Revue des maladies respiratoires · 2022
[Pulmonary actinomycosis caused by Actinomycesodontolyticus in a two-year-old child].
Клинический случайСтатьяНазвание и аннотация: Перевод в очереди
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Deltenre M, Thimmesch M, Creuven M, Pierart F
Аннотация
INTRODUCTION: Pulmonary actinomycosis due to Actinomyces Odontolyticus is a rare and seldom reported pathology in pediatrics. The unspecific radio-clinical symptomatology and the slow growth of the germ make the diagnosis difficult.
CASE REPORT: A 2-year-old boy is admitted to the emergency room for acute respiratory distress in a context of febrile bronchitis that had been evolving for 10days. Quickly, the patient's state deteriorate, invasive ventilation was required. Bronchial fibroscopy was performed immediately and enabled extraction of large mucous filaments, leading to significant improvement. Mechanical ventilation was stopped after 72hours. Five days later, blood culture tested positive for Actinomyces Odontolyticus. In the absence of any other cause and given a compatible clinical picture, the child was treated with long-term antibiotherapy for a total duration of 6months, which was stopped following reassuringly normal endoscopic and radiological control.
CONCLUSIONS: This is the second pediatric case of pulmonary actinomycosis due to A. Odontolyticus reported in the literature. The clinical symptoms and imaging are not specific. The presence of sulphide granules on pathological examination or in germ culture at a sterile site confirms the diagnosis. Prolonged antibiotic therapy is still recommended to avoid pulmonary sequels.
CASE REPORT: A 2-year-old boy is admitted to the emergency room for acute respiratory distress in a context of febrile bronchitis that had been evolving for 10days. Quickly, the patient's state deteriorate, invasive ventilation was required. Bronchial fibroscopy was performed immediately and enabled extraction of large mucous filaments, leading to significant improvement. Mechanical ventilation was stopped after 72hours. Five days later, blood culture tested positive for Actinomyces Odontolyticus. In the absence of any other cause and given a compatible clinical picture, the child was treated with long-term antibiotherapy for a total duration of 6months, which was stopped following reassuringly normal endoscopic and radiological control.
CONCLUSIONS: This is the second pediatric case of pulmonary actinomycosis due to A. Odontolyticus reported in the literature. The clinical symptoms and imaging are not specific. The presence of sulphide granules on pathological examination or in germ culture at a sterile site confirms the diagnosis. Prolonged antibiotic therapy is still recommended to avoid pulmonary sequels.