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Case report: chronic graphite granulomatous abscess simulating a brain tumor.
Journal of Computer Assisted Tomography
|October 1, 1977
Summary
A retained foreign body, like pencil graphite, can cause a brain abscess years after injury. This case highlights a child with a brain abscess misdiagnosed as a tumor.
Area of Science:
- Neurology
- Pediatric Neurosurgery
- Radiology
Background:
- Intracranial foreign bodies can lead to delayed complications such as brain abscesses.
- Early diagnosis of retained intracranial foreign bodies is crucial for preventing severe neurological sequelae.
Observation:
- A 6 1/2-year-old child presented with recurrent headaches and focal seizures.
- Initial imaging (skull X-ray, CT, radionuclide scan, angiography) suggested a brain neoplasm.
Findings:
- Craniotomy revealed a foreign body granuloma with an abscess cavity.
- A retained piece of pencil graphite was identified as the causative agent.
Implications:
- This case underscores the importance of considering retained intracranial foreign bodies in the differential diagnosis of pediatric brain masses.
- Delayed diagnosis of foreign body-induced brain abscesses can lead to misdiagnosis and delayed treatment.
- Thorough patient history and advanced imaging may aid in identifying subtle foreign bodies.