Case Report
Copyright ©The Author(s) 2022.
World J Gastrointest Endosc. Aug 16, 2022; 14(8): 502-507
Published online Aug 16, 2022. doi: 10.4253/wjge.v14.i8.502
Figure 1
Figure 1 Colonoscopy and endoscopic ultrasonography. A: Colonoscopic appearance of submucosal lesion at the anastomotic line at the recto-sigmoid junction; B: Endoscopic ultrasound appearance of a hypoechoic mass arising from the 3rd layer with interruption of the fourth layer at its base; C: Endoscopic ultrasound guided fine-needle aspiration acquisition. EUS: Endoscopic ultrasound; FNA: Fine-needle aspiration.