Evidence map›Paper›PMID 32743416›Full record

ArticleIJU case reports2019

Inflammatory myofibroblastic bladder tumor with divergent behavior in a patient with spinal cord injury.

Ichiro Tsuboi, Yuki Maruyama, Takuya Sadahira, Koichiro Wada, Nobuyoshi Ando, Yosuke Mitsui, Yasuhiro Nishiyama, Ryoji Arata, Motoo Araki, Yasutomo Nasu and 1 more

Open access · goldAbstract readCase Reports
In one paragraph

Article in IJU case reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.6field-weighted citation impact, top 32% 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

2 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Review
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

11 authors at 1 institution in 2 countries.

Ichiro TsuboiDepartment of Urology Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences Kita-ku Okayama Japan.ORCID https://orcid.org/0000-0002-3135-8262
Yuki MaruyamaDepartment of Urology Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences Kita-ku Okayama Japan.
Takuya SadahiraDepartment of Urology Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences Kita-ku Okayama Japan.
Koichiro WadaDepartment of Urology Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences Kita-ku Okayama Japan.
Nobuyoshi AndoDepartment of Urology Kochi Health Sciences Center Kochi City Kochi Japan.
Yosuke MitsuiDepartment of Urology Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences Kita-ku Okayama Japan.
Yasuhiro NishiyamaDepartment of Urology Kochi Health Sciences Center Kochi City Kochi Japan.
Ryoji ArataDepartment of Urology Kochi Health Sciences Center Kochi City Kochi Japan.
Motoo ArakiDepartment of Urology Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences Kita-ku Okayama Japan.
Yasutomo NasuDepartment of Urology Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences Kita-ku Okayama Japan.
Noriaki OnoDepartment of Urology Kochi Health Sciences Center Kochi City Kochi Japan.
Okayama University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionAn inflammatory myofibroblastic tumor of the bladder is rare. Some urothelial carcinoma with sarcomatoid changes may mimic an inflammatory myofibroblastic tumor. CASE PRESENTATION: A 76-year-old man with indwelling urinary catheters because of a spinal cord injury presented with gross hematuria. Transurethral electrocoagulation and a resection were performed. A T2-weighted magnetic resonance imaging showed a tumor and hematoma in the bladder diverticulum that pathologically resembled an inflammatory myofibroblastic tumor. This lesion was then removed en bloc by partial cystectomy. Histology showed a squamous cell carcinoma with sarcomatoid changes. After 4 months, a computed tomography showed the lesion had expanded outside the skin adjacent to the bladder.

conclusionSome cases of inflammatory myofibroblastic tumors have a malignant course. Urologists therefore need to be aware of the possibility of rare cases of malignant bladder myofibroblasts.

Indexed as

bladder cancerinflammatory myofibroblastic tumorsarcomatoid changessquamous cell carcinoma

Identifiers

PMID32743416
PMCPMC7292174
OpenAlexW2946972636

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.