Review for 10.1186/s12876-021-01625-8 (2021)

Reviewer’s report
Title: 
Complete laparoscopic-transhiatal removal of duplex benign oesophageal
tumor: case report and review of literature
Version: 
0 
Date: 
27 Aug 2020
Reviewer's report:
Authors have performed a good laparoscopic transhiatal enucleation of dual
leiomyomas, however manuscript needs corrections. 
1) There are many grammatical and spelling mistakes in the article. Please
correct them. Few of them are mentioned here.
Abstract: 
a) Swallowing X ray
b) Laesions
Background
a) granula cell tumor 
b) eesophagus
c) Hypoechoic, hypo-echogenic lesions
d) Full form CT
e) charachteristics
Case Presentation
a) laesions
b) excentric
c) Syntax error- patient had arrived with a history of soft diet, they
d) profilaxis
e) reached to 12 Hgmm
2) Background and discussion part is lengthy. 
Few unnecessary details can be
omitted to make it more concise.
3) Why was fundoplication not added in this patient?
4) Image depicting laparoscopic port position can be added. CT and EUS images
can be clubbed together to make one.
5) Mention reference for the statement semi fundoplication can be avoided in
patients with tumors 3 cm above GE junction.
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Is the study design appropriate to answer the research question (including the use
of appropriate controls), and are the conclusions supported by the evidence
presented?
Yes
Are the methods sufficiently described to allow the study to be repeated?
Yes
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No
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No
Are the images in this manuscript (including electrophoretic gels and blots) free
from apparent manipulation?
No