Neoplasias Flashcards

1
Q

Osteocondromatose

A

Benigno, tem calcificações na cartilagem hialina, em gdes articulações

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2
Q

Sinovite vilonodular - como é a Bx?

A

Células gigantes mononucleadas, com depósitos de hemossiderina

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3
Q

Osteoma osteóide - benigno ou maligno?

A

Benigno

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4
Q

Osteoma osteóide - QC?

A

Dor óssea localizada, noturna, melhora com AAS

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5
Q

Osteoma osteóide - faixa etária?

A

10-30 anos

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6
Q

Encondroma - tipo?

A

Benigno

Pode ser isolado ou múltiplo (esta dça de Ollier)

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7
Q

Encondroma - aspecto?

A

Pipoca

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8
Q

Osteossarcoma - tipo

A

Maligno

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9
Q

Osteossarcoma - locais + freq?

A

Metáfise de ossos longos

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10
Q

Osteossarcoma - aspecto?

A

Espiculado, perpendicular à cortical - “reação peristótica em raios de sol”

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11
Q

Osteossarcoma - triangulo de Codman?

A

Qdo lesão ocorre dentro do osso e eleva o periósteo

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12
Q

Osteossarcoma - locais de metástase?

A

Pulmão, fígado e esqueleto

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13
Q

Sarcoma de Ewing - tipo?

A

Maligno, 2o mais comum na infância

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14
Q

Sarcoma de Ewing - QC?

A

Dor + febre + fratura

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