Southwest Diagnostic Imaging Center

The Answers to Your CT Scan Questions

Physicians frequently use imaging in order to provide their patients with accurate diagnoses. For instance, a CT scan is one kind of imaging tool often used for the evaluation of internal organs. If you have been told that you need a CT scan, you shouldn’t be alarmed. The following questions and answers can help you to better understand this imaging procedure: 

What is a CT scan?

A CT scan is a completely painless procedure that allows a physician to create a 3D image of the targeted treatment area. The CT scanner produces this image by taking multiple 2D images of the area from different angles. These images are then assembled into a 3D reconstruction of that structure or organ. Under some circumstances, a substance called a contrast material may be administered to produce clearer results.

Why do I need a CT scan?

CT scans have many uses. They are extremely beneficial for the detection of lung or liver cancer, or they can allow doctors to view the gastrointestinal region and identify potential problems. CT scans are frequently performed as a means of preparation for surgical procedures, or when an emergency requires immediate imaging.

What will happen during the CT scan?

CT scans are noninvasive procedures that result in minimal to no discomfort for the vast majority of patients. Though some patients receive a contrast material prior to the procedure, many individuals undergo CT scans without the need for one. Before the process begins, you may be asked to disrobe to allow for better imaging results. Then you will lie on a table that will move you into the CT scanner. For a few minutes, you will be required to be still as the device photographs the targeted area. Once completed, you are free to dress and leave.

Do you have further questions about the CT scan process? Call Southwest Diagnostic Imaging Center at (888) 530-1053 for more information. The knowledgeable representatives at our Dallas imaging center can help familiarize you with the CT scan and other imaging machinery. 

A Look at Southwest Diagnostic Imaging Center

Since 1985, Southwest Diagnostic Imaging Center has been providing expert imaging services to patients in the greater Dallas area. This video explains how this CT scan and MRI center has been at the forefront of quality care and imaging for almost 30 years. 

Southwest Diagnostic Imaging Center has approximately one dozen nurses on staff at all times. Also, the facility employs nearly 70 board-certified imaging technicians to ensure that every patient receives the best treatment possible. Southwest Diagnostic Imaging Center affords patients a diverse range of imaging options to guarantee personalized care.

Let the medical professionals at Southwest Diagnostic Imaging Center help you receive the expert diagnostic services you deserve. Call our Dallas-based MRI center at (888) 530-1053 to schedule a consultation with an imaging technician.

An Overview of the Different Types of X-Rays

X-rays constitute a fundamental component of diagnostic imaging. They are the oldest kind of imaging tool still in use and are administered for many medical needs. The following is an explanation of the different types of x-rays that an imaging center may employ for diagnosis and treatment purposes:

Analog X-Rays

Many people are familiar with analog x-rays because they are used in virtually every medical discipline. For decades, physicians have administered analog x-rays to detect internal problems, such as decayed teeth, kidney stones, and broken bones. However, analog x-rays come with some drawbacks. For one, they cannot adequately capture images of tissues and organs, and sometimes have poor clarity. To eliminate these problems, imaging experts now use digital x-rays for patients.

Digital X-Rays

Digital x-rays are similar to analog x-rays, but come with several additional advantages. Digital x-rays use computer technology to provide enhanced images of targeted areas. The digital results can also be magnified to provide radiologists with detailed images of the photographed region. In general, digital x-rays can be produced more quickly than analog x-rays, and can be shared among medical professionals more easily than the manual transfer of analog x-ray film.

Fluoroscopy

To determine an accurate diagnosis, a radiologist may need to view the area in question as it functions. Fluoroscopy, a special kind of x-ray, permits this. Patients who undergo fluoroscopy will be given a contrast agent that highlights the targeted region under an x-ray device. That way, a doctor can evaluate a range of issues, from gastrointestinal problems to cancer. Patients generally experience no discomfort when given a contrast agent, which eventually exits the body on its own.

Southwest Diagnostic Imaging Center offers the most advanced x-ray services in the greater Dallas area. Whether you’re looking for a routine checkup or suspect that something may be wrong, we’re happy to help. To find out more about our many imaging options, including digital x-rays and CT scans, call (888) 530-1053 or visit our website.

Learn More About What You Can Expect From Your Imaging Experience

Radiological tests are used to diagnose and evaluate the status of a number of conditions, from minor tissue inflammations to various types of cancer. Check out these resources for more information on the uses of mammograms and what to expect from an IVP procedure. 

• Explore this article from the American Cancer Society for more information on what your doctor is looking for when examining the results of a mammogram.
• How can a mammogram save your life? Find out with this WebMD.com article.
• This article from RadiologyInfo.org provides an in-depth overview of intravenous pyelograms (IVP)s.
• Learn what to expect from an intravenous pyelogram with this link from MayoClinic.com.
• Check out this link from MedicalNewsToday.com to learn more about the uses and benefits of CT scans. 

Providing the highest standards of service and a patient-centered approach, Southwest Diagnostic Imaging Center is a Dallas leader in diagnostic imaging and health screening. Visit us online to find a location near you, or call us today at  (888) 530-1053.

What is a CT Scan?

A computed tomography (CT) scan, also known as a CAT scan, is a test designed to examine the internal tissues, structures, and bones within your body using x-ray and computerized technology. 

This video provides an overview of CT scans. This painless test may be performed to check for blood clots, broken bones, cancerous tumors, infections, signs of heart or vascular disease, and internal injuries. CAT scans may also be performed to help your physician select the correct location for radiation therapy, surgery, or biopsy procedure. Watch this video to learn what to expect during a CAT scan.

Contact the Southwest Diagnostic Imaging Center and MRI Center in Dallas, TX at (888) 530-1053 for more information on our services. We provide a wide range of imaging and health screening procedures for patients throughout the Dallas-Ft. Worth area.