64 Slice CT (Computed Tomography)

Washington Hospital's Outpatient Imaging Center uses a state-of-the-art 64-slice computed tomography (CT) scanner. 的 Scanner creates 64 high-resolution anatomical images per rotation. This will decrease scan times to several seconds, less than 15 seconds in most cases. 的 slices are as thin as a credit card and support advanced cardiac studies, among other studies. 的se images are combined to form a three dimensional view of the patient's anatomy, allowing physicians to view such things as blockages in the coronary arteries, as well as the motion and pumping action of a patient's heart.

What is Computed Tomography?

A computed tomography (CT) scan uses x-rays to make detailed pictures of structures inside of the body. During the test, the patient lies on a table that is attached to the CT scanner, which is a large doughnut-shaped 机. 的 CT scanner sends x-rays through the body area being studied. Each rotation of the scanner takes less than a second and provides a picture of a thin slice of the organ or area. All of the pictures are saved as a group on a computer. 的y also can be printed.

Contrast material is used to make structures and organs easier to see on the CT pictures. It may be used to check blood flow, find tumors, and look for other problems. It can be used in different ways. 也许有人会说 in a vein (IV) in your arm, or it may be placed into other parts of your body (such as the rectum or a joint) to see those areas better. 对于一些 types of CT scans you drink it. CT pictures may be taken before and after 它被使用了.

A CT scan can be used to study all parts of your body, such as the chest, belly, pelvis, or an arm or leg. It can take pictures of body organs, such as the liver, pancreas, intestines, kidneys, bladder, adrenal glands, lungs, and heart. It also can study blood vessels, bones, and the spinal cord.

CT scans are completed by certified radiology technologists specializing in computed tomography. 的 images are read by on site radiologist. 的 reports are then sent to the referring physician.

A CT scanner is a large donut shaped 机 attached to a flat table. 的 patient lies flat on the table then is slowly drawn into the 机. 的 complete scan usually takes less than 15 seconds. 的 technologist is always close by to assist the patient.