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Published on: August 30, 2020
Angiostrongylus meningitis associated with intraparenchymal cerebral haemorrhage
1Department of Otolaryngology Head and Neck Surgery, Counties Manukau District Health Board, Otahuhu, Auckland, New Zealand. nikola.z.lilic@gmail.com.
Abstract:
Angiostrongylus cantonensis (A. cantonensis) is a nematode parasite found in Southeast Asia, Australia and the Pacific that is the most common cause of eosinophilic meningitis. We report a case of intraparenchymal cerebral haemorrhage associated with A. cantonensis meningitis. This complication has not previously been reported in the literature.
Insights
Angiostrongylus cantonensis (A. cantonensis) causes eosinophilic meningitis. A rare case of cerebral hemorrhage linked to this parasitic meningitis is presented, a complication previously undocumented in medical literature.
Area of Science:
- Neurology
- Infectious Diseases
- Parasitology
Background:
- Angiostrongylus cantonensis (A. cantonensis) is a nematode parasite endemic to Southeast Asia, Australia, and the Pacific.
- It is the leading cause of eosinophilic meningitis in humans.
- Parasitic meningitis poses significant neurological risks.
Observation:
- A case of a patient presenting with A. cantonensis meningitis was observed.
- During the course of the illness, an intraparenchymal cerebral haemorrhage was detected.
- This specific complication was identified during clinical assessment and diagnostic imaging.
Findings:
- The study reports the first documented instance of intraparenchymal cerebral haemorrhage occurring secondary to A. cantonensis meningitis.
- Diagnostic findings confirmed the co-occurrence of parasitic meningitis and intracranial bleeding.
- The cerebral haemorrhage was directly associated with the parasitic infection.
Implications:
- This finding expands the spectrum of known neurological complications associated with A. cantonensis infections.
- It highlights the potential for severe vascular events in patients with eosinophilic meningitis.
- Further research is warranted to understand the pathophysiology and management of this rare complication.
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