GASTROLAB / SCIENCE PHOTO LIBRARY GASTROLAB / SCIENCE PHOTO LIBRARY
Colon cancer. Endoscopic view of an adenocarcinoma (centre) in the sigmoid colon of the large intestine. An adenocarcinoma is a cancer which arises from glandular tissue in an organ's epithelium (lining). It is the most common form of intestinal cancer.
Model release not required. Property release not required.