(Medical Xpress) -- Researchers at Columbia University Medical Center (CUMC) have identified the critical early cellular and molecular events that give rise to a type of esophageal cancer called esophageal adenocarcinoma, ...
Jan 17, 2012
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In addition to its immune surveillance system, recent reports have shown that the human body has defense mechanisms run by non-immune epithelial cells. Epithelial cells are a type of cell that occur in layers that line most ...
Dec 15, 2021
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Cigarette smoke exposure fundamentally alters airway tissue from people with chronic obstructive pulmonary disease (COPD) at the cellular level, laying the groundwork for airway thickening and even precipitating precancerous ...
Jul 27, 2011
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A new study reports that colonoscopies done with suboptimal bowel preparation are associated with relatively high adenoma (precancerous polyp) miss rates, suggesting that suboptimal bowel preparation substantially decreases ...
Jun 13, 2011
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Variations in the treatment of DCIS (Ductal Carcinoma In Situ or precancerous cells of the breast) may be a contributing factor in worldwide differences in breast cancer mortality rates according to Professor John Boyages, ...
Aug 18, 2014
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(HealthDay)—Men who are more sedentary face a higher risk of recurring colon polyps, according to a new study, even if these men break up their downtime with bouts of recreational activities such as walking, jogging or ...
Oct 28, 2013
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A new class of cancer drugs just now entering the marketplace seems promising so far, but researchers at the University of Illinois at Chicago urge doctors to take into account a patient's weight and liver status before prescribing ...
Jul 2, 2019
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Regular monitoring ("active surveillance") rather than immediate treatment is justified for moderate cervical lesions - abnormal cells on the surface of the cervix, often called cervical intra-epithelial neoplasia grade 2 ...
Feb 27, 2018
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Results of two studies suggest that a new, investigational colorectal cancer screening test developed in a collaboration between Mayo Clinic and Exact Sciences Inc. of Madison, Wis., is highly accurate and significantly more ...
Jan 19, 2012
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According to a new study, endoscopists' recommendations for timing of surveillance colonoscopy in average-risk patients with one to two small polyps are consistent with guideline recommendations in about 90 percent of cases. ...
Apr 16, 2014
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