Evidence map›Paper›PMID 33977252›Full record

ArticleIJU case reports2021

Pigmented median raphe cyst of the penis that developed after middle age without infection or trauma history.

Toshihiko Kii, Satoru Taguchi, Kiyotaka Nagahama, Hiroaki Shimoyamada, Kazuki Honda, Yoshihiro Tomida, Ryuki Matsumoto, Junji Kitamura, Naoki Ninomiya, Kazuki Masuda and 8 more

Open access · goldAbstract readCase Reports
In one paragraph

Article in IJU 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 51% 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, 1 citations in OpenAlex.

  1. Article
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

18 authors at 1 institution in 1 country.

Toshihiko KiiDepartment of Urology Kyorin University School of Medicine Mitaka Tokyo Japan.
Satoru TaguchiDepartment of Urology Kyorin University School of Medicine Mitaka Tokyo Japan.ORCID https://orcid.org/0000-0002-1291-4294
Kiyotaka NagahamaDepartment of Pathology Kyorin University School of Medicine Mitaka Tokyo Japan.
Hiroaki ShimoyamadaDepartment of Pathology Kyorin University School of Medicine Mitaka Tokyo Japan.
Kazuki HondaDepartment of Urology Kyorin University School of Medicine Mitaka Tokyo Japan.
Yoshihiro TomidaDepartment of Urology Kyorin University School of Medicine Mitaka Tokyo Japan.
Ryuki MatsumotoDepartment of Urology Kyorin University School of Medicine Mitaka Tokyo Japan.
Junji KitamuraDepartment of Urology Kyorin University School of Medicine Mitaka Tokyo Japan.
Naoki NinomiyaDepartment of Urology Kyorin University School of Medicine Mitaka Tokyo Japan.
Kazuki MasudaDepartment of Urology Kyorin University School of Medicine Mitaka Tokyo Japan.
Yu NakamuraDepartment of Urology Kyorin University School of Medicine Mitaka Tokyo Japan.
Tsuyoshi YamaguchiDepartment of Urology Kyorin University School of Medicine Mitaka Tokyo Japan.
Manami KinjoDepartment of Urology Kyorin University School of Medicine Mitaka Tokyo Japan.
Mitsuhiro TamboDepartment of Urology Kyorin University School of Medicine Mitaka Tokyo Japan.
Takatsugu OkegawaDepartment of Urology Kyorin University School of Medicine Mitaka Tokyo Japan.
Eiji HigashiharaDepartment of ADPKD Research Kyorin University School of Medicine Mitaka Tokyo Japan.
Junji ShibaharaDepartment of Pathology Kyorin University School of Medicine Mitaka Tokyo Japan.
Hiroshi FukuharaDepartment of Urology Kyorin University School of Medicine Mitaka Tokyo Japan.
Kyorin University · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionMedian raphe cysts are rare benign lesions of the male genitalia that can develop anywhere along the midline from meatus to anus. They are believed to be caused by a defect in closure of median raphe during embryonic development. These cysts commonly appear in childhood or adolescence, although some are diagnosed after middle age, typically triggered by infection or trauma. Pigmented median raphe cysts, or those containing melanin pigment and/or melanocytes, are extremely rare. CASE PRESENTATION: A 78-year-old man visited our hospital with a complaint of a penile mass that he first noticed in his 50s which slowly grew, eventually causing voiding difficulty. He had no history of infection or trauma. The lesion was excised, and the pathological diagnosis was pigmented median raphe cyst.

conclusionWe successfully treated a rare case of pigmented median raphe cyst of the penis that developed after middle age without infection or trauma history.

Indexed as

foreskinmedian raphe cystmelaninpenispigmented

Identifiers

PMID33977252
PMCPMC8088894
OpenAlexW3134108304

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.