Multimedia
![]() | Media file 1: Case 1: MRI of a meningioma on plaque. |
![]() | Media file 2: Case 1: Bone-window CT reveals calcification of the meningioma. |
![]() | Media file 3: Case 1: Surgical view of the tumor. The dura is opened, and the meningioma can be seen extending en plaque over the surface of the brain. |
![]() | Media file 4: Case 1: Bone flap seen along the removed meningioma in toto. |
![]() | Media file 5: Case 2: Gadolinium-enhanced MRI of a meningioma invading the overlying dura and bone. Compare with appearance in Case 1. |
![]() | Media file 6: Case 2: Bone-window CT scan reveals the skull involvement. Note the absence of tumoral calcification. |
![]() | Media file 7: Case 2: Intraoperative view shows the skull involvement. |
![]() | Media file 8: Case 2: Bone flap was removed. Note tumoral breach of the dura. The dura and overlying skull were removed surgically. Duraplasty and cranioplasty were performed |
![]() | Media file 9: Case 2: Surgical specimen. Complete resection was achieved. |
More on Meningioma |
| Overview: Meningioma |
| Differential Diagnoses & Workup: Meningioma |
| Treatment & Medication: Meningioma |
| Follow-up: Meningioma |
Multimedia: Meningioma |
| References |
| Further Reading |
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References
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Further Reading
Clinical guidelines
Improving outcomes for people with brain and other CNS tumours.
National Collaborating Centre for Cancer - National Government Agency [Non-U.S.]. 2006 Jun. 180 pages. NGC:005147
Gu ideline for the diagnosis, investigation and management of polycythaemia/erythrocytosis.
British Committee for Standards in Haematology - Professional Association. 2005 Jul. 22 pages. NGC:006179
ACR Appropriateness Criteria® orbits, vision, and visual loss.
American College of Radiology - Medical Specialty Society. 1999 (revised 2006). 9 pages. NGC:005122
Clinical trials
Phase II Trial of Sunitinib (SU011248) in Patients With Recurrent or Inoperable Meningioma
Monthly SOM230C for Recurrent or Progressive Meningioma
Biobank Meningioma: Storing Blood for Analysis of DNA and Protein of Patients With Meningioma
Related eMedicine topics
Meningioma, Brain
Meningioma, Spine
Meningioma, Optic Nerve Sheath
Meningioma, Sphenoid Wing
Skull Base Tumors
Keywords
meninges, meningeal carcinoma, meningeal cancer, arachnoidal cap cells, primary intracranial neoplasms, asymptomatic meningioma, neurofibromatosis-2, NF-2, familial meningiomas, primary intracranial tumors, hyperostosis, seizures, dysphasia, disinhibited behavior, somnolence, urinary incontinence, anosmia, ipsilateral optic atrophy
contralateral papilledema, Kennedy-Foster syndrome, diplopia, facial numbness, contralateral hemianopsia, facial weakness, Brown-Sequard syndrome, hemispinal cord syndrome, exophthalmos, monocular loss of vision, blindness, ipsilateraldilated pupil, monocular optic nerve swelling, optociliary shunt vessels, multiple cranial nerve palsies, paraparesis, sphincteric troubles, tongue atrophy
transient ischemic attack–like episodes, TIA–like episodes, stroke, intraventricular meningiomas, obstructive hydrocephalus, panhypopituitarism, visual field defects, raised intracranial pressure, brain herniation, decreased mentation, decreased facial sensation, facialparesis, decreasedhearing, deviation of uvula, hemiatrophy of tongue, pronator drift,hyperreflexia, positive Hoffman sign, Babinski sign, parietal-lobe syndrome, Gerstmann syndrome, agraphia, acalculia, right-left disorientation, finger agnosia, tactile extinction, neglect of contralateral side
visual extinction, congruent homonymous hemianopsia, spinal meningiomas, decreased pain sensation, quadriparesis, sphincteric weakness, ipsilateral weakness, decrease in position sense, cranial irradiation, chromosome 22q, merlin, schwannomin, anaplastic meningioma, monosomy of chromosome 7, loss of progesterone receptors, increased expression of ornithinedecarboxylase, increased expression of cyclooxygenase 2, radiation-induced meningiomas, matrix metalloproteinases, MMPs, tissue inhibitors of MMPs, TIMPs






































Multimedia: Meningioma