Application of artificial intelligence-driven three-dimensional imaging in preoperative planning for rectosigmoid colon cancer

Figure 7 Evaluation of the distance from the tumor's lowest border to the anal verge and lymph node involvement using artificial intelligence-driven digital three-dimensional imaging compared with colonoscopy and computed tomography. A and B: Bland-Altman plot and Scatter plot of agreement between measurements from artificial intelligence-driven digital three-dimensional imaging (AI-3D digital imaging) and colonoscopy; C: Intraclass correlation coefficient cluster diagram (1: The maximum tumor diameter; 2: The maximum tumor cross-sectional area; 3: Distance from the tumor’s lowest border to the anal verge); D: Predictive evaluation of lymph node involvement using AI-3D and computed tomography (1: Sensitivity; 2: Specificity; 3: Positive predictive value; 4: Negative predictive value); E: Receiver operating characteristic curves of the two techniques. AI-3D: Artificial intelligence-driven digital three-dimensional imaging; CT: Computed tomography.