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MIDDLE FOSSA MENINGIOMA

http://www.meningiomas.info/middlefossameningioma.htm

Surgical treatment in meningiomas. Histological aspects in meningiomas. Supratentorial meningiomas in general. Meningiomas outside the nervous system. For anterior-placed lesions a frontotemporal exposure is made using a question-mark incision to increase the temporal exposure. For more posterior tumors a U-shaped incision is made to expose the middle and posterior temporal region. Skyra 3 tesla magnetom running in the neurosuite since.

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encyclopaedia

http://www.meningiomas.info/neurosurgicalencyclopaedia.htm

You can easily modify this page by selecting the text and replacing it with your own content. If you want to look for all items related to neurosurgery click here! And go to the search icon. Skyra 3 tesla magnetom running in the neurosuite since.

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INTRAVENTRICULAR MENINGIOMAS

http://www.meningiomas.info/intraventricularmeningiomas.htm

Surgical treatment in meningiomas. Histological aspects in meningiomas. Supratentorial meningiomas in general. Meningiomas outside the nervous system. These tumors most commonly are located in the trigone of the lateral ventricle but may be found in the third or rarely the fourth ventricle. There is no diagnostic syndrome for the lateral ventricle meningioma. The symptoms are often vague, with headache, mental change, and visual complaints the most frequent. Total removal of the tumor can be achieved in ...

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TUBERCULLUM SELLA MENINGIOMA

http://www.meningiomas.info/tuberculumsellaemeningioma.htm

F:M ratio = 6:1. Surgical treatment in meningiomas. Histological aspects in meningiomas. Supratentorial meningiomas in general. Meningiomas outside the nervous system. Skyra 3 tesla magnetom running in the neurosuite since. In planning the operation, several important points should be kept in mind:. I The blood supply usually comes through the tuberculum, and this should be interrupted systematically. 4 The tumor may grow into the optic foramen and/or involve the dura under the optic nerve. As the tumor ...

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CAVERNOUS SINUS MENINGIOMAS

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Surgical treatment in meningiomas. Histological aspects in meningiomas. Supratentorial meningiomas in general. Meningiomas outside the nervous system. At the present time. surgery is indicated in younger patients with worsening symptoms. Radiation therapy is used when there is regrowth following subtotal removal and in older patients with worsening symptoms. Patients of any age with nonprogressive or mild symptoms are followed. Females are more affected than males. It is difficult to be sure of a tot...

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PERITORCULAR MENINGIOMAS

http://www.meningiomas.info/peritorcularmeningiomas.htm

Surgical treatment in meningiomas. Histological aspects in meningiomas. Supratentorial meningiomas in general. Meningiomas outside the nervous system. Skyra 3 tesla magnetom running in the neurosuite since. Except in cases of malignant histology, tumor growth is slow. Tumor expansion progressively displaces the adjacent occipital lobe or cerebellar hemisphere and compresses proximate sinuses. The risks concomitant with interruption or diversion of venous sinus flow and reconstruction of the torcular Hero...

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Meninigiomas

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Surgical treatment in meningiomas. Histological aspects in meningiomas. Supratentorial meningiomas in general. Meningiomas outside the nervous system. Skyra 3 tesla magnetom running in the neurosuite since. When the patient arrives in the operating room, In some cases, a radial artery catheter is inserted for continuous monitoring of blood pressure and evaluation of blood gases. The Pco. Is kept near 30 mmHg during the operation. Thigh-high alternating pressure boots are placed.

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convexital meningiomas

http://www.meningiomas.info/covexitalmeningioma.htm

Surgical treatment in meningiomas. Histological aspects in meningiomas. Supratentorial meningiomas in general. Meningiomas outside the nervous system. Skyra 3 tesla magnetom running in the neurosuite since. Most of these meningiomas can be removed completely and the patient cured. In. Most of the patients are cured with low recurrence rate, in the case that a remnant is left behind. A young 49 years gentleman started to complain of headache with weakness of the right side of the body for one year with nu...

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MALIGNANT MENINGIOMAS

http://www.meningiomas.info/malignantmeningiomas.htm

Surgical treatment in meningiomas. Histological aspects in meningiomas. Supratentorial meningiomas in general. Meningiomas outside the nervous system. MRI criteria of meningioma malignancy: The criteria for malignancy of a meningioma include: (a) significant peritumoral oedema, (b) absence of calcium deposition, (c) nonhomogeneous contrast enhancement, (d) cysts within the lesion and (e) poorly defined, irregular borders. Most of the malignant meningiomas are the tumors involving the parasagittal region.

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OPTIC SHEATH MENINGIOMAS

http://www.meningiomas.info/opticsheathmeningiomas.htm

F:M ratio = 9:1. Surgical treatment in meningiomas. Histological aspects in meningiomas. Supratentorial meningiomas in general. Meningiomas outside the nervous system. Postoperatively every patient has ptosis and extraocular muscle paresis but this usually recovered within a few months. There was a complication of a CSF leak from an ethmoid air cell. This was repaired through a transethmoid approach. Skyra 3 tesla magnetom running in the neurosuite since.