In the News
Varicose veins: not just a cosmetic problem
Dr. Ward says varicose veins pop up when one-way valves in the vein become weakened or damaged, causing blood to collect in the vein.
Routinely changing surgical gloves and instruments is cost-effective and safer, finds trial
Surgeons who routinely change surgical gloves and instruments are incurring similar costs to those using the same equipment, a new study has found.