Multifocal visual evoked potential in optic neuritis, ischemic optic neuropathy and compressive optic neuropathy
نویسندگان
چکیده
منابع مشابه
Overlap of optic neuritis and anterior ischemic optic neuropathy.
Dr Horton’s letter, “Mistaken treatment of anterior ischemic optic neuropathy with interferon -1a” is an important reminder of the sometimes difficult distinction between optic neuritis (ON) and anterior ischemic optic neuropathy (AION). Although he touches on several distinguishing characteristics, the distinction is clinically important and merits further expansion. Both ON and AION represent...
متن کاملAutoregressive Modeling of Visual Evoked Potentials and Its Applications to Optic Nerve Diseases-Ischemic Optic Neuropathy and Optic Neuritis
It is important to differentiate the diagnosis of ischemic optic neuropathy (ION) and optic neuritis (ON) for prognostic and therapeutic reasons. In most cases, differentiation is accomplished by assessing the disc appearance, the presence or absence of retrobulbar pain, the age of the patient, the mode of onset and other features of clinical and laboratory evaluation. However, in certain group...
متن کاملNonarteritic ischemic optic neuropathy.
BACKGROUND To describe the systemic and visual characteristics and prognosis in patients with nonarteritic ischemicoptic neuropathy (NAION) undergoing different treatments. METHODS Retrospective chart review was performed in Kaohsiung Veterans General Hospital patients from 1995-2005 with a clinical diagnosis of NAION, including nonarteritic anterior ischemic optic neuropathy and posterior is...
متن کاملIschemic Optic Neuropathy
ANTERIOR ISCHEMIC OPTIC NEUROPATHY (AION) Perioperative Arteritic Anterior Ischemic Optic Neuropathy (AAION) Hypotension Nonarteritic Anterior Ischemic Optic Neuropathy (NAION) RADIATION OPTIC NEUROPATHY POSTERIOR ISCHEMIC OPTIC NEUROPATHY ISCHEMIC OPTIC DISC EDEMA WITH MINIMAL ISCHEMIC OPTIC NEUROPATHY IN SETTINGS OF DYSFUNCTION HEMODYNAMIC COMPROMISE Pre-AION Optic Disc Edema Spontaneous or T...
متن کاملAnalysis of Fundus Photography and Fluorescein Angiography in Nonarteritic Anterior Ischemic Optic Neuropathy and Optic Neuritis
PURPOSE We evaluated fundus and fluorescein angiography (FAG) findings and characteristics that can help distinguish nonarteritic anterior ischemic optic neuropathy (NAION) from optic neuritis (ON). METHODS Twenty-three NAION patients and 17 ON with disc swelling patients were enrolled in this study. We performed fundus photography and FAG. The disc-swelling pattern, hyperemia grade, presence...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Indian Journal of Ophthalmology
سال: 2014
ISSN: 0301-4738
DOI: 10.4103/0301-4738.118452