Multidisciplinary Treatment Of Chronic Active Epstein-Barr Virus Infection With Multiple Complications: A Case Report
TRANSLATIONAL PEDIATRICS(2021)
Abstract
Chronic active Epstein-Barr virus (CAEBV) infection is a very rare and potentially life-threatening illness caused by long-term EBV infection. Globally, the prevalence is the highest among young children and adolescents with increased frequency in Asians and Native Americans, whereas it is sporadically encountered in European countries. Typically, patients present with nonspecific symptoms such as fever, lymphadenopathy, hepatosplenomegaly, and liver dysfunction. However, the complications of CAEBV and its treatment arc quite complex and require great care. We report a case of a 3-year-old boy with CAEBV infection who was later diagnosed with pancreatic mass and recurrent pancreatitis. A multidisciplinary board was consulted for correct diagnosis and treatment plan making. The treatment included pharmaceutical and surgical (duodenum-preserving pancreatic head resection) approaches. The patient showed tremendous improvement following the third discharge from the hospital and is still free of any symptoms. In this case report, we discuss differential diagnosis and comprehensively examined the possibility of the development of pancreatitis caused by EBV infection, the possibility of autoimmune pancreatitis, and the possibility of hereditary pancreatitis. To confirm or rule out the first two etiologies, laboratory and pathology results were studied. We also performed exon sequencing using Agilent exome capture kit to rule out hereditary pancreatitis. The clinical course of this disease and the way it was handled deserves attention so that similar cases receive prompt treatment.
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Key words
Epstein-Barr virus infection (EBV infection), chronic active Epstein-Barr virus infection (CAEBV infection), pancreatitis, case report
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