What Is an LDCT Scan?

The “CT” in LDCT stands for computed tomography. A CT scan is better known as a “cat scan”. The “LD” in LDCT stands for low dose. An LDCT scan is used to detect lung cancer in patients who are at risk. The scan uses X-ray technology and a sophisticated computer to collect a series of intricate pictures of the lungs. Using these pictures, doctors can analyze whether a patient seems to have any abnormalities in their lungs, which could possibly be lung cancer. The technology used in a CT scan creates images that are much more detailed than a traditional X-ray, which makes it easier to spot the presence of any irregularities.

How Accurate is LDCT Lung Cancer Screening?

Studies have shown that patients who get an LDCT scan have a 20% greater survival rate of lung cancer than those who do not. An LDCT scan is more effective than a chest X-ray, which is also a common way to determine the presence of lung cancer. The incredibly detailed pictures that an LDCT scan provides can detect evidence of lung cancer before any symptoms appear.

When Should I Get One?

For insurance covered tests, there are certain requirements that patients have to meet before they can qualify for an LDCT scan. If you are between the ages of 50 and 70 and have smoked a pack or more a day for the past 20 years, you may be eligible for coverage. Patients who have concerns about their risk of lung cancer should speak with their healthcare provider.

Why should I get an LDCT scan at A.T. Radiology?

If you are interested in an LDCT scan for you or someone you know, call (863) 419-8832. Our staff of professionals will help you determine if this scan is appropriate for you. If you do qualify for the scan, our team will ensure that you have a comfortable experience. In addition to our experienced radiology staff, A.T. Radiology takes an extra step in the LDCT process to reduce the patient’s exposure to X-rays so they may have the scan every year.