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Ressecção hepática por metástases de leiomiossarcomas

Authors: Kalil, Antonio Nocchi; Pereira, Bianca de Lourdes; Brenner, Marcia Cristina Lima; Pereira-Lima, Luiz Maraninchi;

Ressecção hepática por metástases de leiomiossarcomas

Abstract

Leiomiossarcomas são tumores de partes moles, cuja disseminação metastática faz-se por via hemática, acometendo principalmente pulmão e figado. A doença hepática metastática adquire importância especial, pois costuma ser o fator preponderante que determinará a sobrevida dos pacientes. Este trabalho apresenta a ressecção hepática para metástases de leiomiossarcoma como uma terapêutica alternativa em pacientes criteriosamente selecionados. Dentre as 83 hepatectomias realizadas no período de 1992 a 1996, 5 foram ressecções para metástases hepáticas de leiomiossarcoma, num grupo de 3 pacientes. Este grupo consistiu de 2 homens e 1 mulher, com idades variando entre 41 e 56 anos (média de idade de 46,6 anos), todos brancos. Os tumores primários localizavam- se no estômago, no útero e no intestino delgado, e a indicação cirúrgica incluiu metástase hepática única, sem evidência \ de doença extra-hepática. A mortalidade operatória foi nula e a sobrevida média de 30,3 meses. Concluímos que a ressecção hepática para metástases de leiomiossarcoma pode ser realizada em casos bem selecionados, possibilitando uma sobrevida a longo prazo similar àquela das ressecções para metástases de origem colorretal.

Keywords

Leiomyosarcoma, Metástase neoplásica, Hepatic metastasis, Hepatic ressection, Noncoloreetal metastasis, Hepatectomia, Leiomiossarcoma

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green