Related Experiment Video
Updated: May 25, 2026

06:59
Intrathecal Application of a Fluorescent Dye for the Identification of Cerebrospinal Fluid Leaks in Cochlear Malformation
Published on: February 29, 2020
[Subdural empyema secondary to sinusitis. A pediatric case report]
A Herrero Varas1, I San Martín García, L Moreno Galarraga
1Servicio de Pediatría, Complejo Hospitalario de Navarra, Pamplona, Spain. aherrerv@navarra.es
Anales Del Sistema Sanitario De Navarra
|January 12, 2012
Summary
A pediatric case of sinusitis complicated by subdural empyema is presented. Prompt diagnosis and treatment led to complete resolution of this serious neurological complication.
Area of Science:
- Neurology
- Pediatrics
- Infectious Diseases
Background:
- Sinusitis can lead to serious intracranial complications in children.
- Early recognition of neurological signs is crucial for timely intervention.
Observation:
- A 9-year-old male presented with ocular proptosis and migraine secondary to sinusitis.
- Cranial computed tomography (CAT) revealed a right frontal subdural empyema.
Findings:
- Intravenous antibiotics (cefotaxime, vancomicin, metronidazole) were initiated.
- Surgical drainage of the primary sinusitis focus was performed, with conservative neurosurgical management.
- The patient showed progressive symptom resolution and complete radiological recovery via serial magnetic resonance imaging.
Implications:
- This case highlights the importance of considering intracranial complications in pediatric sinusitis.
- Multidisciplinary management involving neurosurgery, maxillofacial surgery, and ORL is effective.
- Aggressive antibiotic therapy combined with targeted drainage can achieve favorable outcomes.
Related Concept Videos
Brain Abscess l: Introduction
A brain abscess is a focal, intracerebral infection characterized by a localized collection of pus within the brain parenchyma, resulting from microbial invasion and the body’s inflammatory response. It progresses through stages: early and late cerebritis, followed by early and late capsule formation, reflecting tissue destruction, immune response, and eventual encapsulation.Etiology and PathogenesisCausative organisms vary with source and host factors, often involving polymicrobial infections,...
Tonsillitis I: Introduction
Tonsillitis is inflammation of the tonsils, which are two lymphoid tissue masses at the back of the throat. This condition can cause discomfort and irritation in the throat.
Etiology
Three primary contributing factors have been identified.
Etiology
Three primary contributing factors have been identified.
Bacterial Meningitis I: Introduction
Bacterial meningitis is a severe, life-threatening inflammation of the meninges, particularly the pia mater and arachnoid mater, affecting the subarachnoid space, ventricles, and cerebrospinal fluid (CSF). If untreated, it can lead to significant neurological complications or death.Causative AgentsCommon pathogens vary with age and immune status. In adults, major organisms include Streptococcus pneumoniae, Neisseria meningitidis, and Haemophilus influenzae. Streptococcus agalactiae (group B...
Bacterial Meningitis II: Pathophysiology
Bacterial meningitis typically begins when pathogens such as Neisseria meningitidis and Streptococcus pneumoniae colonize the nasopharynx and invade the bloodstream. This process is facilitated by bacterial virulence factors, such as polysaccharide capsules, which resist phagocytosis and complement-mediated killing. Less commonly, bacteria reach the central nervous system via contiguous spread from infections like otitis media or sinusitis, through congenital or acquired dural defects, or...
Viral Meningitis
Viral meningitis is the most common form of meningitis and is often referred to as aseptic meningitis to indicate the absence of bacterial involvement. It is generally milder than bacterial meningitis, with symptoms including fever, headache, stiff neck, drowsiness, nausea, photophobia, and vomiting. Rarely, more severe manifestations or death may occur. Common causative agents include enteroviruses, particularly coxsackie A and B viruses and echoviruses, all members of the Enterovirus genus...
Acute Pharyngitis
Introduction
Acute pharyngitis is the inflammation of the back of the throat (pharynx), commonly resulting in a sore throat. It is a frequently encountered condition that prompts individuals to seek medical advice.
Classification
Acute pharyngitis can be categorized based on its underlying cause:
Acute pharyngitis is the inflammation of the back of the throat (pharynx), commonly resulting in a sore throat. It is a frequently encountered condition that prompts individuals to seek medical advice.
Classification
Acute pharyngitis can be categorized based on its underlying cause:
