Evidence map›Paper›PMID 40584490›Full record

ArticleWorld journal of gastrointestinal surgery2025

Long-term survival with multimodal treatment including conversion surgery for locally advanced esophageal neuroendocrine carcinoma: A case report.

Kazuya Okamoto, Kentoku Fujisawa, Kei Kono, Yusuke Ogawa, Hayato Shimoyama, Shusuke Haruta, Yutaka Takazawa, Masaki Ueno, Harushi Udagawa

Abstract readCase Reports
In one paragraph

Article in World journal of gastrointestinal surgery, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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

9 authors.

Kazuya OkamotoDepartment of Gastroenterological Surgery, Toranomon Hospital, Tokyo 105-8470, Tōkyō, Japan.
Kentoku FujisawaDepartment of Gastroenterological Surgery, Toranomon Hospital, Tokyo 105-8470, Tōkyō, Japan. fkentoku@gmail.com.
Kei KonoDepartment of Pathology, Toranomon Hospital, Tokyo 105-8470, Tōkyō, Japan.
Yusuke OgawaDepartment of Gastroenterological Surgery, Toranomon Hospital, Tokyo 105-8470, Tōkyō, Japan.
Hayato ShimoyamaDepartment of Gastroenterological Surgery, Toranomon Hospital, Tokyo 105-8470, Tōkyō, Japan.
Shusuke HarutaDepartment of Gastroenterological Surgery, Toranomon Hospital, Tokyo 105-8470, Tōkyō, Japan.
Yutaka TakazawaDepartment of Pathology, Toranomon Hospital, Tokyo 105-8470, Tōkyō, Japan.
Masaki UenoDepartment of Gastroenterological Surgery, Toranomon Hospital, Tokyo 105-8470, Tōkyō, Japan.
Harushi UdagawaDepartment of Gastroenterological Surgery, Toranomon Hospital, Tokyo 105-8470, Tōkyō, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundEsophageal neuroendocrine carcinoma (NEC), a rare and aggressive malignancy with a poor prognosis, is often diagnosed at an advanced stage. The optimal treatment strategy for locally advanced and recurrent esophageal NEC remains unclear, and conversion surgery has only been reported for a few cases. Herein, we present the case of a 66-year-old male with locally advanced esophageal NEC initially diagnosed as squamous cell carcinoma. CASE SUMMARY: The patient underwent induction chemotherapy with docetaxel, cisplatin, and 5-fluorouracil, followed by conversion surgery, including subtotal esophagectomy, three-field lymph node dissection, and distal pancreatectomy with splenectomy, due to infiltration of the pancreas by the No. 11p lymph node. Postoperative pathological findings revealed a large cell-type NEC without a squamous cell carcinoma component, suspected to be a mixed neuroendocrine/non-neuroendocrine neoplasm. Hepatic metastasis was diagnosed within one month of surgery. Despite the administration of four courses of irinotecan + cisplatin chemotherapy, the treatment effect was considered a 'progressive disease'. After a multidisciplinary discussion, the patient underwent partial liver resection, followed by second-line chemotherapy with amrubicin. The patient achieved three-year survival with no new recurrence.

conclusionThis case highlights the potential of multimodal treatment for long-term survival in advanced esophageal NEC.

Indexed as

Case reportConversion surgeryEsophageal neuroendocrine carcinomaLiver resectionLong-term survivalMultimodal treatment

Identifiers

PMID40584490
PMCPMC12188561

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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.