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: https://novel.utah.edu/
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| Title | Description | Type | ||
|---|---|---|---|---|
| 401 |
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Neurofibromatosis-2 | This is the ocular fundus in a patient with NF-2 showing a preretinal membrane that extends from the temporal disc margin toward the macula. The optic disc shows low grade papilledema caused by one of the patient's acoustic neurinomas. The membrane has caused horizontal folds on the retinal surface.... | Image |
| 402 |
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P50 Chronic Papilledema with Subretinal Neo-Vascular Network | Chronic papilledema with subretinal neo-vascular network. Pseudotumor. Anatomy: Optic disc. Pathology: Papilledema. Disease/ Diagnosis: Chronic papilledema with sub-retinal neovascular network. | Image |
| 403 |
 |
P52a Asymmetric Papilledema with Choroidal Folds | Left eye. Choroidal folds with no papilledema. Asymmetric papilledema with choroidal folds. Bilateral choroidal folds from elevated intracranial pressure. 52a. Anatomy: Optic disc. Pathology: Papilledema. Disease/ Diagnosis: Asymmetric - No papilledema with choroidal folds | Image |
| 404 |
 |
P52b Asymmetric Papilledema with Choroidal Folds | Right eye shows papilledema. Asymmetric papilledema with choroidal folds. Bilateral choroidal folds from elevated intracranial pressure. Anatomy: Optic disc. Pathology: Papilledema. Disease/ Diagnosis: Chronic papilledema with choroidal folds. | Image |
| 405 |
 |
P55a Chronic Papilledema, Late Stage | Right eye. Optic atrophy secondary to chronic papilledema. Glioblastoma. Chemotherapy patient. Anatomy: Optic disc. Pathology: Papilledema. Disease/ Diagnosis: Chronic papilledema with atrophy. | Image |
| 406 |
 |
P55b Chronic Papilledema, Late Stage | Left eye. Optic atrophy secondary to chronic papilledema, late stage with retinal choroidal bypass vein. Opticocilliary shunt. Glioblastoma, chemotherapy patient. Anatomy: Optic disc. Pathology: Papilledema. Disease/ Diagnosis: Chronic papilledema with atrophy. | Image |
| 407 |
 |
Papilledema due to Brain Tumor - Natural History | Right eye 33 months after presentation. Atrophy appears about the same. Notice especially the narrowing of retinal arterioles. Visual loss is severe in both eyes. Papilledema due to brain tumor - 3 year natural history. Patient refused treatment. Man. Anatomy: Optic disc. Pathology: Papilledema. Dis... | Image |
| 408 |
 |
Papilledema due to Brain Tumor - Natural History | Right eye at 27 months after presentation. Atrophy is more profound in both eyes. Papilledema due to brain tumor - 3 year natural history. Patient refused treatment. Man. Anatomy: Optic disc. Pathology: Papilledema. Disease/Diagnosis: Papilledema from acoustic neuronoma. | Image |
| 409 |
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Papilledema due to Brain Tumor - Natural History | Left eye at 25 months after presentation. Atrophy is more profound in both eyes. Papilledema due to brain tumor - 3 year natural history. Patient refused treatment. Man. Anatomy: Optic disc. Pathology: Papilledema. Disease/Diagnosis: Papilledema from acoustic neuronoma. | Image |
| 410 |
 |
Papilledema due to Brain Tumor - Natural History | Right eye 23 months after presentation. Atrophy is replacing papilledema in both eyes. Papilledema due to brain tumor - 3 year natural history. Patient refused treatment. Man. Anatomy: Optic disc. Pathology: Papilledema. Disease/Diagnosis: Papilledema from acoustic neuronoma. | Image |
| 411 |
 |
Papilledema due to Brain Tumor - Natural History | Left eye 23 months after presentation. Atrophy is replacing papilledema in both eyes. Papilledema due to brain tumor - 3 year natural history. Patient refused treatment. Man. Anatomy: Optic disc. Pathology: Papilledema. Disease/Diagnosis: Papilledema from acoustic neuronoma. | Image |
| 412 |
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Papilledema due to Brain Tumor - Natural History | Left eye. 3.5 years after presentation. Atrophy appears about the same. Note especially the narowing of retinal arterioles. Visual loss is profound in both eyes. Note the horizontal retinal folds. Papilledema due to brain tumor - 3 year natural history. Patient refused treatment. Man. | Image |
| 413 |
 |
Papilledema due to Brain Tumor - Natural History | Right eye at presentation. Papilledema due to acoustic neuronoma(tumor)- 3 year natural history. Patient refused treatment. Man. Anatomy: Optic disc. Pathology: Papilledema. Disease/Diagnosis: Papilledema from acoustic neuronoma. | Image |
| 414 |
 |
Papilledema due to Brain Tumor - Natural History | Left eye at presentation. Papilledema due to acoustic neuronoma(tumor) - 3 year natural history. Patient refused treatment. Man. Anatomy: Optic disc. Pathology: Papilledema. Disease/Diagnosis: Papilledema from acoustic neuronoma. | Image |
| 415 |
 |
Papilledema due to Brain Tumor - Natural History | Right eye 3.5 years after presentation. Atrophy appears about the same. Note especially the narrowing of retinal arterioles. Visual loss is prfound in both eyes. Note the horizontal retinal folds. Papilledema due to brain tumor - 3 year natural history. Patient refused treatment. Man. | Image |
| 416 |
 |
Papilledema due to Brain Tumor - Natural History | Left eye at 33 months after presentation. Atrophy appears about the same. Note especially the narrowing of retinal arterioles. Visual loss is severe in both eyes. Papilledema due to brain tumor - 3 year natural history. Patient refused treatment. Man. | Image |
| 417 |
 |
Papilledema with Choroidal Folds | Chronic papilledema with choroidal folds. Frontal astrocytoma. Man. Anatomy: Optic disc. Pathology: Papilledema. Disease/Diagnosis: Chronic papilledema. | Image |
| 418 |
 |
Papilledema with Choroidal Folds | Chronic papilledema with choroidal folds. Frontal astrocytoma. Flouroscein angiogram of choroidal folds. Man. | Image |
| 419 |
 |
Paraneoplastic Retinopathy | Man with oat cell carcinoma of the lung with paraneoplastic retinopathy. Narrowed arterioles. Note absence of obvious retinal pigmentary degeneration. Cancer associated retinopathy syndrome (CAR Syndrome or Sawyer-Sellhorst Syndrome) (Ref: Sawyer, Sellhorst, Hoyt). Anatomy: Retina. Pathology: Oat c... | Image |
| 420 |
 |
Paraneoplastic Retinopathy | Man with oat cell carcinoma of the lung with paraneoplastic retinopathy. Narrowed arterioles. Note absence of obvious retinal pigmentary degeneration. Cancer associated retinopathy syndrome (CAR Syndrome or Sawyer-Sellhorst Syndrome) (Ref: Sawyer, Sellhorst, Hoyt). Anatomy: Retina. Pathology: Oat c... | Image |
| 421 |
 |
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 |
| 422 |
 |
Pigmentary Retinopathy with Peripheral Neuropathy | Pigmentary retinopathy in a patient with peripheral neuropathy. Possible Refsums Syndrome. Optic disc shows some arteriole narrowing. Anatomy: Retina. Pathology: Peripheral nerve degeneration. Disease/Diagnosis: Retinitis pigmentosa with hereditary peripheral degeneration. Clinical: Blindness. | Image |
| 423 |
 |
Pigmentary Retinopathy with Peripheral Neuropathy | Pigmentary retinopathy in a patient with peripheral neuropathy. Possible Refsums. Typical bone spicules in periphery. Anatomy: Retina. Pathology: Peripheral nerve degeneration. Disease/Diagnosis: Retinitis pigmentosa with hereditary peripheral degeneration. Clinical: Blindness. | Image |
| 424 |
 |
Pigmentary Retinopathy with Peripheral Neuropathy (Flecked Retinal Syndrome or Fundus Flavimaculatus) | Pigmentary retinopathy with peripheral neuropathy (Flecked Retinal Syndrome or Fundus Flavimaculatus) in a young woman. Anatomy: Retina. Pathology: Peripheral nerve degeneration. Disease/Diagnosis: Retinitis pigmentosa with hereditary peripheral degeneration. Clinical: Blindness. | Image |
| 425 |
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Pigmentary Retinopathy with Peripheral Neuropathy (Flecked Retinal Syndrome or Fundus Flavimaculatus) | Pigmentary retinopathy with peripheral neuropathy (Flecked Retinal Syndrome or Fundus Flavimaculatus) in a young woman. Anatomy: Retina. Pathology: Peripheral nerve degeneration. Disease/Diagnosis: Retinitis pigmentosa with hereditary peripheral degeneration. Clinical: Blindness. | Image |