Primary Diffuse Large B-Cell Lymphoma of the Seminal Vesicle: a Case Report
Investigative Magnetic Resonance Imaging
; : 259-263, 2016.
Article
en En
| WPRIM
| ID: wpr-148123
Biblioteca responsable:
WPRO
ABSTRACT
Primary diffuse large B-cell lymphoma of the seminal vesicle is an extremely rare disorder, with only two cases reported in the English literature. Here, we present imaging findings of a case of primary diffuse large B-cell lymphoma of the seminal vesicle. On transrectal ultrasonography, the mass presented as a 3.0-cm-sized heterogeneous, hypoechoic lesion in the right seminal vesicle. Computed tomography (CT) revealed a mass with rim-like enhancement in the right seminal vesicle. On magnetic resonance imaging (MRI), the tumor showed iso-signal intensity on T1-weighted images and heterogeneously intermediate-high signal intensity on T2-weighted images. The tumor showed rim-like and progressive enhancement with non-enhancing portion on dynamic scanning. Diffusion restriction was observed in the mass. On fluorodeoxyglucose positron emission tomography-computed tomography (FDG PET/CT) imaging, a high standardized uptake value (maxSUV, 23.5) by the tumor was noted exclusively in the right seminal vesicle.
Palabras clave
Texto completo:
1
Base de datos:
WPRIM
Asunto principal:
Vesículas Seminales
/
Imagen por Resonancia Magnética
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Linfocitos B
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Linfoma de Células B
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Ultrasonografía
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Tomografía de Emisión de Positrones
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Difusión
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Electrones
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Tomografía Computarizada Multidetector
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Linfoma
Tipo de estudio:
Diagnostic_studies
Idioma:
En
Revista:
Investigative Magnetic Resonance Imaging
Año:
2016
Tipo del documento:
Article