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https://www.readbyqxmd.com/read/29682354/pathology-and-treatment-of-traumatic-cervical-spine-syndrome-whiplash-injury
#1
REVIEW
Nobuhiro Tanaka, Kivanc Atesok, Kazuyoshi Nakanishi, Naosuke Kamei, Toshio Nakamae, Shinji Kotaka, Nobuo Adachi
Traumatic cervical syndrome comprises the various symptoms that occur as a result of external force such as that of a traffic accident. In 1995, the Quebec Task Force on whiplash-associated disorders (WAD) formulated the Quebec classification, with accompanying clinical practice guidelines. These guidelines were in accordance with the stated clinical isolated or combined symptoms of the syndrome: neck pain, headaches, dizziness, numbness of head or face, eye pain, vision loss, double vision, tinnitus, hearing loss, nausea, and numbness and/or weakness of extremities...
2018: Advances in Orthopedics
https://www.readbyqxmd.com/read/29673196/annexins-in-glaucoma
#2
REVIEW
Timothy E Yap, Benjamin Michael Davis, Li Guo, Eduardo M Normando, Maria Francesca Cordeiro
Glaucoma is one of the leading causes of irreversible visual loss, which has been estimated to affect 3.5% of those over 40 years old and projected to affect a total of 112 million people by 2040. Such a dramatic increase in affected patients demonstrates the need for continual improvement in the way we diagnose and treat this condition. Annexin A5 is a 36 kDa protein that is ubiquitously expressed in humans and is studied as an indicator of apoptosis in several fields. This molecule has a high calcium-dependent affinity for phosphatidylserine, a cell membrane phospholipid externalized to the outer cell membrane in early apoptosis...
April 17, 2018: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/29621234/clinical-cysticercosis-epidemiology-in-spain-based-on-the-hospital-discharge-database-what-s-new
#3
Zaida Herrador, Amalia Fernandez-Martinez, Agustín Benito, Rogelio Lopez-Velez
BACKGROUND: Cysticercosis (CC) is a tissue infection caused by the larval cysts of the pork tapeworm Taenia solium. It is usually acquired by eating contaminated food or drinking water. CC Cysts can develop in the muscles, the eyes, the brain, and/or the spinal cord. T. solium is found worldwide, but its prevalence has decreased in developed countries due to stricter meat inspection and better hygiene and sanitation. Nevertheless, CC is still a leading cause of seizures and epilepsy. In Spain, The disease is not nationally reportable and data on CC infected animals are also missing, despite the European Directive 2003/99/EC...
April 2018: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/29582943/-advances-in-the-treatment-of-retinoblastoma-at-hadassah-in-the-last-three-decades
#4
Shahar Frenkel, Michael Weintraub, Ido Rot, Naomi Shoshani, Jacob Pe'er
INTRODUCTION: Retinoblastoma (RB) is a malignant tumor presenting in the eyes of infants and children, which endangers life, the eye and vision. The treatment of RB has undergone marked changes in recent years, and great progress has been made in our ability to preserve eyes. Over the last three decades most Israeli patients with RB have been treated in the National Specialty Ocular Oncology Service at the Hadassah-Hebrew University Medical Center in Jerusalem. AIMS: To describe advances in the primary treatment of RB with an emphasis on eye-preserving treatments...
March 2018: Harefuah
https://www.readbyqxmd.com/read/29555516/the-tribal-odisha-eye-disease-study-toes-1-prevalence-and-causes-of-visual-impairment-among-tribal-children-in-an-urban-school-in-eastern-india
#5
Vivekanand U Warkad, Lapam Panda, Pradeep Behera, Taraprasad Das, Bikash C Mohanta, Rohit Khanna
PURPOSE: To estimate the prevalence and causes of visual impairment and other ocular comorbidities among tribal children in an urban school population in eastern India. METHOD: In this cross-sectional study, vision screening tests were administered to tribal school children. Demographic data, including name, age, sex, home district, height, and weight of each child, and examination data, including unaided and pinhole visual acuity, external eye examination with a flashlight, slit-lamp examination, intraocular pressure (IOP) measurement, and undilated fundus photography, were collected...
March 16, 2018: Journal of AAPOS: the Official Publication of the American Association for Pediatric Ophthalmology and Strabismus
https://www.readbyqxmd.com/read/29554052/presentation-of-central-serous-chorioretinopathy-in-two-husband-and-wife-couples
#6
Aditya Kanesa-Thasan, Amani A Fawzi, Manjot K Gill
PURPOSE: Central serous chorioretinopathy (CSC) is a disease in which serous detachment of the neurosensory retina occurs over an area of leakage from the choriocapillaris through the retinal pigment epithelium. Associations have been drawn between high-stress personality types and steroid exposure. This article aims to describe a unique case series of two husband and wife couples with CSC. METHODS: All methods were approved by the authors' institution's institutional review board...
April 2018: Retinal Cases & Brief Reports
https://www.readbyqxmd.com/read/29534924/genetic-factors-and-molecular-mechanisms-in-dry-eye-disease
#7
REVIEW
Ling Lee, Qian Garrett, Judith Flanagan, Subhabrata Chakrabarti, Eric Papas
Dry eye disease (DED) is a complex condition with a multifactorial etiology that can be difficult to manage successfully. While external factors are modifiable, treatment success is limited if genetic factors contribute to the disease. The purpose of this review is to compile research describing normal and abnormal ocular surface function on a molecular level, appraise genetic studies involving DED or DED-associated diseases, and introduce the basic methods used for conducting genetic epidemiology studies.
March 10, 2018: Ocular Surface
https://www.readbyqxmd.com/read/29528979/spectral-domain-optical-coherence-tomography-findings-in-coats-disease
#8
Mrinali P Gupta, Eliot Dow, Karen W Jeng-Miller, Shizuo Mukai, Anton Orlin, Kunyong Xu, Yoshihiro Yonekawa, R V Paul Chan
PURPOSE: To evaluate microstructural retinal abnormalities on spectral domain optical coherence tomography (SD-OCT) imaging of eyes with Coats disease. METHODS: This is a multicenter, retrospective study in which SD-OCT images of patients with treatment-naive Coats disease were correlated with clinical examination and visual acuity and, when available, followed longitudinally over time. RESULTS: Macular SD-OCT of 27 eyes with Coats disease revealed intraretinal edema (59%), intraretinal exudates (67%), subretinal fluid (37%), subretinal exudate (48%), ellipsoid zone disruption (52%), external limiting membrane disruption (41%), and subfoveal nodule (26%)...
March 8, 2018: Retina
https://www.readbyqxmd.com/read/29448286/-mitochondrial-dysfunctions-and-role-of-coenzyme-q10-in-patients-with-glaucoma
#9
Carl Erb, Katarzyna Konieczka
Mitochondrial function is closely linked to numerous aspects of eye health. Imbalance between the creation of energy and the development of reactive oxygen species (ROS) seems to be the cause of the development of mitochondrial dysfunctions. As a result of this energy deficit, the level of oxidative stress in the eye tissues increases, leading to numerous ophthalmic impairments. It is important to distinguish between primary mitochondrial eye diseases and secondary mitochondrial changes. Primary mitochondrial eye diseases, for example Leber's hereditary optic atrophy (LHON), retinitis pigmentosa and chronic progressive external ophthalmoplegia are caused by direct damage to mitochondrial function induced by defective genes, either located on mitochondrial DNA (mtDNA) or the DNA of the nucleus (nDNA)...
February 2018: Klinische Monatsblätter Für Augenheilkunde
https://www.readbyqxmd.com/read/29390029/the-effects-of-anxiety-and-external-attentional-focus-on-postural-control-in-patients-with-parkinson-s-disease
#10
Seyede Zohreh Jazaeri, Akram Azad, Hajar Mehdizadeh, Seyed Amirhassan Habibi, Mahbubeh Mandehgary Najafabadi, Zakieh Sadat Saberi, Hawre Rahimzadegan, Saeed Moradi, Saeed Behzadipour, Mohamad Parnianpour, Ghorban Taghizadeh, Kinda Khalaf
BACKGROUND: Although anxiety is a common non-motor outcome of Parkinson's disease (PD) affecting 40% of patients, little attention has been paid so far to its effects on balance impairment and postural control. Improvement of postural control through focusing on the environment (i.e. external focus) has been reported, but the role of anxiety, as a confounding variable, remains unclear. OBJECTIVES: This study aimed to investigate the influence of anxiety and attentional focus instruction on the standing postural control of PD patients...
2018: PloS One
https://www.readbyqxmd.com/read/29382496/-orbital-cellulitis-complicated-by-subperiosteal-abscess-due-to-streptococcus-pyogenes-infection
#11
José Daniel Ruíz Carrillo, Edwin Vázquez Guerrero, Mónica Cecilia Mercado Uribe
BACKGROUND: Orbital cellulitis is an infectious disease that is very common in pediatric patients, in which severe complications may develop. Etiological agents related to this disease are Haemophilus influenzae B, Staphylococcus aureus, Streptococcus pneumoniae and Moraxella catarrhalis, which correspond to 95% of cases. Moreover, Streptococcus beta hemolytic and anaerobic microorganisms may also be present corresponding to < 5% of the cases. We present an uncommon case of cellulitis complicated by sub-periosteal abscess caused by Streptococcus pyogenes (Group A beta hemolytic streptococcus)...
March 2017: Boletín Médico del Hospital Infantil de México
https://www.readbyqxmd.com/read/29380758/clinical-signs-in-cornea-and-ocular-surface
#12
REVIEW
C Banu Cosar, Mittanamalli S Sridhar
A careful examination of cornea and ocular surface eliciting the basic signs will help a clinician toward an accurate diagnosis. Flipping the upper lid or pulling the lower lid to look at the inferior fornix may help to pick up any subtle clinical sign. Meticulous documentation by diffuse and slit view will help in following up the disease. Eyelids and ocular surface are evaluated externally and by slit lamp. Slit-lamp examination with the use of the stains such as fluorescein, rose bengal, or lissamine green provides extensive knowledge about the ocular surface...
February 2018: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/29361355/long-term-outcomes-of-total-exudative-retinal-detachments-in-stage-3b-coats-disease
#13
Albert S Li, Antonio Capone, Michael T Trese, Jonathan E Sears, Andres Kychenthal, Irina De la Huerta, Philip J Ferrone
PURPOSE: To evaluate the long-term outcomes of treatment of total exudative retinal detachments (ERDs) secondary to Coats disease (stage 3B) and the role of vitrectomy. DESIGN: Retrospective, observational case series. PARTICIPANTS: A total of 16 eyes in 16 patients undergoing treatment for total ERDs secondary to Coats disease with at least 5 years of follow-up. METHODS: We reviewed the records of patients with stage 3B Coats disease...
January 17, 2018: Ophthalmology
https://www.readbyqxmd.com/read/29352993/comparison-of-chorioretinal-layers-in-rhesus-macaques-using-spectral-domain-optical-coherence-tomography-and-high-resolution-histological-sections
#14
Glenn Yiu, Zhe Wang, Christian Munevar, Eric Tieu, Bradley Shibata, Brittany Wong, David Cunefare, Sina Farsiu, Jeffrey Roberts, Sara M Thomasy
Nonhuman primates are important preclinical models of retinal diseases because they uniquely possess a macula similar to humans. Ocular imaging technologies such as spectral-domain optical coherence tomography (SD-OCT) allow noninvasive, in vivo measurements of chorioretinal layers with near-histological resolution. However, the boundaries are based on differences in reflectivity, and detailed correlations with histological tissue layers have not been explored in rhesus macaques, which are widely used for biomedical research...
March 2018: Experimental Eye Research
https://www.readbyqxmd.com/read/29348987/rhino-orbital-cerebral-mucormycosis-a-fatal-complication-of-uncontrolled-diabetes-mellitus
#15
Purva Bavikar, Varshil Mehta
Mucormycosis is a progressively invasive disease, with a fatal outcome, on late presentation. A 38-year-old female presented with diabetic ketoacidosis with right eye ptosis and a frozen globe without any signs of inflammation, externally. She underwent transnasal endoscopic debridement of paranasal sinuses and exenteration of the right eye. The histopathology specimen revealed the growth of mucormycosis. She was treated with intravenous (IV) amphotericin B, IV insulin, and extensive debridement surgery, but had an unfavorable outcome due to rapid mucor invasion to the brain...
November 13, 2017: Curēus
https://www.readbyqxmd.com/read/29327033/disorganization-of-inner-retina-and-outer-retinal-morphology-in-diabetic-macular-edema
#16
Radha Das, Gareth Spence, Ruth E Hogg, Michael Stevenson, Usha Chakravarthy
Importance: In diabetic macular edema (DME), identification of baseline markers on spectral-domain optical coherence tomography (SD-OCT) and their association with severity of diabetic retinopathy (DR) might aid in disease management and the design of future trials. Objective: To examine associations between DR severity, retinal morphology on SD-OCT, and visual acuity in participants with DME. Design, Setting, and Participants: This cross-sectional observational case series was conducted at a single tertiary care referral center...
February 1, 2018: JAMA Ophthalmology
https://www.readbyqxmd.com/read/29306863/implementation-of-medical-retina-virtual-clinics-in-a-tertiary-eye-care-referral-centre
#17
Karsten Kortuem, Katrin Fasler, Amanda Charnley, Hussain Khambati, Sandro Fasolo, Menachem Katz, Konstantinos Balaskas, Ranjan Rajendram, Robin Hamilton, Pearse A Keane, Dawn A Sim
BACKGROUND: The increasing incidence of medical retinal diseases has created capacity issues across UK. In this study, we describe the implementation and outcomes of virtual medical retina clinics (VMRCs) at Moorfields Eye Hospital, South Division, London. It represents a promising solution to ensure that patients are seen and treated in a timely fashion METHODS: First attendances in the VMRC (September 2016-May 2017) were included. It was open to non-urgent external referrals and to existing patients in a face-to-face clinic (F2FC)...
January 6, 2018: British Journal of Ophthalmology
https://www.readbyqxmd.com/read/29285067/morphologic-characteristics-and-clinical-significance-of-the-macular-sparing-area-in-patients-with-retinitis-pigmentosa-as-revealed-by-multicolor-imaging
#18
Guodong Liu, Qing Du, Khusbu Keyal, Fang Wang
Retinitis pigmentosa (RP) is an inherited retinal disease caused by the degeneration of photoreceptors and retinal pigment epithelium cells within the eye. The present study aimed to evaluate the effectiveness of multicolor imaging as a novel technique for the depiction of morphological features in the macular area of patients with RP. Additionally, the correlation between the size of the macular-sparing area and the best corrected visual acuity (BCVA), central visual field function and subfoveal choroidal thickness (SFCT) was analyzed...
December 2017: Experimental and Therapeutic Medicine
https://www.readbyqxmd.com/read/29232760/the-association-of-keratoconus-with-blepharitis
#19
Dina Mostovoy, Shlomo Vinker, Michael Mimouni, Yakov Goldich, Shmuel Levartovsky, Igor Kaiserman
BACKGROUND: Identifying potentially treatable risk factors for the progression of keratoconus is of great importance. The purpose of this study was to determine the association between blepharitis and keratoconus. METHODS: In this prospective, comparative, observational study, 50 keratoconus participants from the central district of the Clalit Health Services Health Maintenance Organization in Israel underwent comprehensive eye examination. Seventy-two healthy medical personnel of similar ages were randomly chosen as a control group...
December 12, 2017: Clinical & Experimental Optometry: Journal of the Australian Optometrical Association
https://www.readbyqxmd.com/read/29121219/clinicopathological-features-of-ocular-adnexal-mantle-cell-lymphoma-in-an-international-multicenter-cohort
#20
Marina K H Knudsen, Peter K Rasmussen, Sarah E Coupland, Bita Esmaeli, Paul T Finger, Gerardo F Graue, Hans E Grossniklaus, Jwu Jin Khong, Penny A McKelvie, Kaustubh Mulay, Elisabeth Ralfkiaer, Lene D Sjö, Geeta K Vemuganti, Bradley A Thuro, Jeremy Curtin, Steffen Heegaard
Importance: To our knowledge, the clinical features of ocular adnexal mantle-cell lymphoma (OA-MCL) have not previously been evaluated in a large multicenter cohort. Objective: To characterize the clinical features of OA-MCL. Design, Setting, and Participants: This retrospective multicenter study included patient data collected from January 1, 1980, through December 31, 2015, at 6 eye cancer centers in 4 countries. Medical records of 55 patients with OA-MCL were reviewed; the median length of follow-up was 33 months...
December 1, 2017: JAMA Ophthalmology
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