Colon Polyps Current Events | Colon Polyps News | 7
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Minority patients discouraged from cancer screening by negative messages
New behavioral science research published in Cancer Epidemiology, Biomarkers & Prevention, a journal of the American Association for Cancer Research, found that constantly emphasizing the negative consequences of a lack of cancer screening among minorities can actually make them less likely to go for screening. view more (2008-11-06)
Recent studies confirm significant underuse of colorectal cancer screening
Two recently released studies confirm an alarming reality, that a majority of Americans who should be getting screened for colorectal cancer are not. view more (2007-12-18)
Colon cancer screening — Going 'Back To The Future'?
Colon cancer screening rates continue to lag behind those for breast and cervical cancer. view more (2007-02-20)
Researchers at IRB Barcelona discover one of the mechanisms that prevents the spread of colon cancer
The first step in the development of colon cancer is the formation of benign tumours, called adenomas, in the intestine. Over time, these tumours may progress to produce colon cancer if they undergo a series of mutations and genetic alterations. view more (2007-10-01)
AGA supports new guidelines favoring tests that prevent colorectal cancer
New consensus colorectal cancer guidelines released today state for the first time that the primary goal of colorectal cancer screening is cancer prevention. Previous guidelines have given equal weight to tests for detecting cancer and preventing cancer. By removing polyps from the large bowel, colonoscopy is the only screening test that also... view more... (2008-03-06)
Diet high in meat, fat and refined grains linked to risk for colon cancer recurrence, death
Patients treated for colon cancer who had a diet high in meat, refined grains, fat and desserts had an increased risk of cancer recurrence and death compared with patients who had a diet high in fruits and vegetables, poultry and fish. view more (2007-08-15)
MRI accurately depicts deep endometriosis
Using magnetic resonance imaging (MRI), radiologists may be able to diagnose deep endometriosis and accurately locate lesions prior to surgery, according to a new study published in the online edition of Radiology. view more (2009-07-07)
A case of cecal volvulus
Cecal volvulus is axial twisting that occurs involving the cecum, terminal ileum, and ascending colon. Rarely, it may take the form of upward and anterior folding of the ascending colon ("cecal bascule"). view more (2009-06-12)
Potential New Therapeutic Molecular Target to Fight Cancer
Researchers at the Virginia Commonwealth University Massey Cancer Center have identified the enzyme sphingosine kinase 2 as a possible new therapeutic target to improve the efficacy of chemotherapy for colon and breast cancer. view more (2007-11-02)
Pitt researchers find promising candidate protein for cancer prevention vaccines
Researchers at the University of Pittsburgh School of Medicine have learned that some healthy people naturally developed an immune response against a protein that is made in excess levels in many cancers, including breast, lung, and head and neck cancers. view more (2009-08-05)
Primary care physicians can fill gap in colorectal cancer screening
The number of people who need colonoscopies to screen for colorectal cancer is outpacing the number of endoscopists available to perform them, Medical College of Georgia researchers say. view more (2009-01-13)
Early stage colon cancer characterized by inactivation of gatekeeper gene
The absence or inactivation of the RUNX3 gatekeeper gene paves the way for the growth and development of colon cancer, Singapore scientists report in the Sept. issue of the journal Cancer Cell. Previous studies have shown that RUNX3 plays a role in gastric, breast, lung and bladder cancers. view more (2008-09-10)
CT colonography detects wide-range of extracolonic abnormalities in elderly patients
CT colonography (CTC), when used in elderly patients, can detect a high number of new and significant abnormalities outside the colon (including cirrhosis and tumors) and is well tolerated, according to a recent study conducted by researchers at St. James's University Hospital in Leeds, United Kingdom (UK). view more (2007-11-16)
Other Illnesses, Body Weight Do Not Explain Racial Disparities in Colon Cancer Survival, UAB Researchers Say
A new study by University of Alabama at Birmingham (UAB) researchers shows that body-mass index (BMI) and co-existing medical conditions (co-morbidity) do not explain the decreased survival observed among African-Americans compared to Caucasians who also have colon cancer. view more (2009-11-24)
What's the role of beta-catenin in colorectal cancers?
Beta-catenin, a central molecule of the Wnt-signaling pathway was previously known to involve in the tumorigenesis of various gastrointestinal cancers such as gastric cancer and colon cancer. view more (2008-11-03)
Hospital quality indicator may not be linked to patient survival after colon cancer surgery
Examining a specific number of lymph nodes after colon cancer surgery, a measurement that has been recommended as a quality indicator for hospitals, is not associated with length of patient survival. view more (2007-11-14)
Risk of colorectal cancer extremely low 5 years after a normal colonoscopy screening
A study appearing in the Sept. 18 issue of the New England Journal of Medicine shows that among individuals with no colorectal neoplasia (abnormal growths) on initial screening colonoscopy, the five-year risk of colorectal cancer is extremely low. view more (2008-09-23)
Scientists stop colon cancer growth in mice by blocking just one enzyme
In cell culture experiments, scientists from the University of Texas Medical Branch at Galveston (UTMB) and the University of Texas at Arlington determined that stopping the activity of a single enzyme called aldose reductase could shut down the toxic network of biochemical signals that promotes inflammation and colon cancer cell growth. view more (2006-10-02)
Smokers might benefit from earlier colon cancer screening
New evidence suggests screening for colorectal cancer, which is now recommended to begin at age 50 for most people, should start five to 10 years earlier for individuals with a significant lifetime exposure to tobacco smoke, a University of Rochester Medical Center study said. view more (2008-02-14)
New method proposed for determining which patients should get treatment for colorectal cancer
A new study being presented at the American Society of Clinical Oncology meeting in Chicago (Abstract #4020), may change treatment practice in about 25 percent of patients with colon cancer and is the basis for proposed changes to the way colorectal cancers will be staged. view more (2008-05-19)
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