Visual Loss in Giant Cell Arteritis: Lessons from a Case Series
Visual loss remains the most feared complication of giant cell arteritis (GCA), often resulting in permanent disability despite prompt treatment. Although the classical features of GCA are well described, real-world presentations of GCA-related visual loss are frequently heterogeneous, subtle or atypical, contributing to delayed recognition and poor outcomes. This case series describes the visual presentations, warning symptoms and visual outcomes of patients with confirmed GCA-related vision loss managed at a district general hospital. By integrating these observations with existing literature, this article explores recurring patterns, diagnostic pitfalls and clinical reflections relevant to trainees across multiple specialties. The findings reinforce the need for a high index of suspicion, even in the absence of classical prodromal symptoms, and highlight the narrow therapeutic window for preventing irreversible visual impairment.
