Funding for this research was provided by:
national natural science foundation of china (81500605)
Received: 18 October 2021
Accepted: 21 February 2022
First Online: 7 March 2022
: This study was performed following the approval of the institutional review board at the Medical Science Research Ethics Committee of the First Hospital of China Medical University (No. 2018-027) and the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Informed consent was obtained from all individual participants included in the study. All the individual participants consented to the publication of medical data (including figures from diagnostic imaging results and histological examination results). The patient’s husband signs informed consent on behalf of all individual participants. All authors read and approved the final manuscript for publication.
: All authors declare that they have no conflict of interest.