Copyright ©The Author(s) 2018.
World J Gastrointest Oncol. Nov 15, 2018; 10(11): 381-397
Published online Nov 15, 2018. doi: 10.4251/wjgo.v10.i11.381
Figure 7
Figure 7 Effective use of an overtube when removing the specimen. The tumor encased in the bag should be sheathed as much as possible in the overtube and removed through the mouth along with the overtube. Hence, injury to the esophageal mucosa by the plastic bag during specimen removal can be avoided.