Patologia biliar Flashcards

(19 cards)

1
Q

Colelitiasis clinica:

A

-Asintomaticos
-Sintomaticos(Colico biliar)

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2
Q

Diagnostico de colelitiasis:

A

-Clinica y imagenes

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3
Q

3 defectos que principalmente se ven afectados en la formacion de calculos:

A

-Supersaturacion de colesterol
-Aceleracion de la cristalizacion
-La hipomotilidad de la vesicula biliarT

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4
Q

Tipos de calculos:

A

Colesterol
Mixtos
Pigmentados

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5
Q

Factores predisponentes en la formacion de calculos de colesterol y mixtos:

A

Obesidad
Perdida de peso brusca
Hormonas sexuales femeninas
Reseccion o enfermedad ileal

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6
Q

Factores predisponentes de formacion de calculos pigmentados:

A

Hemolisis
Cirrosis alcoholica
Infeccion o infestacion cronica del tracto biliar

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7
Q

Colelitiasis tx:

A

Colecistectomia laparoscopica electiva

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8
Q

Colecistitis aguda clinica:

A

-Dolor colico
-Nauseas/ vomitos
-Fiebre
-Signo de Murphy

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9
Q

Colecistitis aguda laboratorios:

A

Leucocitosis, perfil hepatico

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10
Q

Colecistitis aguda imagenes:

A

Vesicula biliar distentida, pared engrosada mayor a 4mm
longitud mayor a 10cm

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11
Q

Diangostico de colecistitis aguda:ABC

A

A.Signos locales de inflamacion como:
signo de murphy y dolor en el RUQ
B. signos sistemicos de inflamacion:
Fiebre, Proteina C-reactiva y WBC elevados.
C. imagenes positivas.

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12
Q

Colecistitis aguda tx:

A

a.Quirurgico(Colecistectomia)
b. Colecistectomia percutanea o abierta bajo anestesia local.

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13
Q

Coledocolitiasis clinica:(sintomatico y asintomatico)

A

Asintomaticos: Estudio imagenologico o intraoperatorio
Sintomaticos: Colico coledociano, colangitis, pancreatitis biliar.

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14
Q

Coledocolitiasis laboratorio:

A

Hiperbilirrubinemia, FA y transaminasas

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15
Q

Sindrome de mirizzi:

A

Complicacion donde un calculo vesicular se impacta en el conducto cistico o el cuello de la vesicula, lo cual comprime el coledoco, lo obstruye y origina ictericia.

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16
Q

Colangitis aguda fisiopatologia:

A

Obstruccion.
Aumento de bacterias en el conducto biliar.
Aumento de la presion intraductal que permite traslocacion de bacterias/endotoxinas.

17
Q

Colangitis aguda clinica:

A

Triada de charcot(ictericia, fiebre y dolor abdominal RUQ)
Pentada de reynold ( solo se suma la hipotension y estado confusional).

18
Q

Colangitis laboratorios:

A

Leucocitosis
Hiperbilirrubinemia
Aumento FA y transaminasas
PCR elevada

19
Q

Colangitis aguda tratamiento:

A

Cefalosporinas como: cefazolin o cefmetazole.
Fluorquinolona como: Ciprofloxacina o levofloxacina.