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Sarcoma de Ewing
Sarcoma de Ewing.
O sarcoma de Ewing , ou tumor de Ewing é um tipo raro de câncer, mas é o segundo sarcoma ósseo mais comum da infância.
Ele acomete principalmente pacientes brancos entre os 10 e 20 anos. É extremamente raro na raça negra.
Apesar de ser um sarcoma que normalmente se origina no osso, existe uma variação chamada de PNET (primary neuroectodermic tumor) que pode surgir em partes moles e em pacientes mais velhos.
O tumor de Ewing pode se apresentar com um quadro clínico mais variado que outros sarcomas ósseos. Alguns dos principais sintomas são dor persistente, com piora noturna, aumento de volume local, febre, emagrecimento sem causa aparente, queda de estado geral, cansaço e fraturas sem quedas ou traumas significativos
O diagnóstico pode ser suspeito por exames de imagem. Radiografias simples podem indicar a presença de um lesão agressiva no osso e a ressonância magnética indica o tamanho e localização exata que o tumor. Em todos os casos com suspeita de sarcoma de Ewing, deve ser realizada a biópsia para confirmação do diagnóstico.
O tratamento do sarcoma de Ewing é feito classicamente com quimioterapia e cirurgia. Este é o melhor esquema de tratamento para tratar a doença localmente e para evitar ou tratar as potenciais metástases. Normalmente é feita quimioterapia antes e depois da cirurgia. Em casos específicos, podem ser feita radioterapia também
Saiba mais no Site!!!
https://www.danielrebolledo.co....m.br/sarcoma-de-ewin
https://www.danielrebolledo.co....m.br/blog/o-que-sabe
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