Pólipos Flashcards

1
Q

Polipos

A

protusión de la mucosa hacia la luz intestinal

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2
Q

Clasificación de morson

A

Epiteliales: tendencia a malignidad
no epiteliales

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3
Q

Polipos hiperplásicos no neoplásicos

A

en recto y sigmoides
Glándulas aumentadas de tamaño

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4
Q

Polipos inflamados

A

En colitis grave
- Linfoide benigno: en niños, raro
- Pseudopolipos: en EII
- Hartomatosos

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5
Q

Polipos neoplásicos

A

Tubular (Más común)
Tubulovelloso
Velloso

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6
Q

Polipo Adenomatoso

A

es la proliferación epitelial de una sola célula originada por mutaciones
-GEN APC: Activa al gen K Ras
- Gen DDC: apaga a P53

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7
Q

Diagnóstico

A

Endoscopia
Histológico

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8
Q

Clasificación de KUDO

A

Patrón de las criptas del colon: Normal, hiperplásico, adenoma. adenoma, carcinoma

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9
Q

Tratamiento

A

Colectomía+ ileoanastomosis rectal con reservorio ileal (WSJ)
Sulindac: disminuye el tamaño de los polipos

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