Contrasting agents


	Contrasting agents

robm47

8-24-2009 10:02 PM

50 views

robm47 says:

Think before you have that next CT scan.

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<div style="margin: 12px 0px; font-family: arial; color: #333333; background: #ffffff; border: solid 4px #e5e5e5; width: 100%; clear: left;"><div class="CM_CTB_Content_Wrap" style="margin: 0px; padding: 0px;background-color: #ffffff;"><div style="border-bottom: solid 1px #dcdcdc; white-space: nowrap; margin-bottom: 8px; background-color: #eeeeee ;background-image: url(http://clipmarks.com/images/source-bg.gif); background-repeat: repeat-x; height: 24px; line-height: 24px; vertical-align: middle; padding-bottom: 4px; color: #666666; font-size: 10px;" ><a href="http://clipmarks.com/clip-to-blog/" title="see clips that are hot right now"><img src="http://content.clipmarks.com/blog_embed/432b337a-e7ab-46d9-8cae-e473ed1551da/2BAE9FE4-9B63-4188-B7E9-E9A318CCEF51/" alt="" width="19" height="19" border="0" style="vertical-align: middle; margin: 0px 4px; display: inline; border: none; float:none;" /></a>clipped from <a title="http://www.naturalnews.com/026894_health_heart_attack_stroke.html" href="http://www.naturalnews.com/026894_health_heart_attack_stroke.html" style="font-size: 11px;">www.naturalnews.com</a></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.naturalnews.com/026894_health_heart_attack_stroke.html">Many medical imaging techniques, including cardiac angiography and <A href="http://www.naturalnews.com/CT_scans.html">CT scans</A>, often involve the use of contrast agents, substances that contain iodine</blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.naturalnews.com/026894_health_heart_attack_stroke.html">and barium, because they enhance the contrast between body structures or fluids within the body. This allows blood vessels and changes in tissues to be more clearly visualized. </blockquote><div style="height: 2px; font-size: 2px; background: #dcdcdc; border-bottom: solid 1px #f5f5f5; margin: 2px 4px;"></div><blockquote style="text-align: left; padding: 0px 8px; margin: 4px 0px 8px 0px; background: transparent; border: none;" cite="http://www.naturalnews.com/026894_health_heart_attack_stroke.html"><DIV>When Dr. Solomon and his colleagues followed the CARE patients for one year or longer, they found that 92 (31 percent) of the research subjects experienced negative health effects after their imaging test. Their risk of having a <A href="http://www.naturalnews.com/stroke.html">stroke</A> or heart attack over the next year or two after the test was elevated. Overall, 38 (13 percent) of the patients experienced a major event, such as death, stroke, heart attack, or end-stage renal disease. Those who developed contrast-induced kidney injuries had twice as many long-term negative health effects compared with patients who didn't suffer kidney damage. </DIV></blockquote></div><div style="margin: 0px 6px 6px 4px;"><table style="font-size: 11px;border-spacing: 0px;padding: 0px;" cellpadding="0" cellspacing="0" width="100%"><tr><td style="background:transparent;border-width:0px;padding:0px;">&nbsp;</td><td align="right" style="background:transparent;border-width:0px;padding:0px;width:107px" width="107"><a href="http://clipmarks.com/share/2BAE9FE4-9B63-4188-B7E9-E9A318CCEF51/blog/" title="blog or email this clip"><img src="http://content7.clipmarks.com/images/c2b-foot.png" border="0" alt="blog it" width="107" height="17" style="border-width:0px;padding:0px;margin:0px;" /></a></td></tr></table></div></div>

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