Conflict of interest

The authors declare no competing interests.

Consent to participate

Patients were informed that relevant treatment information might be used for scientific research and their privacy would be protected. Written, informed consent was obtained from the patient for publication of the patient’s medical case and any accompanying images.

Consent to publication

Not applicable.

Ethical approval

The study was conducted in accordance with the Declaration of Helsinki and approved by the Ethics Committee of Mengchao Hepatobiliary Hospital of Fujian Medical University