Evidence map›Paper›PMID 41625874›Full record

ArticleCureus2025

Pancreatic Head Cancer and Intrahepatic Cholangiocarcinoma Occurring After Surgery for Congenital Biliary Dilatation Associated With Pancreaticobiliary Maljunction: A Case Report.

Satoshi Yokoyama, Kentaro Yasuchika, Ryohei Aoyama, Masaya Tsubakiyama, Yusuke Sakura

Abstract readCase Reports
In one paragraph

Article in Cureus, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Satoshi YokoyamaSurgery, Japanese Red Cross Wakayama Medical Center, Wakayama, JPN.
Kentaro YasuchikaSurgery, Japanese Red Cross Wakayama Medical Center, Wakayama, JPN.
Ryohei AoyamaSurgery, Japanese Red Cross Wakayama Medical Center, Wakayama, JPN.
Masaya TsubakiyamaSurgery, Japanese Red Cross Wakayama Medical Center, Wakayama, JPN.
Yusuke SakuraSurgery, Japanese Red Cross Wakayama Medical Center, Wakayama, JPN.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Congenital biliary dilatation (CBD), frequently associated with pancreaticobiliary maljunction (PBM), predisposes patients to biliary tract malignancies due to chronic reflux of pancreatic juice into the biliary epithelium. Although biliary diversion reduces carcinogenic risk, malignancy may still arise many years after surgery. A 69-year-old woman underwent choledochal cyst excision and Roux-en-Y hepaticojejunostomy at age 52. Seventeen years later, she developed pancreatic head adenocarcinoma, treated with subtotal stomach-preserving pancreaticoduodenectomy (SSPPD) while preserving and reusing the original Roux limb. Six months later, she developed intrahepatic cholangiocarcinoma, requiring an extended right hepatectomy with reconstruction using the same preserved Roux limb. She remains disease-free 18 months after surgery. Patients with CBD and PBM remain at lifelong risk of malignancy, especially when surgery is performed in adulthood. Reuse of a preserved Roux limb is a feasible and effective strategy in complex reoperations.

Indexed as

biliary reconstructioncholangiocarcinomacongenital biliary dilatationpancreatic cancerpancreaticobiliary maljunctionreoperation

Identifiers

PMID41625874
PMCPMC12853210

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.