Case Report
Copyright ©The Author(s) 2023.
World J Clin Cases. Feb 16, 2023; 11(5): 1094-1098
Published online Feb 16, 2023. doi: 10.12998/wjcc.v11.i5.1094
Figure 3
Figure 3 The endoscopic submucosal dissection procedure. A: A submucosal tumor in the esophagus was found and marked; B: Mucosal injection and submucosal precut created using an insulated tip-2 knife; C: The wound surface after removal of the tumor; D: The specimen of the tumor measuring 9.0 cm × 3.0 cm.