Many American crossword puzzles feature a theme consisting of a number of long entries (generally three to five in a standard 15Ã15-square weekday-size puzzle) that share some relationship, type of pun, or other element in common.very issue of GAMES Magazine contains a large crossword with a double clue list, under the title The World's Most Ornery Crossword; both lists are straight and arrive at the same solution, but one list is significantly more challenging than the other.
CT scans take a fast series of x-ray pictures. The x-ray pictures are combined to create pictures of the soft tissues and bones in the area that was scanned. If you are having a CT scan, you may need to drink contrast beforehand. This is the same contrast that you would drink for your PET scan with the FDG tracer. If you are also having a CT scan done, ask your nurse for the resource Computed Tomography (CT) Scan.
Breast PET scan. A breast positron emission tomography (PET) scan is an imaging test that uses a radioactive substance (called a tracer) to look for breast cancer. This tracer can help identify areas of cancer that an MRI or CT scan may miss. A PET scan requires a small amount of radioactive material (tracer). This tracer is given through a vein (IV), usually on the inside of your elbow. It travels through your blood and collects in organs and tissues. The tracer helps the radiologist see certain areas or diseases more clearly.