Evidence map›Paper›PMID 34040972›Full record

ArticleGynecology and minimally invasive therapy

Analysis of Surgical Procedure of Four Cases of Ovarian Pregnancies Treated with Laparoscopic Surgery.

Yuta Kasahara, Ryo Yokomizo, Kazu Ueda, Rei Makishima, Hiroshi Kishi, Aikou Okamoto

Open access · diamondAbstract readCase Reports
In one paragraph

Article in Gynecology and minimally invasive therapy. 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
0.8field-weighted citation impact, top 26% 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

1 citing paper in PubMed, 4 citations in OpenAlex.

  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

6 authors at 1 institution in 1 country.

Yuta KasaharaDepartment of Obstetrics and Gynecology, The Jikei University School of Medicine, Tokyo, Japan.
Ryo YokomizoDepartment of Obstetrics and Gynecology, The Jikei University School of Medicine, Tokyo, Japan.
Kazu UedaDepartment of Obstetrics and Gynecology, The Jikei University School of Medicine, Tokyo, Japan.
Rei MakishimaDepartment of Pathology, The Jikei University School of Medicine, Tokyo, Japan.
Hiroshi KishiDepartment of Obstetrics and Gynecology, The Jikei University School of Medicine, Tokyo, Japan.
Aikou OkamotoDepartment of Obstetrics and Gynecology, The Jikei University School of Medicine, Tokyo, Japan.
Jikei University School of Medicine · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Ovarian pregnancy is a rare disease, accounting for 0.5%-3% of ectopic pregnancies. Ovarian pregnancy risk factors and preoperative diagnosis have been extensively reported. However, its histopathology and surgical findings have been poorly studied. To examine appropriate surgical procedures, we investigated the clinical features, surgical findings, and histopathological examinations of four ovarian pregnancy cases treated in our hospital. In histopathological examination, most specimens did not contain ovarian tissues; in some cases, villous tissues were buried in a clot. Therefore, evaluating the appropriateness of surgical resection range from histopathological images was difficult. However, the postoperative course was favorable; no cases manifested complications. Considering all these facts, we regarded the surgical procedures of the four cases in this study as appropriate. For the treatment of ovarian pregnancies, especially for the outward development type, a sufficient therapeutic effect may be achieved even without extensive excision of the ovarian tissues by laparoscopic surgery.

Indexed as

Extrafollicular typehistopathological examinationslaparoscopic surgeryovarian pregnancyovarian reserve

Identifiers

PMID34040972
PMCPMC8140542
OpenAlexW3165105409

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.