Final answer:
Biopsy is a surgical procedure used to remove a tissue sample for analysis in a medical laboratory, typically to diagnose cancer. It involves the removal of a small piece of tissue or cells from the body, which are then examined under a microscope by a pathologist to determine if there are any abnormalities or signs of cancer.
Step-by-step explanation:
Biopsy is a surgical procedure used to remove a tissue sample for analysis in a medical laboratory, typically to diagnose cancer. This procedure involves the removal of a small piece of tissue or cells from the body, which are then examined under a microscope by a pathologist to determine if there are any abnormalities or signs of cancer. Biopsies can be performed in different ways depending on the location of the tissue being sampled, such as needle biopsies, surgical biopsies, or endoscopic biopsies.