CT Scan Screening for Early Lung Cancer Detection

Service: Type:
Imaging

Diagnostic Offered At

Lung cancer is one of the leading causes of mortality in this country, killing more than 161,000 people per year. The National Lung Screening Trial (NLST) by National Cancer Institute (NCI) results show mortality benefit with low-dose CT, twenty percent fewer lung cancer deaths seen among those who were screened with low-dose spiral CT than with chest X-ray.

Using a CT Scan increases the detection of lung cancer at Stage 1 up to the rate of 85 percent. Lung cancer is often found when the tumor is relatively large, which results in treatment that may require more extensive surgery, chemotherapy, and/or radiation therapy and less favorable outcomes when compared to detecting cancer earlier. By using low dose spiral computed tomography (Spiral CT), a special type of X-ray imaging more sensitive than routine chest X-rays, we anticipate finding more lung cancer cases at an earlier stage of growth and improving survival rates. Another benefit to low-dose radiation imaging is that the amount of radiation a person would receive is significantly reduced as compared to that of a standard-dose diagnostic CT.

Find out if you are eligible for the Early Lung Cancer Detection Program 

Take a Lung Cancer Risk Assessment

Early Detection is the Key

Lung cancer is most treatable when identified in the earliest stages For high-risk patients, a low-dose CT scan is designed to look for signs of lung cancer even before symptoms are present. Using advanced medical imaging equipment known as a low-dose CT scanner, the MemorialCare radiology team can see a detailed “picture” of your lungs.

People who choose to undergo this program first undergo an initial baseline screening CT. No intravenous contrast is given. The scan is generally done in 20-30 seconds. If no significant abnormalities are identified, an annual repeat screening CT is recommended. Occasionally, abnormalities are identified which require further workups with standard-dose CT X-rays, biopsy or surgery.

Early Lung Cancer CT Scan Screening FAQs 

Early Lung Cancer CT Scan Screenings should be discussed with your physician.

Who is eligible?
  • Are you between 55 and 77 years old? (Or 55-80 years old if you are NOT a Medicare beneficiary?)
  • Are you currently a smoker or have you quite within the past 15 years?
  • Have you smoked at least a pack of cigarettes per day for 30+ years?
  • *If you answer YES to more than one of these questions, you are at high-risk for lung cancer and are eligible for the low-dose CT lung screening

Conditions Diagnosed