Yes. The one specifically designed for lung cancer screening is a 'low-dose' CT scan, that is usually around 1/5th of a standard CT scan. This is similar to the

Yes. The one specifically designed for lung cancer screening is a 'low-dose' CT scan, that is usually around 1/5th of a standard CT scan. This is similar to the low-dose CT scan used for identifying heart disease, a coronary calcium scan. In fact, there some research showing that a single scan can do both at the same time (https://www.nature.com/articles/s41467-021-23235-4 https://www.nature.com/articles/s41467-021-23235-4), quite well, especially coupled with ML analysis of the scans. For both of these diseases, it seems like the small amount of radiation (2-3x normal yearly background) is well worth the radiation risk done twice a decade for low risk (>40 y/o) and perhaps up to yearly for high-risk former/current heavy smokers (>50 y/o), which is the current recommendation. Even out-of-pocket, these scans tend to be very inexpensive (for medical diagnostic tests), at around $150-200.