Clinical analysis of adenovirus pneumonia with pulmonary consolidation and atelectasis in children

OBJECTIVE: To assess the clinical characteristics of 168 children with adenovirus pneumonia complicated by pulmonary consolidation and atelectasis. METHODS: We retrospectively studied patients with adenovirus pneumonia complicated by pulmonary consolidation and atelectasis admitted to Xiamen Children’s Hospital from March 2019 to August 2019. In total, 168 patients were recruited and divided into a severe group and non-severe group according to disease severity. Clinical results were assessed. RESULTS: All children had fever and cough, 29 had wheezing, and 82 had dyspnea. Pleural effusion was found in 53 patients. Mixed infections were present in 95 patients. A total of 105 patients received hormone therapy, 72 received intravenous gamma globulin, and 103 underwent bronchoscopy, among whom 6 were found to have bronchial casts. Of the 168 children, 166 were cured and two died. The patients were divided by disease severity, with 82 in the severe group and 86 in the non-severe group. The two groups showed significant differences in the fever course, pleural effusion, mixed infections, hemoglobin concentration, procalcitonin concentration, and lactate dehydrogenase concentration. CONCLUSION: A long fever course, mixed infection, pleural effusion, decreased hemoglobin concentration, and increased procalcitonin and lactate dehydrogenase concentrations may be associated with more severe adenovirus pneumonia.