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Title | Description | Creator |
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Colloid Cyst Hydrocephalus | This is a case of colloid cyst of the third ventricle complicated by severe hydrocephalus, raised intracranial pressure and papilledema. Figure 1: Fundus photographs demonstrating bilateral optic nerve head edema Figure 2a and 2b: T1-weighted axial brain MRI without contrast: Dilation of both later... | Rabih Hage, MD; Valérie Biousse, MD |
2 |
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Fourth Nerve Schwannoma | This is a case of IVth cranial nerve schwannoma, showing an enhancement in the subarachnoid space consistent with the clinical presentation. Figure 1a : T1-weighted axial brain MRI Figure 1b : T1-weighted axial brain MRI : magnification of the brainstem Figure 1c : T1-weighted axial brain MRI : cr... | Rabih Hage, MD; Valérie Biousse, MD |
3 |
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Large Frontal Meningioma with Mass Effect and Increased Intracranial Pressure | This is a case of frontal meningioma presenting with raised intracranial pressure and bilateral papilledema responsible for visual loss. Figure 1: Goldmann visual field of the left eye. In the right eye, there was no response to the V4e. The visual field is severely constricted in the left eye. Fig... | Rabih Hage, MD; Valérie Biousse, MD |
4 |
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Anterior and Posterior Scleritis | A case of anterior and posterior scleritis secondary to idiopathic orbital inflammation, also known as orbital pseudotumor. Various imaging modalities are included to demonstrate optic disc edema, macular edema, and fluid in tenon's capsule which may be seen in posterior scleritis. Figure 1 : Exter... | Joshua Levinson, MD; Valérie Biousse, MD |
5 |
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Anatomy of the Orbits on CT and MRI | MRI and CT imaging of the orbit. | Valérie Biousse, MD |