The abnormal tissue is removed and sent to a lab to be examined.

In rare cases, the abnormal tissue can spread to other parts of the body.

Doctors may call an area of abnormal tissue a lesion or mass.

When abnormal tissue or cancer is found early,it may be easier to treat.

First, there are several more areas of abnormal tissue that need to be biopsied.

This may cause a patch of abnormal tissue to arise.

Figure 2 is a similar view that shows abnormal tissue caused by a stroke.

They may also increase the risk of seizures, as would any abnormal tissue in the brain.

Your doctor may take a sample, or biopsy, of abnormal tissue.

Your doctor is not sure what type of abnormal tissue is present.