Because when you grill meat, the fat drains away from the meat. When you cook your patty in a frying pan, the meat sits in fat and absorbs much of it. Try it topless. Most hamburger buns can add calories, fat and refined carbohydrates to your meal.
1 For the initial diagnosis of kidney stones, ultrasounds may be a better choice than CT scans, a new study has found. Both techniques may be effective, but CT scans are more expensive and deliver a large dose of radiation.
A kidney ultrasound may be performed to assist in placement of needles used to biopsy (obtain a tissue sample) the kidneys, to drain fluid from a cyst or abscess, or to place a drainage tube. This procedure may also be used to determine blood flow to the kidneys through the renal arteries and veins.