AAO-NANOS Neuro-Ophthalmology Clinical Collection: Derived from the AAO-NANOS Clinical Neuro-Ophthalmology collection produced on CD. The images are of selected cases from the NANOS teaching slide exchange, and the CD was produced under the direction of Larry Frohman, MD and Andrew Lee, MD.
The American Academy of Ophthalmology (AAO); The North American Neuro-Ophthalmology Association (NANOS)
NOVEL: novel.utah.edu
TO
Filters: Collection: ehsl_novel_aao_nanos
| Title | Creator | Description | ||
|---|---|---|---|---|
| 1 |
 |
Isolated congenital optic disc anomalies | AAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology Society | Patients with midline closure defects may exhibit abnormalities in the optic nerve, choroid, retinal pigment epithelium or retina. Anterior closure defects may result in colobomas of the structures of the anterior segment, such as the iris. |
| 2 |
 |
Pupillary Syndrome | AAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology Society | Intermittent dilation of the pupils may occur as a benign phenomenon in healthy young adults. In the absence of other third nerve signs, (eg, ptosis, diplopia, ophthalmoplegia), an isolated transient dilation of the pupil in an otherwise healthy adult is unlikely to represent a third nerve palsy. Tr... |
| 3 |
 |
Pupillary Syndrome | AAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology Society | Intermittent dilation of the pupils may occur as a benign phenomenon in healthy young adults. In the absence of other third nerve signs, (eg, ptosis, diplopia, ophthalmoplegia), an isolated transient dilation of the pupil in an otherwise healthy adult is unlikely to represent a third nerve palsy. Tr... |
| 4 |
 |
Motility Disturbances | AAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology Society | The trochlear nerve (fourth nerve) runs from the midbrain, exits dorsally, crosses in the anterior medullary velum, enters the subarachnoid space, travels within the lateral wall of the cavernous sinus, and enters the orbit through the superior orbital fissure. A trochlear nerve palsy may be due to ... |
| 5 |
 |
Motility Disturbances | AAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology Society | The trochlear nerve (fourth nerve) runs from the midbrain, exits dorsally, crosses in the anterior medullary velum, enters the subarachnoid space, travels within the lateral wall of the cavernous sinus, and enters the orbit through the superior orbital fissure. A trochlear nerve palsy may be due to ... |
| 6 |
 |
Motility Disturbances | AAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology Society | This patient displays a posttraumatic left fourth nerve palsy sustained after having struck her head on the dashboard. |
| 7 |
 |
Motility Disturbances | AAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology Society | This patient displays a posttraumatic left fourth nerve palsy sustained after having struck her head on the dashboard. |
| 8 |
 |
Motility Disturbances | AAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology Society | This patient displays a posttraumatic left fourth nerve palsy sustained after having struck her head on the dashboard. |
| 9 |
 |
Motility Disturbances | AAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology Society | This patient displays a posttraumatic left fourth nerve palsy sustained after having struck her head on the dashboard. |
| 10 |
 |
Motility Disturbances | AAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology Society | This patient displays a posttraumatic left fourth nerve palsy sustained after having struck her head on the dashboard. |
| 11 |
 |
Neuro-Ophthalmic Imaging-Cerebral Angiography | AAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology Society | Ehlers-Danlos syndrome is a connective tissue disorder that may affect blood vessels and predispose some affected patients to development of carotid cavernous fistula. Most patients with high-flow direct carotid cavernous sinus fistulas have suffered acute traumatic tears in the internal carotid art... |
| 12 |
 |
Motility Disturbances | AAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology Society | This 5-year-old child presented with a 70 PD exotropia OS and a right face turn. She had a CT scan of the head at age 4 months that was normal , and she was felt to have an isolated left medial rectus paresis. Her acuity was 20/20 OU. She could fuse with a large face turn, and was orthomorphic is ex... |
| 13 |
 |
Motility Disturbances | AAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology Society | This 5-year-old child presented with a 70 PD exotropia OS and a right face turn. She had a CT scan of the head at age 4 months that was normal , and she was felt to have an isolated left medial rectus paresis. Her acuity was 20/20 OU. She could fuse with a large face turn, and was orthomorphic is ex... |
| 14 |
 |
Motility Disturbances | AAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology Society | This 5-year-old child presented with a 70 PD exotropia OS and a right face turn. She had a CT scan of the head at age 4 months that was normal , and she was felt to have an isolated left medial rectus paresis. Her acuity was 20/20 OU. She could fuse with a large face turn, and was orthomorphic is ex... |
| 15 |
 |
Isolated congenital optic disc anomalies | AAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology Society | This patient demonstrates bilateral tilted optic discs. Patients with this congenital optic disc anomaly may be asymptomatic or have bitemporal visual field defects that do not respect the vertical midline. |
| 16 |
 |
Isolated congenital optic disc anomalies | AAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology Society | This patient demonstrates bilateral tilted optic discs. Patients with this congenital optic disc anomaly may be asymptomatic or have bitemporal visual field defects that do not respect the vertical midline. |
| 17 |
 |
Isolated congenital optic disc anomalies | AAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology Society | This patient demonstrates bilateral tilted optic discs. Patients with this congenital optic disc anomaly may be asymptomatic or have bitemporal visual field defects that do not respect the vertical midline. |
| 18 |
|
Isolated congenital optic disc anomalies | AAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology Society | This patient demonstrates bilateral tilted optic discs. Patients with this congenital optic disc anomaly may be asymptomatic or have bitemporal visual field defects that do not respect the vertical midline. |
| 19 |
|
Isolated congenital optic disc anomalies | AAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology Society | This patient demonstrates bilateral tilted optic discs. Patients with this congenital optic disc anomaly may be asymptomatic or have bitemporal visual field defects that do not respect the vertical midline. |
| 20 |
|
Isolated congenital optic disc anomalies | AAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology Society | This patient demonstrates bilateral tilted optic discs. Patients with this congenital optic disc anomaly may be asymptomatic or have bitemporal visual field defects that do not respect the vertical midline. |
| 21 |
 |
Ocular Manifestations of Congenital/Inherited Diseases | AAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology Society | This 22-year-old woman has neurofibromatosis, type 2. Acuity, color plates, pupillary responses, slit-lamp examination, IOP, fields, and funduscopy are all normal. There is a 3 mm proptosis OS. The patient has recently undergone gamma knife for the acoustic tumor, and she has residual facial nerve p... |
| 22 |
 |
Ocular Manifestations of Congenital/Inherited Diseases | AAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology Society | This 22-year-old woman has neurofibromatosis, type 2. Acuity, color plates, pupillary responses, slit-lamp examination, IOP, fields, and funduscopy are all normal. There is a 3 mm proptosis OS. The patient has recently undergone gamma knife for the acoustic tumor, and she has residual facial nerve p... |
| 23 |
 |
Ocular Manifestations of Congenital/Inherited Diseases | AAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology Society | This 22-year-old woman has neurofibromatosis, type 2. Acuity, color plates, pupillary responses, slit-lamp examination, IOP, fields, and funduscopy are all normal. There is a 3 mm proptosis OS. The patient has recently undergone gamma knife for the acoustic tumor, and she has residual facial nerve p... |
| 24 |
 |
Ocular Manifestations of Congenital/Inherited Diseases | AAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology Society | This 22-year-old woman has neurofibromatosis, type 2. Acuity, color plates, pupillary responses, slit-lamp examination, IOP, fields, and funduscopy are all normal. There is a 3 mm proptosis OS. The patient has recently undergone gamma knife for the acoustic tumor, and she has residual facial nerve p... |
| 25 |
 |
Ocular Manifestations of Congenital/Inherited Diseases | AAO/NANOS - American Academy of Ophthalmology / North American Neuro-Ophthalmology Society | This 22-year-old woman has neurofibromatosis, type 2. Acuity, color plates, pupillary responses, slit-lamp examination, IOP, fields, and funduscopy are all normal. There is a 3 mm proptosis OS. The patient has recently undergone gamma knife for the acoustic tumor, and she has residual facial nerve p... |