Branch retinal vein occlusion: Difference between revisions
From WikiMD's Wellness Encyclopedia
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{{Infobox medical condition | |||
| name = Branch retinal vein occlusion | |||
| image = [[File:Branch_retinal_vein_occlusion.jpg|left|thumb|Branch retinal vein occlusion]] | |||
| caption = Fundus photograph showing branch retinal vein occlusion | |||
| field = [[Ophthalmology]] | |||
| symptoms = [[Blurred vision]], [[visual field defect]] | |||
| complications = [[Macular edema]], [[neovascularization]], [[vitreous hemorrhage]] | |||
| onset = Sudden | |||
| duration = Variable | |||
| causes = [[Atherosclerosis]], [[hypertension]], [[diabetes mellitus]] | |||
| risks = [[Age]], [[smoking]], [[hyperlipidemia]] | |||
| diagnosis = [[Fundoscopy]], [[fluorescein angiography]], [[optical coherence tomography]] | |||
| differential = [[Central retinal vein occlusion]], [[retinal artery occlusion]], [[diabetic retinopathy]] | |||
| treatment = [[Laser photocoagulation]], [[intravitreal injection]] of [[anti-VEGF]] agents, [[corticosteroids]] | |||
| prognosis = Variable, depends on severity and treatment | |||
| frequency = Common in older adults | |||
}} | |||
'''Branch Retinal Vein Occlusion''' | '''Branch Retinal Vein Occlusion''' | ||
[[File:Branch retinal vein occlusion.jpg|left|thumb|250px|Branch retinal vein occlusion as seen in fundus photography]] | |||
[[File:Branch retinal vein occlusion.jpg|thumb | |||
The '''Branch Retinal Vein Occlusion''' (BRVO) is a common retinal vascular disorder that occurs when there is a blockage of the small veins in the retina. This blockage can lead to a buildup of blood and fluid, causing swelling and damage to the retina, and potentially leading to vision loss. | The '''Branch Retinal Vein Occlusion''' (BRVO) is a common retinal vascular disorder that occurs when there is a blockage of the small veins in the retina. This blockage can lead to a buildup of blood and fluid, causing swelling and damage to the retina, and potentially leading to vision loss. | ||
==Causes== | ==Causes== | ||
BRVO is often caused by [[atherosclerosis]], [[hypertension]], [[diabetes]], and other systemic diseases. It can also be associated with [[glaucoma]] and [[macular edema]]. | BRVO is often caused by [[atherosclerosis]], [[hypertension]], [[diabetes]], and other systemic diseases. It can also be associated with [[glaucoma]] and [[macular edema]]. | ||
==Symptoms== | ==Symptoms== | ||
Symptoms of BRVO can include sudden, painless vision loss or distortion, [[floaters]], and a dark or empty area in the field of vision. | Symptoms of BRVO can include sudden, painless vision loss or distortion, [[floaters]], and a dark or empty area in the field of vision. | ||
==Diagnosis== | ==Diagnosis== | ||
Diagnosis of BRVO is typically made through a comprehensive eye examination, including [[fundus photography]], [[fluorescein angiography]], and [[optical coherence tomography]]. | Diagnosis of BRVO is typically made through a comprehensive eye examination, including [[fundus photography]], [[fluorescein angiography]], and [[optical coherence tomography]]. | ||
==Treatment== | ==Treatment== | ||
Treatment options for BRVO can include [[laser photocoagulation]], [[intravitreal injection]] of anti-vascular endothelial growth factor (anti-VEGF) agents, and corticosteroids. In some cases, [[vitrectomy]] may be necessary. | Treatment options for BRVO can include [[laser photocoagulation]], [[intravitreal injection]] of anti-vascular endothelial growth factor (anti-VEGF) agents, and corticosteroids. In some cases, [[vitrectomy]] may be necessary. | ||
==See also== | ==See also== | ||
* [[Central retinal vein occlusion]] | * [[Central retinal vein occlusion]] | ||
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* [[Retinal detachment]] | * [[Retinal detachment]] | ||
* [[Macular degeneration]] | * [[Macular degeneration]] | ||
==References== | ==References== | ||
<references /> | <references /> | ||
[[Category:Eye diseases]] | [[Category:Eye diseases]] | ||
[[Category:Retinal disorders]] | [[Category:Retinal disorders]] | ||
[[Category:Vascular diseases]] | [[Category:Vascular diseases]] | ||
{{anatomy-stub}} | {{anatomy-stub}} | ||
Latest revision as of 19:05, 4 April 2025
Editor-In-Chief: Prab R Tumpati, MD
Obesity, Sleep & Internal medicine
Founder, WikiMD Wellnesspedia &
W8MD's medical weight loss NYC, sleep center NYC
Philadelphia medical weight loss and Philadelphia sleep clinics
| Branch retinal vein occlusion | |
|---|---|
 | |
| Synonyms | N/A |
| Pronounce | N/A |
| Specialty | N/A |
| Symptoms | Blurred vision, visual field defect |
| Complications | Macular edema, neovascularization, vitreous hemorrhage |
| Onset | Sudden |
| Duration | Variable |
| Types | N/A |
| Causes | Atherosclerosis, hypertension, diabetes mellitus |
| Risks | Age, smoking, hyperlipidemia |
| Diagnosis | Fundoscopy, fluorescein angiography, optical coherence tomography |
| Differential diagnosis | Central retinal vein occlusion, retinal artery occlusion, diabetic retinopathy |
| Prevention | N/A |
| Treatment | Laser photocoagulation, intravitreal injection of anti-VEGF agents, corticosteroids |
| Medication | N/A |
| Prognosis | Variable, depends on severity and treatment |
| Frequency | Common in older adults |
| Deaths | N/A |
Branch Retinal Vein Occlusion
The Branch Retinal Vein Occlusion (BRVO) is a common retinal vascular disorder that occurs when there is a blockage of the small veins in the retina. This blockage can lead to a buildup of blood and fluid, causing swelling and damage to the retina, and potentially leading to vision loss.
Causes[edit]
BRVO is often caused by atherosclerosis, hypertension, diabetes, and other systemic diseases. It can also be associated with glaucoma and macular edema.
Symptoms[edit]
Symptoms of BRVO can include sudden, painless vision loss or distortion, floaters, and a dark or empty area in the field of vision.
Diagnosis[edit]
Diagnosis of BRVO is typically made through a comprehensive eye examination, including fundus photography, fluorescein angiography, and optical coherence tomography.
Treatment[edit]
Treatment options for BRVO can include laser photocoagulation, intravitreal injection of anti-vascular endothelial growth factor (anti-VEGF) agents, and corticosteroids. In some cases, vitrectomy may be necessary.
See also[edit]
References[edit]
<references />
