结直肠息肉大小与出现晚期组织学特征的风险相关。此外，大于10 mm的息肉与异时性晚期肿瘤及结直肠癌（CRC）风险升高有关。因此，准确测量息肉大小，尤其是在10 mm这一阈值上，对于风险分层及监测间隔至关重要。
适应症：Colonic Polyps、CRC (Colorectal Cancer)、Artificial Intelligence (AI)
入组条件
纳入标准
- Subjects are eligible if:
- They have received colonoscopy for screening, surveillance or symptom investigation;
- Aged 18 years older or above;
- Written informed consent obtained.
排除标准
- Subjects are excluded if they have:
- Contraindication to colonoscopy (e.g. intestinal obstruction or perforation)
- Contraindication or conditions precluding polyp resection (e.g. active gastrointestinal bleeding, uninterrupted anticoagulation or dual antiplatelets)
- Advanced comorbid conditions (defined as American Society of Anesthesiologists grade 4 or above)
入组条件维持 ClinicalTrials.gov 原始英文登记资料，实际入组资格以研究团队的正式评估与受试者知情同意书为准。资料来源：ClinicalTrials.gov，每两周自动更新，最后同步：2026年10月8日。