Evidence map›Paper›PMID 40783661›Full record

ArticleAnnals of surgical oncology2025

Laparoscopic Transection of the Pancreatic Neck With Enucleation of Intraductal Papillary Mucinous Neoplasm (IPMN) in the Uncinate Process and Pancreatic Reconstruction.

Hengli Gong, Yunqiang Cai, Yanyan Lin, Wenbo Meng

Abstract readCase Reports
In one paragraph

Article in Annals of surgical oncology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

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0cells of the map it votes in
1citing papers in PubMed
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1 · What the graph read from it

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3 · Its place in the literature

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1 citing paper in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Hengli Gong *The First Clinical Medical College of Lanzhou University, Lanzhou, China.
Yunqiang Cai *West China Hospital of Sichuan University, Chongqing, China.
Yanyan LinThe First Clinical Medical College of Lanzhou University, Lanzhou, China. yanlinchina@163.com.
Wenbo MengThe First Clinical Medical College of Lanzhou University, Lanzhou, China. mengwb@lzu.edu.cn.

Funding

This study was supported by the Gansu Provincial Health Industry Research Program (No. GSWSKY2020-11), funded by the Gansu Provincial Health Commission, the Lanzhou Talent Innovation and Entrepreneurship Project (No. 2022-3-42), administered by the Lanzhou Science and Technology Bureau. 2022-3-42This study was supported by the Gansu Provincial Health Industry Research Program (No. GSWSKY2020-11), funded by the Gansu Provincial Health Commission, the Lanzhou Talent Innovation and Entrepreneurship Project (No. 2022-3-42), administered by the Lanzhou Science and Technology Bureau. GSWSKY2020-11
6 · The paper itself

Abstract

backgroundLaparoscopic transection of the pancreatic neck with enucleation of intraductal papillary mucinous neoplasm (IPMN) in the uncinate process and pancreatic reconstruction represents a novel surgical approach for managing pancreatic intraductal papillary mucinous neoplasms. This technique may provide a new therapeutic option for patients with benign or low-grade malignant tumors in the pancreatic uncinate process. This study aimed to assess this procedure's short- and long-term clinical outcomes and delineate its technical operative details.

methodsFor a 42-year-old man, branch-duct intraductal papillary mucinous neoplasm (BD-IPMN) was diagnosed. Abdominal contrast-enhanced computed tomography (CT) showed an irregular cystic lesion in the cephalad portion of the pancreatic uncinate process, with no enhancement on post-contrast imaging. Abdominal MRI demonstrated the irregular cystic lesion (38 × 18 mm), showing suspected communication with the pancreatic duct. Endoscopic ultrasound (EUS) showed a multicystic lesion in the pancreatic uncinate process measuring up to 40 mm in maximum diameter, with heterogeneous wall thickness and well-defined margins. The patient subsequently underwent laparoscopic transection of the pancreatic neck with enucleation of IPMN in the uncinate process and pancreatic reconstruction.

resultsThe patient experienced a biochemical leak postoperatively, with a daily drainage volume of approximately 20 mL. The drainage volume gradually decreased, and the drain was removed on postoperative day 10, followed by hospital discharge. At this writing, follow-up evaluations have shown no complications such as steatorrhea, secondary diabetes, or dyspepsia. A contrast-enhanced CT scan of the entire abdomen showed no abnormalities. Morphologic and immunohistochemical analyses confirmed the diagnosis of IPMN with mild epithelial dysplasia.

conclusionLaparoscopic transection of the pancreatic neck with enucleation of IPMN in the uncinate process and pancreatic reconstruction represents a safe and effective surgical approach for managing pancreatic uncinate process IPMN.

Indexed as

Adenocarcinoma, MucinousCarcinoma, Pancreatic DuctalCarcinoma, PapillaryLaparoscopyPancreatectomyPancreatic Intraductal NeoplasmsPancreatic NeoplasmsAdultHumansMalePlastic Surgery ProceduresPrognosisTomography, X-Ray ComputedEnucleationIntraductal papillary mucinous neoplasm (IPMN)LaparoscopyPancreatic duct stentPancreatic neckPancreatic reconstructionParenchyma-sparingTransection

Identifiers

PMID40783661
PMCPMC12534218

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