Tokyo, June 26 -- UMIN Clinical Trials Registry (UMIN-CTR) received information related to the study (UMIN000058269) titled 'A Survey of Pathological Diagnosis Based on WHO Criteria and Endoscopic Findings of Colorectal Serrated Lesions' on June 25.

Study Type: Observational

Primary Sponsor: Institute - Fukushima Medical University

Condition: Condition - colorectal serrated lesions Classification by malignancy - Others Genomic information - NO

Objective: Narrative objectives1 - This study aims to clarify the clinical impact of the 2019 WHO classification update by examining changes in the frequency and features of serrated lesions, especially SSAP and SSL, before and after the revision. Basic objectives2 - Others

Eligibility: Age-lowe...