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TitleCreatorDescriptionSubject
101 Optic NeuritisNANOSIn the most common form of optic neuritis, the optic nerve has been attacked by the body's overactive immune system and results in decreased vision.Optic Neuritis; Patient Brochure
102 Microvascular Cranial Nerve PalsyNANOSMicrovascular cranial nerve palsy is one of the most common causes of double vision in the older poulation. They are often referred to as "diabetic" palsies. They will resolve without leaving any double vision.Microvascular Cranial Nerve Palsy; Patient Brochure
103 Myasthenia GravisNANOSThis is an autoimmune condition where the body's immune system has damaged receptors on your muscles and can result in double vision or drooping lid.Myasthenia Gravis; Patient Brochure
104 Hereditary Optic Neuropathy (Leber's Hereditary Optic Neuropathy)NANOSHereditary Optic Neuropathy - A hereditary optic neuropathy is caused by a genetic variant (or mutation) that causes dysfunction of the neurons (nerve cells) which form the optic nerve. The optic nerve sends information from the back of the eye to the vision center in the brain.The two most common t...Hereditary Optic Neuropathy; Patient Brochure
105 Transient Vision LossNANOSVision 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
106 Giant Cell Arteritis: Diagnostic Prediction Models, Temporal Artery Biopsy and EpidemiologyEdsel 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
107 Cogan Lid TwitchHari Anandarajah, BAA 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
108 Indirect Carotid Cavernous FistulaEdsel Ing, MD, PhD, FRCSCA 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
109 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, MDA slideshow describing the use of the direct ophthalmoscope.Ophthalmoscopy
110 Radiation Optic NeuropathyKhawla Elnour; Amanda Henderson, MDA video describing optic neuropathy related to radiation.Radiation; Neuropathy
111 Vogt-Koyanagi-Harada SyndromeShwetha Mudalegundi, Medical Student; Amanda D. Henderson, MDVogt-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
112 Surgical Management of StrabismusMichelle S. Attzs, MBBS, FRCOphthThis 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
113 John Cunningham VirusAlison Gibbons; Amanda D. Henderson, MDThis 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
114 Illusory Visual SpreadEmily H. Jung, AB; Jang Lee, AB; Sachin Kedar, MDIllusory 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
115 CorectopiaMeagan Seay, DOThese 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
116 Classification of UveitisJoanne Thomas, BS; Jessica Shantha, MDThis 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
117 Voluntary NystagmusSangeeta Khanna, MDA short presentation on the phenomena of voluntary nystagmus.Nystagmus; Voluntary Nystagmus
118 Visual FieldsDavid Zhao; Amanda Henderson, MDVideo presentation covering a thorough overview of visual fields.Visual Fields
119 Nystagmus Elicitation TechniquesJorge C. Kattah, MDAn 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
120 A Case Series of Mydriasis from an Anticholinergic AntiperspirantAileen Antonio, MD; Inna Bondira, DO; Cameron Holicki, DO; Christopher Glisson, DO; Tatiana Deveney, MD; Lina Nagia, DOCauses 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
121 Anatomic and Physiologic Basis for Gaze StabilityAriel Winnick and Meagan Seay, DODiagram describing the anatomic and physiologic basis of gaze stability.Gaze Stability
122 Sensory NystagmusTony Brune, DO; Jonathan D. Trobe, MD; Raed Behbehani, MDA video describing sensory nystagmus.Nystagmus; Sensory Nystagmus
123 Vitamin B12 Deficiency and Neuro-Ophthalmic ManifestationsJourdan Carroll; Devin D. Mackay, MDThis presentation covers vitamin B12 deficiency, including etiology, signs and symptoms, neurologic and ophthalmic findings, a case presentation and treatment.Vitamin B12 Deficiency and Neuro-Ophthalmic Manifestations
124 Optical Coherence Tomography (OCT)Gunnar J. Goebel; Devin D. Mackay, MDIntroduction to OCT, including history, principles, interpretation, and applications.Optical Coherence Tomography (OCT)
125 Optical Coherence Tomography AngiographyDavid Zhao; Amanda Henderson, MDVideo presentation covering a thorough overview of Optical Coherence Tomography Angiography (OCTA).Optical Coherence Tomography Angiography; OCTA
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