Evidence map›Paper›PMID 41993112›Full record

ArticleJournal of surgical case reports2026

Curative resection of borderline resectable perihilar cholangiocarcinoma following neoadjuvant gemcitabine and cisplatin plus durvalumab immunochemotherapy: a case report.

Shogo Tanaka, Hiroshi Tsukuda, Takuma Okada, Akihiro Tanaka, Ryugo Sawada, Kiyotaka Yukimoto, Yutaka Tamamori, Yuichi Fumimoto, Shinsuke Hiramatsu, Yoshio Ohta

Abstract readCase Reports
In one paragraph

Article in Journal of surgical case reports, 2026. 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

10 authors.

Shogo TanakaDepartment of Hepato-Biliary-Pancreatic Surgery, Izumi City General Hospital, 4-5-1 Wakecho, Izumi 594-0073, Japan.ORCID https://orcid.org/0000-0002-5629-5691
Hiroshi TsukudaDepartment of Oncology, Izumi City General Hospital, 4-5-1 Wakecho, Izumi 594-0073, Japan.ORCID https://orcid.org/0000-0002-9619-2777
Takuma OkadaDepartment of Hepato-Biliary-Pancreatic Surgery, Izumi City General Hospital, 4-5-1 Wakecho, Izumi 594-0073, Japan.
Akihiro TanakaDepartment of Oncology, Izumi City General Hospital, 4-5-1 Wakecho, Izumi 594-0073, Japan.
Ryugo SawadaDepartment of Gastroenterological Surgery, Izumi City General Hospital, 4-5-1 Wakecho, Izumi 594-0073, Japan.
Kiyotaka YukimotoDepartment of Gastroenterological Surgery, Izumi City General Hospital, 4-5-1 Wakecho, Izumi 594-0073, Japan.
Yutaka TamamoriDepartment of Gastroenterological Surgery, Izumi City General Hospital, 4-5-1 Wakecho, Izumi 594-0073, Japan.
Yuichi FumimotoDepartment of Gastroenterological Surgery, Izumi City General Hospital, 4-5-1 Wakecho, Izumi 594-0073, Japan.
Shinsuke HiramatsuDepartment of Gastroenterology, Izumi City General Hospital, 4-5-1 Wakecho, Izumi 594-0073, Japan.
Yoshio OhtaDepartment of Diagnostic Pathology, Izumi City General Hospital, 4-5-1 Wakecho, Izumi 594-0073, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Postoperative survival benefits of neoadjuvant gemcitabine and cisplatin plus durvalumab (GCD) immunochemotherapy for biliary tract cancers, which meet the criteria for borderline resectability, remain limited. A 75-year-old male presented to our hospital with epigastric pain. Diagnostic imaging demonstrated perihilar cholangiocarcinoma invading the right hepatic artery with lymph node metastasis. The patient was diagnosed with borderline resectable perihilar cholangiocarcinoma (cT3N1M0 Stage IIIC) and treated with seven cycles of GCD immunochemotherapy. Dynamic computed tomography post-immunochemotherapy revealed that the tumor decreased in size, and arterial invasion and swollen lymph nodes had disappeared. At 6 months following immunochemotherapy initiation, the patient underwent left hepatectomy, lymph node dissection, and biliary reconstruction. Histopathology showed inflammatory cell infiltration in the bile duct mucosa without cancer cells. No lymph node metastases were detected. At 2 years postoperatively, the patient remains stable without recurrence.

Indexed as

biliary tract cancersborderline resectablecomplete responseimmunochemotherapy

Identifiers

PMID41993112
PMCPMC13082388

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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.