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[Benign intracranial hypertension in childhood--pseudotumor cerebri]
1Universitäts-Kinderklinik Münster.
Insights
Benign intracranial hypertension, also known as pseudotumor cerebri (PTC), is rare in children. This study details five pediatric cases, highlighting symptoms, treatments like acetazolamide, and positive outcomes without permanent vision loss.
Area of Science:
- Pediatric Neurology
- Ophthalmology
- Neuro-oncology
Context:
- Benign intracranial hypertension (BIH), or pseudotumor cerebri (PTC), is a rare but serious condition in children.
- Symptoms include headache, VI cranial nerve palsy, and papilledema, necessitating prompt diagnosis and management.
- Understanding PTC in pediatric populations is crucial for preventing long-term neurological and visual complications.
Purpose:
- To describe the clinical presentation, diagnostic findings, and treatment outcomes of five pediatric patients diagnosed with pseudotumor cerebri (PTC).
- To evaluate the efficacy of medical management, specifically acetazolamide and dexamethasone, in resolving PTC symptoms and preventing visual impairment in children.
Summary:
- Five children aged two to ten years with PTC presented with headache, VI cranial nerve palsy, and papilledema.
- Cerebrospinal fluid (CSF) pressure ranged from 380 to 480 mm CSF; neuroradiology revealed normal ventricles in four and slit ventricles in one.
- Four children were treated with acetazolamide and one with dexamethasone, resulting in no permanent visual deficits.
Impact:
- This case series underscores the importance of early diagnosis and treatment of PTC in children to prevent irreversible visual loss.
- The findings support the use of acetazolamide as a primary medical therapy for pediatric PTC, offering a favorable prognosis.
- Further research into the long-term effects and optimal management strategies for pediatric PTC is warranted.
Abstract:
Benign intracranial hypertension-pseudotumor cerebri (PTC) is a rare disease in childhood. We report about our experience in five children with PTC, aged two to ten years. The main symptoms were headache, palsy of VI.th cranial nerve and papilledema. Neuroradiologic studies showed normal ventricles in four and a slit ventricle in one. Enlarged optic nerve sheaths were found in one child prior to therapy. The cerebro spinal (CSF) fluid pressure varied from 380 mm to 480 mm CSF. Four children received acetazolamide, one child dexamethasone. Permanent visual deficit did not occur in any child.