Fig. 13.1 Anterior segment photography of a patient with acute retinal necrosis showing a mutton fat-like keratic precipitates Fig. 13.2 (a) Peripheral retina of a patient with acute retinal necrosis…
Fig. 10.1 (a) Red-free photograph of the left eye reveals an active, nonelevated, placoid, outer retinal lesion in the macula. (b) Late-phase fluorescein angiogram shows a geographic hyperfluorescent area and…
12. Piebanga LW, Laibson PR. Dendritic lesions in herpes zoster ophthalmicus. Arch Ophthalmol. 1973;90:268.CrossRef 13. Miserocchi E, Waheed NK, Dios E, et al. Visual outcome in herpes simplex virus and…
1. The use of antibiotics for treatment of ocular infections should be initiated whenever a patient has an infection which is microbial in nature and the organism is susceptible to…
98. Sugita S, Kamoi K, Ogawa M, Watanabe K, Shimizu N, Mochizuki M. Detection of Candida and Aspergillus species DNA using broad-range real-time PCR for fungal endophthalmitis. Graefes Arch Clin…
I. Viruses Mumps, measles, influenza, Epstein-Barr virus, herpes zoster, herpes simplex II. Bacteria Staphylococci, streptococci, Neisseria gonorrhoeae, Mycobacterium tuberculosis, Mycobacterium leprae, Treponema pallidum, Chlamydia trachomatis, Lymphogranuloma venereum III. Fungi Phycomycetes…
Chemical Usually self-limiting; possibly irrigation with warm saline Gonococcal Hospitalization; isolation (at least 24 h after therapy is initiated) IV aqueous penicillin G 100,000 units/kg/day in four doses daily for…
Exogenous factors Endogenous local conditions Systemic factors Contact lens wear Lid disorders Alcoholism Topical corticosteroids 1. Lagophthalmos Allergies Topical antibiotics 2. Entropion Blood dyscrasias Trauma 3. Ectropion Collagen-vascular disease Glaucoma…
(1) University of Sydney, Sydney, Australia Overview The visual field is the portion of space visible to a single stationary eye. The normal visual field extends 90° temporally, 70°…
(1) University of Sydney, Sydney, Australia Overview: Relevance of Contrast Sensitivity to Daily Function 1. Contrast sensitivity and visual function Contrast is a measure of the lightness or darkness…
