Anomalias congênitas Flashcards

1
Q

Quais as craniossinostoses sindrômicas?

A

SD Crouzon
SD Apert
SD Pfeiffer

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2
Q

SD Crouzon

A

Craniossinostose mais comum
Autossômica dominante: gene FGFR2
Braquicefalia
Hipertelorismo
Órbita rasa (proptose) - exorbitismo

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3
Q

SD Apert

A

2a mais comum
Esporádica ou autossômica dominante: gene FGFR2
Braquicefalia
Hipertelorismo
Órbita rasa (proptose)

Sindactilia (dedos apertados)

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4
Q

Lei de Virshow

A

cresce MAIS paralelo à linha de sutura
cresce MENOS perpendicular à linha de sutura

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5
Q

Craniossinostose simples: fusao precoce sagital

A

escafocéfalo
NÃO PEGA ÓRBITA

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6
Q

Craniossinostose simples: fusao precoce coronal

A

> > > braquicefalo
hiper-telorismo, orbita rasa, proptose

> > > plagiocéfalo
retrusões, assimetrias

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7
Q

Craniossinostose simples: fusao precoce metópica

A

trigonocéfalo
Hipo-telorismo

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8
Q

SD Pfeiffer

A

Crânio “em trevo” + dedão

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9
Q

Encefalocele e Meningocele: anterior

A

mais comum
lesão nasal sup -> distopia temporal inf
Proptose pulsátil sem fremito/sopro

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10
Q

Encefalocele e Meningocele: posterior

A

ápice orbitário
lesão sup -> distopia inf
Proptose pulsátil sem fremito/sopro

Neurofibromatose tipo 1

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11
Q

Proptose pulsátil com sopro

A

fistula carotido-cavernosa

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12
Q

Proptose pulsátil sem sopro

A

defeito ósseo congenito
Fx teto orbita

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13
Q

Proptose intermitente piora à Valsalva

A

Varizes orbitárias

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14
Q
A
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