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Conjunctiva

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https://www.readbyqxmd.com/read/28925928/subtenon-amikacin-injection-for-the-treatment-of-nocardia-asteroides-orbital-cellulitis-in-a-patient-with-a-history-of-scleral-buckling
#1
Zeynep Gursel Ozkurt, Hakan Demirci
PURPOSE: To evaluate the use of subtenon amikacin injection for the treatment of Nocardia asteroides orbital cellulitis in a patient with a history of scleral buckle surgery. METHODS: Case report. RESULTS: A 79-year-old diabetic woman presented with an 8-month history of diplopia, discharge, and swelling around her left eye. She had a scleral buckle surgery in this eye about 15 years ago. Examination of the left eye showed a visual acuity of 20/80, swollen and ptotic upper eyelid, chemotic conjunctiva, and limited extraocular motility...
October 2017: Retinal Cases & Brief Reports
https://www.readbyqxmd.com/read/28924436/pseudomonas-scleritis-following-pterygium-excision
#2
Winai Chaidaroon, Sumet Supalaset
PURPOSE: The aim of this case report was to describe a patient who presented with Pseudomonas scleritis after pterygium excision. The study was conducted at the Department of Ophthalmology, Faculty of Medicine, Chiang Mai University in Chiang Mai, Thailand. METHODS: The record of a patient who was diagnosed as Pseudomonas scleritis after pterygium excision was retrospectively reviewed for history, clinical characteristics, laboratory findings, treatments, and outcomes...
May 2017: Case Reports in Ophthalmology
https://www.readbyqxmd.com/read/28924343/glaucoma-surgery-in-scleromalacia-using-endoscopic-cyclophotocoagulation-where-conventional-filtration-surgery-or-angle-procedures-are-contraindicated
#3
Ian As Rodrigues, Dan Lindfield, Miles R Stanford, Saurabh Goyal
AIM: To describe the surgical management of glaucoma in a patient with severe scleromalacia, and secondary angle closure. INTRODUCTION: The management of glaucoma with coexisting scleromalacia plus secondary angle closure is challenging as most commonly performed incisional glaucoma surgery as well as minimally invasive glaucoma surgery (MIGS), which targets the drainage angle are all contraindicated. CASE REPORT: Medically refractory glaucoma in a 60-year-old male with a 30-year history of granulomatosis with polyangiitis resulting in extensive severe scleromalacia, cicatricial lower lid retraction with significant conjunctival exposure, and widespread synechial angle closure from chronic anterior uveitis was managed with combined phacoemulsification cataract surgery, and endoscopic cyclophotocoagulation (ECP)...
May 2017: Journal of Current Glaucoma Practice
https://www.readbyqxmd.com/read/28917415/bilateral-corneal-epithelial-macrocysts-following-hyperopic-laser-in-situ-keratomileusis
#4
Mahmoud O Jaroudi, Carole G Cherfan, Shady T Awwad
A 27-year-old woman had microkeratome-assisted laser in situ keratomileusis (LASIK) for moderate bilateral hyperopia. The preoperative ophthalmologic examination was unremarkable except for minimal lissamine green staining bilaterally on the nasal conjunctiva. On the first postoperative day, the uncorrected distance visual acuity (UDVA) was 20/20 bilaterally and the corneas were clear. Four days later, the patient presented with mild blur in both eyes. Examination showed diffuse bilateral epithelial cysts encompassing the central 6...
August 2017: Journal of Cataract and Refractive Surgery
https://www.readbyqxmd.com/read/28914974/mucocutaneous-inflammation-in-the-ikaros-family-zinc-finger-1-ikzf1-keratin-5-specifc-transgenic-mice
#5
Mayumi Ueta, Junji Hamuro, Hiromi Nishigaki, Naomi Nakamura, Katsuhiko Shinomiya, Katsura Mizushima, Yuki Hitomi, Risa Tamagawa-Mineoka, Norihiko Yokoi, Yuji Naito, Katsushi Tokunaga, Norito Katoh, Chie Sotozono, Shigeru Kinoshita
BACKGROUND: Our genome-wide association study documented an association between cold medicine related Stevens-Johnson syndrome / toxic epidermal necrolysis (CM-SJS/TEN) and Ikaros Family Zinc Finger 1 (IKZF1). Few studies examined biological and pathological functions of IKZF1 in mucosal immunity. We hypothesized that IKZF1 contributes to the mucocutaneous inflammation. METHODS: Human skin and conjunctival tissues were obtained for immunohistological studies. Primary human conjunctival epithelial cells (PHCjECs) and adult human epidermal keratinocytes (HEKa) also used for gene expression analysis...
September 15, 2017: Allergy
https://www.readbyqxmd.com/read/28913282/the-versatility-of-cheek-rotation-flaps
#6
Kyung Pil Kim, Ho Seup Sim, Jun Ho Choi, Sam Yong Lee, Do Hun Lee, Seong Hwan Kim, Hong Min Kim, Jae Ha Hwang, Kwang Seog Kim
BACKGROUND: The cheek rotation flap has sufficient blood flow and large flap size and it is also flexible and easy to manipulate. It has been used for reconstruction of defects on cheek, lower eyelid, or medial and lateral canthus. For the large defects on central nose, paramedian forehead flap has been used, but patients were reluctant despite the remaining same skin tone on damaged area because of remaining scars on forehead. However, the cheek flap is cosmetically superior as it uses the adjacent large flap...
December 2016: Arch Craniofac Surg
https://www.readbyqxmd.com/read/28912992/giant-conjunctival-nevus-in-a-12-year-old-child
#7
Edit Tóth-Molnár, Eszter Vizvári, Ákos Skribek, András Vörös
We describe a case of a giant conjunctival nevus presented in a 12-year-old girl with suspicious clinicomorphological appearance. The lesion was noticed by the parents at the age of 3 years as a "fleshy spot" on the bulbar conjunctiva. The lesion remained unchanged until approx. 6 months before recent admission. On slit-lamp examination, a large conjunctival lesion with variegate pigmentation and indistinct margins was detected on the superonasal part of the bulbar conjunctiva of the left eye. Intralesional cysts and vessels were detected with AS-OCT examination...
2017: Case Reports in Ophthalmological Medicine
https://www.readbyqxmd.com/read/28910571/factors-that-influence-tear-meniscus-area-and-conjunctivochalasis-the-singapore-indian-eye-study
#8
Stanley Poh, Ryan Lee, Jennifer Gao, Carin Tan, Preeti Gupta, Charumathi Sabanayagam, Ching-Yu Cheng, Tien-Yin Wong, Louis Tong
PURPOSE: Assessment of tear film and conjunctiva is critical to define presence and severity of ocular surface disease. We aimed to characterize tear meniscus area (TMA) and conjunctivochalasis by anterior segment optical coherence tomography (ASOCT) in population-based patients and identify potential factors associated with low TMA and severe conjunctivochalasis. METHODS: Study subjects were enrolled from The Singapore Indian Eye Study, a population-based study of Asian Indian in Singapore...
September 14, 2017: Ophthalmic Epidemiology
https://www.readbyqxmd.com/read/28910455/development-and-evaluation-of-semiautomated-quantification-of-lissamine-green-staining-of-the-bulbar-conjunctiva-from-digital-images
#9
Vatinee Y Bunya, Min Chen, Yuanjie Zheng, Mina Massaro-Giordano, James Gee, Ebenezer Daniel, Ryan O'Sullivan, Eli Smith, Richard A Stone, Maureen G Maguire
Importance: Lissamine green (LG) staining of the conjunctiva is a key biomarker in evaluating ocular surface disease. The disease currently is assessed using relatively coarse subjective scales. Objective assessment would standardize comparisons over time and between clinicians. Objective: To develop a semiautomated, quantitative system to assess lissamine green staining of the bulbar conjunctiva on digital images. Design, Setting, and Participants: Using a standard photography protocol, 35 digital images of the conjunctiva of 11 patients with a diagnosis of dry eye disease based on characteristic signs and symptoms were obtained after topical administration of preservative-free LG, 1%, solution...
September 14, 2017: JAMA Ophthalmology
https://www.readbyqxmd.com/read/28905821/update-on-conjunctival-pathology
#10
REVIEW
Hardeep Singh Mudhar
Conjunctival biopsies constitute a fairly large number of cases in a typical busy ophthalmic pathology practice. They range from a single biopsy through multiple mapping biopsies to assess the extent of a particular pathological process. Like most anatomical sites, the conjunctiva is subject to a very wide range of pathological processes. This article will cover key, commonly encountered nonneoplastic and neoplastic entities. Where relevant, sections will include recommendations on how best to submit specimens to the ophthalmic pathology laboratory and the relevance of up-to-date molecular techniques...
September 2017: Indian Journal of Ophthalmology
https://www.readbyqxmd.com/read/28904278/allergic-conjunctival-disorders-and-the-barrier-function-of-conjunctiva-focusing-on-tears-and-calt
#11
Nobuyuki Ebihara
No abstract text is available yet for this article.
2017: Arerugī, [Allergy]
https://www.readbyqxmd.com/read/28903347/retrospective-analysis-of-risk-factors-associated-with-kawasaki-disease-in-china
#12
Lihua Bai, Tienan Feng, Lifang Yang, Yi Zhang, Xuejuan Jiang, Jiayao Liao, Lihua Chen, Xiaoyan Feng, Yanming Rong, Yuehua Li, Zhiqiang Qin, Jing Qiao
In order to provide early intervention for coronary artery lesion (CAL) caused by Kawasaki Disease (KD), we analyzed clinical characteristics of typical and incomplete KD cases from 1998 to 2008 in Northwest and Central China. A total of 383 patients included 298 cases of typical KD and 85 cases of incomplete KD. The morbidity of incomplete KD was 28.5%, a percentage significantly lower than that of typical KD. The occurrence of bulbar conjunctiva congestion, erythra, crissum red, film-like decrustation, lip red, rhagades, raspberry tongue, bilateral toe-end decrustation, limb sclerosis, cervical lymph nodes enlargement, agitation and irritability in incomplete KD group was lower than that in the group of typical KD (p < 0...
August 15, 2017: Oncotarget
https://www.readbyqxmd.com/read/28902845/clinical-and-epidemiologic-characteristics-of-dengue-and-other-etiologic-agents-among-patients-with-acute-febrile-illness-puerto-rico-2012-2015
#13
Kay M Tomashek, Olga D Lorenzi, Doris A Andújar-Pérez, Brenda C Torres-Velásquez, Elizabeth A Hunsperger, Jorge Luis Munoz-Jordan, Janice Perez-Padilla, Aidsa Rivera, Gladys E Gonzalez-Zeno, Tyler M Sharp, Renee L Galloway, Mindy Glass Elrod, Demetrius L Mathis, M Steven Oberste, W Allan Nix, Elizabeth Henderson, Jennifer McQuiston, Joseph Singleton, Cecilia Kato, Carlos García Gubern, William Santiago-Rivera, Jesús Cruz-Correa, Robert Muns-Sosa, Juan D Ortiz-Rivera, Gerson Jiménez, Ivonne E Galarza, Kalanthe Horiuchi, Harold S Margolis, Luisa I Alvarado
Identifying etiologies of acute febrile illnesses (AFI) is challenging due to non-specific presentation and limited availability of diagnostics. Prospective AFI studies provide a methodology to describe the syndrome by age and etiology, findings that can be used to develop case definitions and multiplexed diagnostics to optimize management. We conducted a 3-year prospective AFI study in Puerto Rico. Patients with fever ≤7 days were offered enrollment, and clinical data and specimens were collected at enrollment and upon discharge or follow-up...
September 2017: PLoS Neglected Tropical Diseases
https://www.readbyqxmd.com/read/28898915/-current-therapies-in-superficial-malignant-tumors
#14
Simone Luisa Scholz, Anja Eckstein, Dirk Dekowski, Joachim Esser, Henrike Westekemper, Klaus P Steuhl
This article is a review of diagnostic and therapeutic possibilities in common epibulbar malignant tumors, such as basal cell carcinoma, conjunctival lymphoma, squamous cell carcinoma and conjunctival melanoma. Most importantly, for every tumor patient there is a detailed anamnesis, split lamp examination and photo documentation. Further regular controls after therapy are required due to the risk of recurrences.Basal cell carcinoma is the most common tumor of the periocular skin, divided into three subtypes (nodular, superficial and morphea)...
September 12, 2017: Klinische Monatsblätter Für Augenheilkunde
https://www.readbyqxmd.com/read/28892824/resolvin-d1-increases-mucin-secretion-in-cultured-rat-conjunctival-goblet-cells-via-multiple-signaling-pathways
#15
Marit Lippestad, Robin R Hodges, Tor P Utheim, Charles N Serhan, Darlene A Dartt
Purpose: Goblet cells in the conjunctiva secrete mucin into the tear film protecting the ocular surface. The proresolution mediator resolvin D1 (RvD1) regulates mucin secretion to maintain homeostasis during physiological conditions and in addition, actively terminates inflammation. We determined the signaling mechanisms used by RvD1 in cultured rat conjunctival goblet cells to increase intracellular [Ca2+] ([Ca2+]i) and induce glycoconjugate secretion. Methods: Increase in [Ca2+]i were measured using fura 2/AM and glycoconjugate secretion determined using an enzyme-linked lectin assay with the lectin Ulex Europaeus Agglutinin 1...
September 1, 2017: Investigative Ophthalmology & Visual Science
https://www.readbyqxmd.com/read/28891922/reply-re-conjunctiva-sparing-posterior-ptosis-surgery-a-novel-approach
#16
Ronald Mancini
No abstract text is available yet for this article.
September 2017: Ophthalmic Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28891921/re-conjunctiva-sparing-posterior-ptosis-surgery-a-novel-approach
#17
Peter J Bealka, Marie Somogyi, Tanuj Nakra
No abstract text is available yet for this article.
September 2017: Ophthalmic Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28891920/reply-re-conjunctiva-sparing-posterior-ptosis-surgery-a-novel-approach
#18
Ronald Mancini, Ivan Vrcek
No abstract text is available yet for this article.
September 2017: Ophthalmic Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28891919/re-conjunctiva-sparing-posterior-ptosis-surgery-a-novel-approach
#19
Don O Kikkawa, Mark J Lucarelli
No abstract text is available yet for this article.
September 2017: Ophthalmic Plastic and Reconstructive Surgery
https://www.readbyqxmd.com/read/28890180/effectiveness-of-meibomian-gland-massage-combined-with-topical-levofloxacin-against-ocular-surface-flora-in-patients-before-penetrating-ocular-surgery
#20
Shao Dan Zhang, Jing Na He, Tong Tong Niu, Shan Shan Liu, Chiu Yeung Chan, Chun Yang Ren, Chi Liu, Chi Pui Pang, Yang Qu, Ruo Xi Li, Hai Lin Wang
OBJECTIVE: To investigate the bacterial profile in the conjunctiva and meibomian glands in patients before penetrating ocular surgeries, and to compare the anti-bacterial efficacy of 0.5% levofloxacin and its combination with meibomian gland massage. DESIGN: Hospital-based, case-control study. PARTICIPANTS: Two hundred and twenty-six eyes from 226 patients with non-infective ocular diseases and scheduled for penetrating ocular surgeries. METHODS: Tested eyes were administered with topical 0...
September 7, 2017: Ocular Surface
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