Hyperplastic polyp
MONDO:0006249A polyp found mainly in the stomach and colon. Microscopically, it is characterized by elongated, serrated crypts lined by proliferative epithelium. Hyperplastic polyps are traditionally considered non-neoplastic, but ras mutation is common, clonality has been demonstrated and biochemical abnormalities and epidemiological associations that occur in colorectal adenomas and carcinomas have been found (WHO Tumors of the Digestive System, 2000).
Also known as: HP, MP, metaplastic polyp
4 clinical trials for this condition and its sub-types, 4 tagged with Hyperplastic polyp itself.
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Sub-types of Hyperplastic polyp
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Appendix hyperplastic polyp 0 trials
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New study aims to find best method for removing Pre-Cancerous colon polyps
Disease control By invitation onlyThis study compares two methods for removing certain types of colon polyps (10-19mm adenomas or serrated lesions 10mm or larger) during a colonoscopy: cold snare piecemeal resection (CSPR) and cold snare endoscopic mucosal resection (Cold EMR). About 570 adults will take part to …
Sponsor: Indiana University • Aim: Disease control
Last updated Jun 27, 2026 08:07 UTC
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AI tool aims to sharpen colonoscopy diagnoses
Diagnosis OngoingThis study tests a computer program that analyzes colonoscopy images to help doctors decide if a growth (polyp) is an adenoma (pre-cancerous) or not. The software gives a probability score for each lesion. The trial involves 1,178 adults and compares the software's results to lab…
Sponsor: WAYCEN Inc • Aim: Diagnosis
Last updated Jun 27, 2026 11:00 UTC