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Article History

Received: 8 March 2026

Accepted: 28 August 2026

First Online: 6 October 2026

Declarations

Ethics approval and consent to participate: This case report was approved by the Ethics Committee of The Second Affiliated Hospital of Xinjiang Medical University. The need for formal ethics approval for retrospective case reports was waived by the committee, and the study was conducted in accordance with the Declaration of Helsinki and relevant institutional guidelines.Written informed consent was obtained from the patient for publication of this case report and accompanying images.

Consent for publication: Written informed consent for publication of this case report and accompanying images was obtained from the patient. The patient was informed that his clinical information, medical history, laboratory findings, imaging studies (including CT scans and laparoscopic photographs), and histopathological images would be published in a peer-reviewed medical journal. He understood that while efforts would be made to protect his anonymity, complete anonymity could not be guaranteed. A copy of the signed consent form is available for review by the Editor-in-Chief of this journal upon request.

Study registration: Not applicable.

Reporting guidelines: This case report was prepared in accordance with the CARE (CAse REport) guidelines. A completed CARE checklist is provided as Additional File 1.

AI assistance: Not applicable.

Competing interests: The authors declare that they have no competing interests.