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Selective lymph node dissection in intrahepatic cholangiocarcinoma and combined hepatocellular cholangiocarcinoma may not impair oncological outcomes: a single-center retrospective cohort study

Crossref DOI link: https://doi.org/10.1186/s12957-025-04034-3

Published Online: 2025-10-21

Update policy: https://doi.org/10.1007/springer_crossmark_policy

Authors

Lu, Wei-Hsun

Liao, Ting-Kai https://orcid.org/0000-0003-4742-8066
Su, Che-Min

Yang, Tsung-Han

Chou, Tsung-Ching

Su, Ping-Jui

Wang, Chih-Jung

Chao, Ying Jui

Lin, Yih-Jyh

Shan, Yan-Shen
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Text and Data Mining valid from 2025-10-21

Version of Record valid from 2025-10-21
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Article History

Received: 29 June 2025

Accepted: 17 September 2025

First Online: 21 October 2025

Declarations

:

: This study was conducted in accordance with the principles outlined in the Declaration of Helsinki. Approval was granted by the Institutional Review Board of National Cheng Kung University Hospital (No. A-ER-110–059). Given the retrospective nature of this study and the use of de-identified patient data, the Institutional Review Board waived the requirement for informed consent.

: The authors declare no competing interests.

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