Definition: A clad coin is one that has multiple layers of metal in it; most current U.S. clad coins consist of an inner core of copper, with outer layers of a silver-colored nickel-copper alloy. Examples of this type of clad coin are the U.S. Dime, Quarter, and Half Dollar.
âChronic Total Occlusion Intervention. Chronic total occlusion (CTO) is a complete blockage of a coronary artery that has been in place for 30 days or longer. CTOs are very common, occurring in 15 to 20 percent of patients with significant coronary artery disease. The condition can cause severe angina (chest pain) and lead to a lower quality of life.
Computed tomography (CT) scan (also known as a computed axial tomography scan, or CAT scan) is one of the most commonly used tools for the screening, diagnosis and treatment of cancer. A CT scan is an X-ray procedure that uses a computer to produce three-dimensional, cross-sectional images of inside the body.e also use a CT scan to determine tumor size, what other organs might be affected and whether lymph nodes are enlarged. Understanding the extent of the disease helps us formulate the right treatment plan before moving forward with treatment. Contact Us. (800) 615-3055 or. 1  Privacy Policy.