title: Approach to diagnosis and management of optic neuropathy.
abstract: Visual loss consequent to anterior visual pathway involvement can occur in a variety of clinical settings. In a tropical country like India, apart from the usual suspects, nutritional, infective, and toxic amblyopia have to be considered in the differential diagnosis. The mode of onset (acute/chronic), unilateral versus bilateral involvement, accompanying occular pain or the lack of it, and pattern of visual loss are some of the pointers which help to differentiate optic neuropathy clinically. The presence of concurrent neurological deficits, evidence of other systemic illnesses, and the results of serological and radiological investigations help to confirm the diagnosis. This article briefly describes the important causes of optic neuropathy in the Indian context and outlines a practical approach to management.
authors.forename: Sharik
authors.initials: S
authors.lastname: Mustafa
authors.affiliation: Department of Neurology, K. S. Hegde Medical Academy, Nitte University, Mangalore, Karnataka, India.
authors.forename: Lekha
authors.initials: L
authors.lastname: Pandit
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D007194:India; D009103:Multiple Sclerosis / Q000150:complications; D009462:Neurology / Q000379:methods*; D009471:Neuromyelitis Optica / Q000150:complications; D009901:Optic Nerve Diseases / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy*