Weight loss after bariatric surgery increases risk of gallstones

Bariatric surgery that brings about rapid weight loss also raises the risk of hospital admissions for pancreatitis, gallstones and other gallbladder conditions by 10 to 100 times, researchers reported at the ACG Annual Scientific Meeting. The researchers said physicians may want to prescribe bile acid sequestrants to patients to reduce the risk of gallstones and

Bariatric surgery linked to higher colorectal cancer risk

Bariatric surgery doubles a patient’s risk for colorectal cancer, UK researchers reported in the British Journal of Surgery. Researchers studied a cohort of 8,794 patients who underwent gastric bypass, sleeve gastrectomy or gastric banding. However, bariatric surgery was also associated with a five-fold decrease in the risk of hormone-related cancers (breast, endometrium, and prostate).  The