case


normal colon
Endoscopic view normal colon (transverse colon): The surface is smooth and capillary pattern can be seen .


colon polyp, pedunculated type
common shape, pathology showing "tubular adenoma"


colon polyp, flat elevated type
This polyp was (10mm in diameter ,tublar adenoma) present at the transverse colon. Taking the shape of this lesion is difficult to detect.


diverticulitis complicated with abscess
Much pus dischsrge from small cavity were seen.
Narrow in the lumen was also seen.



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