5.1 MB (5.0 MB compressed)
1499 x 1185 pixels
12.7 x 10.2 cm ⏐ 5.0 x 4.0 in (300dpi)
GASTROLAB / SCIENCE PHOTO LIBRARY GASTROLAB / SCIENCE PHOTO LIBRARY
Colonoscopic view of a benign (non-cancerous) tubular adenoma, a type of polyp, in the sigmoid colon (large intestine). Adenomas are growths arising from glands, they can cause obstruction, and can be removed with a polypectomy snare (lower right).
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