Evidence map›Paper›PMID 27586264›Full record

ArticleSurgical case reports2016

Primary gastrointestinal stromal tumor of the liver: a case report and review of the literature.

Takeshi Nagai, Kazumitsu Ueda, Hiroyuki Hakoda, Shinya Okata, Shoko Nakata, Tetsuro Taira, Shigeo Aoki, Hideyuki Mishima, Akihiro Sako, Tsunehiko Maruyama and 1 more

Open access · goldAbstract read
In one paragraph

Article in Surgical case reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 22% of its field
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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Review
  5. Review
  6. A case of primary hepatic stromal tumour misdiagnosed as a liver cyst.The Journal of international medical research · 2022
    Article
  7. Article
  8. Review
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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

11 authors at 1 institution in 1 country.

Takeshi NagaiDepartment of Surgery, Hitachi General Hospital, 2-1-1 Jonan-cho, Hitachi, Ibaraki, 317-0077, Japan.
Kazumitsu UedaDepartment of Surgery, Hitachi General Hospital, 2-1-1 Jonan-cho, Hitachi, Ibaraki, 317-0077, Japan. kafureyuharyo@gmail.com.
Hiroyuki HakodaDepartment of Surgery, Hitachi General Hospital, 2-1-1 Jonan-cho, Hitachi, Ibaraki, 317-0077, Japan.
Shinya OkataDepartment of Surgery, Hitachi General Hospital, 2-1-1 Jonan-cho, Hitachi, Ibaraki, 317-0077, Japan.
Shoko NakataDepartment of Surgery, Hitachi General Hospital, 2-1-1 Jonan-cho, Hitachi, Ibaraki, 317-0077, Japan.
Tetsuro TairaDepartment of Surgery, Hitachi General Hospital, 2-1-1 Jonan-cho, Hitachi, Ibaraki, 317-0077, Japan.
Shigeo AokiDepartment of Surgery, Hitachi General Hospital, 2-1-1 Jonan-cho, Hitachi, Ibaraki, 317-0077, Japan.
Hideyuki MishimaDepartment of Surgery, Hitachi General Hospital, 2-1-1 Jonan-cho, Hitachi, Ibaraki, 317-0077, Japan.
Akihiro SakoDepartment of Surgery, Hitachi General Hospital, 2-1-1 Jonan-cho, Hitachi, Ibaraki, 317-0077, Japan.
Tsunehiko MaruyamaDepartment of Surgery, Hitachi General Hospital, 2-1-1 Jonan-cho, Hitachi, Ibaraki, 317-0077, Japan.
Minoru OkumuraDepartment of Surgery, Hitachi General Hospital, 2-1-1 Jonan-cho, Hitachi, Ibaraki, 317-0077, Japan.
Hitachi General Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRecently, gastrointestinal stromal tumors that have developed outside of the digestive tract have been reported. These tumors are collectively termed extra-gastrointestinal stromal tumors. Extra-gastrointestinal stromal tumors can also develop in the liver. Only eight case reports involving primary GIST of the liver have been published. We report a case and review the literature regarding this disease. CASE PRESENTATION: A 70-year-old woman with a past history of gastric cancer visited our hospital for regular inspection. With extensive radiological imaging, a computed tomography scan revealed a mass with a size of 6.8 cm in the lateral segment of the liver. (18)F-Fluoro-2-deoxyglucose positron emission tomography revealed no other malignancies except for the liver tumor. Because the lesion was suspected of being a primary malignant hepatic tumor, lateral segmentectomy was performed. The immunohistochemical analysis supported the diagnosis of gastrointestinal stromal tumors in the liver. The patient has had no evidence of recurrence during the 10-month follow-up period; imatinib chemotherapy was not administered.

conclusionsPrimary hepatic gastrointestinal stromal tumors had no characteristics that distinguished them from ordinary tumors in imaging examinations. Primary gastrointestinal stromal tumors might have developed from interstitial Cajal-like cells.

Indexed as

Extra-gastrointestinal stromal tumorsGastrointestinal stromal tumorsInterstitial Cajal-like cellsPrimary hepatic tumorTelocytes

Identifiers

PMID27586264
PMCPMC5009116
OpenAlexW2512978460

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.