Demographic, Laboratory, and Clinical Comparison of Pediatric Brucella Cases With and Without Liver Involvement.

Introduction In this study, the purpose was to compare the demographic, clinical, and laboratory results of pediatric Brucella cases with and without liver involvement. Methods The data of 248 patients between 2 and 18 years of age at diagnosis with Brucellosis between July 2017 and August 2018 were analyzed retrospectively. Liver involvement was defined as elevated transaminase enzymes when compared to levels of the control group. Transaminases enzyme levels were taken as the control group. The two groups were compared in age, gender, complaints at admission, duration of symptoms, physical examination findings, laboratory values, blood culture reproduction, and relapse rates. Results There was no significant relationship between age and sex between groups with liver involvement (n = 92) and without liver involvement (n = 156). Loss of appetite, nausea, and sensitive stomach were higher in the patients who had hepatic involvement. In the patients who had hepatic involvement, the hemoglobin and platelet values ​​were lower, and the erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), and blood culture growth were higher (p < 0.05). The relapse rates were lower in patients who had liver involvement (p < 0.05). Conclusions The correlation detected between blood culture positivity and elevated liver enzymes, CRP and ESR levels, low hemoglobin and platelet levels were considered to be consistent with the fact that brucellosis is a pathogen that involves the reticuloendothelial system.