Chronic interstitial lung disease with lung fibrosis in a girl: uncommon sequelae of Epstein-Barr virus infection.
A 12-month-old immunocompetent girl presented with tachypnea, inspiratory crackles, mild hypoxemia, and failure to thrive after an acute Epstein-Barr virus (EBV) infection. The course of acute EBV infection was demonstrated by viral load measurement in plasma and peripheral blood mononuclear cells (PBMC) by using real-time polymerase chain reaction (PCR). EBV DNA was further detected by PCR in bronchoalveolar lavage (BAL) fluid and from a lung-tissue specimen obtained by open-lung biopsy, which indicates the pulmonary involvement of active EBV infection. Histology revealed an uncharacteristic interstitial infiltration and fibrosis. Following topic and systemic treatment with corticosteroids, the child became asymptomatic and showed normal weight gain as well as mental and physical development. Pulmonary parenchymal involvement during the course of primary EBV infection may result in interstitial lung disease and fibrosis not only in immunodeficient, but in immunocompetent children as well. Treatment with combined inhaled and oral steroids seems to be a treatment option in these patients.
Ankermann
Tobias
T
Department of Pediatrics, Christian-Albrechts-University of Kiel, Schwanenweg, Kiel, Germany. ankermann@pediatrics.uni-kiel.de
Claviez
Alexander
A
Wagner
Hans-Joachim
HJ
Krams
Matthias
M
Riedel
Frank
F
D000914:Antibodies, Viral / Q000032:analysis; D001999:Bronchoscopy; D004279:DNA, Viral / Q000032:analysis; D020031:Epstein-Barr Virus Infections / Q000150:complications* / Q000175:diagnosis; D005260:Female; D005355:Fibrosis; D004854:Herpesvirus 4, Human / Q000276:immunology; D006801:Humans; D007121:Immunocompetence; D007223:Infant; D008168:Lung / Q000473:pathology*; D017563:Lung Diseases, Interstitial / Q000000981:diagnostic imaging / Q000209:etiology* / Q000473:pathology*; D011859:Radiography
D000914:Antibodies, Viral; D004279:DNA, Viral