Received: 26 July 2020
Accepted: 8 November 2020
First Online: 17 February 2021
Ethics approval and consent to participate
: The study involving two human participants to report was approved by the ethics committee of the department of Thoracic Surgery at Peking University People’s Hospital. Written consent was obtained from the patients.
: Written consent was obtained from both patients for publication of this case report.
: None of the authors have any potential conflicts of interest relevant to this report.