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[Gradenigo syndrome and petrositis in a child]
M Favier1, P Bessou2, V Franco-Vidal3
1Service de neuropédiatrie, département de pédiatrie, CHU de Bordeaux, place Amélie-Raba-Léon, 33076 Bordeaux cedex, France.
Summary
Gradenigo syndrome, a rare complication of acute otitis media, involves petrositis affecting cranial nerves. Diagnosis in children can be challenging due to atypical symptoms like bilateral headache.
Area of Science:
- Neurology
- Otolaryngology
- Pediatrics
Background:
- Gradenigo syndrome results from petrous apicitis (petrositis), often secondary to acute otitis media.
- It classically presents with otitis media, retroorbital pain, and abducens nerve palsy (diplopia).
Observation:
- This case describes a child with petrositis secondary to acute otitis media.
- Diagnostic challenges included a lack of otoscopic abnormalities and the presence of bilateral headaches.
- Initial investigations focused on ruling out other intracranial pathologies.
Findings:
- The diagnosis of Gradenigo syndrome was confirmed via brain and skull base dimensional computed tomography (CT).
- CT imaging is crucial for identifying petrositis and associated nerve involvement.
Implications:
- Highlights the importance of considering Gradenigo syndrome in pediatric patients with otitis media and neurological symptoms, even with atypical presentations.
- Emphasizes the utility of advanced imaging techniques like CT for accurate diagnosis and management of petrositis.
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