The American journal of medicine
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Barrett's surveillance for dysplasia is recommended, but few studies have documented the benefit of endoscopic surveillance for dysplasia or cancer. ⋯ Patients with Barrett's esophagus undergoing endoscopic surveillance benefit from early-stage cancer diagnosis. Progression to adenocarcinoma is low, but long-segment and high-grade dysplasias have an increased risk of cancer. A significant number of patients with newly diagnosed esophageal adenocarcinoma do not complain of gastroesophageal reflux disease and are therefore not investigated for Barrett's esophagus nor entered into surveillance. Patients and physicians can use this information in making a decision about surveillance.
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Total skin examinations performed by a physician have the potential to identify skin cancers at an early stage, when they are most amenable to successful treatment. This study examined the prevalence rates of, and factors associated with, receipt of a total skin examination by a dermatologist or other doctor during the past year. ⋯ Rates of having a skin examination in the past year were low among men and women and among all sub-groups. Systematic efforts are needed to increase screening rates among higher risk individuals. Physicians should be particularly aware of the need to consider skin cancer screening examinations for their male, elderly patients, as well as individuals with less education.