Acute otitis media by Corynebacterium pseudodiphtheriticum – Rare clinical case
DOI:
https://doi.org/10.34631/sporl.933Keywords:
otitis media, otorrhea, Corynebacterium pseudodiphtheriticum, childAbstract
We report the rare case of an infection of the middle ear due to Corynebacterium pseudodiphtheriticum. A two-year-old immunocompetent child presented with otorrhea refractory to topical and oral antibiotics. After performing imaging study that revealed middle ear and mastoid opacification, she underwent cortical mastoidectomy and middle ear assessment with biopsy of mastoid mucosa. Microbiological analysis isolated Corynebacterium pseudodiphtheriticum. The infection was effectively treated with an intravenous association of cefuroxime and gentamicin. This case emphasizes the importance of microbiology in the correct identification of unusual bacterial agents, in order to allow selection of the most effective treatment.
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