Review for 10.1186/s12876-020-01528-0 (2020)

Reviewer’s report
Title: 
Asymptomatic hepatic artery dissection early after living-donor liver
transplantation with simultaneous splenectomy: Two case reports
Version: 
1 
Date: 
07 Aug 2020
Reviewer's report:
Thank you for the opportunity to review the manuscript entitled, "Asymptomatic
hepatic artery dissection early after living-donor liver transplantation with
simultaneous splenectomy: 2 case reports." Shimata K et al. showed that cases
with an intimal dissection at the anastomosis site and/or simultaneous
splenectomy are at increased risk for hepatic artery dissection. I think that overall
an interesting manuscript for a cause of hepatic artery dissection after LDLT. In
addition, the manuscript was revised appropriately. Therefore, the manuscript
could benefit from revision if the manuscript is revised again.
Major revision
The authors conclude that the cause of hepatic artery dissection is splenectomy.
Iwaki H has reported that "Case Report of Extensive Isolated Spontaneous
Celiac Trunk Dissection After Liver Transplantation (Transplant Proc. 2017)". I
think that the cause of hepatic artery dissection in your two cases is isolated
spontaneous celiac artery dissection. How do you think? You should discuss
about "isolated spontaneous celiac artery dissection" by new references, and
require major revision.
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