Ethical Approval and Consent to participate The case are
compliance with ethical standards and consented for publication.
Consent for publication The patient had consented for
publication.
Availability of data and
materials It is truth and availability of data and materials.
Competing interests The author declare they have no conflicts
of interest.
Funding This study was supported in part by the following
funding sources: The Youth Projects (Natural Sciences) of The North
Sichuan Medical College(Project number: CYB21-QA19).
Authors contributions The author are involved in the writing
of the manuscript.
Acknowledgments We are grateful to Yongmei Nie in Key
Laboratory of Cardiovascular and Metabolic of Luzhou City at Affiliated
Hospital of Southwest Medical University,Yanhua Li in Department of
Doppler Ultrasonic and Xiaoguang Guo in Department of pathology of
Nanchong Center Hospital to offer the pictures.