuadro clinico
quirurgico
Tac abd

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14
Q

Meckel es solamente…..

A

Quirurjico

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15
Q

Es adbomen agudo?

A

V

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16
Q

con que otras cosas se puede confundir?

A

apendicitis
gastroenteritis
adenitis mesenterica
torsion ovarica