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Sentinel lymph node biopsy is an assessment tool for early metastatic nodal spread used in management of many solid tumors.
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Recently, there has been an increased focus on the identification of fetal anomalies and aneuploidy through first and early second trimester maternal testing, which has improved early identification of these disorders.
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The authors performed a retrospective cohort study of 1,293,423 pregnant women aged 16 to 40 in the United States from June 1, 2005 to May 30, 2008, using data from the Quest Diagnostics Informatics Data Warehouse.
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Sjogren's syndrome is an autoimmune condition that leads to chronic inflammation with salivary and lacrimal gland dysfunction. The diagnosis of Sjogren's often is delayed by several years because the initial presenting symptoms can be non-specific. However, some manifestations of Sjogren's may be life threatening, including brain damage and cancer. It is very important for the primary care physician to recognize the early signs and symptoms and to initiate the appropriate workup and treatment in coordination with consulting specialists to prevent further morbidity and mortality.
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Strong evidence supports regular exercise as a lifestyle habit and intervention that lowers risk for a myriad of diseases including coronary heart disease, high blood pressure, type 2 diabetes, obesity, and breast and colon cancers.1 In addition, exercise has gained treatment status for cardiometabolic risk factors, type 2 diabetes, osteopenia and osteoporosis, and rehabilitation for existing cardiac disease.
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Findings from this unique investigation add a new wrinkle to concerns over the increasingly sedentary nature of American society. They also suggest that years could be added to general life expectancy simply by limiting time spent sitting and TV viewing.
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Low serum 25-hydroxyvitamin D correlates with the development of mobility limitations and disability in older people who were otherwise healthy.
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In this case-control study, dietary lignan intake was inversely associated with risk of breast cancer in both premenopausal and postmenopausal women. Also noted were more favorable prognostic characteristics associated with lignan intake, especially in premenopausal women.
