Ocular ischemic syndrome: Difference between revisions
CSV import |
CSV import |
||
| (3 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
{{Infobox medical condition | |||
| name = Ocular ischemic syndrome | |||
| synonyms = OIS | |||
| field = [[Ophthalmology]] | |||
| symptoms = [[Vision loss]], [[eye pain]], [[amaurosis fugax]], [[retinal hemorrhage]] | |||
| complications = [[Neovascularization]], [[glaucoma]], [[retinal detachment]] | |||
| onset = Typically in [[middle-aged]] to [[elderly]] individuals | |||
| duration = Chronic | |||
| causes = [[Carotid artery stenosis]], [[atherosclerosis]] | |||
| risks = [[Hypertension]], [[diabetes mellitus]], [[hyperlipidemia]], [[smoking]] | |||
| diagnosis = [[Fluorescein angiography]], [[Doppler ultrasound]], [[Ophthalmoscopy]] | |||
| differential = [[Central retinal artery occlusion]], [[retinal vein occlusion]], [[giant cell arteritis]] | |||
| treatment = [[Carotid endarterectomy]], [[laser photocoagulation]], [[anti-VEGF therapy]] | |||
| prognosis = Variable, often poor without treatment | |||
| frequency = Rare | |||
}} | |||
'''Ocular Ischemic Syndrome''' (OIS) is a rare condition, typically caused by carotid artery disease, that results in reduced blood flow to the eye. This can lead to vision loss and other serious complications. | '''Ocular Ischemic Syndrome''' (OIS) is a rare condition, typically caused by carotid artery disease, that results in reduced blood flow to the eye. This can lead to vision loss and other serious complications. | ||
== Causes == | == Causes == | ||
The primary cause of Ocular Ischemic Syndrome is [[carotid artery disease]], which results in a blockage or narrowing of the carotid arteries. This can reduce blood flow to the eye, leading to the symptoms of OIS. Other potential causes include [[diabetes]], [[hypertension]], and [[atherosclerosis]]. | The primary cause of Ocular Ischemic Syndrome is [[carotid artery disease]], which results in a blockage or narrowing of the carotid arteries. This can reduce blood flow to the eye, leading to the symptoms of OIS. Other potential causes include [[diabetes]], [[hypertension]], and [[atherosclerosis]]. | ||
== Symptoms == | == Symptoms == | ||
Symptoms of Ocular Ischemic Syndrome can vary, but often include: | Symptoms of Ocular Ischemic Syndrome can vary, but often include: | ||
| Line 11: | Line 26: | ||
* [[Floaters]] | * [[Floaters]] | ||
* [[Rubeosis iridis]] | * [[Rubeosis iridis]] | ||
== Diagnosis == | == Diagnosis == | ||
Diagnosis of Ocular Ischemic Syndrome typically involves a comprehensive eye examination, including a [[fundus examination]] and [[fluorescein angiography]]. Additional tests may include [[carotid artery ultrasound]], [[magnetic resonance angiography]] (MRA), or [[computed tomography angiography]] (CTA). | Diagnosis of Ocular Ischemic Syndrome typically involves a comprehensive eye examination, including a [[fundus examination]] and [[fluorescein angiography]]. Additional tests may include [[carotid artery ultrasound]], [[magnetic resonance angiography]] (MRA), or [[computed tomography angiography]] (CTA). | ||
== Treatment == | == Treatment == | ||
Treatment for Ocular Ischemic Syndrome is primarily aimed at improving blood flow to the eye. This can involve [[carotid endarterectomy]], a surgical procedure to remove plaque from the carotid artery, or [[carotid artery stenting]], a less invasive procedure that uses a stent to keep the artery open. Other treatments may include [[laser photocoagulation]] or [[intravitreal injections]] of medications to reduce swelling and improve vision. | Treatment for Ocular Ischemic Syndrome is primarily aimed at improving blood flow to the eye. This can involve [[carotid endarterectomy]], a surgical procedure to remove plaque from the carotid artery, or [[carotid artery stenting]], a less invasive procedure that uses a stent to keep the artery open. Other treatments may include [[laser photocoagulation]] or [[intravitreal injections]] of medications to reduce swelling and improve vision. | ||
== Prognosis == | == Prognosis == | ||
The prognosis for Ocular Ischemic Syndrome can vary depending on the severity of the condition and the effectiveness of treatment. In some cases, vision loss may be permanent. | The prognosis for Ocular Ischemic Syndrome can vary depending on the severity of the condition and the effectiveness of treatment. In some cases, vision loss may be permanent. | ||
== See Also == | == See Also == | ||
* [[Carotid artery disease]] | * [[Carotid artery disease]] | ||
* [[Diabetic retinopathy]] | * [[Diabetic retinopathy]] | ||
* [[Retinal vein occlusion]] | * [[Retinal vein occlusion]] | ||
[[Category:Eye diseases]] | [[Category:Eye diseases]] | ||
[[Category:Vascular diseases]] | [[Category:Vascular diseases]] | ||
[[Category:Syndromes]] | [[Category:Syndromes]] | ||
{{stub}} | {{stub}} | ||
{{No image}} | |||
Latest revision as of 00:52, 4 April 2025
| Ocular ischemic syndrome | |
|---|---|
| Synonyms | OIS |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Vision loss, eye pain, amaurosis fugax, retinal hemorrhage |
| Complications | Neovascularization, glaucoma, retinal detachment |
| Onset | Typically in middle-aged to elderly individuals |
| Duration | Chronic |
| Types | N/A |
| Causes | Carotid artery stenosis, atherosclerosis |
| Risks | Hypertension, diabetes mellitus, hyperlipidemia, smoking |
| Diagnosis | Fluorescein angiography, Doppler ultrasound, Ophthalmoscopy |
| Differential diagnosis | Central retinal artery occlusion, retinal vein occlusion, giant cell arteritis |
| Prevention | N/A |
| Treatment | Carotid endarterectomy, laser photocoagulation, anti-VEGF therapy |
| Medication | N/A |
| Prognosis | Variable, often poor without treatment |
| Frequency | Rare |
| Deaths | N/A |
Ocular Ischemic Syndrome (OIS) is a rare condition, typically caused by carotid artery disease, that results in reduced blood flow to the eye. This can lead to vision loss and other serious complications.
Causes[edit]
The primary cause of Ocular Ischemic Syndrome is carotid artery disease, which results in a blockage or narrowing of the carotid arteries. This can reduce blood flow to the eye, leading to the symptoms of OIS. Other potential causes include diabetes, hypertension, and atherosclerosis.
Symptoms[edit]
Symptoms of Ocular Ischemic Syndrome can vary, but often include:
Diagnosis[edit]
Diagnosis of Ocular Ischemic Syndrome typically involves a comprehensive eye examination, including a fundus examination and fluorescein angiography. Additional tests may include carotid artery ultrasound, magnetic resonance angiography (MRA), or computed tomography angiography (CTA).
Treatment[edit]
Treatment for Ocular Ischemic Syndrome is primarily aimed at improving blood flow to the eye. This can involve carotid endarterectomy, a surgical procedure to remove plaque from the carotid artery, or carotid artery stenting, a less invasive procedure that uses a stent to keep the artery open. Other treatments may include laser photocoagulation or intravitreal injections of medications to reduce swelling and improve vision.
Prognosis[edit]
The prognosis for Ocular Ischemic Syndrome can vary depending on the severity of the condition and the effectiveness of treatment. In some cases, vision loss may be permanent.
See Also[edit]
 |
 |
