🧠 Schwannoma
🖊 A schwannoma is a benign tumor that develops from Schwann cells, which are specialized cells that form the myelin sheath around peripheral nerves. These tumors are generally slow-growing and typically do not spread to other parts of the body.
🖊 Characteristics
- Origin: They arise from Schwann cells in the peripheral nervous system.
- Growth pattern: Usually encapsulated and slow-growing.
- Location: Can occur anywhere along peripheral nerves, but commonly found in the head, neck, and extremities.
- Genetic association: Often linked to mutations in the NF2 gene, especially in cases of multiple schwannomas.
🔎Source:
- Neurosurgery Primary Board Review
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Treatment for vestibular schwannoma: Systematic review and single arm meta-analysis
#MCQ #Neurosurgery
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