Review for 10.1186/s12876-021-02009-8 (2021)

Reviewer’s report
Title: 
Pulmonary tumor thrombotic microangiopathy in occult early gastric
cancer that was undetectable on upper endoscopy: a case report and review of
similar cases
Version: 
0 
Date: 
13 Sep 2021
Reviewer's report:
In this article, Kawakami et al. presented a case with malignant pulmonary
embolism owing to occult gastric cancer. While this is an interesting case, there
have been other similar cases reported in the literature. Furthermore, the authors
had few discussion about the comparison from previous reports to the current
case. Hence, I think the novelty and educational points are insufficient based on
the current article. I hope the authors can have more emphasis on the point.
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