CT Scan
About the service
A computed tomography (CT or CAT) scan is a series of computer-generated images that allows our providers to see the inside of the body. It shows a more detailed image than a regular X-ray and is used to help identify certain lung disorders such as: COPD, emphysema, interstitial lung disease, idiopathic pulmonary fibrosis, pulmonary nodules/masses, pneumonia, pulmonary arterial hypertension.
What to expect
When you get a CT scan, you’ll need to lie down on a table that moves through a machine while taking X-ray images from many different angles.
The computer uses these images to create a cross-sectional view of your body, allowing doctors to analyze and diagnose any issues you might be experiencing.
First visit: The details of your visit may vary based on your specific symptoms, overall health and care preferences. In general, though, here a brief overview of what you can expect at your pulmonologist appointment.
- Detailed questions regarding your current health and medical history, including smoking habits, previous surgeries, recent vaccinations, major health conditions and family medical history
- A review of basic health characteristics, including height, weight, temperature, blood pressure and oxygen levels
- A physical exam, which may involve checking for signs of low oxygen levels, swelling and reduced blood circulation
- Diagnostic testing in accordance with your symptoms—this may include a spirometry test, chest X-ray, CT scan or exercise oximetry test
It’s also a good idea to bring these items to your pulmonology appointment or send them electronically, if applicable:
- Pulmonary function test results
- Results from X-rays and other imaging tests
- Bloodwork results
- A list of any medications and supplements you are taking, along with the dosage and prescribing physician
In addition, consider making a list of any questions you would like to ask your pulmonologist during your visit.
Second visit: During your second, the provider will go over all tests that were ordered during your initial visit and discuss treatment plans.
Ongoing:The details of your ongoing visits will depend on your treatment plan and health condition.
Who you’ll work with
Dr. Ladly Abraham, Pulmonolgist
Felicia Dunagan, Radiology Tech
Learn more about our services
More information & FAQs
How long does a CT scan take?
The length of time that a CT scan will take greatly depends on what the doctor is searching for, or the complexity of the condition. You can expect your CT scan to take somewhere within the ballpark of 10-30 minutes– definitely less than an hour.
Does it hurt to get a CT scan?
Don’t worry– a CT scan is not painful!
However, some patients might find the process uncomfortable or even scary because you’re required to stay very still during the test. Some patients might also feel claustrophobic during the scan. If you’re experiencing anxiety about the test, please don’t hesitate to speak with your doctor about it.
Do I have to take contrast dye for a scan?
Contrast dye is used to accentuate certain parts of your body to make them easier to read after your scan. This dye is injected into your body.
You don’t always need to get contrast dye for a CT scan. It just depends on the type of test!