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Title | Creator | History |
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Arteriovenous Malformation of the Optic Nerve and Chiasm Causing Optic Atrophy and Enlargement of the Optic Canal | Felton, Warren L., III | A 22-year old male with decreasing vision OD, right optic atrophy and right-sided retro-orbital pain. |
2 |
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Sudden Blindness in a Man with Adenocarcinoma of the Nasal Cavity | Robert F. Saul, MD, Virginia Tech Carilion | A 63-year old male with acute loss of vision to LP OU. Previous history significant for injury to right eye with retinal detachment, epistaxis and biopsy Dx adenocarcinoma of the left ethmoid and frontal sinuses. |
3 |
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Cryptic Chiasmal Corruption | Roger E. Turbin, MD, Rutgers New Jersey Medical School | A 14-year old female with a 3-day history of a worsening severe right frontal headache, which intensified and became bilateral. Two days after headache onset she developed diffuse blur OD, more severe centrally, which worsened gradually. She reported questionable fleeting minimal blur OS. |
4 |
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'X' Marks the Spot | Luis Andre Leal Ferman, Leslie Bruch, John Buatti, Jeremy Greenlee | This 24 year-old man presented with several months of progressive visual loss in both eyes. His past medical, surgical and ocular history was unremarkable. There was no family history of phacomatosis. He complained of occasional binocular diplopia, but denied headaches or any other neurological symp... |
5 |
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Chiasmal Conundrum | Richard E. Appen, MD | A 41-year old male with progressive, painless blurred vision OD of a 3-week duration and for ten days OS. Previous history significant for chorioretinitis. |
6 |
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A Chiasmal Lesion | Charles G. Maitland | A 48-year old male with painless, progressive loss of vision OD over a 4-year period. |
7 |
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A Lesion of the Third Ventricle | R. M. Burde | A 35-year old female with blurred vision followed by loss of vision OU. |
8 |
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An Unusual Chiasmal Lesion | John A. McCrary III | A 27-year old female with bi-temporal headache, blurred vision OD and temporal visual defect OS. |
9 |
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Chiasmal Confusion | Lanning B. Kline | A 28-year-old male with a 1-month history of blurred vision OU. |
10 |
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Vascular Headache | Matthew D. Kay | A 31-year old female with a sudden onset of a bi-occipital headache associated with blurred vision and bitemporal shimmering. |
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A Chiasm Too Fat To Function | Victoria Recio | A 46-year old male with a 3-month history of blurred vision OU and optic atrophy. |
12 |
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An Unknown Chiasm Disturbance: Is This Lyme Disease? | Andracchi, Susan | A 51-year old female with a loss of vision OU over a 3-day period. Previous history significant for hyperthyroidism, dysthyroid orbitopathy and proptosis. |
13 |
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Fat Chiasm with "Potbelly" Optic Nerves | Michael C. Brodsky | A 33-year old male with a 5-month history of difficulty with depth perception, focusing and headache. |
14 |
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Macrosomia, Dysmorphic Features and Chiasmal Tumor in a 6-Year Old Boy | Joel M. Weinstein, MD | A 6-year old male with bilateral optic disc pallor. He was noted at 9 months to have an enlarged head size, delayed motor development and various dysmorphic features. |
15 |
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The Site and Cell of Origin of Optic Gliomas | A. Borit | 38 glial neoplasms of the optic pathways (16 nerve and 22 chiasm) seen at Massachusetts Eye and Ear Infirmary and Massachusetts General hospital from 1931 to 1972. In addition to the usually recorded signs of such tumors, there were 14 nerve and 15 chiasmatic tumor patients with pupillary disturbanc... |
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Never Too Young or Too Old | Bart Chwalisz, Laurel Tainsh, Mary Maher, Samantha Champion, Shuhei Nishiyima, Michael Levy | An 81-year-old woman with history of ocular myasthenia gravis presented with sequential bilateral vision loss. Six days before presentation, she discovered that vision of her left eye was reduced to light perception. She did not have any eye pain, pain with eye movement, headache, scalp tenderness, ... |
17 |
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Golden Grapes | Heather E. Moss, Sean Zivin, Amy Lin, Vinay Aakalu, Senad Osmanovic, Omar Al Heeti, Stockton Mayer, Mahesh Patel | A 71 year-old African American woman presented with a painful right retrobulbar optic neuropathy and weight loss. ESR was 74. She was treated with steroids. Temporal artery biopsy did not show arteritis. Nine days later, while on a steroid taper, she developed fevers, worsening right eye vision, pto... |
18 |
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Golden Grapes | Heather E. Moss, Sean Zivin, Amy Lin, Vinay Aakalu, Senad Osmanovic, Omar Al Heeti, Stockton Mayer, Mahesh Patel | A 71 year-old African American woman presented with a painful right retrobulbar optic neuropathy and weight loss. ESR was 74. She was treated with steroids. Temporal artery biopsy did not show arteritis. Nine days later, while on a steroid taper, she developed fevers, worsening right eye vision, pto... |
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Hairy Dilemma | Jacqueline A. Leavitt | A 17-year old female with progressive loss of vision OS. Previous history significant for meningitis, age 5. |
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Never Too Young or Too Old | Bart Chwalisz, Laurel Tainsh, Mary Maher, Samantha Champion, Shuhei Nishiyima, Michael Levy | An 81-year-old woman with history of ocular myasthenia gravis presented with sequential bilateral vision loss. Six days before presentation, she discovered that vision of her left eye was reduced to light perception. She did not have any eye pain, pain with eye movement, headache, scalp tenderness, ... |
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An Unusual Chiasmal Lesion | Richard L. Sogg, MD, Clinical Professor of Ophthalmology at Stanford University | A 28-year old female with bi-temporal headache and left periorbital tenderness. |
22 |
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An Unusual Chiasmal Lesion | Richard L. Sogg, MD, Clinical Professor of Ophthalmology at Stanford University | A 28-year old female with bitemporal headache and periorbital tenderness OS. |
23 |
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An Unusual Cause of a Chiasmal Syndrome | Thomas R. Hedges III | N/A |
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An Unusual Optic Glioma | Neil R. Miller, MD, Professor of Ophthalmology, Johns Hopkins University | A 43-year old male with monocular visual loss. |
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Rare Cause of a Chiasmal Syndrome | Fenwick C. Riley, Robert R. Waller | A 44-year old woman with visual loss, fatigue, weight loss, headache and personality change. |