Mesothelioma CT: Understanding Mesothelioma through CT Scans

Greetings and welcome to our article about mesothelioma CT. Mesothelioma is a rare and aggressive cancer that affects the lining of the lungs, abdomen, or heart. It is caused by exposure to asbestos, a mineral that was widely used in construction, manufacturing, and other industries. Unfortunately, mesothelioma is often diagnosed at a late stage, when treatment options are limited, and the prognosis is poor. However, early detection and accurate diagnosis are crucial to improving a patient’s chances of survival.

What is Mesothelioma CT?

Mesothelioma CT is a diagnostic test that uses a CT scan to visualize the internal structures of the body and detect any abnormalities, such as tumors or fluid buildup. CT stands for computed tomography, and it is a type of imaging technology that creates detailed, 3D images of the body using x-rays and computer algorithms. A mesothelioma CT scan can help doctors to identify the location, size, shape, and stage of mesothelioma tumors, as well as any potential spread to nearby organs or tissues.

How is Mesothelioma CT performed?

Mesothelioma CT is a non-invasive procedure that is usually done on an outpatient basis. The patient will lie on a table that slides into a large, donut-shaped machine called a CT scanner. The scanner will rotate around the body, taking multiple x-ray images from different angles. These images will be processed by a computer to create a detailed picture of the body’s internal structures. The procedure usually takes 30-60 minutes, and the patient can go home immediately afterward.

What are the benefits of Mesothelioma CT?

Mesothelioma CT has several benefits for patients with mesothelioma, including:

  • Early detection of mesothelioma tumors and other abnormalities
  • Accurate diagnosis of mesothelioma type, stage, and location
  • Guidance for treatment planning and monitoring
  • Less invasive than other diagnostic tests, such as biopsies
  • Lower radiation exposure compared to traditional x-rays

What are the risks of Mesothelioma CT?

Mesothelioma CT is generally considered safe and well-tolerated, but there are some potential risks, including:

  • Exposure to radiation, which can increase the risk of cancer
  • Allergic reaction to contrast dye, which is sometimes used to enhance the images
  • Discomfort or claustrophobia during the procedure
  • In rare cases, damage to the kidneys or other organs from the contrast dye

How to prepare for Mesothelioma CT?

Before your mesothelioma CT scan, your doctor will give you specific instructions on how to prepare, such as:

  • Wear comfortable, loose-fitting clothing without metal closures, jewelry, or accessories
  • Avoid eating or drinking for a few hours before the scan, especially if you are going to have contrast dye
  • Inform your doctor if you are pregnant or have any medical conditions, such as kidney problems or allergies
  • Arrive early to complete any necessary paperwork and answer any questions from the staff

What to expect during Mesothelioma CT?

During your mesothelioma CT scan, you will be asked to lie on a table that slides into the CT scanner. The technician will leave the room but will be able to see and hear you through a window and microphone. You may be asked to hold your breath or change positions a few times during the scan. You will not feel any pain, but you may hear some noise from the machine. If you are given contrast dye, you may feel a warm sensation or metallic taste in your mouth.

What happens after Mesothelioma CT?

After your mesothelioma CT scan, you can resume your normal activities and diet immediately, unless your doctor tells you otherwise. You may be asked to drink more fluids to help flush out the contrast dye from your system. The images from your scan will be reviewed by a radiologist and shared with your doctor, who will discuss the results with you at your next appointment.

Mesothelioma CT Table

Mesothelioma CT Description Benefits Risks
Diagnostic test Uses CT scan to detect mesothelioma tumors and other abnormalities Early detection, accurate diagnosis, less invasive Radiation exposure, allergic reaction, discomfort, kidney damage
Non-invasive procedure Done on an outpatient basis without surgery or anesthesia Convenient, safe, and well-tolerated Discomfort, claustrophobia, rare complications
Guidance for treatment planning Provides valuable information for choosing the best treatment options Personalized care, better outcomes No direct risks

Mesothelioma CT FAQs

Q: How often should mesothelioma patients have CT scans?

A: The frequency of mesothelioma CT scans depends on the stage and type of mesothelioma, as well as the patient’s overall health and treatment plan. Some patients may have regular CT scans every few months, while others may only have them when symptoms arise or as part of a follow-up after treatment.

Q: Can mesothelioma CT scans detect other types of cancer?

A: Yes, mesothelioma CT scans can detect many other types of cancer, as well as non-cancerous conditions such as infections, injuries, or abnormalities of the organs or tissues.

Q: Do I need to fast before a mesothelioma CT scan?

A: It depends on the instructions from your doctor or imaging center. In general, you may be asked to avoid eating or drinking anything for a few hours before the scan, especially if you are going to have contrast dye. However, you should always follow your specific instructions to ensure the best results.

Q: Will I feel any pain or discomfort during a mesothelioma CT scan?

A: No, mesothelioma CT scans are painless and non-invasive. However, you may feel some discomfort or claustrophobia from lying still on the table or being inside the scanner for a long time.

Q: How long does a mesothelioma CT scan take?

A: Mesothelioma CT scans usually take 30-60 minutes, depending on the complexity of the images and the patient’s cooperation. However, you should allow extra time for paperwork, preparation, and any potential delays.

Q: Is mesothelioma CT safe for pregnant women or young children?

A: Mesothelioma CT may not be recommended for pregnant women, especially during the first trimester, because of the potential risk of radiation exposure to the fetus. Young children may also need special considerations because of their smaller size and higher sensitivity to radiation. However, in some cases, mesothelioma CT may be necessary for diagnosis or treatment, and the benefits may outweigh the risks.

Q: How much does a mesothelioma CT scan cost?

A: The cost of mesothelioma CT scans can vary widely depending on the location, facility, insurance coverage, and other factors. However, you can expect to pay several hundred to several thousand dollars per scan. It is important to check with your insurance provider and imaging center for specific pricing and payment options.

Q: Can I drive myself home after a mesothelioma CT?

A: Yes, most patients can drive themselves home after a mesothelioma CT, unless they received sedation or anesthesia during the procedure or feel light-headed or dizzy afterward. However, you should follow your doctor’s instructions and avoid any strenuous activity or heavy lifting for a few hours.

Q: How accurate are mesothelioma CT scans?

A: Mesothelioma CT scans are generally considered very accurate for detecting mesothelioma tumors and other abnormalities, especially when combined with other imaging tests or biopsies. However, there may be some false-positive or false-negative results, and the interpretation may depend on the skills and experience of the radiologist and medical team.

Q: Can I request a copy of my mesothelioma CT scan?

A: Yes, you have the right to request a copy of your mesothelioma CT scan and the associated report from the imaging center or hospital. You may need to sign a release or pay a fee for the copies.

Q: How can I prepare for a mesothelioma CT scan mentally and emotionally?

A: Mesothelioma CT scans can be stressful and anxiety-provoking, especially if you are worried about the results or the procedure itself. To prepare mentally and emotionally, you can:

  • Talk to your doctor or therapist about your concerns and questions
  • Practice relaxation techniques, such as deep breathing, meditation, or visualization
  • Bring a friend or family member for support and distraction
  • Wear comfortable clothing and headphones to reduce sensory overload
  • Focus on a positive outcome and a plan for future treatment and care

Q: What are my options if my mesothelioma CT scan shows cancer?

A: If your mesothelioma CT scan shows cancer, you may have several treatment options depending on the stage, location, and type of mesothelioma, as well as your overall health and preferences. Some of the options may include:

  • Surgery to remove the tumors or affected organs
  • Chemotherapy to kill cancer cells or shrink the tumors
  • Radiation therapy to target the tumors with high-energy beams
  • Immunotherapy to boost the immune system’s ability to fight cancer cells
  • Clinical trials to test new treatments or combinations of treatments

Q: Can mesothelioma CT scans detect cancer recurrence?

A: Yes, mesothelioma CT scans can be used to monitor for cancer recurrence after treatment or during follow-up care. Recurrence may show up as new tumors or nodules, fluid accumulation, or other abnormalities.


In conclusion, mesothelioma CT is a valuable diagnostic tool for patients with mesothelioma to detect and monitor tumors, guide treatment, and improve survival rates. Although there are some potential risks and limitations, mesothelioma CT is generally safe, painless, and well-tolerated. If you or someone you know has been exposed to asbestos or diagnosed with mesothelioma, talk to your doctor about the benefits and risks of mesothelioma CT and other diagnostic options.

By getting the right diagnosis and treatment, you can improve your quality of life and outlook for the future. Don’t hesitate to ask questions, advocate for yourself, and seek support from qualified medical professionals and mesothelioma communities.

Closing or Disclaimer

The information provided in this article is intended for educational and informational purposes only and should not be construed as medical advice or a substitute for professional medical care or treatment. Please consult your doctor or healthcare provider for personalized medical advice and treatment. We do not endorse any products, services, or organizations mentioned in this article.