Table 1.

Detailed patient information.

Patient number	Sex	Age	Admitting diagnosis (AD)	Operation information	Pathological diagnosis
191899	Female	63	Colon polyp	Endoscopic colon polyp resection	Tubular adenoma; high-level focal epithelial tumor lesions
192429	Female	61	Colon multiple polyp	Endoscopic colon polyp resection	Polypoid mucosal tissues; chronic inflammation
186807	Male	62	Sigmoid colon polyps	Endoscopic colon polyp resection	Tubular adenoma; chronic inflammation
194932	Male	74	Sigmoid colon polyps	Endoscopic colon polyp resection	Tubular adenoma
194934	Male	62	Colon multiple polyp	Endoscopic colon polyp resection	Tubular adenoma; interstitial inflammatory cell infiltration; focal organization pressing
198305	Male	62	Colon polyp	Endoscopic colon polyp resection	Tubular adenoma
198656	Male	47	Colorectal polyp	Endoscopic colorectal polyp resection	Tubular adenoma; glandular epithelium mild-to-moderate atypical hyperplasia
198720	Male	62	Colon polyp	Endoscopic colon polyp resection	Tubular adenoma; glandular epithelium mild-to-moderate atypical hyperplasia; a few muscularis mucosae
200397	Female	69	Colon multiple polyp	Endoscopic colon polyp resection	Tubular adenoma; glandular epithelium mild atypical hyperplasia; acute and chronic inflammation
203040	Male	72	Colon multiple polyp	Endoscopic colon polyp resection	Multiple tubular adenoma; polypoid intestinal mucosal tissue; superficial erosion; propria interstitial cell hyperplasia
204105	Female	58	Colon polyp	Endoscopic colon polyp resection	Tubular adenoma
205418	Male	60	Colon polyp	Endoscopic colon polyp resection	Tubular adenoma; brown polypoid tissues
146723	Male	79	Colon multiple polyp	Endoscopic colorectal polyp resection	Multiple tubular adenoma; glandular epithelium moderate atypical hyperplasia; focal severe atypical hyperplasia; growing actively
205810	Female	10	Rectal polyp	Endoscopic rectal polyp resection + APC	juvenile inflammatory polyp
204950	Male	68	Colon polyp	Endoscopic colorectal polyp resection	Tubular adenoma
206140	Female	67	Colon multiple polyp	Endoscopic colon polyp resection + APC	Tubular adenoma; glandular epithelium mild-to-moderate atypical hyperplasia
206425	Male	51	Colon multiple polyp	Endoscopic colon polyp resection + APC	Tubular adenoma; interstitial hemorrhage and focal epithelium mild-to-moderate atypical hyperplasia