desgarros de mallory weiss Flashcards

1
Q

porcentaje que representan los desgarros de mallory wiess como causa de sangrado en la parte alta del TD

A

10-15%

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2
Q

triada de mallory-weiss

A
  • alcoholismo
  • vómitos
  • hematemesis
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3
Q

localizacion de los desgarros de mallory-weiss

A

unión esófago-gástrica

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4
Q

causas de los desgarros de mallory-weiss

A
  • vomito
  • convulsiones
  • alcoholismo
  • tos
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5
Q

como es la hematemesis por mallory-weiss

A

en pozos de café

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6
Q

manifestaciones clínicas de mallory-weiss

A
  • pirosis
  • hematemesis (90%)
  • melena (10%)
  • hematoquecia
  • dolor abdominal
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7
Q

por que se da la hematemesis?

A

sangre de td superior

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8
Q

dx diferencial de desgarros de mallory weiss

A
  • ca estomago
  • hemorragia de venas dilatadas del esófago
  • gastritis erosiva
  • rotura del esófago
  • úlcera péptica
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9
Q

como son los desgarros de mallory weiss?

A

longitudinales

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10
Q

personas en las que es mas comun los desgarros de mallory weiss

A

alcoholicos crónicos

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