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Title | Creator | Description | Subject |
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Patient Portal: Optic Disc Drusen | Cristiano Oliveira, MD | Optic disc drusen (ODD) are abnormal deposits of benign, usually calcified material within the optic disc, which is the front part of the optic nerve that connects each eye to the brain. We do not know the exact cause of optic disc drusen. They are present in 0.3-2% of people as an isolated case or ... | Optic disc drusen; Papilledema; Pseudopapilledema |
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Interpreting Ocular Fundus Photographs: A Brief Guide | Gabriele Berman; Sachin Kedar; Nancy J. Newman; Valerie Biousse | This is a brief guide to the interpretation of the ocular fundus photograph. In this presentation we will describe the structures that comprise the normal ocular fundus followed the abnormalities that can be detected on fundus photographs. By the end of the presentation, learners should be able to d... | Fundus Photograph; Glaucoma; Papilledema; Retinal Detachment |
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Headache Associated With Low or High Intracranial Pressure | Yu Hsin Chen; Amanda Dean Henderson; James Brian Davis | When intracranial pressure changes, the most common symptom is headache, which often has a positional component. We introduce various etiologies of headaches attributed to increased or low intracranial pressure, with idiopathic intracranial hypertension (or primary pseudotumor cerebri), post-dural p... | CSF Leak; Headache; Intracranial Hypertension; Intracranial Hypotension; Papilledema; Pseudotumor Cerebri |