There are three major changes to the liver that a biopsy usually shows.

A biopsy showed cancer with a Gleason score of 8.

On May 18, a biopsy showed that the patient had an ulcer, not cancer.

But several biopsies of tissues in his mouth showed nothing abnormal.

A biopsy last summer showed that I didn't have cirrhosis, which was a relief.

Biopsies showed he had developed stomach inflammation that was not there before.

"The biopsy showed that the cancer had returned; it was malignant," he said.

If a biopsy shows cancer, surgery can often remove the cancer.

Chase tells House that the biopsy shows nerve inflammation, not cancer.

A biopsy showed no sign of a tumor causing the pain and swelling in his tongue, the hospital reported.