Abstract
Introduction Fusarium spp is an omnipresent fungal species that may lead to fatal infections in immunocompromised
populations. Spontaneous intracranial infection by Fusarium spp in immunocompetent individuals is exceedingly rare.
Case Report An immunocompetent 33-year-old Hispanic woman presented with persistent headaches
and was found to have a contrast-enhancing mass in the left petrous apex and prepontine
cistern. She underwent a subsequent craniotomy for biopsy and partial resection that
revealed a Fusarium abscess. She had a left transient partial oculomotor palsy following the operation
that resolved over the next few weeks. She was treated with long-term intravenous
antifungal therapy and remained at her neurologic baseline 18 months following the
intervention.
Discussion To our knowledge, this is the first reported case of Fusarium spp brain abscess in an immunocompetent patient. Treatment options include surgical
intervention and various antifungal medications.
Conclusion This case demonstrates the rare potential of intracranial Fusarium infection in the immunocompetent host, as well as its successful treatment with surgical
aspiration and antifungal therapy.
Keywords
intracranial abscess -
Fusarium
- fungal infection