No abstract available.
Retinal Artery Occlusion* ; Retinal Artery*

No abstract available.
Iris* ; Retinal Artery Occlusion* ; Retinal Artery*

No abstract available.
Myxoma* ; Retinal Artery Occlusion* ; Retinal Artery*

The purpose of this article is to report on the first known Korean case of Susac syndrome. An 18-year-old female came to our clinic reporting blurred vision of the left eye for 2 days. She also complained of decreased hearing with tinnitus of the right ear and mild headache. She was previously healthy and had no remarkable medical history. Best-corrected visual acuity was 20 / 50 in the left eye and 20 / 20 in the right eye. An axiomatic triad of ocular, cochlear, and neurologic involvement was observed in the patient. Fluorescein angiography showed branched retinal arterial occlusions in the left eye. A sudden right sensorineural hearing loss was observed on audimetry. Magnetic resonance images showed a hyperintense lesion in the white matter around the corpus callosum. The patient was treated with high doses of systemic corticosteroids, and no neuropsychological sequelae were observed. This is the first case report of Susac syndrome in Korea. In cases of retinal arterial occlusion with hearing loss or neuropsychological symptoms, Susac syndrome should be suspected.
Adolescent ; Diagnosis, Differential ; Female ; Fluorescein Angiography ; Fundus Oculi ; Hearing ; Hearing Loss, Sensorineural/*diagnosis/physiopathology ; Humans ; Magnetic Resonance Imaging ; Retinal Artery Occlusion/*diagnosis/physiopathology ; Susac Syndrome/*diagnosis/physiopathology ; Visual Acuity

We report the first case of Susac syndrome in Koreans, in a 23-yr-old female patient who presented with sudden visual loss and associated neurological symptoms. Ophthalmic examination and fluorescein angiography showed multiple areas of branch retinal artery occlusion, which tended to recur in both eyes. Magnetic resonance imaging showed dot-like, diffusion-restricted lesions in the corpus callosum and left fornix, and audiometry showed low-frequency sensory hearing loss, compatible with Susac syndrome. She received immunosuppressive therapy with oral steroid and azathioprine. Three months later all the symptoms disappeared but obstructive vasculitis have been relapsing. This patient demonstrated the entire clinical triad of Susac syndrome, which tends to occur in young females. Although this disorder has rarely been reported in Asian populations, a high index of suspicion is warranted for early diagnosis and timely treatment.
Autoimmune Diseases/diagnosis/drug therapy ; Azathioprine/administration & dosage/*therapeutic use ; Brain/blood supply/pathology ; Female ; Hearing Loss ; Humans ; Immunotherapy ; Magnetic Resonance Imaging ; Republic of Korea ; Retinal Artery Occlusion/diagnosis/drug therapy/pathology ; Susac Syndrome/*diagnosis/*drug therapy/pathology ; Young Adult

No abstract available.
Humans ; Retinal Artery ; Retinal Artery Occlusion ; Risk Factors ; Stroke

Blockage of the retinal artery system may occur in the form of central retinal arterial obstruction, branch retinal arterial obstruction, or combination of aforementioned. It may be related to known pre-existing systemic disease or it may be the initial manifestation of a previous undiagnosed systemic abnormality. The authors evaluatea the clinical course of 35 cases of retinal artery occlusion at Department of Ophthalmology, Pusan Paik Hospital Inje Mgdical College from September, 1979 to June, 1988.
Busan ; Ophthalmology ; Retinal Artery Occlusion* ; Retinal Artery* ; Retinaldehyde*

The authors present a case of central retinal artery occlusion successfully treated by surgery combined with medical treatment. The patient was a 53-year-old Korean female who had central retinal artery occlusion with 3 hours duration. Her vision was F.C. 20 cm on admission and improved to I.O by paracentesis followed by medical treatment for 9 days.
Female ; Humans ; Middle Aged ; Paracentesis ; Retinal Artery Occlusion* ; Retinal Artery*

Carotid (angioplasty and) stenting is alternative treatment modality to carotid endartectomy, due to potential benefits in several indications. However, there are the diverse complications associated with this. We report a rare case of central retinal artery occlusion associated with carotid stenting.
Angioplasty ; Retinal Artery ; Retinal Artery Occlusion ; Retinaldehyde ; Stents

Central retinal artery occlusion occurs rarely as a complication of spine surgery in prone position, but is quite tragic. The suggested cause are hypotensive anesthesia and increased external ocular pressure by headrest, sand bag or others. We experienced a case of left central retinal artery occlusion(CRAO) after surgery of C4-5 fracture-dislocation using a horseshoe headrest and report this case.
Anesthesia ; Prone Position ; Retinal Artery Occlusion ; Retinal Artery ; Spine