Department of Ophthalmology, All India Institute of Medical Sciences, Delhi, India
Review Article
Eye a Window to Granulomatosis with Polyangiitis: A Review
Author(s): Jasreen Kaur Sandhu*
Granulomatosis with Polyangiitis (GPA), a type of vasculitis, is characterized by necrotizing inflammation of smallmedium blood vessels and is associated with Anti-Neutrophil Cytoplasmic Antibodies (ANCA). While GPA commonly affects the upper respiratory tract, lungs, and kidneys, ocular manifestations can also occur, ranging from 28% to 58% of cases. Ocular involvement in GPA can present as scleritis, keratitis, conjunctivitis, uveitis, or orbital involvement. Prompt diagnosis is crucial as ocular manifestations can lead to irreversible damage and vision loss. This review article discusses the ophthalmic manifestations of GPA, including their clinical features, diagnosis, and treatment options. Additionally, it explores the etiology of GPA, including genetic and epigenetic factors, environmental risk factors, and medications associated with the disease. The article aims to provide a .. View more»