The CT Scan method

 The CT Scan method

Before the procedure, some patients square measure given a distinction agent that improves the visibility of specific body components throughout the scan. This dye, typically Ba or iodine, is either engulfed or injected into the patient’s vein in a very thirty second method.

Are There Any CT Scan facet Effects? usually speaking, there are not any facet effects of CT scans. The procedure is fast and painless, and therefore the X-rays used throughout the scan don\'t have any immediate facet effects. once a dye is given intravenously, patients could feel a pinprick because the nurse offers the injection, however this can be traditional and therefore the sensation disappears quickly. Claustrophobic patients could feel anxious throughout the scan, however technicians maintain constant communication victimisation microphones and speakers.

Next, the patient lies flat on the CT examination table because the radiation technician guides the patient’s body into place. typically the technician uses straps or pillows to forestall movements that interfere with the scan. once the patient is positioned properly, the technician slides the examination table into the CT machine. The machine itself is massive and box-like with alittle tunnel through the middle.

Once the patient is within, the technician leaves the space and starts the machine. As X-ray beams tolerate the patient’s body, the machine saves the shadows caused by carcinoma tumors. Throughout the scan, the patient should stay as still as potential. The scanner takes many pictures from varied angles, and a pc later combines these pictures into a comprehensive image of the body.

Depending on the kind of CT scan, the complete method takes between half-hour associate degreed an hour. the particular time spent within the machine, however, is way shorter. for traditional CT scans, patients stay within the machine for up to fifteen minutes. additional advanced technologies like volute or spiral CT scans take solely 5 minutes to gather information.

Even though CT scans use X-rays, patients don\'t become radioactive  once the procedure. In most cases, they\'ll leave the hospital like a shot once the scan is complete. Radiologists then measure the photographs and generally deliver results to the patient’s primary doctor or medical specialist at intervals some days