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Ítem Alergia alimentaria(Fundación Valle del Lili, 2008-01-01) Serrano Reyes, Carlos DanielAlergia alimentaria/ ¿Cómo se produce la alergia alimentaria?/ ¿Cuáles son los factores de riesgo?/ ¿Cómo se manifiesta la alergia alimentaria?/ ¿Cuáles son los alimentos que producen alergias con mayor frecuencia?/ ¿Cómo se hace un diagnostico correcto de la alergia alimentaria?/ ¿Cómo se trata la alergia alimentaria?/ ¿Es posible prevenir las alergias alimentarias?/ Pronostico/ Mitos y verdades sobre la alergia alimentaria
Ítem Biliary strictures complicating liver transplantation in pediatric patients: Experience in a South American transplant center(Blackwell Publishig Ltda, 2017-02-01) Holguin Holguin, Alfonso JoséTo describe the experience of percutaneous transhepatic cholangiography (PTC) with biliary dilatation and drainage after pediatric liver transplantation and to determine the long-term outcome of this procedure. Methods: Retrospective study from 2001 to 2013. Follow-up after treatment was also undertaken. A survival analysis was performed in patients in whom the procedure and eventual removal of the catheter were successful. Results: In all, 196 children received liver transplants; 40 of them (20 boys and 20 girls; median age of 4 years) were treated using PTC due to biliary complications. Sixty-one PTC procedures were performed in 40 liver transplant recipients. Technically successful PTC was achieved in 87.5% of the patients. The probability of a patient not developing unfavorable outcomes 1, 5, and 10 years after treatment was 88.9%, 83.0%, and 74.1%.