Dot hemorrhage: Difference between revisions
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[[image:Dot-hemorrhage.jpg|right|thumb|White arrow points to a dot hemorrhage in a dibetic patient. Credit: University of Michigan Kellogg Eye Center]] | |||
{{Diabetic retinopathy}} | {{Diabetic retinopathy}} | ||
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==Overview== | ==Overview== | ||
Dot hemorrhages are dark red round spots of hemorrhage seen on fundoscopic exam. They are frequently observed in patients with diabetic retinopathy. | |||
==Pathophysiology== | |||
Dot hemorrhages are due to either capillary or venular leak. The site of hemorrhage is deep within the retina. | |||
== References== | == References== | ||
Latest revision as of 16:06, 17 September 2011
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Diabetic retinopathy Microchapters |
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Diagnosis |
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Case Studies |
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Dot hemorrhage On the Web |
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American Roentgen Ray Society Images of Dot hemorrhage |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Overview
Dot hemorrhages are dark red round spots of hemorrhage seen on fundoscopic exam. They are frequently observed in patients with diabetic retinopathy.
Pathophysiology
Dot hemorrhages are due to either capillary or venular leak. The site of hemorrhage is deep within the retina.
References
External links
- Diabetic Retinopathy Resource Guide from the National Eye Institute (NEI).
- National Diabetes Information Clearinghouse
cs:Diabetická retinopatie de:Diabetische Retinopathie nl:Diabetische retinopathie fi:Diabeettinen retinopatia