barret Flashcards

1
Q

de que tejido a que tejido transiciona el esofago en barret?

A

plano estatificado a cilindrico simple

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2
Q

porcentaje de barret que evoluciona a neoplasias malignas

A

2-5%

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3
Q

lugares geograficos donde se da mas frec barret

A
  • africa
  • PR
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4
Q

sintoma principal de barret

A

disfagia progresiva

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5
Q

FR para barret

A
  • dieta
  • comer muy caliente o muy frio
  • alcoholismo
  • tabaquismo
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6
Q

parte del esofago donde se da barret

A

tercio interno y medio

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7
Q

que sucede con el esofago cuando se da barret?

A

estrechez anatómica

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8
Q

como se ve macroscopicamente barret?

A
  • fungoso
  • infiltrante
  • ulcerativo
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9
Q

cuando se le considera una metaplasia completa a barret?

A

cuando hay celulas caliciformes

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10
Q

de que color se ve en macro barret?

A

salmon

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