Dist. malignos VB Flashcards

1
Q

CA vesicula biliar #

-Qual a sua import.? -Pcte tipico?

A

1) NEO + comum trato biliar
2) Mulheres IDOSAS

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2
Q

CA vesicula biliar #

-Tipo histolog.?

A

ADENOCARCINOMA

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3
Q

CA vesicula biliar #

-Quais os pp FR ?

A

PP= Colelitiase (pp > 2,5-3,0cm)

Vesicula em porcelana

Fistula colecistoenterica

RCU (pp SE assoc. CEP)

obesidade

Infec. S. Typhi

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4
Q

CA vesicula biliar #

  • Ach. tipicos?
  • Diag?
A

1) Pcte emagrecido + massa HCD + piora dca biliar previa (CEP)
2) Ex. inicial= USG–> TC abd ou Colangio RM

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5
Q

Colangiocarcinoma#

-Quais sao os 2 pp FR?

A

1) CEP
2) cistos de coledoco

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6
Q

Colangiocarcinoma#

-Diag ?

A

1) Ex inicial= USG

(indica dil. VB)

2) TU intra-hep= TC de abd
3) Quadros obstr.= CPRE/ CPT
4) Colangio RN e Colangiografia= BOM p/ TODOS

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7
Q

Colangiocarcinoma#

  • Classific.:
A

Dividido em 3 tipos:

1) intra-hep.
2) Peri-hilar (subtipo + comum= TU Klatskin)
3) Distal= coledoco

* Pode estar pres. Sd. Lynch II

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8
Q

Colangiocarcinoma#

-Manif.:

A
  • Ictericia progressiva (indolor)
  • Sd. colestatica
  • L. courvoisier- Terrier:
    a) Tu Klatskin: VB e V. biliares extra-hep.= MURCHAS +

Dil. V. biliar intra-hep.

b) Tu distais= Vesicula de courvoisier (DISTENDIDA) +

Dil. vias biliares intra e extra-hep.

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9
Q

Colangiocarcinoma#

-TTO cirurgico

A

1) Intra-hep: Resseccao hep.
2) TU klatskin= Ver a classific.
3) Tu distais= Whipple (DPC)

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10
Q

Colangiocarcinoma#

-Classific. TU klatskin

(Bismuth-Corlette)

A

TIPO I= pega Hep. comum

Tipo II= Hep. comum + Bifurcacao

-TTO= Resseccao ductos hep. (em bloco) + colecistec. + linfadenec regional + hepaticojejunostomia y de roux

Tipo IIIa= idem + Hep. DIR./ IIIb= Hep. ESQ

-TTO= IDEM + Lobectomia (lado acometido) + resseccao e reconstr. V. porta e/ou art. hep.

Tipo IV= Acomete Hep. Dir. e Esq.= Irressecavel

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11
Q

Colangiocarcinoma#

-Qual subtipo + comum TU biliares PROXIMAIS ?

A

O subtipo esclerosante

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