Atualização no estadiamento dos sarcomas ósseos e das partes moles^[∗]

Resumo

Os sarcomas ósseos e das partes moles consistem em grupo heterogêneo de neoplasias malignas de origem mesenquimal que podem ocorrer em qualquer faixa etária. O estadiamento preciso destas lesões determina as melhores estratégias terapêuticas e estimativas de prognóstico. Dois sistemas de estadiamento são os mais frequentemente empregados no manejo destas neoplasias: o sistema proposto pelo grupo da Universidade da Flórida, liderado pelo Dr. William F. Enneking (1980), adotado pela Musculoskeletal Tumor Society (MSTS) e o sistema desenvolvido pela American Joint Committee on Cancer (AJCC) (1977) que se encontra em sua 8^a edição (2017). O presente artigo busca atualizar o leitor a respeito do estadiamento dos sarcomas ósseos e das partes moles que acometem o sistema musculoesquelético.

Palavras-chave

estadiamento de neoplasias - sarcoma - neoplasias de tecido conjuntivo - neoplasias de tecido ósseo - diagnóstico por imagem - patologia cirúrgica

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