Evidence map›Paper›PMID 35453962›Full record

ArticleDiagnostics (Basel, Switzerland)2022

Perinatal Management in a Pregnant Woman with Ureteropelvic Junction Obstruction: Case Report and Literature Review.

Daisuke Tamura, Shintaro Narita, Misa Yamauchi, Rina Watanabe, Shota Yokoyama, Akane Kikuchi, Akihiro Shitara, Syuji Chiba, Fumiko Saito, Akihiro Sugita and 2 more

Open access · goldAbstract readCase Reports
In one paragraph

Article in Diagnostics (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
0.4field-weighted citation impact, top 39% 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

0 citing papers in PubMed, 1 citations in OpenAlex.

No citing paper in PubMed yet.

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

12 authors at 2 institutions in 1 country.

Daisuke TamuraDepartment of Obstetrics and Gynecology, Yuri-Kumiai General Hospital, Akita 015-8511, Japan.ORCID 0000-0001-9808-1897
Shintaro NaritaDepartment of Urology, Akita University School of Medicine, Akita 010-8543, Japan.ORCID 0000-0003-2988-1860
Misa YamauchiDepartment of Pathology, Yuri-Kumiai General Hospital, Akita 015-8511, Japan.
Rina WatanabeDepartment of Obstetrics and Gynecology, Yuri-Kumiai General Hospital, Akita 015-8511, Japan.
Shota YokoyamaDepartment of Obstetrics and Gynecology, Yuri-Kumiai General Hospital, Akita 015-8511, Japan.
Akane KikuchiDepartment of Urology, Yuri-Kumiai General Hospital, Akita 015-8511, Japan.
Akihiro ShitaraDepartment of Obstetrics and Gynecology, Yuri-Kumiai General Hospital, Akita 015-8511, Japan.
Syuji ChibaDepartment of Urology, Yuri-Kumiai General Hospital, Akita 015-8511, Japan.
Fumiko SaitoDepartment of Obstetrics and Gynecology, Yuri-Kumiai General Hospital, Akita 015-8511, Japan.
Akihiro SugitaDepartment of Pathology, Yuri-Kumiai General Hospital, Akita 015-8511, Japan.
Kazunari SatoDepartment of Urology, Yuri-Kumiai General Hospital, Akita 015-8511, Japan.
Akihiro KarubeDepartment of Obstetrics and Gynecology, Yuri-Kumiai General Hospital, Akita 015-8511, Japan.
Kumiai Chemical Industry (Japan) · JPAkita University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although giant hydronephrosis (GH) associated with ureteropelvic junction obstruction (UPJO) is extremely rarely detected in pregnant women, diagnostic methods, therapeutic approaches, and perinatal management have not been established. A 31-year-old Japanese primipara had a 15 cm × 12 cm multi-cystic mass in the right abdomen detected by transabdominal ultrasound at gestational week 26. Magnetic resonance imaging revealed that the mass was right renal GH. She underwent serial ultrasound-guided transretroperitoneal drainage as conservative treatment. She delivered vaginally at gestational week 36. Since she had flank pain and a documented non-functional right kidney, laparoscopic nephrectomy was conducted 22 months after delivery. UPJO with fewer smooth muscle cells and fibrosis was histologically diagnosed in the surgical specimen. Her postpartum and postoperative courses were uneventful for 10 months. We performed a literature review of diagnostic methods, clinical characteristics, and perinatal management in pregnant women with GH due to UPJO.

Indexed as

congenital anomalies of the kidney and urinary tractgiant hydronephrosispregnancyureteropelvic junction obstruction

Identifiers

PMID35453962
PMCPMC9029582
OpenAlexW4224305395

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.