Parasagittal meningioma with sinus obstruction

Feb 15, 2025 by in NEUROSURGERY Comments Off on Parasagittal meningioma with sinus obstruction

Introduction Meningiomas make up approximately 36% of all intracranial tumors, where the most common location for these lesions is abutting the sagittal sinus or falx. This location inevitably makes these…

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Parasagittal meningiomas without sinus invasion

Feb 15, 2025 by in NEUROSURGERY Comments Off on Parasagittal meningiomas without sinus invasion

Introduction Meningiomas are among the most common primary brain tumor in adults, and the most common locations are parasagittal/parafalcine lesions, which account for 25% of meningiomas. These meningiomas arise from…

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Tuberculum sellae meningioma

Feb 15, 2025 by in NEUROSURGERY Comments Off on Tuberculum sellae meningioma

Introduction Tuberculum sellae meningiomas are often grouped with the midline anterior skull base meningiomas. These lesions account for 3% to 10% of intracranial meningiomas, and typically arise from arachnoid cells…

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Cerebellar metastatic brain cancer

Feb 15, 2025 by in NEUROSURGERY Comments Off on Cerebellar metastatic brain cancer

Introduction The brain is a common metastatic site for a variety of primary cancers. The majority of metastatic brain cancers occur in the supratentorial space, but approximately 10% to 20%…

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Skull base metastatic brain cancer

Feb 15, 2025 by in NEUROSURGERY Comments Off on Skull base metastatic brain cancer

Introduction The most common type of brain malignancy in adults is metastatic brain tumor, in which approximately 30% of patients with primary cancers will develop brain disease. , Because of…

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Deep-seated metastatic brain tumors

Feb 15, 2025 by in NEUROSURGERY Comments Off on Deep-seated metastatic brain tumors

Introduction Metastatic brain cancer is the most common type of brain tumor in adults, with an estimated 200,000 new cases each year in the United States alone. , The treatment…

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Multiple metastases but not all accessible

Feb 15, 2025 by in NEUROSURGERY Comments Off on Multiple metastases but not all accessible

Introduction Metastatic brain tumors are the most common type of brain tumors in adults, in which approximately 30% of cancer patients will develop metastatic brain tumors. , This number is…

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Planum meningioma

Feb 15, 2025 by in NEUROSURGERY Comments Off on Planum meningioma

Introduction Anterior skull base meningiomas include olfactory groove, planum sphenoidale, and tuberculum sellae meningiomas. Planum sphenoidale meningiomas account for 5% to 10% of intracranial meningiomas, and typically arise from arachnoid…

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