Mittwoch, 26. September 2012
Dienstag, 25. September 2012
How they do this...
Many parents who have experienced loss cite their child’s legacy
as a source of comfort. “Even though is still hurts,” one mother told
me after her daughter’s death, “living my life with joy is what she
would want me to do. I learned that life is short, and I appreciate
everything around me more now. I take nothing for granted. To love
others, to help others, to serve others. That will be her legacy… and
now my own.” Mehr
Short-Course Radiation Versus Long-Course Chemoradiation for Rectal Cancer
There are two broad approaches to preoperative pelvic radiation
therapy for resectable rectal cancer: short-course radiation and longcourse
chemoradiotherapy. Although the radiation techniques are
similar, the fractionation and timing of surgery differ. In general,
short-course radiation delivers 25 Gy (5 Gy in five fractions) of radiation
followed by surgery 1 week later. Long-course chemoradiotherapy
delivers 50.4 Gy (1.8 Gy in 28 fractions) of radiation concurrently
with chemotherapy, followed by surgery 4 to 8 weeks later. Mehr
Montag, 24. September 2012
Calories from Soft Drinks -- Do They Matter?
Obesity has emerged as one of the greatest global health challenges of the 21st century.1 Its increase among children and adolescents is particularly frightening, given the associated metabolic and cardiovascular complications.2,3 Studies from developing countries with populations that are undergoing rapid changes in nutrition are showing increases in the prevalence of childhood obesity.4
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