The Expression and Clinical Significance of Ezrin and MMP-9 in Colorectal Cancer Tissue.

Objective: Colorectal cancer is a malignant tumor with high mortality, but is hard to detect at its early stage. Recent studies highlighted the crucial roles of Ezrin protein and MMP-9 in the development and malignancy of colorectal cancer, but Ezrin protein and MMP-9 in early diagnosis of colorectal cancer require further investigation. Therefore, we aimed to investigate their roles in the occurrence and metastasis of colorectal cancer, and to analyze their clinical significance in diagnosing and treating colorectal cancer.

Rapid Endoscopic Diagnosis of Benign Ulcerative Colorectal Diseases With an Artificial Intelligence Contextual Framework.

Background & Aims: Benign ulcerative colorectal diseases (UCDs) such as ulcerative colitis, Crohn's disease, ischemic colitis, and intestinal tuberculosis share similar phenotypes with different etiologies and treatment strategies. To accurately diagnose closely related diseases like UCDs, we hypothesize that contextual learning is critical in enhancing the ability of the artificial intelligence models to differentiate the subtle differences in lesions amidst the vastly divergent spatial contexts.

Methods: White-light colonoscopy datasets of patients with confirmed UCDs and healthy controls were retrospectively collected.