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In this study, clinical data, laboratory test results, and CT imaging data were collected. The confidentiality and privacy of the patients\u2019 information were strictly protected. The data were anonymized and de-identified during the analysis process to ensure that individual patients could not be identified.The study protocol was reviewed and approved by the Institutional Review Board of Ningcheng County Hospital Ethics Committee. The collection and use of pathological specimens for the confirmation were carried out following the established ethical and legal procedures.There was no harm or potential harm to the patients during the course of this study.No unethical practices were involved in any stage of this research, from data collection to analysis and reporting.Approval was granted by the ethics committee. Informed consent was obtained from all participants, and confidentiality of data was maintained throughout the research.","order":1,"name":"Ethics","label":"Ethics Approval and Consent to Participate","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The authors consent to the publication. All authors have read and approved the final manuscript and have no conflicts of interest.This study does not contain any personal data, clinical details, or identifying images related to individual participants\/patients; therefore, formal written informed consent for publication was not required.","order":2,"name":"Ethics","label":"Consent for Publication","group":{"name":"EthicsHeading","label":"Declarations"}},{"value":"The authors declare no competing interests.","order":3,"name":"Ethics","label":"Conflict of Interest","group":{"name":"EthicsHeading","label":"Declarations"}}]}}