Outcomes of colonic stent as a bridge to surgery vs emergency surgery for acute obstructive left-sided colon cancer

Figure 2 Imaging examination. A: Computed tomography image showing proximal colonic dilation with a transition point and distal collapse. The orange arrow shows the tumor location; B: Abdominal radiography showed that the stent expanded successfully and the relief of the bowel obstruction; C: The colonic stent was deployed endoscopically.