The aim of this study is to investigate the effects of preoperative parameters such as retinal nerve fiber layer (RNFL) thickness, visual acuity (VA), visual field (VF), and tumour volume on postoperative outcomes in patients with pituitary adenoma.

Competency-based medical education (CBME) requires a variety of assessments evaluating resident performance. Assessment form design may influence narrative feedback quality. To evaluate the effect of including targeted written comment prompts in entrustable professional activity (EPA) assessment forms on the quality of narrative feedback in CBME ophthalmology resident trainee assessments.

To assess the feasibility, accuracy, and safety of ultrasound (US)-guided coaxial core-needle biopsy (CNB) for histomolecular diagnosis of extra-ocular orbital soft tissue tumours as a minimally invasive alternative to surgical biopsy.

This study aimed to analyze the clinicopathological characteristics of a rare malignant tumour, primary orbital mesenchymal chondrosarcoma (MCS), and identify the risk factors influencing its prognosis.

Idiopathic apical orbital inflammation (AOI) is used to describe inflammation involving the posterior third of the orbit where no specific cause can be identified. It is a rare entity in which the presentation can vary widely. We aim to describe a case series of patients with idiopathic AOI and their clinicoradiological features and visual outcomes.

Tamoxifen has well-known retinal toxicity, but the epidemiology of this toxicity is poorly defined. This study aims to 1) evaluate the prevalence of tamoxifen retinopathy in a major northeastern metropolitan area based on multimodal retinal imaging and 2) determine whether the additional peripheral retina captured in ultra-widefield (UWF) imaging aids in the diagnosis of tamoxifen retinopathy.

To describe the clinical, imaging characteristics, and treatment of pediatric orbital Langerhans cell histiocytosis (LCH).

To assess the prevalence of unintended placement of intraocular lens (IOL) haptics in the sulcus and its association with posterior capsular opacification (PCO).

To determine the quality and extent of sociodemographic reporting in the contemporary Canadian ophthalmology literature.

This study aims to identify clinical similarities and differences between males and females presenting with orbital fracture.

To examine whether the number of relapses is associated with visual outcomes in patients with optic neuritis.

To compare sex and medical school graduate type differences in cataract surgical training volumes at Canada's largest residency program, the University of Toronto (UoT).