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/
TO
| Title | Description | Type | ||
|---|---|---|---|---|
| 226 |
 |
Vascular Disc Anomalies - Prepapillary Arterial Loop | Multiple prepapillary arterial loops involving superior and inferior retinal arterioles. Anatomy: Optic disc. Pathology: Congenital prepapillary arterial loop. Disease/Diagnosis: Congenital prepapillary arterial loop. Clinical: Asymptomatic. Patient presented with migraine. | Image |
| 227 |
 |
Vascular Disc Anomalies - Prepapillary Arterial Loop | Small central prepapillary arterial loop. 30 year old woman. Anatomy: Optic disc. Pathology: Congenital prepapillary arterial loop. Disease/Diagnosis: Congenital prepapillary arterial loop. Clinical: Asymptomatic. | Image |
| 228 |
 |
Vascular Disc Anomalies - Prepapillary Arterial Loop | Complication of prepapillary arterial loop causing occlusion of the inferior retinal arterial and resulting inferior retinal infarction. Appears to be a black thrombus in the apex of the arterial loop. Anatomy: Optic disc. Pathology: Arterial loop with retinal artery infarction. Disease/Diagnosis: B... | Image |
| 229 |
 |
Vascular Disc Anomalies - Prepapillary Arterial Loop | Prepapillary arterial loops. 36 year old woman. Anatomy: Optic disc. Pathology: Congenital prepapillary arterial loop. Disease/Diagnosis: Congenital prepapillary arterial loop. Clinical: Asymptomatic. | Image |
| 230 |
 |
Vascular Disc Anomalies - Retinal Arteriovenous Malformations | Wyburn-Mason Syndrome in man with orbital cranial component. After embolization of the orbital and cranial component, the retinal malformation involuted further. Retinal arteriovenous malformations. Post-treatment. Close up view of the disc. October 21, 1992. Same patient as V_23 and V_25. Anatomy: ... | Image |
| 231 |
 |
Vascular Disc Anomalies - Retinal Arteriovenous Malformations | Wyburn-Mason Syndrome in man with orbital cranial component. After embolization of the orbital and cranial component, the retinal malformation involuted further. Retinal arteriovenous malformations. Post-treatment. Wide angle view of slide V_24. October 21, 1992. Same patient as V_23 and V_24. Anat... | Image |
| 232 |
 |
Vascular Disc Anomalies - Retinal Arteriovenous Malformations | Wyburn-Mason Syndrome in man with orbital cranial component. Pre-treatment. Retinal arteriovenous malformations, pre-involution. April 27, 1992. Same patient as V_24 and V_25. Anatomy: Optic disc; Brain. Pathology: Arteriovenous malformation of retina and brain. Disease/Diagnosis: Wyburn-Mason syndr... | Image |
| 233 |
 |
Vascular Disc Anomalies - Retinal Arteriovenous Malformations | Retinal arteriovenous malformations. Partially involved. Same patient as V_27. Anatomy: Optic disc; Brain. Pathology: Arteriovenous malformation of retina and brain. Disease/Diagnosis: Wyburn-Mason syndrome. Clinical: Blindness in the involved eye, proptosis. | Image |
| 234 |
 |
Vascular Disc Anomalies - Retinal Arteriovenous Malformations | Retinal arteriovenous malformations. 11 year old. Anatomy: Optic disc. Pathology: Retinal arteriovenous malformation. Disease/Diagnosis: Retinal arteriovenous malformation. Clinical: Reduced visual function. | Image |
| 235 |
 |
Vascular Disc Anomalies - Retinal Arteriovenous Malformations | Retinal arteriovenous malformations of disc and adjacent retina. Anatomy: Optic disc. Pathology: Retinal arteriovenous malformation. Disease/Diagnosis: Retinal arteriovenous malformation. Clinical: Asymptomatic. | Image |
| 236 |
 |
Vascular Disc Anomalies - Retinal Arteriovenous Malformations | Retinal arteriovenous malformations. Spontaneous involution. Bonnet-Dechaume-Blanc syndrome. Anatomy: Optic disc; Brain. Pathology: Arteriovenous malformation of retina and brain. Disease/Diagnosis: Wyburn-Mason syndrome. Clinical: Blindness in the involved eye. | Image |
| 237 |
 |
Vascular Disc Anomalies - Retinal Arteriovenous Malformations | Retinal arteriovenous malformations. Two years later after interventional embolic obliteration of orbital AVM. Same patient as V_26. Ref: #73. Anatomy: Optic disc; Brain. Pathology: Arteriovenous malformation of retina and brain. Disease/Diagnosis: Wyburn-Mason syndrome. Clinical: Blindness in the i... | Image |
| 238 |
 |
Venous Anomalies - Congenital Venous Tortuosity | Congenital venous tortuosity. Left eye. 9 year old boy. Same patient as V_51. Anatomy: Optic disc. Pathology: Congenital venous tortuosity. Disease/Diagnosis: Congenital venous tortuosity. Clinical: Asymptomatic. | Image |
| 239 |
 |
Venous Anomalies - Congenital Venous Tortuosity | Congenital venous tortuosity. Right eye. 9 year old boy. Same patient as V_52. Anatomy: Optic disc. Pathology: Congenital venous tortuosity. Disease/Diagnosis: Congenital venous tortuosity. Clinical: Asymptomatic. | Image |
| 240 |
 |
Venous Anomalies - Exit Anomalies | Intrapapillary drusen causing diversion of retinal venous blood into the disc edge at 12:00 and 4:00. Note the white ghost veins between the disc edge and the center of the disc. Anatomy: Optic disc. Pathology: Optic nerve drusen. Disease/Diagnosis: Complication of optic nerve drusen. Venous rerouti... | Image |
| 241 |
 |
Venous Anomalies - Exit Anomalies | Choriovaginal vein. Choroid in myopic disc is raining into optic disc. Choriovaginal vein entering disc ege at 9:00. Kraupa type 2. Peripapillary atrophy in highly myopic eye. Same patient, magnified, as V_38. Anatomy: Optic disc. Pathology: Congenital anomaly of choroidal venous drainage. Disease/D... | Image |
| 242 |
 |
Venous Anomalies - Exit Anomalies | Choriovaginal vein. Choroid in myopic disc is draining into optic disc. Choriovaginal vein entering disc ege at 9:00. Kraupa type 2.Peripapillary atrophy in highly myopic eye. Same patient as V_39. Anatomy: Optic disc. Pathology: Congenital anomaly of choroidal venous drainage. Disease/Diagnosis: C... | Image |
| 243 |
 |
Venous Anomalies - Exit Anomalies | Vein crosses entire disc to disc edge, possibly into choroidal vein at 3:30 Disc edge veins of Kraupa. Anatomy: Optic disc. Pathology: Congenital anomaly, exit anomaly. Disease/Diagnosis: Exit anomaly, edge veins. Clinical: Asymptomatic. | Image |
| 244 |
 |
Venous Anomalies - Prepapillary Venous Convolutions (Acquired) | Prepapillary venous convolutions - acquired. Acquired after central retinal vein occlusion. Anatomy: Optic disc. Pathology: Prepapillary venous convolutions - acquired. Disease/Diagnosis: Prepapillary venous convolutions - acquired. Clinical: Asymptomatic. | Image |
| 245 |
 |
Venous Anomalies - Prepapillary Venous Convolutions (Congenital) | Sub-retinal and prepapillary venous convolutions - congenital. Edge vein. Large vein draining subretinally into the choroid. Anatomy: Optic disc. Pathology: Prepapillary venous convolutions - congenital. Disease/Diagnosis: Prepapillary venous convolutions - congenital. Clinical: Asymptomatic. | Image |
| 246 |
 |
Venous Anomalies - Prepapillary Venous Convolutions (Congenital) | Prepapillary venous convolutions - congenital. Anatomy: Optic disc. Pathology: Prepapillary venous convolutions - congenital. Disease/Diagnosis: Prepapillary venous convolutions - congenital. Clinical: Asymptomatic. | Image |
| 247 |
 |
Venous Anomalies - Prepapillary Venous Convolutions (Congenital) | Prepapillary venous convolutions - congenital. 42 year old man. Incidental finding. Anatomy: Optic disc. Pathology: Prepapillary venous convolutions - congenital. Disease/Diagnosis: Prepapillary venous convolutions - congenital. Clinical: Asymptomatic. | Image |
| 248 |
 |
Venous Anomalies - Prepapillary Venous Convolutions (Congenital) | Prepapillary venous convolutions - congenital. Anatomy: Optic disc. Pathology: Prepapillary venous convolutions - congenital. Disease/Diagnosis: Prepapillary venous convolutions - congenital. Clinical: Asymptomatic. | Image |
| 249 |
 |
Venous Anomalies - Prepapillary Venous Convolutions (Congenital) | Prepapillary venous loop - congenital. Anatomy: Optic disc. Pathology: Prepapillary venous convolutions - congenital. Disease/Diagnosis: Prepapillary venous convolutions - congenital. Clinical: Asymptomatic. | Image |
| 250 |
 |
Visible Drusen - Bilateral | PP22a: right eye. PP22b: Note bypass vein draining into the choroid at 8:00. Anatomy: Optic disc. Pathology: Drusen of the optic disc. Disease/Diagnosis: Drusen of the optic disc. Clinical: Normally functioning eye with drusen. | Image |