Comparison of pre-formalin fixation and postfixation temporal artery biopsy lengths.

Objective: To evaluate the difference in temporal artery biopsy length before and after formalin fixation and identify any correlations with pathologic diagnosis.

Design: Prospective case series.

Participants: Patients undergoing temporal artery biopsy between June 2020 and October 2021.

Complete unilateral vision loss and optic nerve cupping from metastatic prostate cancer to the optic canal.

A 71-year-old man, living with metastatic castrate-resistant prostate cancer to the lymph nodes, spine and skull, presented with acute on chronic left eye vision loss. Examination revealed no-light-perception vision, a relative afferent pupillary defect and optic disc cupping. MRI brain revealed optic canal narrowing from metastatic sphenoid bone expansion and extraosseous tumour compressing the intracanalicular optic nerve.

Outcomes after implantable collamer lens surgery in a Canadian cohort.

Objective: To describe refractive outcomes and complications after implantable collamer lens (ICL) implantation.

Design: Retrospective, interventional case series.

Methods: A database search of ICL surgeries over a 5-year period (2009-2013) was conducted, and 83 eyes of 44 patients were included.

Terrien Marginal Degeneration: Clinical Characteristics and Outcomes.

Purpose: To describe outcomes of patients with Terrien marginal degeneration.

Design: Retrospective case series.

Methods: Database review of 25 patients (43 eyes) seen over 10 years (2004-2013) at Toronto Western Hospital cornea clinic.