Evidence map›Paper›PMID 40607485›Full record

ArticleIJU case reports2025

A Case of Interstitial Cystitis With Hunner Lesions Involving Bilateral Ureters.

Satoki Otsuka, Yoshiyuki Akiyama, Daichi Maeda, Aya Niimi, Kenichi Hashimoto, Jun Kamei, Satoru Taguchi, Yuta Yamada, Yusuke Sato, Daisuke Yamada and 4 more

Abstract read
In one paragraph

Article in IJU case reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0cells of the map it votes in
0citing papers in PubMed
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1 · What the graph read from it

What it found

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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

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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.

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

14 authors.

Satoki OtsukaDepartment of Urology, Graduate School of Medicine The University of Tokyo Tokyo Japan.
Yoshiyuki AkiyamaDepartment of Urology, Graduate School of Medicine The University of Tokyo Tokyo Japan.ORCID https://orcid.org/0000-0003-1439-5640
Daichi MaedaDepartment of Molecular and Cellular Pathology, Graduate School of Medical Sciences Kanazawa University Kanazawa Japan.
Aya NiimiDepartment of Urology, Graduate School of Medicine The University of Tokyo Tokyo Japan.
Kenichi HashimotoDepartment of Urology, Graduate School of Medicine The University of Tokyo Tokyo Japan.
Jun KameiDepartment of Urology, Graduate School of Medicine The University of Tokyo Tokyo Japan.
Satoru TaguchiDepartment of Urology, Graduate School of Medicine The University of Tokyo Tokyo Japan.
Yuta YamadaDepartment of Urology, Graduate School of Medicine The University of Tokyo Tokyo Japan.
Yusuke SatoDepartment of Urology, Graduate School of Medicine The University of Tokyo Tokyo Japan.
Daisuke YamadaDepartment of Urology, Graduate School of Medicine The University of Tokyo Tokyo Japan.
Tomonori MinagawaDepartment of Urology Shinshu University School of Medicine Nagano Japan.
Tetsuo UshikuDepartment of Pathology, Graduate School of Medicine The University of Tokyo Tokyo Japan.
Yukio HommaDepartment of Interstitial Cystitis Medicine Kyorin University School of Medicine Tokyo Japan.
Haruki KumeDepartment of Urology, Graduate School of Medicine The University of Tokyo Tokyo Japan.ORCID https://orcid.org/0000-0001-9841-0857

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Interstitial cystitis with Hunner lesion (IC/HL) is an enigmatic, chronic inflammatory disease of the urinary bladder. Few documented cases have reported the IC/HL involving the upper urinary tract. Case Presentation: A 51-year-old Japanese woman with IC/HL developed bilateral ureteral stenosis and associated hydronephrosis, resulting in increased serum creatinine concentrations. Cystography showed no evidence of bilateral vesicoureteral reflux or bladder deformity. Ureteroscopy showed severe ureteral stenosis due to mucosal hyperplasia at the mid/upper levels of both ureters, leading to the insertion of bilateral ureteral stents. Histological examination of the ureteral lesions showed similar chronic inflammatory changes to the bladder lesions, which were compatible with IC/HL. Bilateral ureteral stenosis persisted after a two-year corticosteroid treatment (prednisolone, 7.5 mg/day), while IC/HL symptoms have disappeared. Conclusion: IC/HL could involve the upper ureters, and thus regular follow-up imaging of upper urinary tracts in patients with IC/HL is warranted.

Indexed as

bladder pain syndromeHunnerhydronephrosisIC/BPSinterstitial cystitisstenosisureteral

Identifiers

PMID40607485
PMCPMC12212936

What Socratic holds

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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 Socratic graph.