Review for 10.1186/s12876-020-01591-7 (2021)

Reviewer’s report
Title: 
The clinical features of chronic intestinal schistosomiasis-related intestinal
lesions
Version: 
0 
Date: 
04 Oct 2020
Reviewer's report:
-Add the unique of this study
-Discus role of advnced imaging in assessment of colon and rectum using these
ref
-Abd-El Khalek Abd-ALRazek A, Fahmy DM. Diagnostic Value of Diffusion-
Weighted Imaging and Apparent Diffusion Coefficient in Assessment of the
Activity of Crohn 
Disease: 1.5 or 3 T. J Comput Assist Tomogr 2018;42:688-
696.
-Abdel Razek AA, Abu Zeid MM, Bilal M, Abdel Wahab NM. Virtual CT
colonoscopy versus conventional colonoscopy: a prospective study.
Hepatogastroenterology 2005;52:1698-702.
-English language correction through the manuscript
-Add shortly about schitomasis of different region of body using this ref
-Abdel Razek AA, Watcharakorn A, Castillo M. Parasitic diseases of the central
nervous system. Neuroimaging Clin N Am 2011;21:815-41.
-Discus merits and limitations of technique appiled
-Update of references as most of references are old 
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Is the study design appropriate to answer the research question (including the use
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