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[Aneurysm at the base of the brain and tuberous sclerosis]
1Abteilung für Neuropathologie am Institut für Pathologie, Medizinische Fakultät (Charité), Humboldt-Universität zu Berlin, Deutschland.
Insights
This report details a rare case of a one-year-old boy with tuberous sclerosis who developed an intracranial aneurysm. The aneurysm, linked to arteritis, led to cerebral hemorrhage, highlighting a severe complication of this genetic disorder.
Area of Science:
- Neurology
- Pediatrics
- Genetics
Background:
- Tuberous sclerosis is a genetic disorder characterized by benign tumors in various organs.
- Intracranial aneurysms are rare in pediatric populations, especially in conjunction with genetic syndromes.
- Cerebral hemorrhage is a serious complication that can arise from various neurological conditions.
Observation:
- A one-year-old boy presented with progressive convulsive seizures, diagnosed as tuberous sclerosis.
- The child experienced rapid clinical deterioration preceding a cerebral hemorrhage.
- Cerebral hemorrhage was attributed to arteritis and a mycotic aneurysm in the Circle of Willis.
Findings:
- The case highlights a rare occurrence of intracranial aneurysm in a pediatric patient with tuberous sclerosis.
- Mycotic aneurysm formation was associated with purulent arteritis.
- The anterior segments of the Circle of Willis were affected by the aneurysm.
Implications:
- This case underscores the potential for vascular complications, such as aneurysms and hemorrhage, in pediatric tuberous sclerosis.
- Early recognition and management of neurological symptoms in tuberous sclerosis are crucial.
- Further research may elucidate the specific mechanisms linking tuberous sclerosis to vascular pathologies like arteritis and aneurysm formation.
Abstract:
Reported is the rare case of intracranial aneurysm in a boy aged one year with tuberous sclerosis. Inconspicuous development in the first few months after birth was followed, in the sixth month of age, by aggravating manifestation of convulsive seizures which were clinically diagnosed as tuberous sclerosis. Rapid progression of the clinical pattern was preterminally followed by cerebral haemorrhage which was caused by circumscribed, partially purulent arteritis along with formation of a mycotic aneurysm on the anterior segments of the arterial circle of Willis. The development of this aneurysm is discussed in conjunction with the morphological and clinical findings of tuberous sclerosis.