Pseudomixoma peritoneal tras apendicetomía: una entidad infrecuente

2016 
espanolEl pseudomixoma es el acumulo de mucina en la cavidad peritoneal secundario a la ruptura de una neoplasia epitelial mucinosa, la mayoria de los cuales proceden de un tumor apendicular, aunque tambien ha sido descrita asociada a tumores ovaricos, de colon o de vesicula. Su aparicion nos debe hacer investigar el antecedente de una neoplasia mucinosa, aunque en muchos casos, el desarrollo insidioso de esta entidad y el largo intervalo temporal entre el diagnostico del tumor primario y el desarrollo del pseudomixoma, pueden dificultar su filiacion, y un alto indice de sospecha es necesario. EnglishPseudomyxoma peritonei refers to the accumulation of mucin within the peritoneal cavity secondary to mucinous epithelial neoplasia. This most often occurs because of a neoplasm from the appendix but it has also been described with colon, ovary or gallbladder tumors. Its finding should make us suspect of a mucinous neoplasm, although in many cases, the insidious development of this entity and the long time interval between the diagnosis of the primary tumor and the development of the pseudomyxoma, may make difficult to relate them.
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