Browsing by Subject "Abdominal pain"

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    • Lactulose hydrogen breath test and functional symptoms in pediatric patients 
      Madrid, Ana María; Klapp, Gabriela; Defilippi, Carlos; Landskron, Glauben; Reyes, Alvaro; Pizarro, Carolina (2012)
      Background The role of small intestinal bacterial overgrowth (SIBO) in functional digestive disorders in the pediatric population is a matter of controversy, since methods currently used to establish this diagnosis are ...
    • Sarcomatoid carcinoma of the pancreas - a rare tumor with an uncommon presentation and course: a case report ... 
      Rivera Toledo, Paulina; Berger, Zoltan; Carreño Toro, Laura; Cárdenas Loguercio, Gonzalo; Castillo Koch, Jaime; Orellana Espinoza, Eduardo (Baishideng Publishing Group, 2021)
      BACKGROUND Sarcomatoid carcinoma of the pancreas (SCP) is a rare type of pancreatic neoplasm, and only a few cases have been described in the literature. Histologically, it is composed mostly of atypical spindle cells ...