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Postoperative meningitis due to Pandoraea pnomenusa in a child with recurrent medulloblastoma: first CSF-proven case

Dr Naveen Kuriakose Thomas1, Dr Bcij Nanayakkara2, Dr Balaji Veeraraghavan3

  • 1Christian Medical College Vellore, Department of Neurosciences / Neurological Sciences, India.

Indian Journal of Medical Microbiology
|July 21, 2026
PubMed

Insights

This study reports the first documented case of central nervous system (CNS) infection caused by Pandoraea pnomenusa in a pediatric medulloblastoma patient. Successful treatment with cotrimoxazole highlights a potential therapeutic option for this rare bacterial meningitis.

Area of Science:

  • Neuroscience
  • Infectious Diseases
  • Microbiology

Background:

  • Pandoraea pnomenusa is an emerging Gram-negative bacillus typically associated with respiratory conditions.
  • Central nervous system (CNS) infections by this pathogen have not been previously documented.
  • The case involves a 13-year-old male with recurrent medulloblastoma and obstructive hydrocephalus.
Keywords:
Pandoraea pnomenusaPostoperative meningitisVentriculitis

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