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An Unusual Presentation of Subfrontal Meningioma: a Case Report and Literature Review for Foster Kennedy Syndrome
Intern Emerg Med (2011) 6:267–269 DOI 10.1007/s11739-010-0437-y CE - MEDICAL ILLUSTRATION An unusual presentation of subfrontal meningioma: a case report and literature review for Foster Kennedy syndrome Shahram Lotfipour • Kris Chiles • J. Akiva Kahn • Tareg Bey • Scott Rudkin Received: 17 December 2009 / Accepted: 13 July 2010 / Published online: 26 August 2010 Ó SIMI 2010 Introduction head trauma. She admitted to abusing crack cocaine for 13 years with her last use 4 months ago. She denied any Foster Kennedy syndrome, named after neurologist Robert trouble with ambulation, dizziness, and changes in hearing or Foster Kennedy (1884–1952), describes unilateral ipsilat- other alterations in sensation. She denied any suicidal or eral optic atrophy and contralateral papilledema from an homicidal ideation. The patient denied any auditory halluci- intracranial mass. This syndrome is unreliably associated nations, but did report that she had been experiencing with anosmia and ipsilateral proptosis [1]. It originates visual hallucinations and visual disturbances for at least from variety of intracranial pathologies, but most often a 6–8 months. She reported complete blindness in the left eye, subfrontal mass. We present a case of Foster Kennedy and shadow perception in her right for an unknown length of syndrome and review its etiology, pathology and incidence time. Her past medical history was notable for major in intracranial tumors. depression. The patient did not have a previous history of hallucinations or psychosis, and had never been hospitalized for psychiatric reasons. The patient was not on any medica- Case report tions, and was allergic to penicillin and codeine. -
Smartphone-Based Dilated Fundus Photography and Near Visual Acuity Testing As Inexpensive Screening Tools to Detect Referral Warranted Diabetic Eye Disease
Smartphone-Based Dilated Fundus Photography and Near Visual Acuity Testing as Inexpensive Screening Tools to Detect Referral Warranted Diabetic Eye Disease BRIAN C. TOY, MD,*† DAVID J. MYUNG, MD, PHD,*† LINGMIN HE, MD,*† CAROLYN K. PAN, MD,*† ROBERT T. CHANG, MD,* ALISON POLKINHORNE, MA,‡ DOUGLAS MERRELL, BS,‡ DOUG FOSTER, MBA,‡ MARK S. BLUMENKRANZ, MD* Purpose: To compare clinical assessment of diabetic eye disease by standard dilated examination with data gathered using a smartphone-based store-and-forward teleoph- thalmology platform. Methods: 100 eyes of 50 adult patients with diabetes from a health care safety-net ophthalmology clinic. All patients underwent comprehensive ophthalmic examination. Concurrently, a smartphone was used to estimate near visual acuity and capture anterior and dilated posterior segment photographs, which underwent masked, standardized review. Quantitative comparison of clinic and smartphone-based data using descriptive, kappa, Bland-Altman, and receiver operating characteristic analyses was performed. Results: Smartphone visual acuity was successfully measured in all eyes. Anterior and posterior segment photography was of sufficient quality to grade in 96 and 98 eyes, respectively. There was good correlation between clinical Snellen and smartphone visual acuity measurements (rho = 0.91). Smartphone-acquired fundus photographs demon- strated 91% sensitivity and 99% specificity to detect moderate nonproliferative and worse diabetic retinopathy, with good agreement between clinic and photograph grades (kappa = 0.91 ± 0.1, P , 0.001; AUROC = 0.97, 95% confidence interval, 0.93–1). Conclusion: The authors report a smartphone-based telemedicine system that demon- strated sensitivity and specificity to detect referral-warranted diabetic eye disease as a proof-of-concept. Additional studies are warranted to evaluate this approach to expanding screening for diabetic retinopathy. -
Annual Report Research Activity 2019
Annual Report Research Activity 2019 Division of Clinical Neuroscience University of Oslo and Oslo University Hospital 0 Contents Oslo University Hospital and the University of Oslo .................................................................................... 4 From Division Director Eva Bjørstad ........................................................................................................... 4 Division of Clinical Neuroscience (NVR) Organizational Chart ..................................................................... 5 Department of Physical Medicine and Rehabilitation Rehabilitation after trauma....................................................................................................................... 6 Group Leader: Nada Andelic Painful musculoskeletal disorders .............................................................................................................. 9 Group Leader: Cecilie Røe Department of Refractory Epilepsy - National Centre for Epilepsy Complex epilepsy .................................................................................................................................... 11 Group Leader: Morten Lossius Department of Neurosurgery Neurovascular-Hydrocephalus Research Group ..................................................................................... 16 Group Leader: Per Kristian Eide Oslo Neurosurgical Outcome Study Group (ONOSG) ................................................................................. 19 Group Leaders: Eirik Helseth and Torstein -
Ophthalmic Imaging Guidance
Ophthalmic Services Guidance Ophthalmic Imaging March 2021 Review: February 2022 18 Stephenson Way, London, NW1 2HD T. 020 7935 0702 [email protected] rcophth.ac.uk @RCOphth © The Royal College of Ophthalmologists 2021 All rights reserved For permission to reproduce and of the content contained herein please contact [email protected] Contents 1 Introduction 3 2 Corneal and anterior segment imaging 3 Anterior segment photography 3 3 Retinal imaging 5 Colour fundus photography 5 4 Scanning laser ophthalmoscopy (SLO) 6 Overview 6 Monochromatic imaging 7 Fundus autofluorescence (FAF) 7 Ultra-Widefield (UWF) imaging 8 Fundus Fluorescein Angiography (FFA) 9 Indocyanine Green Angiography (ICG) 9 Vitreous, Retinal and Choroidal Optical Coherence Tomography (OCT) 9 Optical Coherence Tomography Angiography (OCTA) 10 Adaptive optics 11 Laser Doppler Flowmetry 11 Retinal oximetry 12 5 Optic nerve head and peripapillary imaging 12 Optic disc photography 12 Scanning laser tomography 13 Scanning laser polarimetry 13 Optic nerve head and peripapillary Optical Coherence Tomography 14 6 External, oculoplastic and adnexal imaging 14 External Photography 14 3D Digital Stereophotogrammetry 14 Doppler flow imaging of the superior ophthalmic vein 15 7 Ultrasonography 15 Ocular and Orbital Ultrasound 15 A-Scan 15 B-Scan 16 Ultrasound biomicroscopy (UBM) 16 Colour flow mapping (CFM) and spectral Doppler techniques 17 8 Networking and imaging software 17 Networking 17 DICOM and DICOM Modality Worklist standards 18 Data storage, picture archiving and communication system (PACS) 18 Electronic medical records (EMR) 18 Summary 19 9 Information governance 19 10 Telemedicine and virtual clinics 19 11 Consent 20 12 Staffing 20 13 Authors 21 2021/PROF/438 2 1 Introduction Ophthalmic imaging is an integral part of the work of all ophthalmic departments. -
Bilateral Exudative Retinal Detachment in a Patient with Cerebral Venous Sinus Thrombosis: a Case Report
Bilateral exudative retinal detachment in a patient with cerebral venous sinus thrombosis: a case report Liang Li The second Xiangya Hospital, Central South University Ling Gao ( [email protected] ) Second Xiangya Hospital https://orcid.org/0000-0002-9850-2038 Case report Keywords: exudative retinal detachment, cerebral venous sinus thrombosis, elschnig spot, retinal capillary ischemia Posted Date: June 6th, 2019 DOI: https://doi.org/10.21203/rs.2.9789/v1 License: This work is licensed under a Creative Commons Attribution 4.0 International License. Read Full License Page 1/8 Abstract Background: Cerebral venous sinus thrombosis (CVST) is a rare cerebrovascular disease, it’s ocular symptoms often characterized by a subacute bilateral visual loss, or diplopia and paralysis of eye movements. Fundus examination usually presents as bilateral papilledema and other ocular signs are rare. We report a case of bilateral multiple retinal detachments and nally diagnosed as CVST. Case presentation: A 49-year old woman with progressive headache and bilateral vision deterioration visited our clinic. Ophthaomological examinations including medical history, best-corrected visual acuity, intraocular pressure, slit-lamp biomicroscopy, fundus ophthalmoscopy, uorescein angiography and Optical coherence tomography and head Magnetic Resonance Venogram (MRV) was also performed. Blood tests for ruling out systemic diseases were also performed. Fundus exam revealed bilateral multiple retinal detachment with sub-retinal uid and blurred disc margin. Fluorescein angiography (FA) revealed early hypouorescence in the background stage, multiple pinpoint leakages at the level of retinal pigment epithelium (RPE), and late pooling to outline the boundary of retinal detachment, with some of the leakage shaped as multiple circles in the late stage of FA. -
References Briskly Compared with the Fellow Eye
LETTERS TO THE JOURNAL 367 frontal tumour. The optic atrophy is commonly felt to Sir, result from optic nerve compression and the contralateral Apraclonidine in the Management of Glaucomatocy 1.2 papilloedema from increased intracranial pressure. clitic crisis Another mechanism suggests that Foster Kennedy syn Glaucomatocyclitic cnSlS (Posner-Schlossman syn drome is due to bilateral direct optic nerve compression by drome) is a unilateral inflammation of the uveal tract in a midline basal mass or less commonly by long-standing which signs of an acute increase in intraocular pressure increased intracranial pressure without direct com predominate. As the aetiology is doubtful, numerous treat pression of either nerve.3 ments have been suggested, the main aim being to reduce Since the early cases of Foster Kennedy syndrome, the exceptionally high intraocular pressure which, left many cases have been reported in the literature caused by untreated, will cause permanent optic nerve damage. other tumours, especially meningiomas such as olfactory Apraclonidine hydrochloride I %, a clonidine deriva groove and sphenoid ridge meningiomas, with gliomas tive and a peripheral alpha-adrenergic agonist. was devel occasionally reported.�-7 To our knowledge, nasopharyn oped to lower intraocular pressure while minimising geal carcinoma is rarely reported in the literature as a systemic side effects. It has specificrecept or-binding and cause of Foster Kennedy syndrome. physico chemical properties that limit its access to the cen Other terms have been used in the literature to describe tral nervous system. In normal human volunteers it pro atypical cases of Foster Kennedy syndrome. 'Pseudo Fos duces a significant fall in intraocular pressure. -
(DICOM) Supplement 91: Ophthalmic Photography Image SOP Classes
Digital Imaging and Communications in Medicine (DICOM) Supplement 91: Ophthalmic Photography Image SOP Classes Prepared by: DICOM Standards Committee 1300 N. 17th Street Suite 1847 Rosslyn, Virginia 22209 USA VERSION: Final Text, September 29, 2004. Supplement 91 – Ophthalmic Photography Image SOP Classes Page 2 Table of Contents Table of Contents ................................................................................................................................................. 2 Foreword ............................................................................................................................................................... 4 Scope and Field of Application ............................................................................................................................ 4 Part 3 Additions..................................................................................................................................................... 6 Part 3 Annex A Additions ..................................................................................................................................... 8 A.41 Ophthalmic Photography 8 Bit Image Information Object Definition ................................................ 9 A.41.1 Ophthalmic Photography 8 Bit Image IOD Description............................................................... 9 A.41.2 Ophthalmic Photography 8 Bit Image IOD Entity-Relationship Model ...................................... 9 A.41.3 Ophthalmic Photography 8 Bit Image IOD Modules -
12.1 Radiology
12.1 Radiology Southwest Medical Associates (SMA) provides radiology services at multiple locations. The facility located at 888 S. Rancho Drive offers extended hours for urgent situations. SMA offers additional facilities, which operate during normal business hours (please call the individual facility for office hours). Special radiology studies such as CT, Ultrasound, Fluoroscopy, and IVP’s require appointments. Appointments can be made by contacting the scheduling department at (702) 877-5390. Plain film studies do not require a referral or an appointment; however, they do require an order signed by a physician. Contact the Radiology Department at (702) 877-5125 option 5 with any questions. NAME/LOCATION PHONE HOURS PROCEDURES Rancho/Charleston (702) 877-5125 S-S 24 hours Scheduled procedures 888 S. Rancho Dr. 24 hours for emergencies STAT, Expedited Ultrasounds, CT Scans Diagnostic Mammography DEXA Scans N. Tenaya Satellite (702) 243-8500 S-S 7 a.m. - 7 p.m. Plain film studies 2704 N. Tenaya Way Screening Mammography Routine Ultrasounds Routine CT Scans S. Eastern Satellite (702) 737-1880 S-S 7 a.m. - 7 p.m. Plain film studies 4475 S. Eastern Ave. Screening Mammography DEXA Scans Routine Ultrasounds STAT, Expedited, Routine CT Scans Siena Heights Satellite (702) 617-1227 S-S 7 a.m. – 7 p.m. Plain film studies 2845 Siena Heights Screening Mammography Routine Ultrasounds Montecito Satellite (702) 750-7424 S-S 7 a.m. – 7 p.m. Plain Film Studies 7061 Grand Montecito Pkwy Routine Ultrasounds Sunrise Satellite (702) 459-7424 M-F 8 a.m. - 5 p.m. Plain film studies 540 N. -
Chapter Xi Medicine Evaluation and Management Services Cpt Codes 90000 - 99999 for National Correct Coding Initiative Policy Manual for Medicare Services
CHAP11-CPTcodes90000-99999 Revision Date: 1/1/2021 CHAPTER XI MEDICINE EVALUATION AND MANAGEMENT SERVICES CPT CODES 90000 - 99999 FOR NATIONAL CORRECT CODING INITIATIVE POLICY MANUAL FOR MEDICARE SERVICES Current Procedural Terminology (CPT) codes, descriptions and other data only are copyright 2020 American Medical Association. All rights reserved. CPT® is a registered trademark of the American Medical Association. Applicable FARS\DFARS Restrictions Apply to Government Use. Fee schedules, relative value units, conversion factors, prospective payment systems, and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for the data contained or not contained herein. Table of Contents Chapter XI ................................................. XI-3 Medicine Evaluation and Management Services CPT Codes 90000 - 99999 ..................................................... XI-3 A. Introduction .........................................XI-3 B. Therapeutic or Diagnostic Infusions/Injections and ...XI-3 Immunizations ............................................XI-3 C. Psychiatric Services .................................XI-8 D. Biofeedback .........................................XI-10 E. Dialysis ............................................XI-10 F. Gastroenterology ....................................XI-11 G. Ophthalmology .......................................XI-12 H. -
Fluorescein Angiography Reference Number: OC.UM.CP.0028 Coding Implications Last Review Date: 05/2020 Revision Log
Clinical Policy: Fluorescein Angiography Reference Number: OC.UM.CP.0028 Coding Implications Last Review Date: 05/2020 Revision Log See Important Reminder at the end of this policy for important regulatory and legal information. Description Intravenous Fluorescein Angiography (IVFA) or fluorescent angiography is a technique for examining the circulation of the retina and choroid using a fluorescent dye and a specialized camera. It involves injection of sodium fluorescein into the systemic circulation, and then an angiogram is obtained by photographing the fluorescence emitted after illumination of the retina with blue light at a wavelength of 490 nanometers. This policy describes the medical necessity guidelines for fluorescein angiography. Policy/Criteria I. It is the policy of health plans affiliated with Envolve Vision, Inc.® that fluorescein angiography is medically necessary for the following indications: A. Initial evaluation of a patient with abnormal findings of the fundus / retina on ophthalmoscopy exam including one of the following: 1. Choroidal Neovascular Membranes (CNVM) 2. Lesions of the Retinal Pigment Epithelium (RPE) a. Serous Detachment of the RPE b. Tears or rips of the RPE c. Hemorrhagic detachment 3. Fibrovascular Disciform Scar 4. Vitreous Hemorrhage (patient presents with sudden loss of vision) 5. Drusen 6. Diabetic Retinopathy B. Evaluation of patient presenting with symptoms of sudden vision loss (especially central vision), blurred vision, distortion, etc., which may suggest a subretinal neovascularization and abnormal findings of the fundus / retina on ophthalmoscopy exam. C. Evaluation of patients with nonproliferative (background) and proliferative diabetic retinopathy without macular edema. Frequency is determined by disease progression and the treatment performed. Fluorescein angiography may be performed on the treated eye only at 6 weeks post-treatment and as often as every 8-12 weeks to assist in management of the retinopathy. -
A Case of Foster Kennedy Syndrome in a Pregnant Lady Presenting with Unilateral Deterioration of Vision
Mehmood A, et al., J Ophthalmic Clin Res 2021, 8: 076 DOI: 10.24966/OCR-8887/100076 HSOA Journal of Ophthalmology & Clinical Research Case Report last 4 months but over the last week before presentation, it had fallen A Case of Foster Kennedy precipitously to counting fingers. The vision in her right eye has also deteriorated over the preceding week together with frontal headaches Syndrome in a Pregnant Lady but not associated with nausea and vomiting. On examination, she was generally well, afebrile, alert, and oriented. Visual acuities were Presenting with Unilateral 6/18 in her right eye and counting fingers in the left eye not improving with pinhole or refraction. On slit lamp, anterior segment examination Deterioration of Vision of both eyes was unremarkable and fundal examination revealed Asif Mehmood1, Farooq Ul Abidin2* and Sharjeel Khan3 marked papilloedema on the right eye and optic atrophy on the left eye (Figure 1A,1B). There was no relative afferent pupillary defect, 1Consultant Ophthalmologist, Rehman medical institute, Peshawar, Pakistan no proptosis, no bruit, and extraocular movements of both the eyes 2Resident Ophthalmology, AFIO, Rawalpindi, Pakistan were full range. There were no other focal or generalized neurological 3Department of Ophthalmology, Dera Ismail Khan, Pakistan signs. Abstract Foster Kennedy syndrome is a rare neurological entity that includes ipsilateral optic atrophy, contralateral papilledema, and sometimes anosmia. The syndrome has been described in association with a variety of intracranial pathologies such as a large frontal lobe tumor, olfactory groove meningioma, or medial third sphenoidal wing meningioma. In this report, we present a case of sphenoidal wing meningioma with Foster Kennedy syndrome in a 25-year-old pregnant female. -
Neuroradiology for Ophthalmologists
Eye (2020) 34:1027–1038 https://doi.org/10.1038/s41433-019-0753-z REVIEW ARTICLE Neuroradiology for ophthalmologists 1 2 1 1,3,4,5,6,7 Bayan Al Othman ● Jared Raabe ● Ashwini Kini ● Andrew G. Lee Received: 3 June 2019 / Revised: 29 October 2019 / Accepted: 24 November 2019 / Published online: 2 January 2020 © The Author(s), under exclusive licence to The Royal College of Ophthalmologists 2020 Abstract This article will review the best approaches to neuroimaging for specific ophthalmologic conditions and discuss characteristic radiographic findings. A review of the current literature was performed to find recommendations for the best approaches and characteristic radiographic findings for various ophthalmologic conditions. Options for imaging continue to grow with modern advances in technology, and ophthalmologists should stay current on the various radiographic techniques available to them, focusing on their strengths and weaknesses for different clinical scenarios. Introduction Computed tomography (CT) 1234567890();,: 1234567890();,: Modern imaging technology continues to advance the CT imaging reconstructs a three-dimensional image made boundaries and increase the options available to physicians of many conventional x-ray images. The conventional x-ray with respect to neuroradiology. In ophthalmology, the most images are ordered in tomographic slices that have been common studies employed are computed tomography (CT) computerized so a viewer can scroll through the images, and magnetic resonance imaging (MRI). There are several analyzing sequential cross-sections [1]. Density is the pri- different types of protocols that provide unique advantages mary characteristic that determines image appearance on a and disadvantages depending on the clinical scenario. This CT scan. As with traditional x-rays, tissues appear on a grey article endeavours to review those options and discuss how scale ranging from white (i.e., hyperdense tissues such as they are best employed to evaluate a variety of specific bone) to black (i.e., hypodense materials such as air).