Naghi Dara - Assistant Prof. of Pediatric Gastroentrohepatology, Pediatric Gastroentrology and Hepatology and Nutrition Research Center, Research Institute for Children Health; Mofid hildren&#۰۳۹;s Hospital, Shahid Beheshti University of Medical Sciences
Farid Imanzadeh - Associate Prof. of Pediatric Gastroentrohepatology, Pediatric Gastroentrology and Hepatology and Nutrition Research Center, Research Institute for Children Health; Mofid Children&#۰۳۹;s Hospital, Shahid Beheshti University of Medical Sciences
Saleheh Tajalli - Neonatal health research center, Research Institute for Children Health, Mofid Children&#۰۳۹;s Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Amirhossein Hosseini - Assistant Prof. of Pediatric Gastroentrohepatology, Pediatric Gastroentrology and Hepatology and Nutrition Research Center, Research Institute for Children Health; Mofid hildren&#۰۳۹;s Hospital, Shahid Beheshti University of Medical Sciences
Seyed Mohsen Dehghani - Prof. of Pediatric Gastroentrohepatology, Department of pediatric Gastroentrology and Hepatology, Nemazee teaching hospital, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran.
Aliakbar Sayyari - Prof. of Pediatric Gastroentrohepatology, Pediatric Gastroentrology and Hepatology and Nutrition Research Center, Research Institute for Children Health; Mofid hildren&#۰۳۹;s Hospital, Shahid Beheshti University of Medical Sciences Tehran,
Katayoun Khatami - Assistant Prof. of Pediatric Gastroentrohepatology, Pediatric Gastroentrology and Hepatology and Nutrition Research Center, Research Institute for Children Health; Mofid hildren&#۰۳۹;s Hospital, Shahid Beheshti University of Medical Sciences
Pejman Rohani - Assistant Prof. of Pediatric Gastroentrohepatology, Pediatric Gastroentrology and Hepatology and Nutrition Research Center, Research Institute for Children Health; Mofid hildren&#۰۳۹;s Hospital, Shahid Beheshti University of Medical Sciences
Roxana Azma - Department of radiology, Pediatric Gastroentrology, Hepatology and Nutrition Research Center, Research Institute for Children Health, Mofid Children&#۰۳۹;s Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
Mitra Khalili - Department of Radiology, Mofid Children&#۰۳۹;s Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran.

Introduction: As a standard measure in some chronic liver disorder, liver transplantation (LT) has performed for about ۳ decades in pediatric populations. Post operatively some patients suffering from infectious complications by viral, bacterial and fungal etiologies. Here in we presented ۱۰ children diagnosed as bacterial sinusitis presenting with prolonged fever and upper respiratory tract symptoms post LT and review the literature.Case presentation: Ten pediatric LT recipients including ۷ boys and ۳ girls, aged ۱.۵ to ۸ years (۴.۷±۲.۳۴) with mean weight of ۱۵.۶ Kg (range; ۱۱.۴–۲۷.۵ Kg) were diagnosed as bacterial sinusitis during December ۲۰۱۳ to March ۲۰۱۷. Patients were suffering from respiratory symptoms and prolonged fever. After ruling out other diagnosis and by performing through investigation, we confirmed bacterial sinusitis by sputum culture and result of antibiogram and paranasal Computed Tomography (CT) scan. All patients dramatically responded to intravenous broad-spectrum antibiotic.Conclusion: In post LT patients who are, suffering from fever or prolonged fever with upper respiratory signs and symptoms, acute sinusitis should kept in mind. Therefore, timely diagnoses coupled with taking therapeutic measures using broad-spectrum antibiotics could prevent disease progression and complications.

Children, Complications, Liver transplantation, Systematic review