Pigmented median raphe cyst of the penis that developed after middle age without infection or trauma history
Introduction Median 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,...
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doaj-782184108c2b4dc0842432e2060f25f12021-05-02T23:04:10ZengWileyIJU Case Reports2577-171X2021-05-014317217510.1002/iju5.12271Pigmented median raphe cyst of the penis that developed after middle age without infection or trauma historyToshihiko Kii0Satoru Taguchi1Kiyotaka Nagahama2Hiroaki Shimoyamada3Kazuki Honda4Yoshihiro Tomida5Ryuki Matsumoto6Junji Kitamura7Naoki Ninomiya8Kazuki Masuda9Yu Nakamura10Tsuyoshi Yamaguchi11Manami Kinjo12Mitsuhiro Tambo13Takatsugu Okegawa14Eiji Higashihara15Junji Shibahara16Hiroshi Fukuhara17Departments of Department of Urology Kyorin University School of Medicine Mitaka TokyoJapanDepartments of Department of Urology Kyorin University School of Medicine Mitaka TokyoJapanDepartment of Pathology Kyorin University School of Medicine Mitaka TokyoJapanDepartment of Pathology Kyorin University School of Medicine Mitaka TokyoJapanDepartments of Department of Urology Kyorin University School of Medicine Mitaka TokyoJapanDepartments of Department of Urology Kyorin University School of Medicine Mitaka TokyoJapanDepartments of Department of Urology Kyorin University School of Medicine Mitaka TokyoJapanDepartments of Department of Urology Kyorin University School of Medicine Mitaka TokyoJapanDepartments of Department of Urology Kyorin University School of Medicine Mitaka TokyoJapanDepartments of Department of Urology Kyorin University School of Medicine Mitaka TokyoJapanDepartments of Department of Urology Kyorin University School of Medicine Mitaka TokyoJapanDepartments of Department of Urology Kyorin University School of Medicine Mitaka TokyoJapanDepartments of Department of Urology Kyorin University School of Medicine Mitaka TokyoJapanDepartments of Department of Urology Kyorin University School of Medicine Mitaka TokyoJapanDepartments of Department of Urology Kyorin University School of Medicine Mitaka TokyoJapanDepartment of ADPKD Research Kyorin University School of Medicine Mitaka Tokyo JapanDepartment of Pathology Kyorin University School of Medicine Mitaka TokyoJapanDepartments of Department of Urology Kyorin University School of Medicine Mitaka TokyoJapanIntroduction Median 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. Conclusion We successfully treated a rare case of pigmented median raphe cyst of the penis that developed after middle age without infection or trauma history.https://doi.org/10.1002/iju5.12271foreskinmedian raphe cystmelaninpenispigmented |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Toshihiko Kii Satoru Taguchi Kiyotaka Nagahama Hiroaki Shimoyamada Kazuki Honda Yoshihiro Tomida Ryuki Matsumoto Junji Kitamura Naoki Ninomiya Kazuki Masuda Yu Nakamura Tsuyoshi Yamaguchi Manami Kinjo Mitsuhiro Tambo Takatsugu Okegawa Eiji Higashihara Junji Shibahara Hiroshi Fukuhara |
spellingShingle |
Toshihiko Kii Satoru Taguchi Kiyotaka Nagahama Hiroaki Shimoyamada Kazuki Honda Yoshihiro Tomida Ryuki Matsumoto Junji Kitamura Naoki Ninomiya Kazuki Masuda Yu Nakamura Tsuyoshi Yamaguchi Manami Kinjo Mitsuhiro Tambo Takatsugu Okegawa Eiji Higashihara Junji Shibahara Hiroshi Fukuhara Pigmented median raphe cyst of the penis that developed after middle age without infection or trauma history IJU Case Reports foreskin median raphe cyst melanin penis pigmented |
author_facet |
Toshihiko Kii Satoru Taguchi Kiyotaka Nagahama Hiroaki Shimoyamada Kazuki Honda Yoshihiro Tomida Ryuki Matsumoto Junji Kitamura Naoki Ninomiya Kazuki Masuda Yu Nakamura Tsuyoshi Yamaguchi Manami Kinjo Mitsuhiro Tambo Takatsugu Okegawa Eiji Higashihara Junji Shibahara Hiroshi Fukuhara |
author_sort |
Toshihiko Kii |
title |
Pigmented median raphe cyst of the penis that developed after middle age without infection or trauma history |
title_short |
Pigmented median raphe cyst of the penis that developed after middle age without infection or trauma history |
title_full |
Pigmented median raphe cyst of the penis that developed after middle age without infection or trauma history |
title_fullStr |
Pigmented median raphe cyst of the penis that developed after middle age without infection or trauma history |
title_full_unstemmed |
Pigmented median raphe cyst of the penis that developed after middle age without infection or trauma history |
title_sort |
pigmented median raphe cyst of the penis that developed after middle age without infection or trauma history |
publisher |
Wiley |
series |
IJU Case Reports |
issn |
2577-171X |
publishDate |
2021-05-01 |
description |
Introduction Median 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. Conclusion We successfully treated a rare case of pigmented median raphe cyst of the penis that developed after middle age without infection or trauma history. |
topic |
foreskin median raphe cyst melanin penis pigmented |
url |
https://doi.org/10.1002/iju5.12271 |
work_keys_str_mv |
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