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Updated: Jul 14, 2026
07:23
Optimization of the Retinal Vein Occlusion Mouse Model to Limit Variability
Published on: August 6, 2021
Recurrence of hemispheric retinal vein occlusion.
M Battaglia Parodi1, P Iacono, G Ravalico
1Eye Clinic, Azienda Ospedaliero, University of Trieste, Trieste, Italy. maubp@yahoo.it
Seminars in Ophthalmology
|June 15, 2007
Summary
This case report details a rare instance of double hemispheric retinal vein occlusion (HSRVO) in one eye. Effective hypertension control is crucial for managing retinal vein occlusion risk and recurrence.
Area of Science:
- Ophthalmology
- Vascular Medicine
Background:
- Central retinal vein occlusion (CRVO) and hemispheric retinal vein occlusion (HSRVO) are significant vascular events affecting vision.
- Hypertension is a known, modifiable risk factor for retinal vascular occlusive diseases.
Observation:
- A 63-year-old female patient experienced sequential HSRVO in the same right eye: superior hemiretina in 2003 and inferior hemiretina in 2005.
- The patient had a history of CRVO in the same eye diagnosed in 1998 and poorly controlled hypertension.
Findings:
- The only identified risk factor after a comprehensive evaluation was uncontrolled hypertension.
- This case illustrates a unique presentation of recurrent HSRVO within the same eye.
Implications:
- The findings underscore the critical importance of lifelong adherence to hypertension management to prevent retinal vein occlusion incidence and recurrence.
- Improved patient compliance in managing systemic conditions like hypertension is essential for ocular health preservation.
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