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Title | Creator | Description | Subject |
101 |
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Transient Vision Loss | NANOS | Vision loss that is temporary (transient) is a common problem and has many potential causes.Patients with temporary vision loss often do not have any abnormalities on their eye examination, especially once the vision has returned to normal. | Transient Vision Loss; Patient Brochure |
102 |
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Giant Cell Arteritis: Diagnostic Prediction Models, Temporal Artery Biopsy and Epidemiology | Edsel Ing MD, PhD FRCSC MPH CPH MIAD MEd MBA, | Giant cell arteritis (GCA) is the most common primary vasculitis in the elderly and can cause irreversible blindness, aortitis, and stroke. Diagnostic confirmation of GCA usually entails temporal artery biopsy (TABx) - a time-consuming and invasive test, or ultrasound. The primary treatment of GCA i... | Giant Cell Arteritis; Diagnostic Prediction Model; Epidemiology; Temporal Artery Biopsy; Differential Diagnosis |
103 |
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Cogan Lid Twitch | Hari Anandarajah, BA | A 50-year-old woman presented with ptosis of her left eyelid for 6 months. Several exam findings including variable and fatigable ptosis, and Cogan lid twitch, raised suspicion for Myasthenia Gravis. Acetylcholine receptor binding, blocking, and modulating antibodies were negative, and single fiber ... | Lid Twitch; Myasthenia Gravis |
104 |
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Indirect Carotid Cavernous Fistula | Edsel Ing, MD, PhD, FRCSC | A 67-year-old woman had delayed initial diagnosis of her right low flow carotid cavernous fistula (CCF) during the coronavirus disease (COVID-19) pandemic due to difficulty detecting ocular signs via online virtual examinations. Her right eye conjunctival erythema and proptosis with medial rectus en... | Carotid Cavernous Fistula; Misdiagnosis; Radiology |
105 |
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Direct-Indirect Ophthalmoscopy (DIO) | Irina Krikova, PA-C; Eric Caskey, MD; Alison Crum, MD; Kathleen Digre, MD; James Gilman, CRA, FOPS; Levi Goldfarb, MBA, MD Candidate; Bradley Katz, MD; Ethan Peterson, Videographer; Meagan Seay, DO; Judith Warner, MD | A slideshow describing the use of the direct ophthalmoscope. | Ophthalmoscopy |
106 |
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Radiation Optic Neuropathy | Khawla Elnour; Amanda Henderson, MD | A video describing optic neuropathy related to radiation. | Radiation; Neuropathy |
107 |
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Surgical Management of Strabismus | Michelle S. Attzs, MBBS, FRCOphth | This is a brief introduction to the surgical management of strabismus. It includes the key elements of the work up for a patient about to undergo strabismus surgery, introduces the basics on surgical techniques including adjustable sutures, and discusses the complications associated with this surger... | Strabismus; Surgery; Ocular Motility; Adjustable Sutures; Esotropia; Exotropia; Complications |
108 |
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Vogt-Koyanagi-Harada Syndrome | Shwetha Mudalegundi, Medical Student; Amanda D. Henderson, MD | Vogt-Koyanagi-Harada (VKH) syndrome is a rare disorder that affects several body systems. Here we take a broad look at the presentation and pathophysiology of VKH, with a more specific focus on the relevant eye findings. Since much is not known about VKH, we explore the current standards for diagnos... | Vogt-Koyanagi-Harada Syndrome; Uveitis |
109 |
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Illusory Visual Spread | Emily H. Jung, AB; Jang Lee, AB; Sachin Kedar, MD | Illusory visual spread is a form of visual perseveration resulting in images appearing to spread beyond it normal confines. In this video we describe a patient with Parkinson's disease and dementia, who developed various forms of visual hallucination including palinopsia and illusory visual spread. ... | Visual Perseveration; Illusory Visual Spread; Visual Hallucination |
110 |
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John Cunningham Virus | Alison Gibbons; Amanda D. Henderson, MD | This learning object is a narrated Power Point presentation describing the features of, risk factors for, and clinical presentations of the John Cunningham, or JC, virus. It includes a discussion of various immunosuppressed states, including HIV, use of natalizumab (a disease-modifying therapy that ... | John Cunningham Virus; JC Virus; Natalizumab |
111 |
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Corectopia | Meagan Seay, DO | These are photos of a patient with unilateral corectopia. This patient's corectopia is of unclear etiology and possibly related to birth trauma. | Corectopia; Unilateral; Photos |
112 |
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Classification of Uveitis | Joanne Thomas, BS; Jessica Shantha, MD | This is an overview of the classification of uveitis. Topics discussed include: SUN anatomic classification, characterization of uveitis descriptors, AC cell and AC flare classification, and terminology of activity. | Uveitis; Classification; SUN |
113 |
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Voluntary Nystagmus | Sangeeta Khanna, MD | A short presentation on the phenomena of voluntary nystagmus. | Nystagmus; Voluntary Nystagmus |
114 |
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Visual Fields | David Zhao; Amanda Henderson, MD | Video presentation covering a thorough overview of visual fields. | Visual Fields |
115 |
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Nystagmus Elicitation Techniques | Jorge C. Kattah, MD | An examination of the patient days or weeks after the acute event requires fixation block, and a variety of techniques, known as nystagmus elicitation maneuvers to detect the recent vestibular imbalance. | Nystagmus |
116 |
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A Case Series of Mydriasis from an Anticholinergic Antiperspirant | Aileen Antonio, MD; Inna Bondira, DO; Cameron Holicki, DO; Christopher Glisson, DO; Tatiana Deveney, MD; Lina Nagia, DO | Causes of anisocoria span a wide range, from benign to life-threatening, making it a common indication for Neuro-Ophthalmology referrals. One such cause is related to pharmacologic mydriasis due to direct or systemic exposure. We present a case series of four patients with different presentations of... | Anisocoria; Mydriasis; Pharmacologic Anisocoria; Anticholinergic Antiperspirant |
117 |
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Steroids Are Not Always the Solution!! | Anas Yasin, MD | Leber Hereditary Optic Neuropathy (LHON) is the most common inherited mitochondrial disorder and typically affects young males. (https://eyewiki.aao.org/Leber_Hereditary_Optic_Neuropathy) | Leber Hereditary Optic Neuropathy (LHON) |
118 |
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How to Find Funding Sources | Elizabeth Frakes, MLIS, AHIP | Brief description of funding sources and how to find them. | Funding |
119 |
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How to Submit an IRB Application | Elizabeth Frakes, MLIS, AHIP | A general outline of the steps involved in submitting an IRB application for research. | Institutional Review Board (IRB) |
120 |
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Myelinated Retinal Nerve Fiber Layer (MRNFL) | Sparsh Jain, BS; Ryan D. Walsh, MD | Fundus photos demonstrating bilateral (right > left) peripapillary myelinated retinal nerve fiber layer (MRNFL) in a 14-year old boy. Note the typical appearance of MRNFL of a white patch with feathered margins involving the inner retina. In this case, the MRNFL is more prominent in the right eye, a... | Myelinated Retinal Nerve Fiber Layer; MRNFL; Congenital Anomalies |
121 |
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A Macro Dilemma: Demonstrations of the Anterior Chiasmal Syndrome and Wilbrand's Knee | Ariel Axelbaum, MD; Nurhan Torun, MD | Presentation reviewing two cases that demonstrate several cases of anterior chiasmal syndromes and the variability in patient presentations with sellar masses. | Anterior Chiasmal Syndromes; Masses of the Sella |
122 |
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Gerstmann Syndrome | Nicholas Bontrager; Padmaja Sudhakar, MD | Gerstmann syndrome refers to a constellation of four neurologic deficits: agraphia, acalculia, finger agnosia , and left-right disorientation. All symptoms must be present for a diagnosis of true Gerstmann syndrome. | Gerstmann Syndrome |
123 |
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Pupil Evaluation Flowchart | Ariel Winnick; Eric Caskey, MD; Meagan Seay, DO | Flow chart outlining the evaluation of large or small pupils. | Pupil Evaluation |
124 |
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Anatomic and Physiologic Basis for Gaze Stability | Ariel Winnick and Meagan Seay, DO | Diagram describing the anatomic and physiologic basis of gaze stability. | Gaze Stability |
125 |
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Sensory Nystagmus | Tony Brune, DO; Jonathan D. Trobe, MD; Raed Behbehani, MD | A video describing sensory nystagmus. | Nystagmus; Sensory Nystagmus |