RESUMO
BACKGROUND: Liver metastases of colorectal cancer are frequent and potentially fatal event in the evolution of patients. AIM: In the second module of this consensus, management of resectable liver metastases was discussed. METHOD: Concept of synchronous and metachronous metastases was determined, and both scenarius were discussed separately according its prognostic and therapeutic peculiarities. RESULTS: Special attention was given to the missing metastases due to systemic preoperative treatment response, with emphasis in strategies to avoid its reccurrence and how to manage disappeared lesions. CONCLUSION: Were presented validated ressectional strategies, to be taken into account in clinical practice.
Assuntos
Neoplasias Colorretais/patologia , Neoplasias Hepáticas/secundário , Neoplasias Hepáticas/cirurgia , Brasil , Terapia Combinada , HumanosRESUMO
Background : Liver metastases of colorectal cancer are frequent and potentially fatal event in the evolution of patients. Aim : In the second module of this consensus, management of resectable liver metastases was discussed. Method : Concept of synchronous and metachronous metastases was determined, and both scenarius were discussed separately according its prognostic and therapeutic peculiarities. Results : Special attention was given to the missing metastases due to systemic preoperative treatment response, with emphasis in strategies to avoid its reccurrence and how to manage disappeared lesions. Conclusion : Were presented validated ressectional strategies, to be taken into account in clinical practice.
Racional: As metástases hepáticas de câncer colorretal são evento frequente e potencialmente fatal na evolução dos pacientes. Objetivo : No segundo módulo desse consenso, foi discutido o manejo de metástases hepáticas ressecáveis. Método : Foi definido o conceito de metástases síncrônicas e metacrônicas, e ambos os cenários foram discutidos separadamente de acordo com as suas peculiaridades prognósticas e terapêuticas. Resultados : Foi dada especial atenção às missing metástases em resposta ao tratamento pré-operatório sistêmico, com ênfase em estratégias para evitar sua recorrência e como gerenciar as lesões desaparecidas. Conclusão : Foram apresentadas e validadas estratégias de ressecção em várias circunstâncias, para serem aplicadas na prática clínica.
