1 Angle bisector is also called the internal angle bisector. 2  Angle bisectors of a triangle intersect at a point called incenter of the triangle.  A line or a line segment can also be an angle bisector at times. For example, the angle bisectors of polygons are line segments.
Ultrasound / Vascular. Ultrasound is a completely safe and painless procedure. Since ultrasound does not use any radiation, it can be safely used to image the growing fetus and mother. Ultrasound also has a wide array of application to image many parts of the body, including the: â¢ Thyroid â¢ Kidneys â¢ Pelvic â¢ Breasts â¢ Abdominal Organs
Procedure overview. A carotid artery duplex scan is a type of vascular ultrasound study done to assess the blood flow of the arteries that supply blood from the heart through the neck to the brain. carotid artery duplex scan is used to assess occlusion (blockage) or stenosis (narrowing) of the carotid arteries of the neck and/or the branches of the carotid artery.