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Updated: May 28, 2026
06:44
Deep Vein Thrombosis Induced by Stasis in Mice Monitored by High Frequency Ultrasonography
Published on: April 13, 2018
[Central vein occlusion caused by high-protein diet]
1Centre de la rétine, hôpital Paule-de-Viguier, 330, avenue de Grande-Bretagne, 31059 Toulouse, France. quintyn.jc@chu-toulouse.fr
Journal Francais D'Ophtalmologie
|October 25, 2011
Summary
A strict high-protein diet without adequate hydration caused blood hyperviscosity, leading to central retinal vein obliteration. Hemodilution therapy successfully restored the patient's visual acuity.
Area of Science:
- Ophthalmology
- Nephrology
- Dietary Science
Background:
- High-protein diets are popular for weight loss and athletic performance.
- Adequate hydration is crucial for maintaining blood viscosity and overall health.
- Dietary indiscretions can have significant, unforeseen physiological consequences.
Observation:
- A patient presented with sudden vision loss in the right eye.
- The patient reported adherence to a very strict high-protein diet with poor fluid intake.
- Clinical examination revealed blood hyperviscosity and central retinal vein obliteration.
Findings:
- Blood hyperviscosity, secondary to the extreme diet and dehydration, was identified as the primary cause.
- The retinal vascular occlusion led to a significant decrease in visual acuity (4/10).
- Prompt hemodilution therapy was initiated to reduce blood viscosity.
Implications:
- This case highlights a rare but serious complication of extreme dietary practices.
- It underscores the importance of balanced nutrition and sufficient hydration, even with specialized diets.
- Early diagnosis and intervention, such as hemodilution, can reverse vision loss caused by hyperviscosity syndromes.
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