How is a needle biopsy of lung nodules performed?

How is a needle biopsy of lung nodules performed?

Kenneth W. Chin (M.D., F.A.C.R.) gives expert video advice on: What are the risks of a needle biopsy of lung nodules?; How is a needle biopsy of lung nodules performed?; What are the benefits of a needle biopsy of lung nodules? and more...

A CT-guided lung biopsy is performed with the patient lying on the table for the CT scan. The CT scan is again performed, but this time to specifically localize the area of abnormality. Typically, we choose a safe route for passage of the needle into the area of abnormality. It may not be the shortest route, but it is the route that will allow us to get into that particular abnormality with the least likelihood of associated complications, such as bleeding or collapse of the lung.