RESUMEN
La colestasis neonatal es una situación clinicoanalítica que requiere una determinación urgente de su etiología. Se caracteriza por elevación de enzimas hepáticas con patrón de colestasis y en algunos casos con situación de fallo hepático agudo. Su etiología es variable aunque la causa más frecuente es la atresia de vías biliares extrahepáticas. En el presente caso describimos el caso de un niño de 23 meses de vida que presentó comienzo colestásico y que finalmente fue diagnosticado de histiocitosis de células de Langerhans sistémica.(AU)
Neonatal cholestasis is a clinical metabolic alteration requiring investigation of its eitiology. It is characterized by elevation of liver enzymes with cholestasis pattern and, in some cases, with acute liver failure. Its etiology is variable although the most frequent cause is atresia of extrahepatic bile ducts. We present a case of a 23-month-old boy who presented with cholestasis and was finally diagnosed with systemic Langerhans cell histiocytosis.(AU)
Asunto(s)
Humanos , Masculino , Lactante , Fibrosis , Colestasis , Células de Langerhans , Histiocitosis de Células de Langerhans , Atresia Biliar , Fallo Hepático AgudoRESUMEN
Neonatal cholestasis is a clinical metabolic alteration requiring investigation of its eitiology. It is characterized by elevation of liver enzymes with cholestasis pattern and, in some cases, with acute liver failure. Its etiology is variable although the most frequent cause is atresia of extrahepatic bile ducts. We present a case of a 23-month-old boy who presented with cholestasis and was finally diagnosed with systemic Langerhans cell histiocytosis.