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TitleCreatorDescriptionSubject
26 Idocyanine Green AngiographyTanner Nordseth; Evan Wotipka; Talhah Zubair; Anne Abel; Hossein NazariThis narrated PowerPoint presentation gives an overview of idocyanine green angiography. Historical significance, diagnostic utility, and comparison to fluorescein angiography are discussed.Angiography; Choroidal imaging; Idocyanine green
27 Sixth nerve palsy or not? (Image)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
28 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
29 Reversible Cerebral Vasoconstriction Syndrome (RCVS)Felix Yang; Sean GrattonThis is a narrated powerpoint that reviews Reversible Cerebral Vasoconstriction syndrome. It discusses the diagnostic basics and evaluation and management. It compares RCVS to Posterior Reversible Encephalopathy Syndrome (PRES).Primary Angiitis of the Central Nervous System; Reversible Cerebral Vasoconstriction Syndrome; Subarachnoid Hemorrhage; Thunderclap Headache
30 Diagnosis and Evaluation of Stroke: Cerebral HypoxiaDanny Alevy; James Brian Davis; Amanda Dean HendersonNeurons are particularly vulnerable to oxygen deprivation. Cerebral hypoxia can be caused by arterial thrombosis, embolism, hypoperfusion, cervical artery dissection, or cryptogenic causes. About 1/3 of ischemic strokes are from cryptogenic causes. Embolic strokes are the next most common (20-30%), ...Atherosclerosis; Cerebral Hypoxia; Cervical Artery Dissection; Cryptogenic Ischemia; Embolism; Hypoperfusion; Ischemia; Stroke; Thrombosis
31 Glaucoma: Evaluation and Principles of ManagementAnand Haran; Sean GrattonThis is a narrated powerpoint that reviews the basics of glaucoma. It covers Primary Open Angle Glaucoma and Angle Closure Glaucoma, and includes reviews of the pathophysiology, evaluation, and managementAngle Closure Glaucoma; Glaucoma; Primary Open Angle Glaucoma
32 Behind the MaskPame Dávila; Nagham Al-ZubidiCase report describing temporal artery amyloidosis masquerading as giant cell arteritis.Giant cell arteritis; Temporal arteritis; Temporal artery amyloidosis
33 Pupillary BlockSujata Dalal; James Brian Davis; Amanda Dean HendersonPupillary block occurs when the pupillary margin of the iris contacts the anterior surface of the lens. This creates a barrier for the outflow of aqueous humor from the posterior chamber to the anterior chamber and resultant increased pressure in the posterior chamber. This pressure can cause the ir...Angle-Closure Glaucoma; Iris Bombe; Narrow Angle; Pupillary Block
34 Giant Cell Arteritis with Choroidal InfarctionAretha Zhu; Kareem Moussa; Tina Zeng; Yin Allison LiuThe presentation describing a case of giant cell arteritis (GCA) with choroidal infarction documents an 83-year-old male experiencing recurring episodes of vision loss, predominantly manifesting as a "graying" of vision in both eyes, associated with new-onset headaches. The individual presented to t...Choroidal Infarction; Erythrocyte Sedimentation Rate, Giant Cell Arteritis; Headache; Jaw Claudication; Painless Vision Loss; Rheumatology; Temporal Artery Biopsy; Vasculitis
35 One and a Half Syndrome Following Resection of a Posterior Fossa Epidermoid CystChristine Xu; Claire Basco, MS, NP-C; Kiarash Shahlaie; Yin Allison LiuThis is a case of One and a Half Syndrome following resection of a posterior fossa epidermoid cyst. A 31-year-old male initially presented with left facial droop and bilateral ptosis, and a "down and out" gaze of the left eye. He underwent imaging and was diagnosed with an epidermoid cyst located in...Abducens Nucleus; Epidermoid Cyst; Extraocular Movements; Gaze Palsy; Internuclear Ophthalmoplegia; Medial Longitudinal Fasciculus; Neurosurgery; One and a Half Syndrome
36 Neuro-Ophthalmic Complications of ChemotherapyNagham Al-Zubidi; May AmeriThis lecture covers the effect of antineoplastic chemotherapy, which can cause damage to the optic nerve and the ocular motor nerves.Antineoplastic Chemotherapy; Ocular Motor Nerve Damage; Optic Atrophy; Optic Nerve Damage; Optic Nerve Edema; Optic Neuritis
37 Intracranial Hemorrhage: Classification and MechanismsVictoria S. Pelak, MDIntracranial hemorrhages can be life-threatening events. Classification of hemorrhages depends on the anatomical location, which also determines the associated risk factors for the hemorrhage. Descriptions of each type of hemorrhage and important aspects of the pathophysiology and risk factors are p...Intracranial Hemorrhage
38 Pituitary ApoplexyNagham Al-Zubidi, MDPatient presented with sudden vision loss left eye, horizontal binocular diplopia, sever headaches, light sensitivity and visual field defect.Pituitary Apoplexy; Infarction or Hemorrhage of Pituitary Gland
39 Olfactory Groove MeningiomaNagham Al-Zubidi, MDPatient presented with bilateral painless progressive loss of vision and visual and auditory hallucinations.Benign Tumors of Meninges; Olfactory Groove Meningioma; Foster-Kennedy Syndrome
40 Leukemic Optic NeuropathyNagham Al-Zubidi, MDPatient with acute lymphoblastic leukemia presented with left eye vision loss.Infiltrative Optic Neuropathy; Leukemic Optic Neuropathy; Other Optic Neuropathy
41 Pituitary Adenoma Masquerading as NAIONNagham Al-Zubidi, MDPatient 62-year-old male presented with vision loss in the left eye diagnosed with NAION then vision continue to get worse in both eye MRI of the brain showed pituitary adenoma.Pituitary Adenoma; NAION; Compressive Optic Neuropathy
42 Myxopapillary EpendymomaNagham Al-Zubidi, MDA case of filum terminale tumor presented with symptoms and sign of idiopathic intracranial hypertension.Myxopapillary Ependymoma; Idiopathic Intracranial Hypertension; Filum Terminale Tumor
43 Chorioretinal ColobomaKirstyn Taylor; Drew Scoles, MDColoboma is a term used to describe defects seen in various ocular structures due to incomplete embryologic development. Fundus coloboma specifically is due to failure of the embryonal fissure to close, which typically occurs by 5-7 weeks gestation. Posterior colobomas, involving the retina, choroid...Chorioretinal; Coloboma; Optic Nerve
44 Patient Portal: Optic Disc DrusenCristiano Oliveira, MDOptic disc drusen (ODD) are abnormal deposits of benign, usually calcified material within the optic disc, which is the front part of the optic nerve that connects each eye to the brain. We do not know the exact cause of optic disc drusen. They are present in 0.3-2% of people as an isolated case or ...Optic disc drusen; Papilledema; Pseudopapilledema
45 Patient Portal: Microvascular Cranial Nerve PalsyMeagan Seay, DOA nerve palsy is an impairment in the function of a nerve, which results in a decrease in function of the corresponding muscles controlled by that nerve. In microvascular cranial nerve palsy, something affects the blood supply to one of the cranial nerves, causing it not to work. This is usually the...Nerve palsy; Microvascular cranial nerve palsy; Cranial nerve 3; CN3; Oculomotor nerve; Cranial nerve 4; CN4; Trochlear nerve; Cranial nerve 6; CN6; Abducens nerve
46 Patient Portal: Non-Arteritic-Anterior Ischemic Optic Neuropathy (NAION)Arun Sundaram, MDNon-arteritic anterior ischemic optic neuropathy (NAION or NA-AION) is caused by decreased blood flow to the front part of the optic nerve (optic disc). It causes optic nerve swelling and sudden vision loss. NAION typically affects one eye, although the other eye sometimes suffers similar loss month...Non-arteritic anterior ischemic optic neuropathy; NAION; NA-AION; Optic nerve; Optic disc; Ophthalmic artery
47 Patient Portal: Myasthenia GravisAroucha Vickers, DOMyasthenia gravis (MG) is an autoimmune disease in which the body's immune system creates antibodies (proteins that normally protect us) that may attack receptors on your muscles. This results in muscle weakness because the muscles do not receive the signals to contract (tighten). Muscles anywhere w...Myasthenia gravis; Ptosis; Double vision
48 Patient Portal: Giant Cell ArteritisAnne S. Abel, MDGiant cell arteritis is an inflammatory condition that can cause vision loss, double vision, fever, new persistent headaches, scalp tenderness, and jaw pain with chewing. GCA is caused by inflammation of blood vessels, primarily in the head and neck. Sometimes called "temporal arteritis," GCA frequ...Giant cell arteritis
49 Patient Portal: Idiopathic Intracranial Hypertension (IIH)Devin D. Mackay, MDIdiopathic intracranial hypertension (IIH), also called pseudotumor cerebri, is a condition in which there is high pressure in the fluid surrounding your brain, spinal cord and optic nerves. This can cause headaches and problems with vision. Although the cause(s) of the condition is not fully unders...Idiopathic intracranial hypertension; Pseudotumor cerebri
50 Patient Portal: Homonymous HemianopsiaJames C. O'Brien, MDHomonymous hemianopia refers to an absence of vision towards one side of the visual world in each eye. The damage that caused this problem is in the brain and not in the eyes.Homonymous hemianopia; Visual pathway
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