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| Adenocarcinoma of rectum - close up |
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| Adenocarcinoma of rectum - close up
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•Tumor is sharply demarcated from
adjoining normal mucosa
•Raised rolled borders (arrow) are common in
colorectal carcinoma
•Depressed center is necrotic tumor
| | (Description By:Martin Nadel, M.D. )
| | (Image Contrib. by: UCHC )
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