Diagnosis of a small Leydig cell tumor by dynamic contrast-enhanced and diffusion-weighted magnetic resonance imaging

Leydig cell tumors are usually small and resemble normal ovarian stroma, so they are often difficult to localize. Here, we present a rare case in 39-year-old woman which dynamic contrast-enhanced and diffusion-weighted magnetic resonance imaging findings showed some differences between a Leydig cell...

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Autores principales: Okamura, Kazuya, Yoshizako, Takeshi, Yoshida, Rika, Araki, Asuka, Kyo, Satoru, Kitagaki, Hajime
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2020
Materias:
Genitourinary
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7200933/
https://www.ncbi.nlm.nih.gov/pubmed/32382371
http://dx.doi.org/10.1016/j.radcr.2020.04.019
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author Okamura, Kazuya
Yoshizako, Takeshi
Yoshida, Rika
Araki, Asuka
Kyo, Satoru
Kitagaki, Hajime
author_facet Okamura, Kazuya
Yoshizako, Takeshi
Yoshida, Rika
Araki, Asuka
Kyo, Satoru
Kitagaki, Hajime
author_sort Okamura, Kazuya
collection PubMed
description Leydig cell tumors are usually small and resemble normal ovarian stroma, so they are often difficult to localize. Here, we present a rare case in 39-year-old woman which dynamic contrast-enhanced and diffusion-weighted magnetic resonance imaging findings showed some differences between a Leydig cell tumor and normal ovarian stroma. Combining these 2 MRI techniques may be useful for diagnosing a Leydig cell tumor.
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spelling pubmed-72009332020-05-07 Diagnosis of a small Leydig cell tumor by dynamic contrast-enhanced and diffusion-weighted magnetic resonance imaging Okamura, Kazuya Yoshizako, Takeshi Yoshida, Rika Araki, Asuka Kyo, Satoru Kitagaki, Hajime Radiol Case Rep Genitourinary Leydig cell tumors are usually small and resemble normal ovarian stroma, so they are often difficult to localize. Here, we present a rare case in 39-year-old woman which dynamic contrast-enhanced and diffusion-weighted magnetic resonance imaging findings showed some differences between a Leydig cell tumor and normal ovarian stroma. Combining these 2 MRI techniques may be useful for diagnosing a Leydig cell tumor. Elsevier 2020-05-01 /pmc/articles/PMC7200933/ /pubmed/32382371 http://dx.doi.org/10.1016/j.radcr.2020.04.019 Text en © 2020 The Authors. Published by Elsevier Inc. on behalf of University of Washington. http://creativecommons.org/licenses/by-nc-nd/4.0/ This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Genitourinary
Okamura, Kazuya
Yoshizako, Takeshi
Yoshida, Rika
Araki, Asuka
Kyo, Satoru
Kitagaki, Hajime
Diagnosis of a small Leydig cell tumor by dynamic contrast-enhanced and diffusion-weighted magnetic resonance imaging
title Diagnosis of a small Leydig cell tumor by dynamic contrast-enhanced and diffusion-weighted magnetic resonance imaging
title_full Diagnosis of a small Leydig cell tumor by dynamic contrast-enhanced and diffusion-weighted magnetic resonance imaging
title_fullStr Diagnosis of a small Leydig cell tumor by dynamic contrast-enhanced and diffusion-weighted magnetic resonance imaging
title_full_unstemmed Diagnosis of a small Leydig cell tumor by dynamic contrast-enhanced and diffusion-weighted magnetic resonance imaging
title_short Diagnosis of a small Leydig cell tumor by dynamic contrast-enhanced and diffusion-weighted magnetic resonance imaging
title_sort diagnosis of a small leydig cell tumor by dynamic contrast-enhanced and diffusion-weighted magnetic resonance imaging
topic Genitourinary
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7200933/
https://www.ncbi.nlm.nih.gov/pubmed/32382371
http://dx.doi.org/10.1016/j.radcr.2020.04.019
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