Evidence map›Paper›PMID 42712606›Full record

ArticleIJU case reports2026

Robot-Assisted Radical Prostatectomy in a Patient With Zinner Syndrome: A Case Report.

Junji Yatsuda, Takashi Watanabe, Narumi Harada, Hidekazu Nishizawa, Toshiki Anami, Ryoma Kurahashi, Takanobu Motoshima, Masaya Baba, Yoji Murakami, Tomomi Kamba

Abstract read
In one paragraph

Article in IJU 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

10 authors.

Junji YatsudaDepartment of Urology, Graduate School of Medical Sciences Kumamoto University Kumamoto Japan.ORCID https://orcid.org/0000-0002-1854-2217
Takashi WatanabeDepartment of Urology, Graduate School of Medical Sciences Kumamoto University Kumamoto Japan.
Narumi HaradaDepartment of Urology, Graduate School of Medical Sciences Kumamoto University Kumamoto Japan.ORCID https://orcid.org/0000-0002-4100-0184
Hidekazu NishizawaDepartment of Urology, Graduate School of Medical Sciences Kumamoto University Kumamoto Japan.
Toshiki AnamiDepartment of Urology, Graduate School of Medical Sciences Kumamoto University Kumamoto Japan.
Ryoma KurahashiDepartment of Urology, Graduate School of Medical Sciences Kumamoto University Kumamoto Japan.
Takanobu MotoshimaDepartment of Urology, Graduate School of Medical Sciences Kumamoto University Kumamoto Japan.
Masaya BabaDepartment of Urology, Graduate School of Medical Sciences Kumamoto University Kumamoto Japan.ORCID https://orcid.org/0000-0002-5308-6683
Yoji MurakamiDepartment of Urology, Graduate School of Medical Sciences Kumamoto University Kumamoto Japan.ORCID https://orcid.org/0009-0009-5176-0441
Tomomi KambaDepartment of Urology, Graduate School of Medical Sciences Kumamoto University Kumamoto Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Zinner syndrome is a rare congenital urogenital anomaly characterized by seminal vesicle cysts, ejaculatory duct obstruction, and ipsilateral renal agenesis. Surgical treatment for prostate cancer in this setting has been reported in only 2 previous cases. Case Presentation: A 67-year-old man with congenital left renal agenesis presented with voiding dysfunction. Magnetic resonance imaging identified a 6-cm seminal vesicle cyst and a Prostate Imaging-Reporting and Data System category 4 prostatic lesion. Serum prostate-specific antigen was 1.3 ng/mL. Prostate biopsy revealed Gleason score 3 + 3 = 6 adenocarcinoma. Robot-assisted laparoscopic radical prostatectomy was performed using the posterior approach. Despite anatomical complexity and adhesions, the procedure was completed safely. Postoperative prostate-specific antigen became undetectable, and the patient achieved pad-free continence at 6 months. Conclusion: Robot-assisted laparoscopic radical prostatectomy was safely performed for prostate cancer arising in Zinner syndrome. Robot-assisted surgery is particularly valuable for complex anatomy caused by congenital anomalies.

Indexed as

prostate cancerrobot‐assisted laparoscopic radical prostatectomyZinner syndrome

Identifiers

PMID42712606
PMCPMC13549920

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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.