Best known for his world-renowned neuro-ophthalmology unit based at the University of California, San Francisco, William Hoyt, MD collected here more than 850 of his best images covering a wide range of disorders.
William F. Hoyt, MD, Professor Emeritus of Ophthalmology, Neurology and Neurosurgery, Department of Ophthalmology, University of California, San Francisco
NOVEL: novel.utah.edu
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| Title | Description | Type | ||
|---|---|---|---|---|
| 1 |
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Pigment epithelial hamartoma of optic disc | Optic disc tumor discovered incidentally in a 32 year old Asian woman who had no complaints about visual function in her involved left eye. Fundus slide shows granular elevation of left disc obscurring major disc vessels. Some of the granules has a shiny crystalline appearance. Near the vessel entra... | Image |
| 2 |
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Pigment epithelial hamartoma of optic disc | Optic disc tumor discovered incidentally in a 32 year old Asian woman who had no complaints about visual function in her involved left eye. Fundus slide shows granular elevation of left disc obscurring major disc vessels. Some of the granules has a shiny crystalline appearance. Near the vessel entra... | Image |
| 3 |
 |
Pigment epithelial hamartoma of optic disc | Optic disc tumor discovered incidentally in a 32 year old Asian woman who had no complaints about visual function in her involved left eye. Fundus slide shows granular elevation of left disc obscurring major disc vessels. Some of the granules has a shiny crystalline appearance. Near the vessel entra... | Image |
| 4 |
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Post papilledema disc blurring | Right eye. 8 year old boy. Post papilledema due to brain tumor. Note the entire peripapillary nerve fiber is blurred but the optic discs are barely elevated. | Image |
| 5 |
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Papilledema with choroidal folds | Chronic papilledema with choroidal folds. Frontal astrocytoma. Man. | Image |
| 6 |
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Progression of papilledema due to metastatic melanoma | Right eye at presentation. Early stage bilateral papilledema in a man. Rapid progression of bilateral papilledema due to metastatic occipital melanoma. | Image |
| 7 |
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Progression of papilledema due to metastatic melanoma | Right eye at presentation. Early stage bilateral papilledema in a man. Note increased papilledema. Rapid progression of papilledema due to occipital metastatic melanoma. | Image |
| 8 |
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Progression of papilledema due to metastatic melanoma | Left eye at presentation. Early stage. Rapid progression of papilledema due to metastatic occipital melanoma. | Image |
| 9 |
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Progression of papilledema due to metastatic melanoma | Right eye. Rapid progression of papilledema due to metastatic occipital melanoma. Papilladema has increased so that it has almost filled in the optic cup. | Image |
| 10 |
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Post papilledema disc blurring | Left eye. 8 year old boy. Post papilledema due to brain tumor. Note the entire peripapillary nerve fiber is blurred but the optic discs are barely elevated. | Image |
| 11 |
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Asymmetrical Papilledema due to brain tumor | Right eye. Early papilledema. Incipient papilledema barely recognizable. Early papilledema due to posterior fossa meningioma in a boy. | Image |
| 12 |
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Post Papilledema | Right eye. Post Papilledema with minimal optic disc changes after treatment for temporal lobe glioma. Minimal optic disc haze. | Image |
| 13 |
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Chronic papilledema due to brain tumor - resolved | Right eye - same as P_40a - follow up after 4 months. Chronic papilledema resolved after treatment showing residual atrophy. | Image |
| 14 |
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Chronic papilledema due to brain tumor | Right eye. Chronic papilledema wth white centrally located exudates in a man with hemispheric glioma. | Image |
| 15 |
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Chronic papilledema due to brain tumor | Left eye. Chronic papilledema with white centrally located exudates in a man with hemispheric glioma. | Image |
| 16 |
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"Empty Disc" | Left eye. Papilorenal Syndrome (PRS). Pair with C_30. | Image |
| 17 |
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"Empty Disc" | Right eye. Papillorenal Syndrome (PRS). Pair with C_29. | Image |
| 18 |
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Bilateral Papilledema | Left eye. Bilateral Papilledema in a patient with hyperthyroidism. Woman. | Image |
| 19 |
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Bilateral Papilledema | Right eye. Bilateral Papilledema in a patient with hyperthyroidism. Woman. | Image |
| 20 |
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Bilateral Severe Hemorrhagic Papilledema | Right eye. Bilateral hyperacute papilledema with rapid blindness associated with dural sinus occlusion. Both eyes were nearly blind. Young man. | Image |
| 21 |
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Papillitis with macular star. Cat Scratch Disease. | Proven Bartonella neuroretinitis. 23 year old man. Ocular disc edema with macular star (ODEMS) | Image |
| 22 |
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Chiasmal hemioptic hypoplasia | De Morsier synrome with congenital bitemporal hemianopia. Note nasal hypoplasia of both optic discs. Left eye above, right eye below. | Image |
| 23 |
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A101 Disc swelling due to intraocular hypotension | Ocular hypotension following lens replacement surgery. Retinal/macular folds | Image |
| 24 |
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Bilateral Papilledema with Pseudotumor cerebri | Chronic appearance of swelling in right eye. 29 year old woman. Bilateral papilledema. | Image |
| 25 |
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Post papilledema, secondary optic atrophy | Left eye. Post papilledema with chronic gliosis. arterial narrowing. "high-water" marks. Man. | Image |