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Jun/Jul 2015 Quiz

History A 35-year-old male presents with bilateral corneal opacities. Examination shows a honeycomb-type dystrophy. A penetrating keratoplasty is performed and the specimen sent for ophthalmic histopathological assessment. Figure 1 is the haemotoxylin & eosin (H&E). Figure 2 is a Masson...

Prediction errors of formulas in optical biometers

This study was conducted retrospectively in a private practice setting. Nine formulas were compared for prediction error (postoperative spherical equivalent (SE) minus, predicted SE calculated by each formula), using two optical biometers (Lenstar – optical low coherence reflectometry (OLCR) and...

ANTS Imaging Competition 2025

The ANTerior Segment Imaging Competition from Eye News and Keeler promotes and celebrates the work of slit-lamp imaging, culminating in cash prizes and exposure for its winners. After a successful run in 2024, the ANTS Imaging Competition returned this year...

College of Optometrists publishes guidance on GLP-1 weight loss drugs and vision

GLP-1 weight loss drugs and vision: what clinicians need to know The College of Optometrists has issued guidance for clinicians following the publication of a recent MHRA drug safety update which has drawn attention to a very rare risk of...

Insects, swelling and sight loss: a case of orbital inflammatory syndrome

Despite being the most common cause of painful orbital mass in adults and the third most common orbital disease, orbital inflammatory syndrome still proves to be a difficult ocular condition to diagnose, treat, and manage. A 41-year-old lady presented to...

Imaging without a slit-lamp, more Google Glass news and strabismus humour

Pinterest Many of you will know about this site that organises collections of mostly graphical information. It’s used heavily for fashion, recipes and cupcakes. Well, it seems it has also become quite a useful resource for ophthalmology, optometry and related...

Congratulations to the SOC poster prize winners!

The Scottish Ophthalmological Club (SOC) recently hosted another excellent webinar on the theme ‘Post COVID – The Best of Times and The Worst of Times'.

A step-by-step approach to the diagnosis and management of Sands of Sahara Syndrome

Sands of Sahara syndrome (diffuse lamellar keratitis) is a rare postoperative complication of Laser in situ keratomileusis (LASIK). Its estimated prevalence is reported to be 2-4% among LASIK cases [1], despite that, it is more likely to be encountered by...

Association between serum levels of testosterone and estradiol with meibomian gland assessments in postmenopausal women

This study aims to reveal any correlation between serum levels of testosterone and estradiol in postmenopausal women with meibomian gland dysfunction. Postmenopausal subjects were defined as amenorrhoea for at least one year with low follide stimulating hormone (FSH) and estradiol....

Air or SF6 in DMEK

This retrospective study compared descemet’s membrane endothelial keratoplasty (DMEK) outcomes in 136 consecutive eyes of 68 patients. All patients underwent DMEK for Fuch’s endothelial dystrophy, where consecutive eyes received 100% air bubble during first eye surgery and 20% sulphur hexafluoride...

Persistence of Ebola virus in ocular fluid during convalescence

The most recent Ebola outbreak has infected over 26,300 patients, but also resulted in the highest number of survivors in history. Uveitis has been described during the convalescent period, but Varkey and colleagues report, for the first time, finding viable...

Tear film thickness after treatment with artificial tears in patients with moderate dry eye disease

In recent years artificial tear drops addressing tear film osmolarity have come onto the market. Increased tear evaporation and reduced tear volume results in tear hyperosmolarity. This triggers an inflammatory process leading to apoptosis of goblet and epithelial cells. Trehalose,...