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byAlma Abell
In order to produce a high quality scan with a lower dose of radiation, doctors recommend the Low Dose CT scan in Riverhead NY. There are a number of different techniques that can be used to complete this process, including: dose modulation; noise management software; using shields; and a lower setting for peak voltage.
The CT scan is a type of diagnostic imaging procedure that will use a combination of computer technology and x-rays for the production of cross-sectional images, which are often referred to as slices, both vertically and horizontally, of a person’s body. The CT scan will then show detailed images of any area of the body, which includes the organs, fat, muscles, bones and even blood vessels. The CT scan is much more detailed than the traditional x-ray.
The traditional x-ray simply use a beam of energy, directed at the area of the body that is being targeted. The plate that is behind the body part will capture the variations of this energy beam as it passes through the patients muscle, bone, skin and the other tissues. While a good amount of information is able to be gathered from the x-ray, there are a number of details about the internal organs that will not be available.
During computed tomography, or CT, the x-ray beam is moved in a circle motion around your body. This provides a number of different views of a structure or organ and a large amount of detail. The information that is captured is the sent to the computer that will interpret the x-ray data and then display the results in a two dimensional form on the monitor. There is also newer equipment that will provide a three dimensional image.
CT scans are able to be completed with the use of contrast or without it. Contrast is the substance that a patient takes by mouth or that is injected tin an IV line that will cause the tissue or organ that is being studied to be more visible. These types of exams may require that you do not eat for a certain time prior prior to the actual procedure.
The CT scan is able to be used for diagnosing internal bleeding, tumors and a number of other types of internal damage or injuries that may be present. Your doctor will explain the specific reason that you need to have the procedure completed.
North Fork Radiology offers the latest equipment for Low Dose CT in Riverhead NY. For more information call them today.