Obesity linked to higher 5-year death rate after esophageal cancer surgery
Tuesday, December 20, 2011 - 13:31
in Health & Medicine
Obesity doubles the risk of cancer recurrence and cancer-related death in patients with esophageal cancer who have been treated with surgery, researchers at Mayo Clinic found. Their 778-patient study, which appeared in the Dec. 1 issue of the Journal of Clinical Oncology, found that five-year survival in obese patients -- those with a body mass index of 30 or higher -- with esophageal cancer was 18 percent, compared to 36 percent in patients of normal weight.