Evidence map›Paper›PMID 28257098›Full record

ReviewDiagnostics (Basel, Switzerland)2017

Subtypes of Ovarian Cancer and Ovarian Cancer Screening.

Masafumi Koshiyama, Noriomi Matsumura, Ikuo Konishi

Abstract readReview
In one paragraph

Review in Diagnostics (Basel, Switzerland), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers.

0numbers the graph read from it
0cells of the map it votes in
67citing 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

67 citing papers in PubMed.

  1. Combination of transvaginal ultrasound with cervical cancer screening contributes to early detection of ovarian cancer: Clinical trial.International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics · 2026
    Trial
  2. Trial
  3. Review
  4. Article
  5. Article
  6. Review
  7. Observational
  8. Article
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  11. Nanocarrier drug delivery systems for gynecological cancer therapeutics.Journal of controlled release : official journal of the Controlled Release Society · 2025
    Review
  12. Functions of RhoA in the female reproductive system.Reproductive and developmental medicine · 2025
    Review
  13. Advances in Systemic Therapy for Ovarian Cancer Over the Past Decade: A Clinical and Molecular Perspective.Medical science monitor : international medical journal of experimental and clinical research · 2025
    Review
  14. Article
  15. Article
  16. Article
  17. Article
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7 more citing papers are in PubMed but not listed here.

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

3 authors.

Masafumi KoshiyamaDepartment of Gynecology and Obstetrics, Kyoto University, Graduate School of Medicine, Sakyo-ku, Kyoto 606-8507, Japan. koshiyamam@nifty.com.
Noriomi MatsumuraDepartment of Gynecology and Obstetrics, Kyoto University, Graduate School of Medicine, Sakyo-ku, Kyoto 606-8507, Japan. noriomi@kuhp.kyoto-u.ac.jp.
Ikuo KonishiDepartment of Gynecology and Obstetrics, Kyoto University, Graduate School of Medicine, Sakyo-ku, Kyoto 606-8507, Japan. konishi@kuhp.kyoto-u.ac.jp.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ovarian cancer is the foremost cause of gynecological cancer death in the developed world, as it is usually diagnosed at an advanced stage. In this paper we discuss current issues, the efficacy and problems associated with ovarian cancer screening, and compare the characteristics of ovarian cancer subtypes. There are two types of ovarian cancer: Type I carcinomas, which are slow-growing, indolent neoplasms thought to arise from a precursor lesion, which are relatively common in Asia; and Type II carcinomas, which are clinically aggressive neoplasms that can develop de novo from serous tubal intraepithelial carcinomas (STIC) and/or ovarian surface epithelium and are common in Europe and the USA. One of the most famous studies on the subject reported that annual screening using CA125/transvaginal sonography (TVS) did not reduce the ovarian cancer mortality rate in the USA. In contrast, a recent study in the UK showed an overall average mortality reduction of 20% in the screening group. Another two studies further reported that the screening was associated with decreased stage at detection. Theoretically, annual screening using CA125/TVS could easily detect precursor lesions and could be more effective in Asia than in Europe and the USA. The detection of Type II ovarian carcinoma at an early stage remains an unresolved issue. The resolving power of CA125 or TVS screening alone is unlikely to be successful at resolving STICs. Biomarkers for the early detection of Type II carcinomas such as STICs need to be developed.

Indexed as

CA125ovarian cancer screeningsubtypestransvaginal sonographytwo types of ovarian cancer

Identifiers

PMID28257098
PMCPMC5373021

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.