Evidence map›Paper›PMID 41716523›Full record

ArticleUrology case reports2026

Bladder paraganglioma with lymph node metastasis treated by surgery with long-term recurrence-free survival: A case report.

Takanori Hayase, Hiroshi Takashima, Yohei Sawada, Riku Mitsui, Toshiki Tsuboi, Hirohiko Morimoto, Junichi Fukushima, Satoru Hayashi

Abstract readCase Reports
PubMed Full text at PMC Publisher
In one paragraph

Article in Urology case reports, 2026. 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

8 authors.

Takanori HayaseDepartment of Urology, Gyoda General Hospital, Saitama, Japan.
Hiroshi TakashimaDepartment of Urology, Gyoda General Hospital, Saitama, Japan.
Yohei SawadaDepartment of Urology, Gyoda General Hospital, Saitama, Japan.
Riku MitsuiDepartment of Urology, Gyoda General Hospital, Saitama, Japan.
Toshiki TsuboiDepartment of Urology, Gyoda General Hospital, Saitama, Japan.
Hirohiko MorimotoDepartment of Urology, Gyoda General Hospital, Saitama, Japan.
Junichi FukushimaDepartment of Diagnostic Pathology, Gyoda General Hospital, Saitama, Japan.
Satoru HayashiDepartment of Urology, Gyoda General Hospital, Saitama, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We report a rare case of bladder paraganglioma with lymph node metastasis. A 51-year-old man presented with gross hematuria caused by a bladder tumor. During transurethral resection, a sudden hypertensive crisis occurred, raising suspicion of a catecholamine-producing tumor. Pathological analysis confirmed bladder paraganglioma. Partial cystectomy combined with left pelvic lymph node dissection was performed because preoperative computed tomography showed mild swelling of the left obturator lymph node. At the time of writing, the patient has remained disease-free for 5 years. This case suggests that complete surgical resection may achieve long-term recurrence-free survival even in patients with localized lymph node metastasis.

Indexed as

Bladder paragangliomaGAPP scoreHypertensive crisisLymph node metastasisPartial cystectomy

Identifiers

PMID41716523
PMCPMC12914301

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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 OpenQuestion graph.