Colon cancer. Endoscopic view of an adenocarcinoma (centre) and tubulovillous adenoma in the transverse colon of the large intestine. An adenocarcinom

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Colon cancer. Endoscopic view of an adenocarcinoma (centre) and tubulovillous adenoma in the transverse 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. Tubulovillous adenomas are a type of polyp that may become malignant (cancerous).

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Photo credit: © GASTROLAB/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
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Keywords: 21st, africa, animal, biology, bird, century, fruit-eater, green, guinea, nature, persa, single, tauraco, turaco, west, zoology