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Home > West Medicine > Surgery > Neurosurgery
百科

Malignant meningioma

神经外科

Common symptoms

头昏眼花、头胀、头晕

The pathology of disease

Malignant meningioma has features of benign meningioma but gradually undergoes malignant change; recurs locally and may metastasize extracranially. Fast-growing, infiltrates brain with gliosis; repeated surgery leads to malignant change, eventually meningosarcoma. Angioblastic subtype most often malignant.

Common Symptoms

Dizziness; head fullness; vertigo

Causes

Acidosis. TCM: diet/lifestyle/environment causing kidney deficiency and brain artery blockage. WHO grade III (malignant) vs IV (sarcoma); 6 criteria: cell density, structure loss, pleomorphism, mitotic index, necrosis, brain invasion. Score 7-11 = grade III; >11 = grade IV. Metastases: lung 35%, skeletal muscle 17.5%, liver/lymph; also via CSF seeding.

Treatment

Drug therapy; surgery

Prevention

High-calorie/protein/vitamin diet; avoid spicy/greasy; vegetables/fruits; mood stability; rest; exercise; follow-up 1-2 months.

Recommended Department

It is recommended to visit the neurosurgery department; before the visit you may first book an appointment and connect with experts through this platform.

Warm reminder: The above information is provided for health education reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek care at a regular hospital in time.