Uveitis and Ocular Inflammation: Updated Index
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Why Is This Important? Phone Triage) and Physical Exam
Goals Diagnostic Dilemmas Learn which features of the history and 1. What is the cause of this patient’s red eye? physical examination are most useful 2. Does this patient have a pathologic headache? Use risk scores and clinical decision tools 3. Does this patient have endocarditis? Distinguish benign from potentially serious 4. What is the cause of this patient’s back pain? conditions Identify clinical pearls and pitfalls What is the Cause of this Patient’s Mr. Ira Tatedi Red Eye? 32 year old man with one day h/o mild redness of OD, pain, and photophobia. Physical exam shows circumcorneal injection, and visual acuity is 20/80. Key Elements of History (including Why is this Important? Phone Triage) and Physical Exam Most cases of red eye are caused by viral History and Triage Physical Examination conjunctivitis, which does not generally Is vision affected? Visual acuity require any treatment Is there a foreign Pupil size/reactivity Some cases are caused by bacterial or allergic body sensation? Discharge conjunctivitis, for which specific treatment is Is there Pattern of redness indicated photophobia? Foreign body A minority of cases are caused by other Was there trauma? Hypopyon/hyphema conditions, which require urgent or emergent Are patient a contact referral to an ophthalmologist lens wearer? It is essential to be able to distinguish them Is there discharge from one another throughout the day? Anatomy/Differential Diagnosis Conjunctivitis Viral Conjunctivitis – Erythema with co-existing URI – Watery, serous discharge -
Differentiate Red Eye Disorders
Introduction DIFFERENTIATE RED EYE DISORDERS • Needs immediate treatment • Needs treatment within a few days • Does not require treatment Introduction SUBJECTIVE EYE COMPLAINTS • Decreased vision • Pain • Redness Characterize the complaint through history and exam. Introduction TYPES OF RED EYE DISORDERS • Mechanical trauma • Chemical trauma • Inflammation/infection Introduction ETIOLOGIES OF RED EYE 1. Chemical injury 2. Angle-closure glaucoma 3. Ocular foreign body 4. Corneal abrasion 5. Uveitis 6. Conjunctivitis 7. Ocular surface disease 8. Subconjunctival hemorrhage Evaluation RED EYE: POSSIBLE CAUSES • Trauma • Chemicals • Infection • Allergy • Systemic conditions Evaluation RED EYE: CAUSE AND EFFECT Symptom Cause Itching Allergy Burning Lid disorders, dry eye Foreign body sensation Foreign body, corneal abrasion Localized lid tenderness Hordeolum, chalazion Evaluation RED EYE: CAUSE AND EFFECT (Continued) Symptom Cause Deep, intense pain Corneal abrasions, scleritis, iritis, acute glaucoma, sinusitis, etc. Photophobia Corneal abrasions, iritis, acute glaucoma Halo vision Corneal edema (acute glaucoma, uveitis) Evaluation Equipment needed to evaluate red eye Evaluation Refer red eye with vision loss to ophthalmologist for evaluation Evaluation RED EYE DISORDERS: AN ANATOMIC APPROACH • Face • Adnexa – Orbital area – Lids – Ocular movements • Globe – Conjunctiva, sclera – Anterior chamber (using slit lamp if possible) – Intraocular pressure Disorders of the Ocular Adnexa Disorders of the Ocular Adnexa Hordeolum Disorders of the Ocular -
Update on Pathologic Diagnosis of Corneal Infections and Inflammations
[Downloaded free from http://www.meajo.org on Tuesday, March 27, 2012, IP: 41.234.93.234] || Click here to download free Android application for this journal Eye Pathology Update Update on Pathologic Diagnosis of Corneal Infections and Inflammations Geeta K. Vemuganti, Somasheila I. Murthy1, Sujata Das2 ABSTRACT Access this article online Website: One of the most frequent types of corneal specimen that we received in our pathology laboratory www.meajo.org is an excised corneal tissue following keratoplasty. Several of these cases are due to corneal DOI: infections or the sequelae, like corneal scar. Advances in the histological and molecular 10.4103/0974-9233.90128 diagnosis of corneal infections and inflammations have resulted in rapid and accurate diagnosis Quick Response Code: of the infectious agent and in the overall understanding of the mechanisms in inflammatory diseases of the cornea. This review provides an update of histopathological findings in various corneal infections and inflammations. Key words: Corneal Histopathology, Corneal Infiltrate, Corneal Inflammations, Microbial Keratitis, Moorens’ Ulcer INTRODUCTION Corneal infections often commence as epithelial ulceration followed by stromal infiltration by polymorphonuclear (PMN) eratitis is an important cause of ocular morbidity worldwide, and lymphomononuclear cells leading to destruction of Bowman’s Kthe outcome of which depends on early diagnosis, prompt layer, stromal necrosis and perforation of the Descemet’s 1 and effective treatment and various host and agent factors. Some membrane in severe cases. Suppurative infections like bacterial of the common causes of infectious keratitis include bacterial, and fungal lead to infiltrates in anterior 2/3 of stroma and abscess fungal, viral, and protozoan, the diagnosis of which is made on formation. -
Read PDF Edition
REVIEW OF OPTOMETRY EARN 2 CE CREDITS: Positive Visual Phenomena—Etiologies Beyond the Eye, PAGE 58 ■ VOL. 155 NO. 1 January 15, 2018 www.reviewofoptometry.comwww.reviewofoptometry.com ■ ANNUAL CORNEA REPORT JANUARY 15, 2018 ■ CXL ■ EPITHELIAL DEFECTS How to Heal Persistent Epithelial Defects PAGE 38 ■ TRANSPLANTS Corneal Transplants: The OD’s Role PAGE 44 ■ INFILTRATES Diagnosing Corneal Infiltrative Disease PAGE 50 ■ POSITIVE VISUAL PHENOMENA CXL: Your Top 12 Questions —Answered! PAGE 30 001_ro0118_fc.indd 1 1/5/18 4:34 PM ĊčĞĉėĆęĊĉĆĒēĎĔęĎĈĒĊĒćėĆēĊċĔėĎēǦĔċċĎĈĊĕėĔĈĊĉĚėĊĘ ĊđĎĊċĎēĘĎČčę ċċĊĈęĎěĊ Ȉ 1 Ȉ 1 ĊđđǦęĔđĊėĆęĊĉ Ȉ Ȉ ĎĒĕđĊĎēǦĔċċĎĈĊĕėĔĈĊĉĚėĊ Ȉ Ȉ ĔēěĊēĎĊēę Ȉ͝ Ȉ Ȉ Ƭ 1 ǡ ǡǡǤ͚͙͘͜Ǥ Ȁ Ǥ ͚͙͘͜ǣ͘͘ǣ͘͘͘Ǧ͘͘͘ ĕĕđĎĈĆęĎĔēĘ Ȉ Ȉ Ȉ Ȉ Ȉ čĊĚėĎĔē̾ėĔĈĊĘĘ Ȉ Ȉ Katena — Your completecomplete resource forfor amniotic membrane pprocedurerocedure pproducts:roducts: Single use speculums Single use spears ͙͘͘ǡ͘͘͘ήĊĞĊĘęėĊĆęĊĉ Forceps ® ,#"EWB3FW XXXLBUFOBDPNr RO0118_Katena.indd 1 1/2/18 10:34 AM News Review VOL. 155 NO. 1 ■ JANUARY 15, 2018 IN THE NEWS Accelerated CXL Shows The FDA recently approved Luxturna (voretigene neparvovec-rzyl, Spark Promise—and Caution Therapeutics), a directly administered gene therapy that targets biallelic This new technology is already advancing, but not without RPE65 mutation-associated retinal dystrophy. The therapy is designed to some bumps in the road. deliver a normal copy of the gene to By Rebecca Hepp, Managing Editor retinal cells to restore vision loss. While the approval provides hope for patients, wo new studies highlight the resulted in infection—while tradi- the $425,000 per eye price tag stands as pros and cons of accelerated tional C-CXL has a reported inci- a signifi cant hurdle. -
The Uveo-Meningeal Syndromes
ORIGINAL ARTICLE The Uveo-Meningeal Syndromes Paul W. Brazis, MD,* Michael Stewart, MD,* and Andrew G. Lee, MD† main clinical features being a meningitis or meningoenceph- Background: The uveo-meningeal syndromes are a group of disorders that share involvement of the uvea, retina, and meninges. alitis associated with uveitis. The meningeal involvement is Review Summary: We review the clinical manifestations of uveitis often chronic and may cause cranial neuropathies, polyra- and describe the infectious, inflammatory, and neoplastic conditions diculopathies, and hydrocephalus. In this review we define associated with the uveo-meningeal syndrome. and describe the clinical manifestations of different types of Conclusions: Inflammatory or autoimmune diseases are probably uveitis and discuss the individual entities most often associ- the most common clinically recognized causes of true uveo-menin- ated with the uveo-meningeal syndrome. We review the geal syndromes. These entities often cause inflammation of various distinctive signs in specific causes for uveo-meningeal dis- tissues in the body, including ocular structures and the meninges (eg, ease and discuss our evaluation of these patients. Wegener granulomatosis, sarcoidosis, Behc¸et disease, Vogt-Koy- anagi-Harada syndrome, and acute posterior multifocal placoid pig- ment epitheliopathy). The association of an infectious uveitis with an acute or chronic meningoencephalitis is unusual but occasionally the eye examination may suggest an infectious etiology or even a The uveo-meningeal syndromes are a specific organism responsible for a meningeal syndrome. One should consider the diagnosis of primary ocular-CNS lymphoma in heterogeneous group of disorders that share patients 40 years of age or older with bilateral uveitis, especially involvement of the uvea, retina, and meninges. -
Approach to Intermediate Uveitis Kirti Jaisingh, Amit Khosla, Murthy Somasheila, Reema Bansal, Parthopratim Dutta Majumder, Padmamalini Mahendradas
Ophthalmic Deliberations Approach to Intermediate Uveitis Kirti Jaisingh, Amit Khosla, Murthy Somasheila, Reema Bansal, Parthopratim Dutta Majumder, Padmamalini Mahendradas The term “intermediate uveitis” describes inflammation of the anterior vitreous, ciliary body and peripheral retina Kirti Jaisingh MS, DNB, FICO which may or may not be associated with infection or Fellow, Vitreo-Retinal Surgery systemic disease. A subset of this, which is not associated Sir Ganga Ram Hospital with any systemic disease is termed as “pars planitis”.1 It Rajinder Nagar, Delhi, India comprises of approximately 9.5-17.4% of all uveitis.2,3 The prevalence of active intermediate uveitis in a South India- based study was 0.25%.3-5 Intermediate uveitis presents with minimal symptoms, commonly blurred vision and floaters.5-7 The characteristic Amit Khosla MS, DNB of this subtype of ocular inflammatory disease is a relapsing Senior Consultant, remitting nature of inflammation leading to chronicity, Uveitis and Vitreo-Retinal Services hence significant complications. Corticosteroids have been Sir Ganga Ram Hospital Rajinder Nagar, Delhi, India recommended as the first line of treatment. However, in a country known to be endemic for tuberculosis, steroids can only be given after ruling out tuberculosis with the aid of various investigations like Mantoux, Quantiferon Gold, chest X ray(CXR), Computerised tomography of chest (CECT), PCR from ocular fluids, etc. Improper treatment or early taper of drugs are often responsible for recurrences.8,10 Still, Somasheila Murthy MS, DOMS, FCP Head of Service, Corneal Diseases, there is no consensus regarding the end point of treatment. Tej Kohli Cornea Institute, Consultant, Although with the advent of immunosuppressives11-15, Uveitis Service,L.V.Prasad Eye Institute, complications due to long term steroid use have reduced Kallam Anji Reddy Campus, L.V.Prasad Marg, Banjara Hills, Hyderabad, India markedly, adequate management of intermediate uveitis is still lacking in multiple areas. -
CAUSES, COMPLICATIONS &TREATMENT of A“RED EYE”
CAUSES, COMPLICATIONS & TREATMENT of a “RED EYE” 8 Most cases of “red eye” seen in general practice are likely to be conjunctivitis or a superficial corneal injury, however, red eye can also indicate a serious eye condition such as acute angle glaucoma, iritis, keratitis or scleritis. Features such as significant pain, photophobia, reduced visual acuity and a unilateral presentation are “red flags” that a sight-threatening condition may be present. In the absence of specialised eye examination equipment, such as a slit lamp, General Practitioners must rely on identifying these key features to know which patients require referral to an Ophthalmologist for further assessment. Is it conjunctivitis or is it something more Iritis is also known as anterior uveitis; posterior uveitis is serious? inflammation of the choroid (choroiditis). Complications include glaucoma, cataract and macular oedema. The most likely cause of a red eye in patients who present to 4. Scleritis is inflammation of the sclera. This is a very rare general practice is conjunctivitis. However, red eye can also be presentation, usually associated with autoimmune a feature of a more serious eye condition, in which a delay in disease, e.g. rheumatoid arthritis. treatment due to a missed diagnosis can result in permanent 5. Penetrating eye injury or embedded foreign body; red visual loss. In addition, the inappropriate use of antibacterial eye is not always a feature topical eye preparations contributes to antimicrobial 6. Acid or alkali burn to the eye resistance. The patient history will usually identify a penetrating eye injury Most general practice clinics will not have access to specialised or chemical burn to the eye, but further assessment may be equipment for eye examination, e.g. -
UVEITIS Eye74 (1)
UVEITIS Eye74 (1) Uveitis Last updated: May 9, 2019 Classification .................................................................................................................................... 1 Etiologic categories .......................................................................................................................... 2 Treatment ......................................................................................................................................... 2 Complications ................................................................................................................................... 2 COMMON UVEITIC SYNDROMES ............................................................................................................. 2 Masquerade Syndromes ................................................................................................................... 3 UVEITIS - heterogenous ocular diseases - inflammation of any component of uveal tract (iris, ciliary body, choroid). CLASSIFICATION ANTERIOR UVEITIS (most common uveitis) - localized to anterior segment - iritis and iridocyclitis. IRITIS - white cells confined solely to anterior chamber. IRIDOCYCLITIS - cellular activity also involves retrolental vitreous. etiology (most do not have underlying systemic disease): 1) idiopathic postviral syndrome (most commonly 38-60%) 2) HLA-B27 syndromes, many arthritic syndromes (≈ 17%) 3) trauma (5.7%) 4) herpes simplex, herpes zoster disease (1.9-12.4%) 5) iatrogenic (postoperative). tends to -
Anterior Segment Surgery and Complications CATARACT EXTRACTION and INTRAOCULAR LENS IMPLANTATION
10 Anterior Segment Surgery and Complications CATARACT EXTRACTION AND INTRAOCULAR LENS IMPLANTATION Complications PENETRATING KERATOPLASTY Complications Correction of Astigmatism in a Corneal Graft LAMELLAR KERATOPLASTY SUPERFICIAL KERATECTOMY EXCIMER LASER PHOTOTHERAPEUTIC KERATECTOMY CONJUNCTIVAL FLAP LIMBAL STEM CELL TRANSPLANTATION PTERYGIUM EXCISION AND CONJUNCTIVAL AUTOGRAFT CONJUNCTIVAL AND CORNEAL TUMOR EXCISION CORNEAL PERFORATION SURGERY PERMANENT KERATOPROSTHESIS REFRACTIVE SURGERY Radial Keratotomy Excimer Laser Photorefractive Keratectomy Laser In Situ Keratomileusis CONCLUSION Anterior segment surgery ranges from routine cataract extraction and lens implantation, one of the most common surgical operations in the United States, to rarely performed surgery such as permanent keratoprosthesis. It also encompasses surgery first performed centuries ago, such as rudimentary pterygium excision, to the latest in keratorefractive surgery. CATARACT EXTRACTION AND INTRAOCULAR LENS IMPLANTATION The many reasons for the development of cataracts are discussed in detail in Chapter 8. Most cataracts are acquired, but they can also be congenital. This section focuses primarily on the treatment of acquired cataracts in adults. Cataracts in adults are generally age related, but some lens opacities may result from other causes such as trauma, inflammation, systemic illness such as diabetes, or medications such as corticosteroids. Cataracts generally advance slowly over years but can advance rapidly over months, or even faster in some patients. The primary indication for cataract extraction is diminished vision caused by the cataract, significantly affecting the patient's lifestyle. The exact point at which this hardship occurs depends on the patient. Certain patients require little visual function and may delay cataract surgery for years or indefinitely. Other patients with high visual needs seek cataract surgery with much smaller degrees of visual loss. -
Noninfectious Uveitis of the Posterior Segment Original Release: May 1, 2018 Expiration: May 31, 2019
CME Monograph global approaches for managing NoNINfEctIouS uVEItIS of thE PoStErIor SEGMENt Original Release: May 1, 2018 Expiration: May 31, 2019 Visit https://tinyurl.com/CMEUVEITIS for online testing and instant CME certificate. Faculty Quan Dong Nguyen Bahram Bodaghi Diana V. Do James P. Dunn Vishali Gupta MD, MSc (Chair) MD, PhD MD MD MD This continuing medical education activity is jointly provided by New York Eye and Ear Infirmary of Mount Sinai and MedEdicus LLC. This continuing medical education activity is supported through an unrestricted educational grant from Santen Pharmaceutical Co, Ltd. Distributed with LEARNING METHOD AND MEDIUM Diana V. Do, MD, and her partner/spouse had a financial This educational activity consists of a supplement and ten agreement or affiliation during the past year with the (10) study questions. The participant should, in order, read following commercial interests in the form of the learning objectives contained at the beginning of this Consultant/Advisory Board: Santen Pharmaceutical Co, Ltd; supplement, read the supplement, answer all questions in Contracted Research: Santen Pharmaceutical Co, Ltd. the post test, and complete the Activity Evaluation/Credit James P. Dunn, MD, had a financial agreement or affiliation Request form. To receive credit for this activity, please follow during the past year with the following commercial interests the instructions provided on the post test and Activity in the form of Consultant/Advisory Board: Santen Faculty Evaluation/Credit Request form. This educational activity Pharmaceutical Co, Ltd; Honoraria from promotional, should take a maximum of 1.5 hours to complete. advertising or non-CME services received directly from Quan Dong Nguyen, MD, MSc (Chair) CONTENT SOURCE commercial interest of their Agents (eg, Speakers Bureaus): Professor of Ophthalmology This continuing medical education (CME) activity captures AbbVie Inc. -
Cornea/External Disease 2017-2019
Academy MOC Essentials® Practicing Ophthalmologists Curriculum 2017–2019 Cornea/External Disease *** Cornea/External Disease 2 © AAO 2017-2019 Practicing Ophthalmologists Curriculum Disclaimer and Limitation of Liability As a service to its members and American Board of Ophthalmology (ABO) diplomates, the American Academy of Ophthalmology has developed the Practicing Ophthalmologists Curriculum (POC) as a tool for members to prepare for the Maintenance of Certification (MOC) -related examinations. The Academy provides this material for educational purposes only. The POC should not be deemed inclusive of all proper methods of care or exclusive of other methods of care reasonably directed at obtaining the best results. The physician must make the ultimate judgment about the propriety of the care of a particular patient in light of all the circumstances presented by that patient. The Academy specifically disclaims any and all liability for injury or other damages of any kind, from negligence or otherwise, for any and all claims that may arise out of the use of any information contained herein. References to certain drugs, instruments, and other products in the POC are made for illustrative purposes only and are not intended to constitute an endorsement of such. Such material may include information on applications that are not considered community standard, that reflect indications not included in approved FDA labeling, or that are approved for use only in restricted research settings. The FDA has stated that it is the responsibility of the physician to determine the FDA status of each drug or device he or she wishes to use, and to use them with appropriate patient consent in compliance with applicable law. -
View Returned the Following Day, Less Than OR
s s CONSEQUENTIAL CASES CASES THAT CHANGED THE WAY WE PRACTICE Three retina specialists share stories of patient encounters that left lasting impressions. LET THERE BE LIGHT By Ninel Z. Gregori, MD vision requires daily practice and hard my career in the direction of other A 52-year-old patient work. The patient had an intense innovative surgeries and clinical trials who had seen nothing rehabilitation process ahead of her at Bascom Palmer. but weak light for to help her to make sense of the And it did much more: It helped me 19 years since devel- lights. She is now able to identify light truly understand and appreciate the oping end-stage retinitis pigmentosa objects against dark backgrounds, value of careful preoperative counsel- (RP) came into my care. Then, in 2013, sort light and dark clothes, see light ing and setting realistic expectations the long-awaited promise of artificial coming in the windows, identify the for patients undergoing new treat- vision became a reality because the handle on the refrigerator, and even ments. After observing the experiences US FDA had approved the first retinal identify some letters, numbers, and of my patient receiving an Argus II prosthesis for patients with RP. I dis- simple words on a computer screen. implant, I now make sure to carefully cussed the Argus II Retinal Prosthesis She cannot, however, recognize explain the risks and limitations of System (Second Sight) with the objects and people in the environ- artificial vision options to patients who patient, and we agreed that she was a ment consistently, see faces, or read.