Title: Manuscript Title: Comparative study on different endoscopic submucosal dissection
techniques for the treatment of superficial esophageal cancer and precancerous lesions
Version: 2 Date: 23 Dec 2024
Reviewer's report:
The authors conducted a retrospective study to investigate the efficacy of several ESD techniques
for esophageal ESD. The manuscript is comprehensive; however, some concerns should be
addressed.
Major
Abstract. The conclusion seems lengthy. Please shorten it.
Methods. Didn’t the authors use the counter traction methods such as clip and line methods that
are commonly used in esophageal ESD?
Methods. Is there any information regarding the periods in which each ESD methods are
performed? I mean if the authors start with conventional ESD, and then move onto ESTD or
ESD-C, there may be the effect of a learning curve.
Results. Since the main purpose of this research is to investigate the better ESD technique
for esophageal ESD, the analysis regarding esophageal stricture seems irrelevant. It made the
contents lengthy. At the very least, the association between esophageal strictures and ESD
methods should be investigated and discussed.
Title: Manuscript Title: Comparative study on different endoscopic submucosal dissection
techniques for the treatment of superficial esophageal cancer and precancerous lesions
Version: 2 Date: 23 Dec 2024
Reviewer's report:
The authors conducted a retrospective study to investigate the efficacy of several ESD techniques
for esophageal ESD. The manuscript is comprehensive; however, some concerns should be
addressed.
Major
Abstract. The conclusion seems lengthy. Please shorten it.
Methods. Didn’t the authors use the counter traction methods such as clip and line methods that
are commonly used in esophageal ESD?
Methods. Is there any information regarding the periods in which each ESD methods are
performed? I mean if the authors start with conventional ESD, and then move onto ESTD or
ESD-C, there may be the effect of a learning curve.
Results. Since the main purpose of this research is to investigate the better ESD technique
for esophageal ESD, the analysis regarding esophageal stricture seems irrelevant. It made the
contents lengthy. At the very least, the association between esophageal strictures and ESD
methods should be investigated and discussed.
Please review this paper.
user
Title: Manuscript Title: Comparative study on different endoscopic submucosal dissection
techniques for the treatment of superficial esophageal cancer and precancerous lesions
Version: 2 Date: 23 Dec 2024
Reviewer's report:
The authors conducted a retrospective study to investigate the efficacy of several ESD techniques
for esophageal ESD. The manuscript is comprehensive; however, some concerns should be
addressed.
Major
Abstract. The conclusion seems lengthy. Please shorten it.
Methods. Didn’t the authors use the counter traction methods such as clip and line methods that
are commonly used in esophageal ESD?
Methods. Is there any information regarding the periods in which each ESD methods are
performed? I mean if the authors start with conventional ESD, and then move onto ESTD or
ESD-C, there may be the effect of a learning curve.
Results. Since the main purpose of this research is to investigate the better ESD technique
for esophageal ESD, the analysis regarding esophageal stricture seems irrelevant. It made the
contents lengthy. At the very least, the association between esophageal strictures and ESD
methods should be investigated and discussed.
assistant