Some of the lymph nodes under the arm may be removed for biopsy at the same time as the breast surgery or after.

It can also be used for biopsy and removal of polyps.

Some of the lymph nodes under the arm may also be removed for biopsy.

If any polyps are found they are then cut out for later biopsy.

A sample of joint tissue can be collected during arthroscopy for biopsy.

A tissue sample for biopsy can also be extracted through the scope.

Here's how to get ready for the ultrasound and biopsy.

Tissue samples can be taken for biopsy through the tube (laparoscope).

Tissue samples and lymph nodes may be taken for biopsy.

Of the 10 referred for biopsy, about 3.5 will have a cancer and 6.5 will not.