Evidence map›Paper›PMID 32354959›Full record

ArticleIn vivo (Athens, Greece)

The Clinical Significance of Lymphovascular Invasion in Gastric Cancer.

Hirohito Fujikawa, Keisuke Koumori, Hayato Watanabe, Kazuki Kano, Yyta Shimoda, Toru Aoyama, Takanobu Yamada, Tamagawa Hiroshi, Naoto Yamamoto, Haruhiko Cho and 7 more

Open access · diamondAbstract read
In one paragraph

Article in In vivo (Athens, Greece). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
2.5field-weighted citation impact, top 8% 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

25 citing papers in PubMed, 39 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Multicenter research: tumor microenvironment features combined with tumor cell characteristics predict lymph node metastasis in early gastric cancer.Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association · 2026
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Clinical characteristics and long-term prognosis of type 1 gastric neuroendocrine tumors in a large Japanese national cohort.Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society · 2023
    Article
  19. Article
  20. 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

17 authors at 5 institutions in 1 country.

Hirohito FujikawaDepartment of Gastrointestinal Surgery, Kanagawa Cancer Center, Yokohama, Japan.
Keisuke KoumoriDepartment of Gastrointestinal Surgery, Kanagawa Cancer Center, Yokohama, Japan.
Hayato WatanabeDepartment of Gastrointestinal Surgery, Kanagawa Cancer Center, Yokohama, Japan.
Kazuki KanoDepartment of Gastrointestinal Surgery, Kanagawa Cancer Center, Yokohama, Japan.
Yyta ShimodaDepartment of Gastrointestinal Surgery, Kanagawa Cancer Center, Yokohama, Japan.
Toru AoyamaDepartment of Surgery, Yokohama City University, Yokohama, Japan.
Takanobu YamadaDepartment of Gastrointestinal Surgery, Kanagawa Cancer Center, Yokohama, Japan.
Tamagawa HiroshiDepartment of Surgery, Yokohama City University, Yokohama, Japan.
Naoto YamamotoDepartment of Gastrointestinal Surgery, Kanagawa Cancer Center, Yokohama, Japan.
Haruhiko ChoDepartment of Gastric Surgery, Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital, Tokyo, Japan.
Manabu ShiozawaDepartment of Gastrointestinal Surgery, Kanagawa Cancer Center, Yokohama, Japan.
Takaki YoshikawaDepartment of Gastric Surgery, National Cancer Center Hospital, Tokyo, Japan.
Souichiro MorinagaDepartment of Gastrointestinal Surgery, Kanagawa Cancer Center, Yokohama, Japan.
Yasushi RinoDepartment of Surgery, Yokohama City University, Yokohama, Japan.
Munetaka MasudaDepartment of Surgery, Yokohama City University, Yokohama, Japan.
Takashi OgataDepartment of Gastrointestinal Surgery, Kanagawa Cancer Center, Yokohama, Japan.
Takashi OshimaDepartment of Gastrointestinal Surgery, Kanagawa Cancer Center, Yokohama, Japan oshimat@kcch.jp.
Kanagawa Prefectural Hospital Organization · JPKanagawa Cancer CenterYokohama City University · JPTokyo Metropolitan Komagome Hospital · JPTokyo National Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND/

aimLymphovascular invasion (LVI) is recognized as a prognostic predictor of recurrence in certain carcinomas. According to current Japanese guidelines, however, in gastric cancer, LVI is not clinically useful information, except for predicting the curability of endoscopic resection. We clarified the clinical significance of LVI in gastric cancer and its correlation with disease prognosis. PATIENTS AND

methodsA total of 2,090 cases of gastric cancer undergoing radical gastrectomy were enrolled. The correlation of LVI and other histopathological factors was evaluated with regards to patient prognosis.

resultsLVI(+) was noted in 894 cases. A multivariate analysis showed that pT, pN, and LVI were independent risk factors for patient prognosis. In pT2-4 patients with nodal metastasis, a significant difference was revealed, and the 5-year overall survival rates in LVI(+) cases were lower than those in LVI(-) (60.9% vs. 76.7%, p=0.005).

conclusionLVI in gastric cancer is an independent prognostic factor, and tends to worsen prognosis, especially in advanced cancers with lymph node metastases.

Indexed as

AgedAged, 80 and overFemaleHumansLymphatic MetastasisMaleMiddle AgedNeoplasm GradingNeoplasm InvasivenessNeoplasm StagingPrognosisStomach NeoplasmsTumor BurdenGastric cancerlymphovascular invasionprognostic factor

Identifiers

PMID32354959
PMCPMC7279808
OpenAlexW3021642872

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.