Primary testicular carcinoid tumor with marked lymphovascular invasion

Testicular carcinoid tumors are very rare, accounting for less than 1% of all testicular tumors. We report a rare case of a testicular carcinoid tumor with extensive lymphatic invasion. A 42-year-old man presented with a painless, enlarged right testicular mass. There was no history of injury or dis...

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Autores principales:	Hyun Jung Lee, Joon Young Park, So Young Kim, Chung Su Hwang, Jung Hee Lee, Dong Hoon Shin, Jee Yeon Kim
Formato:	article
Lenguaje:	EN KO
Publicado:	Korean Society of Pathologists & the Korean Society for Cytopathology 2021
Materias:	testicular carcinoid tumor testicular neoplasm lymphovascular invasion orchiectomy Pathology RB1-214
Acceso en línea:	https://doaj.org/article/3d84de37a98f4980b4c54bebfec68ddf
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spelling	oai:doaj.org-article:3d84de37a98f4980b4c54bebfec68ddf2021-11-18T05:29:08ZPrimary testicular carcinoid tumor with marked lymphovascular invasion2383-78372383-784510.4132/jptm.2021.09.11https://doaj.org/article/3d84de37a98f4980b4c54bebfec68ddf2021-11-01T00:00:00Zhttp://www.jpatholtm.org/upload/pdf/jptm-2021-09-11.pdfhttps://doaj.org/toc/2383-7837https://doaj.org/toc/2383-7845Testicular carcinoid tumors are very rare, accounting for less than 1% of all testicular tumors. We report a rare case of a testicular carcinoid tumor with extensive lymphatic invasion. A 42-year-old man presented with a painless, enlarged right testicular mass. There was no history of injury or discomfort in this region. Right radical orchiectomy was performed, which showed a well-defined, non-encapsulated solid white mass with calcification (7.0 × 4.5 × 3.5 cm) and absence of cystic components. Microscopic examination using hematoxylin and eosin staining of the tumor sections identified organoid, trabecular, and solid patterns with rosette formation. Extensive multifocal lymphatic invasion was observed. Immunohistochemistry was positive for synaptophysin, chromogranin, and CD56. Testicular carcinoid tumors usually show good prognoses; however, there was extensive lymphovascular invasion in this case. Thus, in the case of unusual presentation of the disease, close follow-up is necessary.Hyun Jung LeeJoon Young ParkSo Young KimChung Su HwangJung Hee LeeDong Hoon ShinJee Yeon KimKorean Society of Pathologists & the Korean Society for Cytopathologyarticletesticular carcinoid tumortesticular neoplasmlymphovascular invasionorchiectomyPathologyRB1-214ENKOJournal of Pathology and Translational Medicine, Vol 55, Iss 6, Pp 410-414 (2021)
institution	DOAJ
collection	DOAJ
language	EN KO
topic	testicular carcinoid tumor testicular neoplasm lymphovascular invasion orchiectomy Pathology RB1-214
spellingShingle	testicular carcinoid tumor testicular neoplasm lymphovascular invasion orchiectomy Pathology RB1-214 Hyun Jung Lee Joon Young Park So Young Kim Chung Su Hwang Jung Hee Lee Dong Hoon Shin Jee Yeon Kim Primary testicular carcinoid tumor with marked lymphovascular invasion
description	Testicular carcinoid tumors are very rare, accounting for less than 1% of all testicular tumors. We report a rare case of a testicular carcinoid tumor with extensive lymphatic invasion. A 42-year-old man presented with a painless, enlarged right testicular mass. There was no history of injury or discomfort in this region. Right radical orchiectomy was performed, which showed a well-defined, non-encapsulated solid white mass with calcification (7.0 × 4.5 × 3.5 cm) and absence of cystic components. Microscopic examination using hematoxylin and eosin staining of the tumor sections identified organoid, trabecular, and solid patterns with rosette formation. Extensive multifocal lymphatic invasion was observed. Immunohistochemistry was positive for synaptophysin, chromogranin, and CD56. Testicular carcinoid tumors usually show good prognoses; however, there was extensive lymphovascular invasion in this case. Thus, in the case of unusual presentation of the disease, close follow-up is necessary.
format	article
author	Hyun Jung Lee Joon Young Park So Young Kim Chung Su Hwang Jung Hee Lee Dong Hoon Shin Jee Yeon Kim
author_facet	Hyun Jung Lee Joon Young Park So Young Kim Chung Su Hwang Jung Hee Lee Dong Hoon Shin Jee Yeon Kim
author_sort	Hyun Jung Lee
title	Primary testicular carcinoid tumor with marked lymphovascular invasion
title_short	Primary testicular carcinoid tumor with marked lymphovascular invasion
title_full	Primary testicular carcinoid tumor with marked lymphovascular invasion
title_fullStr	Primary testicular carcinoid tumor with marked lymphovascular invasion
title_full_unstemmed	Primary testicular carcinoid tumor with marked lymphovascular invasion
title_sort	primary testicular carcinoid tumor with marked lymphovascular invasion
publisher	Korean Society of Pathologists & the Korean Society for Cytopathology
publishDate	2021
url	https://doaj.org/article/3d84de37a98f4980b4c54bebfec68ddf
work_keys_str_mv	AT hyunjunglee primarytesticularcarcinoidtumorwithmarkedlymphovascularinvasion AT joonyoungpark primarytesticularcarcinoidtumorwithmarkedlymphovascularinvasion AT soyoungkim primarytesticularcarcinoidtumorwithmarkedlymphovascularinvasion AT chungsuhwang primarytesticularcarcinoidtumorwithmarkedlymphovascularinvasion AT jungheelee primarytesticularcarcinoidtumorwithmarkedlymphovascularinvasion AT donghoonshin primarytesticularcarcinoidtumorwithmarkedlymphovascularinvasion AT jeeyeonkim primarytesticularcarcinoidtumorwithmarkedlymphovascularinvasion
_version_	1718424906220175360

Primary testicular carcinoid tumor with marked lymphovascular invasion

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