A case of mixed tumor formed by metastasis of urothelial carcinoma and malignant lymphoma to the same lymph nodes

Introduction Mixed tumor in the same lymph nodes is extremely rare and no previous reports have described mixed tumor comprising urothelial carcinoma and malignant lymphoma. Case presentation A 71‐year‐old woman visited a local clinic with a main complaint of hematuria. Imaging revealed right hydron...

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Main Authors: Shu Kobayashi, Hideo Fukuhara, Shnikuro Yamamoto, Takashi Karashima, Mitsuko Iguchi, Ichiro Murakami, Keiji Inoue
Format: Article
Language:English
Published: Wiley 2021-09-01
Series:IJU Case Reports
Subjects:
Online Access:https://doi.org/10.1002/iju5.12329
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author Shu Kobayashi
Hideo Fukuhara
Shnikuro Yamamoto
Takashi Karashima
Mitsuko Iguchi
Ichiro Murakami
Keiji Inoue
author_facet Shu Kobayashi
Hideo Fukuhara
Shnikuro Yamamoto
Takashi Karashima
Mitsuko Iguchi
Ichiro Murakami
Keiji Inoue
author_sort Shu Kobayashi
collection DOAJ
description Introduction Mixed tumor in the same lymph nodes is extremely rare and no previous reports have described mixed tumor comprising urothelial carcinoma and malignant lymphoma. Case presentation A 71‐year‐old woman visited a local clinic with a main complaint of hematuria. Imaging revealed right hydronephrosis and a mid‐ureter tumor shadow. Positron emission tomography–computed tomography showed high uptake of fluorodeoxyglucose in para‐aortic lymph nodes. Abdominal para‐aortic lymph node biopsy was performed. Pathology showed urothelial carcinoma and malignant lymphoma in the same lymph nodes, where a mixed tumor was diagnosed. Conclusion We encountered a case of mixed tumor of urothelial carcinoma and Hodgkin lymphoma, which metastasized to the same tissues.
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spelling doaj.art-a3635817198f41b8a8f126f7f8fd24662022-12-21T21:47:03ZengWileyIJU Case Reports2577-171X2021-09-014529429710.1002/iju5.12329A case of mixed tumor formed by metastasis of urothelial carcinoma and malignant lymphoma to the same lymph nodesShu Kobayashi0Hideo Fukuhara1Shnikuro Yamamoto2Takashi Karashima3Mitsuko Iguchi4Ichiro Murakami5Keiji Inoue6Departments of Department of UrologyKochi Medical School Nankoku JapanDepartments of Department of UrologyKochi Medical School Nankoku JapanDepartments of Department of UrologyKochi Medical School Nankoku JapanDepartments of Department of UrologyKochi Medical School Nankoku JapanDepartment of Pathology Kochi Medical School Nankoku JapanDepartment of Pathology Kochi Medical School Nankoku JapanDepartments of Department of UrologyKochi Medical School Nankoku JapanIntroduction Mixed tumor in the same lymph nodes is extremely rare and no previous reports have described mixed tumor comprising urothelial carcinoma and malignant lymphoma. Case presentation A 71‐year‐old woman visited a local clinic with a main complaint of hematuria. Imaging revealed right hydronephrosis and a mid‐ureter tumor shadow. Positron emission tomography–computed tomography showed high uptake of fluorodeoxyglucose in para‐aortic lymph nodes. Abdominal para‐aortic lymph node biopsy was performed. Pathology showed urothelial carcinoma and malignant lymphoma in the same lymph nodes, where a mixed tumor was diagnosed. Conclusion We encountered a case of mixed tumor of urothelial carcinoma and Hodgkin lymphoma, which metastasized to the same tissues.https://doi.org/10.1002/iju5.12329malignant lymphomamixed tumorurothelial carcinoma
spellingShingle Shu Kobayashi
Hideo Fukuhara
Shnikuro Yamamoto
Takashi Karashima
Mitsuko Iguchi
Ichiro Murakami
Keiji Inoue
A case of mixed tumor formed by metastasis of urothelial carcinoma and malignant lymphoma to the same lymph nodes
IJU Case Reports
malignant lymphoma
mixed tumor
urothelial carcinoma
title A case of mixed tumor formed by metastasis of urothelial carcinoma and malignant lymphoma to the same lymph nodes
title_full A case of mixed tumor formed by metastasis of urothelial carcinoma and malignant lymphoma to the same lymph nodes
title_fullStr A case of mixed tumor formed by metastasis of urothelial carcinoma and malignant lymphoma to the same lymph nodes
title_full_unstemmed A case of mixed tumor formed by metastasis of urothelial carcinoma and malignant lymphoma to the same lymph nodes
title_short A case of mixed tumor formed by metastasis of urothelial carcinoma and malignant lymphoma to the same lymph nodes
title_sort case of mixed tumor formed by metastasis of urothelial carcinoma and malignant lymphoma to the same lymph nodes
topic malignant lymphoma
mixed tumor
urothelial carcinoma
url https://doi.org/10.1002/iju5.12329
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