For many years one of the main means of cancer diagnosis was biopsy. A doctor would take a sample of the tissue in question, and a pathologist, among other tests, would make a thorough examination of it under the microscope. They would look for ... More >

For many years one of the main means of cancer diagnosis was biopsy. A doctor would take a sample of the tissue in question, and a pathologist, among other tests, would m ... More >