Evidence map›Paper›PMID 42371487›Full record

ArticleAdvances in urology2026

Clinical Characteristics and Diagnostic Pathways of Emphysematous Cystitis in a University Hospital: A Retrospective Observational Study.

Tenei Ohno, Katsumi Shigemura, Kazuki Yanagida, Satoshi Kobayashi, Hazuki Inoue, Masahiro Goto, Kazuki Takei, Hideyuki Minagawa, Itsuki Yoshimura, Tomoyuki Kaneko and 5 more

Abstract read
In one paragraph

Article in Advances in urology, 2026. 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
–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

1 citing paper in PubMed.

  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

15 authors.

Tenei OhnoDepartment of Urology, Teikyo University School of Medicine, Tokyo, Japan, teikyo-u.ac.jp.
Katsumi ShigemuraDepartment of Urology, Teikyo University School of Medicine, Tokyo, Japan, teikyo-u.ac.jp.ORCID https://orcid.org/0000-0002-5695-2794
Kazuki YanagidaDepartment of Urology, Teikyo University School of Medicine, Tokyo, Japan, teikyo-u.ac.jp.
Satoshi KobayashiDepartment of Urology, Teikyo University School of Medicine, Tokyo, Japan, teikyo-u.ac.jp.
Hazuki InoueDepartment of Urology, Teikyo University School of Medicine, Tokyo, Japan, teikyo-u.ac.jp.
Masahiro GotoDepartment of Urology, Teikyo University School of Medicine, Tokyo, Japan, teikyo-u.ac.jp.
Kazuki TakeiDepartment of Urology, Teikyo University School of Medicine, Tokyo, Japan, teikyo-u.ac.jp.
Hideyuki MinagawaDepartment of Urology, Teikyo University School of Medicine, Tokyo, Japan, teikyo-u.ac.jp.
Itsuki YoshimuraDepartment of Urology, Teikyo University School of Medicine, Tokyo, Japan, teikyo-u.ac.jp.
Tomoyuki KanekoDepartment of Urology, Teikyo University School of Medicine, Tokyo, Japan, teikyo-u.ac.jp.
Yasufumi MiyakeDepartment of Emergency Medicine, Teikyo University School of Medicine, Tokyo, Japan, teikyo-u.ac.jp.
Hiroshi ObaDepartment of Radiology, Teikyo University School of Medicine, Tokyo, Japan, teikyo-u.ac.jp.
Takeo FukagawaDepartment of Surgery, Teikyo University School of Medicine, Tokyo, Japan, teikyo-u.ac.jp.
Ken KozumaDepartment of Internal Medicine, Teikyo University School of Medicine, Tokyo, Japan, teikyo-u.ac.jp.
Tohru NakagawaDepartment of Urology, Teikyo University School of Medicine, Tokyo, Japan, teikyo-u.ac.jp.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background and Aims: Emphysematous cystitis (EC) is an uncommon but clinically important form of complicated urinary tract infection characterized by gas within the bladder wall and/or bladder lumen. Because EC may present with urinary symptoms, nonspecific systemic symptoms, or incidental computed tomography (CT) findings, its diagnostic process in tertiary hospitals remains clinically relevant. This study aimed to describe the clinical characteristics, diagnostic pathways, microbiological findings, treatment, and outcomes of EC in a university hospital. Methods: We retrospectively reviewed 45 patients diagnosed with EC based on abdominal CT findings at Teikyo University Hospital between October 2010 and March 2024. Data on clinical presentation, comorbidities, microbiological findings, treatment, and clinical outcomes were extracted from electronic medical records. Results: A total of 45 patients were analyzed, including 25 males and 20 females, with a median age of 79 years (range: 31-97 years). Diabetes mellitus was present in 21 patients. The most frequently detected urinary pathogens were Conclusion: EC occurred mainly in elderly patients with comorbidities and was frequently detected by CT in diverse clinical contexts. These diagnostic pathways are a descriptive summary of how EC was detected in this cohort, rather than a validated prognostic or treatment-guiding classification.

Indexed as

emphysematous cystitisEscherichia coliKlebsiella pneumoniaeteaching hospital

Identifiers

PMID42371487
PMCPMC13310388

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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.