WHEN SHOULD YOU GET A LUNG CT SCAN? KNOW THE SIGNS

When Should You Get a Lung CT Scan? Know the Signs

When Should You Get a Lung CT Scan? Know the Signs

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Lung cancer is one of the leading causes of death in the world after cardiovascular diseases. According to the American Lung Association, the survival rate of lung cancer has significantly improved in the last 5 years. According to the World Health Organization, lung cancer is one of the most common cancers in different countries in 2022, with about 12.4%of  new cases. In that regard, a CT scan of the lungs acts as a preventive tool for detecting cancer at an early stage. But the question is, when do you need a lung scan? In this article, we will explain the process and the reasons to go for a lung scan. 

What is a Lung CT Scan?


CT scan for lungs is a non-invasive procedure. This involves the use of CT computed tomography technology to capture detailed images of the lungs from different angles. This gives a complete view of the internal condition of the lungs. The scan shows the size and structure of the lungs and highlights any abnormality or infection. In addition, the main purpose of the scan is the evaluation of airways, blood vessels, lymph nodes, and ribs. Furthermore, the scan is a diagnostic tool to identify the cause of tightness in the chest, extreme cough, shortness of breath, and random chest pain. 

What is the procedure for CT scans of the Lung?


The procedure of a lung CT scan is easy as it is not an invasive procedure. The steps include the following: 

  • You have to arrive on time at the hospital or the imaging center. 

  • Do not have any jewelry or carry metal objects.

  • You will lie on the table that slides into a scanner. 

  • You might be asked to hold your breath for a few seconds to get clear images of your lungs.

  • The scanner emits low-dose rays that revolve around the body to take images from different angles and offers a comprehensive view of the lungs.

  • There is no recovery time for the scan. You can get back to the routine right after the scan since there is no involvement of any insertion. 


When do you Need a Lung CT Scan?


A lung scan becomes important in the following situations: 

  • When you are experiencing symptoms of lung disease, including cough, blood with cough, chest tightness, shortness of breath without doing any strenuous activity, or wheezing. CT scans help diagnose abnormalities within the lungs.

  • If there is an abnormality in the chest X-ray, such as a tumor or a nodule, then doctors often suggest a CT scan for a comprehensive view of the lungs.

  • If you are a chain smoker, then you must go for lung screening as lung cancer due to smoking is one of the leading causes of death. In addition, the cancer due to smoking spreads quickly in the body as compared to other types of lung cancer. 

  • Having a family history of lung cancer or pneumonia calls for a comprehensive lung screening.

  • A lung scan is important for many different respiratory conditions, such as cystic fibrosis, pulmonary embolism, lung injury, and chronic obstructive pulmonary disease. 


What are the Benefits of Lung Scans for Smokers? 


A lung scan for smokers is extremely important for diagnosing the abnormality. Apart from that, it offers many benefits: 

  • Early detection of lung cancer allows for better treatment as there are many options for treatment for cancer at an early stage. Further, there is a high chance of survival if it is diagnosed earlier.

  • Treatment outcomes are generally better if the respiratory disorder is diagnosed at an early stage. In most cases, pneumonia is one of the leading causes of death, as people do not take it seriously and refer to it as a mere extreme cough.


How to Find the Best Pulmonologist Near Me?


If you want to breathe properly without any assistance, then it is important to take care of your lungs. If you are facing any issues, then go to a doctor or search for the best pulmonologist near me. This will help you find the best one but do not forget to read the reviews. However, if you are looking for an imaging center, then head to ViaScan of Las Colinas for all details. 

 

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