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Giant Cavernomas: Gigantic Propositions for a Lilliputian Problem?
Ranjit D Rangnekar1, George C Vilanilam1, K Krishnakumar1
1Department of Neurosurgery, Sree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, Kerala, India.
Neurology India
|March 1, 2021
Summary
This case series highlights microsurgical excision as the primary treatment for giant cavernomas. Prompt surgical intervention led to favorable outcomes in two patients with large brain cavernomas.
Area of Science:
- Neurosurgery
- Neurology
- Vascular Malformations
Background:
- Giant cavernomas, a type of vascular malformation, can present with significant neurological deficits.
- Distinguishing giant cavernomas from typical cavernomas is crucial for treatment planning.
Observation:
- Two adolescent and young adult males presented with neurological symptoms attributed to large brain cavernomas.
- Surgical intervention involved microsurgical excision via craniotomy and tailored approaches based on lesion location.
Findings:
- Histopathological analysis confirmed cavernomas in both surgically treated cases.
- Post-operative recovery was generally uneventful, with transient hemiparesis in one patient resolving within 24 hours.
Implications:
- Microsurgical excision is confirmed as the gold standard for treating giant cavernomas.
- Complete tumor removal (in toto excision) is recommended, considering the cavernoma's location and proximity to eloquent brain areas and venous structures.
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