Anemia pós-cirurgia bariátrica: as causas nem sempre são relacionadas à cirurgia

作者: Giorgio Alfredo Pedroso Baretta , João Batista Marchesini , João Caetano Dallegrave Marchesini , Sérgio Brenner , Maria Elize Rocha Sanches

DOI: 10.1590/S0102-67202008000200012

关键词:

摘要: RACIONAL: As anemias ferropriva, perniciosa e megaloblastica sao comuns apos procedimentos bariatricos como o bypass as derivacoes biliopancreaticas. principais causas devem-se ao desvio duodenal do jejuno proximal trânsito alimentar e, em menor grau, ulceras anastomoticas. Entretanto a dieta pobre nutrientes, suplementacao vitaminica inadequada, medicamentos, uso de alcool neoplasias devem ser lembrados. RELATO DOS CASOS: Os autores relatam dois casos pacientes pos-procedimentos com anemia severa sem controle clinico cuja investigacao identificou melanoma metastatico um caso neoplasia colonica no segundo, ambos tratados cirurgicamente bons resultados. CONCLUSAO: Anemias bariatricos, porem atipicas suspeitadas nos mais idosos principalmente naqueles refratarios clinico.

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