Evidence map›Paper›PMID 39916948›Full record

ArticleOncology letters2025

Urothelial carcinoma metastasis to the appendix as the first manifestation of dissemination after radical cystectomy: A case report.

Pawel Nalej, Piotr Kalinowski, Olga Kuczkiewicz-Siemion, Bernard Adamowicz, Tomasz Kalinowski, Tomasz Demkow

Abstract readCase Reports
In one paragraph

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

0numbers the graph read from it
0cells of the map it votes in
0citing 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

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

6 authors.

Pawel NalejDepartment of Urogenital Cancer, Maria Skłodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland.
Piotr KalinowskiDepartment of Urogenital Cancer, Maria Skłodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland.
Olga Kuczkiewicz-SiemionDepartment of Pathology and Laboratory Diagnostics, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland.
Bernard AdamowiczDepartment of Urogenital Cancer, Maria Skłodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland.
Tomasz KalinowskiDepartment of Urogenital Cancer, Maria Skłodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland.
Tomasz DemkowDepartment of Urogenital Cancer, Maria Skłodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Urothelial carcinoma of the urinary tract is the seventh most commonly diagnosed cancer in men and the 10th most common when both genders are considered. The most common site of malignancy in the urinary tract is the bladder. Radical cystectomy with urinary diversion is considered the best treatment option for patients with advanced urothelial bladder cancer. The most common long-term complication of urinary diversion is the deterioration of renal function, mainly caused by uretero-enteric strictures. Malignant neoplasms of the appendix are rare and metastatic involvement of the appendix during the course of any neoplastic disease is very rare. The current study presents a unique case of a 67-year-old man with urothelial cancer metastasis to the appendix, which was accidentally detected in an inflamed appendix removed during surgical treatment of an uretero-enteric stricture after radical cystectomy. To the best of our knowledge, bladder cancer metastasis to the appendix has not been previously reported as the first manifestation of dissemination. This case report provides evidence expanding the spectrum of known forms of metastatic urothelial carcinoma and may help in the development of guidelines for the surveillance and treatment of bladder cancer.

Indexed as

appendixmetastasisuretero-enteric stricturesurinary diversionurothelial carcinoma

Identifiers

PMID39916948
PMCPMC11799871

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.