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Diagnostic procedures in vitreoretinal lymphoma.

This paper presented a retrospective review of medical records of HIV negative immunocompetent patients diagnosed with vitreoretinal lymphoma between 1994 and 2012. The aim of the paper was to evaluate the type and number of diagnostic interventions required to confirm...

RPE use similar pathway to regulatory T cells to inhibit immune response

Retinal pigment epithelial (RPE) cells form an important part of the blood-retinal barrier that protects the neuronal cells responsible for sight. RPE cells are involved in innate and adaptive immune responses via expression of surface molecules and release of cytokines....

Phakic iris clip lenses and endothelial cell loss

This retrospective observational study included long-term results on endothelial cell losses in highly myopic eyes, which underwent phakic iris-clip lens implantations. Included in the analysis were 113 eyes with mean preoperative spherical equivalent (SEQ) of -14.67 +/- 5.15 Diopters (D)....

Effects of topical anaesthetic on intraocular pressure

This prospective interventional study assessed the effects of repeated intraocular pressure (IOP) using Goldmann applanation tonometry and applanation resonance tonometry in six volunteers. Previous literature supports IOP reduction using repeated applanation tonometry. Repeated IOP measures were taken alternately on 12...

Enzymatic clearance of anterior chamber infiltrate in uveitis

Aqueous humour (AH) which fills the anterior chamber (AC) of the eye provides nutrients to the cornea and the lens. Clearance of cellular and particular matter from AH is necessary for good visual acuity. In part this is achieved by...

Diclofenac versus Bromfenac after cataract surgery

Non-steroidal anti-inflammatory drugs (NSAIDs) are commonly used after cataract surgery to reduce inflammation and cystoid macular oedema (CMO). Diclofenac 0.1% is used three to five times daily for 28 days and Bromfenac 0.09% twice daily for 14 days postoperatively. The...

Lens surgery in patients with lens subluxation misdiagnosed as primary angle-closure glaucoma

Lens subluxation can be caused by many conditions including Marfan syndrome and other hereditary conditions, and blunt trauma. Lens displacement can cause pupillary block and angle closure. This is commonly misdiagnosed as primary angle closure glaucoma (PACG), which can lead...

Viral uveitis

This review covers viral causes of anterior uveitis. A viral aetiology should be suspected when anterior uveitis is accompanied by ocular hypertension, diffuse stellate keratic precipitates or the presence of iris atrophy. Most common viruses associated are herpes simplex, varicella-zoster...

Long-term outcome of scleral-sutured posterior chamber intraocular lens

This is a retrospective review of 392 consecutive cases in 349 patients who had scleral-sutured intraocular lens (IOL) due to aphakia, subluxated or luxated IOL, over a 10-year period in one centre from Barcelona. Preop and postop data were collected...

Real world results of cataract surgery in pseudoexfoliation

In this single-centre retrospective cohort study, the data of pseudoexfoliation (PXF) patients undergoing phacoemulsification cataract surgery from January 2010 to December 2019 was analysed in the National Health Service setting. The study comprised 23,329 eyes of 15,257 patients. Patients with...

IOL power in short eyes

Prospective analysis of 269 eyes of 269 patients between 2017 and 2020, with axial length (AL) of 22mm or less. New principles for calculating IOL power were recently developed, including formulas based on paraxial ray-tracing (Barrett and Olsen) and based...

Complications of limbal stay sutures

There is limited literature describing complications at the limbal suture site. The authors describe two cases with postoperative complications due to use of intraoperative limbal stay sutures. Each case had strabismus surgery at other centres but with presentation to the...