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Chordoid meningioma
Educational only: videos on MedicalVideos.com are for general information and are not medical advice. Always consult your own doctor about your health.
Chordoid meningioma, classified as atypical meningioma according to the World Health Organisation (WHO) classification, is a rare subtype, which represents only 0.5% of all meningiomas and is associated with a high incidence of recurrence. Multiple intracranial meningiomas are rare in non-neurofibromatosis patients. We present a female patient with both of these rare types of meningioma. The patient presented with two concurrent intracranial meningiomas, with one a meningotheliomatous subtype and the other a chordoid meningioma. Given the wide array of histological differential diagnoses in chordoid meningioma, immunohistochemistry has a significant role to play in differentiating them. Recurrence in chordoid meningioma can be generally predicted based on the extent of resection, the percentage of chordoid element, and proliferation indices.
This video in 30 seconds
This video presents a case of chordoid meningioma. The description explains that chordoid meningioma is classified as an atypical meningioma in the WHO classification, is a rare subtype representing only 0.5 percent of all meningiomas, and is associated with a high incidence of recurrence, and presents a female patient with two concurrent intracranial meningiomas of different subtypes, noting the role of immunohistochemistry in diagnosis and the factors used to predict recurrence.
Key points
- Classifies chordoid meningioma as an atypical meningioma in the WHO classification
- Gives its rarity as 0.5 percent of all meningiomas, as described
- Notes its association with a high incidence of recurrence
- Presents a patient with two concurrent intracranial meningiomas of different subtypes
- Covers immunohistochemistry and recurrence prediction factors
Video Overview
This video presents “Chordoid meningioma” — Chordoid meningioma, classified as atypical meningioma according to the World Health Organisation (WHO) classification, is a rare subtype, which represents only 0.5% of all meningiomas and is associated with a high incidence of recurrence. Whether you are preparing for a procedure, studying the technique, or learning how a condition is assessed, the recording shows the process as it is performed in practice.
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Educational content only — not a substitute for professional medical advice.
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