Evidence map›Paper›PMID 31938553›Full record

ArticleBJR case reports2019

Biopsy-diagnosed renal granuloma after intravesical bacillus Calmette-Guérin therapy for bladder carcinoma: a case series and review of the literature.

Keiichi Narita, Hirotaka Akita, Eiji Kikuchi, Tadaki Nakahara, Shigeo Okuda, Seishi Nakatsuka, Mototsugu Oya, Masahiro Jinzaki

Open access · diamondAbstract readCase Reports
In one paragraph

Article in BJR case reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.2field-weighted citation impact, top 43% 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

7 citing papers in PubMed, 6 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. MR Imaging of the Upper Urinary Tract: Techniques, Diagnostic Performance, and Imaging Biomarkers.Magnetic resonance in medical sciences : MRMS : an official journal of Japan Society of Magnetic Resonance in Medicine · 2026
    Review
  6. Article
  7. 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

8 authors at 1 institution in 1 country.

Keiichi NaritaDepartment of Radiology, Keio University School of Medicine, Shinjuku, Tokyo, Japan.
Hirotaka AkitaDepartment of Radiology, Keio University School of Medicine, Shinjuku, Tokyo, Japan.
Eiji KikuchiDepartment of Urology, Keio University School of Medicine, Shinjuku, Tokyo, Japan.
Tadaki NakaharaDepartment of Radiology, Keio University School of Medicine, Shinjuku, Tokyo, Japan.
Shigeo OkudaDepartment of Radiology, Keio University School of Medicine, Shinjuku, Tokyo, Japan.
Seishi NakatsukaDepartment of Radiology, Keio University School of Medicine, Shinjuku, Tokyo, Japan.
Mototsugu OyaDepartment of Urology, Keio University School of Medicine, Shinjuku, Tokyo, Japan.
Masahiro JinzakiDepartment of Radiology, Keio University School of Medicine, Shinjuku, Tokyo, Japan.
Keio University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Renal granuloma is a rare complication affecting the kidneys after intravesical bacillus Calmette-Guérin (BCG) therapy for bladder carcinoma. Our case series review describes the imaging and histopathological findings of BCG-induced renal granulomas. All three renal granulomas, which were located in the upper pole, had a solitary mass-like appearance. The mean diameter was 31.3 mm. In the two cases, the lesion was homogeneously enhanced on post-contrast CT, and presented homogeneous low signal intensity on

Identifiers

PMID31938553
PMCPMC6945262
OpenAlexW2951026902

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.