Navigation Links
Lesions in the eyes may forecast a stroke

The eyes are, since ages, regarded as a mirror of the inner self. However, according to a new study, eyes may now predict the likelihood of a stroke and stroke-related death. //

The study, published in the October issue of Neurology, describes a novel simple, non-invasive diagnostic tool using the eyes to determine whether people have a higher risk of suffering from a stroke. According to the study, people who have tiny lesions on the back of the eye are two to three times more likely to suffer a stroke or stroke-related death, independent of other risk factors.

In a study of more than 3,600 Australians aged 49 and older, researchers found that those with damage to eye blood vessels were 70 % more likely to have a stroke during a follow-up period than those who did not have such damage. The researchers followed participants for seven years, noting which ones had strokes or transient ischemic attacks, or mini-strokes, caused by blocked blood vessels.

Special photographs of the retina of the eyes of the participants were taken and examined for changes suggestive of small blood vessel damage, or retinopathy. These small vessel changes can be seen in the early stages of the condition, well before eyesight is affected.

The blood vessels in the eye share similar anatomical characteristics and other characteristics with the blood vessels in the brain. The signs of damage included tiny bulges in blood vessels, called microaneurysms, and hemorrhages, tiny blood spots where the bulging vessels have leaked into surrounding eye tissue, but usually don't affect eyesight in the short run.

The study concludes on the note that this test is a marker for stroke even for people who don't have other stroke risk factors like high blood pressure. Usually about 2 % of people above the age of 50 will have a stroke, but the researchers found that about 5 to 6 % of people who had retinal lesions had a stroke within six or seve n years. However, the authors add that more research needs to be done to confirm these results, but they say it is exciting to think that this fairly simple procedure could help us predict whether someone will be more likely to have a stroke several years later.


'"/>




Related medicine news :

1. Leveling Lupus Lesions
2. The Link Between Migraine And Brain Lesions Questioned
3. Higher Intake of Calcium and Vitamin D Linked With Brain Lesions in Older People
4. Now umbilical cord helps in stroke treatment.
5. New point scale to ascertain the stroke recovery
6. Antifever drug betters stroke outcome
7. Helping stroke patients to recover balance
8. Dental exam reveals stroke risk
9. Right drugs drastically cut stroke risk
10. Less drinking less stroke
11. Recouping blood flow after a stroke
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:7/27/2017)... ATLANTA, Ga. (PRWEB) , ... July 27, 2017 , ... ... Man native Sam Brand to the men’s pro squad as a stagiaire for the ... to make his professional debut on July 31st at the Tour of Utah. , ...
(Date:7/26/2017)... ... ... Capillus, LLC has announced the redesign of their FDA-cleared low-level laser (light) ... a more comfortable, adaptable fit and is available for purchase immediately. , Carlos ... therapy caps intended to improve both user experience and hair regrowth. , “Our ...
(Date:7/26/2017)... Ca (PRWEB) , ... July 26, 2017 , ... A ... lyophilization processes. Inconsistent results freeze drying samples and a lengthy freeze dry cycle are ... webinar will discuss freeze drying techniques, as well as new accessories and advancements in ...
(Date:7/26/2017)... ... , ... It's time to sign up for the new One-A-Month Essential Oil Club ... founder of Sublime Naturals and author of numerous books on essential oils. , ... the 5th. , Two items are included in the December mailing. , ...
(Date:7/26/2017)... , ... July 26, 2017 , ... ... and cats has opened in Jupiter. The state of the art center ... class leading treatments with a goal of providing heart patients longer lives. , ...
Breaking Medicine News(10 mins):
(Date:7/26/2017)... LOVELAND, Colo. , July 26, 2017 ... Tristan Guttridge and the Bimini SharkLab to custom design the ... diagnostic images of sharks in their native habitat. In ... for Discovery Channel,s Shark Week, Dr. Guttridge approached ... to take pregnancy diagnosis directly to hammerhead sharks underwater. ...
(Date:7/26/2017)... July 26, 2017 The Galien Foundation ... USA Award Nominees. Counted among the ... Award recognizes outstanding biomedical and technology product achievement that improves ... To qualify, each candidate must be U.S. Food and Drug ... and demonstrate tremendous potential to impact human health. Sales data ...
(Date:7/24/2017)... , July 24, 2017 IBM (NYSE: IBM ... Magic Quadrant for Solid-State Arrays (SSA) for the fourth year ... According to Gartner, "Vendors in the Leaders quadrant have ... of Vision. A vendor in the Leaders quadrant has the ... drive the acceptance of new technologies. These vendors demonstrate a ...
Breaking Medicine Technology: