New Methods Of Diagnosis Of Stroke – Part 1 of 3
New Methods Of Diagnosis Of Stroke. The description to correctly diagnosing when a case of dizziness is just vertigo or a life-threatening stroke may be surprisingly simple: a pair of goggles that measures percipience movement at the bedside in as little as one minute, a new study contends. “This is the first study demonstrating that we can accurately discriminate strokes and non-strokes using this device,” said Dr David Newman-Toker, outdo author of a paper on the technique that is published in the April issue of the journal Stroke. Some 100000 strokes are misdiagnosed as something else each year in the United States, resulting in 20000 to 30000 deaths or inclement physical and speech impairments, the researchers said.
As with heart attacks, the key to treating stroke and potentially saving a person’s life is speed. Magnetic resonance imaging (MRI), the simultaneous gold standard for assessing stroke, can take up to six hours to complete and costs $1200, said Newman-Toker, who is an associate professor of neurology and otolaryngology at Johns Hopkins Hospital in Baltimore. Sometimes individuals don’t even get as far as an MRI, and may be sent home with a first “mini stroke” that is followed by a devastating second stroke.
The new study findings come with some significant caveats, however. For one thing, the burn the midnight oil was a small one, involving only 12 patients. “It is impossible for a small study to prove 100 percent accuracy,” said Dr Daniel Labovitz, manager of the Stern Stroke Center at Montefiore Medical Center in New York City, who was not involved with the study. About 4 percent of dizziness cases in the emergency latitude are caused by stroke.