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Title | Creator | History |
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Lights Out | John J. Brinkley; John J. Chen; Patricia A. Kirby; Reid A. Longmuir; Matthew J. Thurtell | A 78 year-old man presented with a one-month history of progressive painless binocular vision loss. He had sustained head trauma without loss of consciousness three days prior to the onset of vision loss. On the morning of his presentation to us, he had awoken with complete binocular vision loss and... |
2 |
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Lights Out | John J. Brinkley; John J. Chen; Patricia A. Kirby; Reid A. Longmuir; Matthew J. Thurtell | A 78 year-old man presented with a one-month history of progressive painless binocular vision loss. He had sustained head trauma without loss of consciousness three days prior to the onset of vision loss. On the morning of his presentation to us, he had awoken with complete binocular vision loss and... |
3 |
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Arteriovenous Malformation of the Optic Nerve and Chiasm Causing Optic Atrophy and Enlargement of the Optic Canal | Warren L. Felton III, MD; John W. Harbison, MD; John B. Selhorst, MD | A 22-year old male with decreasing vision OD, right optic atrophy and right-sided retro-orbital pain. |
4 |
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Sudden Blindness in a Man with Adenocarcinoma of the Nasal Cavity | Robert F. Saul, MD; James Favino, MD | 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. |
5 |
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Lights Out | John J. Brinkley; John J. Chen; Patricia A. Kirby; Reid A. Longmuir; Matthew J. Thurtell | A 78 year-old man presented with a one-month history of progressive painless binocular vision loss. Hehad sustained head trauma without loss of consciousness three days prior to the onset of vision loss. Onthe morning of his presentation to us, he had awoken with complete binocular vision loss and h... |
6 |
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Cryptic Chiasmal Corruption | Roger E. Turbin, MD; Juliette Hukin; Cheryl Muzynski; Joao Siffert; Mark Rosenblum; Mark Kupersmith | 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. |
7 |
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An Unusual Chiasmal Lesion | John A. McCrary III, MD; Richard L. Harper, MD | A 27-year old female with bi-temporal headache, blurred vision OD and temporal visual defect OS. |
8 |
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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. |
9 |
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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... |
10 |
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A Chiasmal Lesion | Charles G. Maitland; Dale W. Pcsolyar | A 48-year old male with painless, progressive loss of vision OD over a 4-year period. |
11 |
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A Lesion of the Third Ventricle | R. M. Burde; Terence G. Klingele; Thomas L. Slamovits; Robert Ratcheson; Mokhtar H. Gado | A 35-year old female with blurred vision followed by loss of vision OU. |
12 |
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Vascular Headache | Matthew D. Kay, MD | A 31-year old female with a sudden onset of a bi-occipital headache associated with blurred vision and bitemporal shimmering. |
13 |
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A Chiasm Too Fat To Function | Victoria Recio, MD; Barry Skarf, MD; Jorge Gutierrez, MD | A 46-year old male with a 3-month history of blurred vision OU and optic atrophy. |
14 |
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Chiasmal Confusion | Lanning B. Kline, MD; Jane Pearson, MD; Edward R. Wilson, MD; Charles H. Clark, MD; Stephen C. Crawford, MD | A 28-year-old male with a 1-month history of blurred vision OU. |
15 |
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An Unknown Chiasm Disturbance: Is This Lyme Disease? | Susan Andracchi, MD; Jean Mark Cohen, MD; M. J. Kupersmith, MD | 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. |
16 |
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Fat Chiasm with 'Potbelly' Optic Nerves | Michael C. Brodsky, MD; William F. Hoyt, MD | A 33-year old male with a 5-month history of difficulty with depth perception, focusing and headache. |
17 |
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Macrosomia, Dysmorphic Features and Chiasmal Tumor in a 6-Year Old Boy | Joel M. Weinstein, MD; Miroslav Backonja, MD; Enid Gilbert, MD; Natalie Krassikoff, 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. |
18 |
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What Don't You See? - Abstract | James O'Brien; R. Michael Siatkowski | A four-year old male presented for evaluation of abnormal eye movements and strabismus which had been present since approximately 6 weeks of age. He was previously diagnosed with nystagmus, ocular torticollis, and esotropia by another provider. An MRI of the brain was performed at approximately 4 we... |
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The Site and Cell of Origin of Optic Gliomas | Adam Borit, MD | 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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Progressive Vision Loss in an Ecuadorian Woman | Howard D. Pomeranz, MD, PhD; Simmons Lessell, MD | A 25-year old female with was well until age 20 when she developed generalized tonic-clonic seizures. |
21 |
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An Ironclad Case of Vision Loss | Marc J. Dinkin; George Parlitsis; Sarju Patel; Alex Merkler; Audrey Schuetz; Cristiano Oliveira | A 43-year-old man with AIDS and a CD4 count of 4, non-compliant with HAART, presented with four days of headache, photophobia and vision loss in his left eye. There was a history of treated syphilis and CMV retinopathy. On neuro- ophthalmological examination, visual acuities were 20/40 OD (formerly ... |
22 |
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An Ironclad Diagnosis | Marc J. Dinkin; George Parlitsis; Sarju Patel; Alex Merkler; Audrey Schuetz; Cristiano Oliveira | A 43-year-old man with AIDS and a CD4 count of 4, non-compliant with HAART, presented with four days of headache, photophobia and vision loss in his left eye. There was a history of treated syphilis and CMV retinopathy. On neuro- ophthalmological examination, visual acuities were 20/40 OD (formerly ... |
23 |
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An Ironclad Diagnosis | Marc J. Dinkin; George Parlitsis; Sarju Patel; Alex Merkler; Audrey Schuetz; Cristiano Oliveira | A 43-year-old man with AIDS and a CD4 count of 4, non-compliant with HAART, presented with four days of headache, photophobia and vision loss in his left eye. There was a history of treated syphilis and CMV retinopathy. On neuro- ophthalmological examination, visual acuities were 20/40 OD (formerly ... |
24 |
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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, ... |
25 |
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An Unusual Chiasmal Lesion | Richard L. Sogg, MD | A 28-year old female with bi-temporal headache and left periorbital tenderness. |