Evidence map›Paper›PMID 34804485›Full record

ArticleJournal of surgical case reports2021

Micropapillary bladder cancer: an added indication to prophylactic urethrectomy.

Vahid Mehrnoush, Asmaa Ismail, Ahmed Zakaria, Hazem Elmansy, Walid Shahrour, Owen Prowse, Ahmed Kotb

Open access · goldAbstract readCase Reports
In one paragraph

Article in Journal of surgical case reports, 2021. 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
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

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. 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

7 authors at 1 institution in 1 country.

Vahid MehrnoushDepartment of Urology, Northern Ontario School of Medicine, TBRHSC, 980 Oliver Road, Thunder Bay, Ontario, P7B 6V4, Canada.
Asmaa IsmailDepartment of Urology, Northern Ontario School of Medicine, TBRHSC, 980 Oliver Road, Thunder Bay, Ontario, P7B 6V4, Canada.
Ahmed ZakariaDepartment of Urology, Northern Ontario School of Medicine, TBRHSC, 980 Oliver Road, Thunder Bay, Ontario, P7B 6V4, Canada.
Hazem ElmansyDepartment of Urology, Northern Ontario School of Medicine, TBRHSC, 980 Oliver Road, Thunder Bay, Ontario, P7B 6V4, Canada.
Walid ShahrourDepartment of Urology, Northern Ontario School of Medicine, TBRHSC, 980 Oliver Road, Thunder Bay, Ontario, P7B 6V4, Canada.
Owen ProwseDepartment of Urology, Northern Ontario School of Medicine, TBRHSC, 980 Oliver Road, Thunder Bay, Ontario, P7B 6V4, Canada.
Ahmed KotbDepartment of Urology, Northern Ontario School of Medicine, TBRHSC, 980 Oliver Road, Thunder Bay, Ontario, P7B 6V4, Canada.ORCID https://orcid.org/0000-0002-1484-1332
Thunder Bay Regional Health Sciences Centre · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

There is little research on the role of urethrectomy during cystectomy in patients with micropapillary bladder cancer (MPBC). We present two cases of MPBC cystectomy and suggest that urethrectomy be performed concurrently as a preventive measure. The first case involved a woman who had a mixed solid and papillary bladder tumour. An anterior pelvic exenteration was performed as well as a total urethrectomy. The T4a micropapillary variant tumour was confirmed by pathology. The second case involved a man with T1 MPBC who was treated with a BCG induction course. A recurrent muscle-invasive MPBC was discovered during follow-up. During the radical cystoprostatectomy, the urethra was spared. T2 MPBC was discovered through pathology. He had a urethrectomy 6 months later due to urethral bleeding, and the pathology revealed micropapillary cancer of the urethra.

Identifiers

PMID34804485
PMCPMC8598118
OpenAlexW3212128550

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.