ÚTERO Flashcards

1
Q

Proceso del carcinoma in-situ de cérvix uterino

A

neoplasia maliga EPITELIAL

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2
Q

epidemio del carcinoma in-situ de cérvix uterino

A

-edad promedio: 45 años
!!!-subtipo mas frecuente: CARCINOMA EPIDERMOIDE (ESPINOCELULAR/ ESCAMOSOS )

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3
Q

Mencione:
-un factor de riesgo importante para carcinoma in-situ de cérvix uterino
-serotipos mas comunes
-proteinas importantes

A

**VPH ES EL FACTOR DE RISGO MAS IMPORTANTE PARA EL DESAROLLO DE LA PATOLOGIA
!!VPH 16 y 18
!!proteina E6: se una al p53 y causa inmortalidad de la celula
!!! E7: se una al Rb y causa progresión del ciclo celular

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4
Q

CC del carcinoma in-situ de cérvix uterino

A

-asx (generalmente)
-leucorrea, cervicitis, vaginitis

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5
Q

macro del carcinoma in-situ de cérvix uterino

A

lesion acetoblana con bordes irregulares

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6
Q

micro del carcinoma in-situ de cérvix uterino

A

!!! MEMBRANA BASAL RESPETADA
-ausencia de infiltrado inflamatorio

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7
Q

proceso del carcinoma invasor de cérvix uterino

A

neoplasia maligna EPITELIAL

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8
Q

epidemio del carcinoma invasor de cérvix uterino

A

es los mismo que el carcinoma insitu

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9
Q

CC del carcinoma invasor de cérvix uterino

A

-generalmemente asx
- sangrado o descarga vaginal postcoito, postmenopausia
-metrorragia

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10
Q

macro del carcinoma invasor de cérvix uterino

A

masa exofitica que puede infiltrar estructuras adyacentes

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11
Q

micro del carcinoma invasor de cérvix uterino

A

!!! MEMBRANA BASAL ROTA
!- NIDOS/LENGÜETAS de epit. escamoso maligno PERLAS CÓRNEAS

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12
Q

proceso del leiomioma

A

neoplasia benigna MESENQUIMATOSA

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13
Q

Epidemio del leiomioma

A

MUJERES EN EDAD REPRODUCTIVA (30-40 AÑOS)

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14
Q

Gen mutado en el leiomioma

A

!!!MED12

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14
Q

CC del leiomioma

A

-generalmente asx
-sangrado uterino anormal
-dism. de la fertilidad

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15
Q

macro del leiomioma

A

masa bn delimitada NO ENCAPSULADA

16
Q

micro del leiomioma

A

HACES ARREMOLINADAS DE LEIOMIOCITOS + vasos sanguineos
*tiene forma tipo del cuadro de “la noche estrellada”