How I do it: cerebellopontine angle epidermoid cyst removal with endoscopic assistance.
Level V
Where this comes from
- Record sourced from PubMed, PMID 35809146.
- Also identified by DOI 10.1007/s00701-022-05296-6.
- No licence information is recorded for this record.
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Abstract
Epidermoid cyst in the cerebellopontine angle (CPA) can involve numerous critical structures. Endoscopic assistance following microscopic removal via a retrosigmoid approach can expand the surgical corridor, allowing for more complete resection. We describe in a stepwise fashion the surgical steps for the microscopic removal of an epidermoid cyst of the CPA with endoscopic assistance. Endoscopically assisted microscopic removal for CPA epidermoid cysts provides wide access to the CPA and its adjacent structures and shows to be an effective option in selected cases.
Medical subject headings
- Epidermal Cyst