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Filters: Format: "video/mp4" Collection: "ehsl_novel_novel"
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TitleCreatorDescriptionSubject
1 Bilateral Acquired Brown's SyndromeRyan D. Walsh, MD; Collin McClelland, MDA 27 year old female with a history of Sjogren's syndrome reported a 2 year history of a vertical binocular diplopia with looking up-and-to-the right. She has also noticed an audible "click" when positioning her eyes in this direction. As depicted in the video, when attempting to look up-and-to-the...Brown's syndrome; Brown syndrome; hypertropia; diplopia; disorder of ocular motility; Sjogren's syndrome
2 Sixth nerve palsy or not? (Video)Vivian Paraskevi Douglas; Konstantinos Douglas; Nurhan TorunHere in we present a case of a 72-yearold Caucasian female with remote history of breast cancer who presented with diplopia in the right gaze over the past several months. There had been no improvement after a 5-day course of steroids by an outside ophthalmologist. On neuro-ophthalmic examination, t...Abduction deficit; Diplopia; Orbital imaging
3 A Brief Introduction to Post-Ocular Surgery StrabismusSrujay Pandiri, Medical StudentThis is a short narrated Powerpoint that introduces concepts important to post-ocular surgery strabismus. It highlights the connection between common surgeries include cataract surgery, scleral buckle surgery, refractive surgery, among others.Diplopia; Strabismus; Post-ocular Surgery Strabismus
4 Square Wave Jerks with ContrapulsionRaed Behbehani, MDA patient with history of brain stem stroke 2 months ago (right hemifacial anesthesia , left sided weakness and bulbar symptoms dysphagia) comes complaining of oscillipsia , binocular vertical diplopia). On exam he had a vertical tropia of 3-4 PD (Skew deviation), dissociated nystagmus , and saccadi...Square Wave Jerks; Contrapulsion
5 Lancaster Red-Green TestAngela Cao; Anne AbelThe Lancaster Red Green Test is used to assess ocular misalignment. This brief video explains how to administer and interpret the test.Diplopia; Lancaster Red Green Test; Strabismus
6 Ocular Neuromyotonia VideoBashaer Aldhahwani, MD; Joshua Pasol, MDA video demonstrates ocular neuromyotonia in the left eye of a patient with a history of cranial radiation of parasellar mass. Ocular neuromyotonia (ONM) is a rare ocular motor disorder characterized by intermittent, tonic spasms of one or more of the extraocular muscles, resulting in strabismus and...Ocular Neuromyotonia
7 Temporal Artery Biopsy ProcedureNooran Badeeb; Danah AlbreikiTemporal artery biopsy is a procedure that is done in a patient with suspicion of GCA (Giant cell Arteritis), and some of the clinical manifestations that prompts us to suspect the diagnosis in patients older than 50 years old are: 1. GCA symptoms e.g. new onset headache. 2 . Visual symptoms: - Visi...Temporal Artery Biopsy; GCA; Temporal Arteritis
8 Worth 4-Dot TestAngela Cao; Anne AbelThis presentation describes the Worth 4-Dot test, demonstrates how to perform the test, and interpret results.Amblyopia; Diplopia; Worth 4-dot Test
9 Curtain Sign (Enhanced Ptosis)Bashaer Aldhahwani, MD; Hong Jiang, MD, PhDThis is a 78-year-old male patient who presented with diplopia, right eyelid ptosis, and ophthalmoplegia. He had severe ptosis OD and pseudo-proptosis (lid retraction) OS at baseline, but when the right eyelid was manually elevated, there was marked enhanced ptosis of the left eyelid (Video). He was...Myasthenia GravIs; Clinical Signs
10 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
11 Treatment Outcomes of Ocular Manifestations in Wernicke's Encephalopathy: VideoWhitney Stuard Sambhariya, PhD, Medical Student; Melanie Truong-Le, DO, ODThe case of a 28- year-old woman with a past medical history of gastric sleeve who was reported to have blurry vision and presented to neuro-ophthalmology with double vision. On examination the patient had bilateral abducens palsy, alternating upbeat and downbeat nystagmus with a torsional component...Wernicke's Encephalopathy; Ocular Manifestations; Neuro-ophthalmology; Sbducens Palsy; Nystagmus; Double Vision; Blurry Vision
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