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<title>Dietary fiber and risk of colorectal cancer</title>
<link>http://mn.medsurfnews.com/contents/en/7306/display/dietary-fiber-and-risk-of-colorectal-cancer.aspx</link>
<pubDate>Mon, 28 May 2012 12:00:00 +0200</pubDate>
<category>Oncology</category>
<description><![CDATA[The association between dietary fiber intake and colorectal cancer risk is still not completely clear. To find out more, investigators carried out a meta-analysis of 25 prospective observational studies involving nearly 2 million people. Participants’ daily fiber intake ranged between 6 and 21 g [...]]]></description>

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<title>Mobile phones and cancer</title>
<link>http://mn.medsurfnews.com/contents/en/7298/display/mobile-phones-and-cancer.aspx</link>
<pubDate>Mon, 14 May 2012 12:00:00 +0200</pubDate>
<category>Oncology</category>
<description><![CDATA[The association between mobile phone use and tumors of the central nervous system (CNS) is still being discussed, since there is only one cohort study of this issue(Journal of National Cancer Institute 2006; 98:1707) which denied this association. The researchers of this study have now reported the [...]]]></description>

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<title>Annual screening of lung cancer by chest radiography</title>
<link>http://mn.medsurfnews.com/contents/en/7293/display/annual-screening-of-lung-cancer-by-chest-radiography.aspx</link>
<pubDate>Mon, 7 May 2012 12:00:00 +0200</pubDate>
<category>Oncology</category>
<description><![CDATA[Studies on whether or not to perform annual examination of sputum with or without chest radiograph for the early diagnosis of lung cancer were carried out in the past, but the results were disappointing because the published studies were small or had methodological flaws. A large multicenter study [...]]]></description>

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<title>Alcohol and breast cancer</title>
<link>http://mn.medsurfnews.com/contents/en/7295/display/alcohol-and-breast-cancer.aspx</link>
<pubDate>Mon, 7 May 2012 12:00:00 +0200</pubDate>
<category>Oncology</category>
<description><![CDATA[Since alcohol, even in small amounts, increases the levels of circulating estrogen, it has been suggested that alcohol consumption may increase the risk of breast cancer, although this has not been demonstrated. Some researchers have recently analyzed data from the Nurses' Health Study from 1980 to [...]]]></description>

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<title>Prostate cancer and vitamin E</title>
<link>http://mn.medsurfnews.com/contents/en/7217/display/prostate-cancer-and-vitamin-e.aspx</link>
<pubDate>Mon, 23 Apr 2012 12:00:00 +0200</pubDate>
<category>Oncology</category>
<description><![CDATA[Based on epidemiological research, it seemed that selenium plus vitamin E supplementation is able to decrease the risk of prostate cancer, but this practice was discouraged after that a 2009 study (SELECT) showed that use of these substances would actually increase tumor risk. Further details from [...]]]></description>

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<title>Sigmoidoscopy in colorectal cancer screening</title>
<link>http://mn.medsurfnews.com/contents/en/7205/display/sigmoidoscopy-in-colorectal-cancer-screening.aspx</link>
<pubDate>Mon, 9 Apr 2012 12:00:00 +0200</pubDate>
<category>Oncology</category>
<description><![CDATA[Although screening for colorectal cancer using traditional colonoscopy is no longer used in the U.S. , where other methods are preferred, sigmoidoscopy retains its validity, since it is more easily prepared and performed, it is less annoying for the patient and involves fewer complications. An [...]]]></description>

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<title>Active and passive smoking in breast cancer</title>
<link>http://mn.medsurfnews.com/contents/en/7065/display/active-and-passive-smoking-in-breast-cancer.aspx</link>
<pubDate>Mon, 20 Feb 2012 12:00:00 +0200</pubDate>
<category>Oncology</category>
<description><![CDATA[There is more and more evidence of an association between breast cancer risk and smoking, both active and passive. This association has been recently investigated in the WHI (Women's Health Initiative) study, which involved approximately 80,000 postmenopausal women (aged 50-79 years). During a [...]]]></description>

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<title>Screening for prostate cancer</title>
<link>http://mn.medsurfnews.com/contents/en/7058/display/screening-for-prostate-cancer.aspx</link>
<pubDate>Mon, 13 Feb 2012 12:00:00 +0200</pubDate>
<category>Oncology</category>
<description><![CDATA[2009 saw the publishing of two important studies addressing the screening for prostate cancer: the U.S. study PLCO, in which screening did not show to reduce specific mortality, and the European study ERSCP , in which instead screening showed a statistically significant reduction of specific [...]]]></description>

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<title>Mammographic screening and breast cancer mortality</title>
<link>http://mn.medsurfnews.com/contents/en/6988/display/mammographic-screening-and-breast-cancer-mortality.aspx</link>
<pubDate>Mon, 23 Jan 2012 12:00:00 +0200</pubDate>
<category>Oncology</category>
<description><![CDATA[The 2009 USPSTF (U.S. Preventive Services Task Force) guidelines have reopened the question of mass population mammographic screening, especially after the results of a Swedish study in which 133,000 women with no history of breast cancer were randomized to undergo either screening, once every 2 [...]]]></description>

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<title>CT screening in lung cancer</title>
<link>http://mn.medsurfnews.com/contents/en/6980/display/ct-screening-in-lung-cancer.aspx</link>
<pubDate>Mon, 9 Jan 2012 12:00:00 +0200</pubDate>
<category>Oncology</category>
<description><![CDATA[November 2010 saw the publishing of the results of the National Lung Screening Trial (NLST): low-dose CT screening of lung cancer in smokers reduced specific mortality. Approximately 53,000 current and former smokers (aged 55-75, with positive smoking anamnesis) were randomized to receive, for a [...]]]></description>

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