Ten Pearls for Managing A case of Proliferative Diabetic Retinopathy
Diabetes has reached epidemic proportions in many developing economies, such as China and India. Type 2 DM contributes to 90% of the cases. An astonishing 53 % of these cases remain undiagnosed(1). Health-seeking behaviour in India is amongst the poorest with 90% of patients being not aware of the need for regular fundus examination(2). The onus of imparting knowledge on such patients lies with th...Read More
Introduction: Toxoplasmosis is the most common cause of posterior uveitis in the world, accounting for over 80% of the cases in some regions[1-5]. For many years, ocular toxoplasmosis was considered to be the result of the recurrence of the congenital form of the disease [6]. However, it is recently believed that acquired infections might be a more important cause of ocular diseases than congenita...Read More
Ten Facts Every Ophthalmologist Should Know About Lubricating Eye Drops
Introduction Artificial tear substitutes lubricate and protect the ocular surface and provide relief from ocular dryness, irritation, and burning sensation. They play a major role in providing symptomatic relief and are widely used for all types of dry eye diseases and nonspecific causes of ocular fatigue as well. Choosing the right kind of lubricating drops is of utmost importance. A number of re...Read More
Corneal Ulcer Simplified for the Postgraduates: Ten Points
An ulcer is a breach in the continuity of corneal epithelial. However, a corneal ulcer is an epithelial breach with superficial tissue loss (subepithelial or stroma) having variable grades of inflammation. The causes can be infectious (bacterial, fungal, viral, Pythium) and autoimmune (marginal keratitis, peripheral ulcerative keratitis). Here, we discuss ten essential clinical key points for diag...Read More
Polymerase Chain Reaction in Ocular Infections
Newer technological progressions in molecular science have paved the way for a better understanding of infectious diseases. DNA-based molecular diagnostic techniques which are specific, sensitive, and rapid in the identification of the pathogen in the clinical specimen has been developed extensively over the past decades The rapid identi?cation of speci?c infectious agents is very important for th...Read More
A 30-year-old male presented to the glaucoma clinic with complaints of gradually progressive diminution of vision in both eyes, left eye more than right, since 5 years. The visual disturbance was not associated with redness, pain, photophobia, or colored haloes. Past Ocular History: He was diagnosed with glaucoma elsewhere 5 years ago and started on anti-glaucoma medications(AGM). His baseline int...Read More
Seven Tips for Sideport Construction
Sideport might appear as a small and trivial step in SICS but it has great significance. Improperly constructed side port will give rise to a cascade of events which will complicate the further steps. You can make an ideal side port by employing the following tips. 1. Size Width: A very small side port will pose a lot of problems while instrumentation. It will force multiple attempts to enlarge th...Read More
i-File: Pseudophakic Bullous Keratopathy
A 60-year-old-male presented to the Cornea clinic with diminution of vision in the left eye for 4 months which was associated with intermittent photophobia and colored haloes around lights, especially on waking up in the morning. The patient also complains of pain and watering. No history of associated redness, itching, or discharge. Past Ocular History: H/o OD cataract surgery 6 years, OS catarac...Read More
Pearls for Indirect Ophthalmoscopy
Using the indirect ophthalmoscope proficiently is a difficult skill to master, nevertheless is an indispensable one. With adequate practice, you will eventually come to terms with it. Here are a few tips and tricks to help you with it. Important but often likely to be missed: Every day, check if the optics of the indirect ophthalmoscope is working properly and, if wireless- that the battery pack i...Read More
Ten Pearls of Phacoemulsification with PPC
Posterior Polar Cataract is associated with remnants of Tunica vasculosa lentis. (1) It presents as a white opacity situated on the posterior capsule appearing as a circular plaque with concentric whorls. (2) Surgical management of posterior polar cataracts is a challenge even for skilled surgeons due to high risk of posterior capsular rupture and vitreous loss during surgery. (3) 1. Preoperative ...Read More