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MN
A 43-year-old male asked:

How accurate is a ct scan for lung cancer?

2 doctor answers4 doctors weighed in
Dr. Andrew Seibert
Gastroenterology 35 years experience
Pretty accurate: Although there are obviously size limits of what can be seen, it is very good for seeing nodules which can be lung cancer. If that is suspected, it is a good test to do. Good luck.
Dr. Michael Gabor
Diagnostic Radiology 33 years experience
CT Chest: has a high sensitivity for detecting lung cancer, approximately 95%, so CT will detect the vast majority of lung cancers.

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MN
A 43-year-old male asked:

How accurate is a ct scan for lung cancer and espohagal cancer?

1 doctor answer2 doctors weighed in
Dr. Michael Gabor
Diagnostic Radiology 33 years experience
Depending: on the technical factors of the scan, highly sensitive for detecting lung cancer, less so so for esophageal cancers. Small esophageal cancers may be undetectable on CT, endoscopy is the best way to evaluate for that possibility(also biopsy can be performed at the time of endoscopy).
Hong Kong
A 56-year-old female asked:

Can lung cancer be mistaken for BOOP on a CT scan?

2 doctor answers6 doctors weighed in
Dr. Aasim Sehbai
Hematology and Oncology 24 years experience
Boop: Yes BOOP can mimick certain types of lung cancer esp bronchoalveolar type.
Philippines
A 34-year-old female asked:

What is CT scan usual result for lung cancer?

3 doctor answers4 doctors weighed in
Dr. Liawaty Ho
Hematology and Oncology 23 years experience
Ct scan: Ct scan will tell you about the anatomy. So, you may see a mass on the lung -ct will tell you the size, the location, proximity to adjacent organ-vasculature etc, and perhaps also lymph nodes enlargement on the chest area. Pleural effusion can also be seen. It also can show you bone lesions, liver masses, adrenal mass-that may be related to the lung mass/spread from the lung mass. Etc.
A 35-year-old member asked:

Is it possible to get lung cancer from a spiral CT scan?

2 doctor answers3 doctors weighed in
Dr. Jon Krook
General Surgery 24 years experience
Possible: Not from one, but from many. Cts dose you with radiation. The more you have the higher the risk of getting cancer. Most common are immune cancers such as lymphoma and leukemia.
MN
A 43-year-old male asked:

Is a MRI better for lung cancer or a ct scan?

2 doctor answers3 doctors weighed in
Dr. Sewa Legha
Medical Oncology 50 years experience
CT scan: In general CT scan of the chest is the best test for diagnosis of lung Cancer. A PET/CT scan is sometimes preferred as it gives more useful information about stage of Lung Cancer. In my view MRI is a poor test to examine the Lungs for lung Cancer or for metastatic cancer in the lungs.

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Last updated Jun 6, 2017
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