Rapidly progressing metastatic malignant melanoma mimicking primary pleural tumor: A case report

Abstract Malignant melanoma is the most aggressive skin cancer that originates from melanocytes. Primary or metastatic pleural melanoma shares clinical and imaging characteristics with primary pleural tumors, such as pleural mesothelioma. Identification of the primary site can be challenging to dist...

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Main Authors: Clara So, Tatsuya Yoshida, Takaaki Mizuno, Yasushi Yatabe, Yuichiro Ohe
Format: Article
Language:English
Published: Wiley 2022-05-01
Series:Thoracic Cancer
Subjects:
Online Access:https://doi.org/10.1111/1759-7714.14392
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author Clara So
Tatsuya Yoshida
Takaaki Mizuno
Yasushi Yatabe
Yuichiro Ohe
author_facet Clara So
Tatsuya Yoshida
Takaaki Mizuno
Yasushi Yatabe
Yuichiro Ohe
author_sort Clara So
collection DOAJ
description Abstract Malignant melanoma is the most aggressive skin cancer that originates from melanocytes. Primary or metastatic pleural melanoma shares clinical and imaging characteristics with primary pleural tumors, such as pleural mesothelioma. Identification of the primary site can be challenging to distinguish between primary and secondary melanomas. We report a case of a 46‐year‐old woman with metastatic, rapidly progressing pleural melanoma mimicking primary pleural tumor. The metastatic pleural tumor from a primary cutaneous melanoma was diagnosed by reevaluating a previous surgical specimen. When evaluating patients with pleural melanoma, the primary site should be reevaluated to distinguish between primary and secondary melanomas.
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spelling doaj.art-0ec66556eff845aea81d3ff3a94917ea2022-12-22T01:48:57ZengWileyThoracic Cancer1759-77061759-77142022-05-011391423142610.1111/1759-7714.14392Rapidly progressing metastatic malignant melanoma mimicking primary pleural tumor: A case reportClara So0Tatsuya Yoshida1Takaaki Mizuno2Yasushi Yatabe3Yuichiro Ohe4Department of Thoracic Oncology National Cancer Center Hospital Tokyo JapanDepartment of Thoracic Oncology National Cancer Center Hospital Tokyo JapanDepartment of Thoracic Oncology National Cancer Center Hospital Tokyo JapanDepartment of Diagnostic Pathology National Cancer Center Hospital Tokyo JapanDepartment of Thoracic Oncology National Cancer Center Hospital Tokyo JapanAbstract Malignant melanoma is the most aggressive skin cancer that originates from melanocytes. Primary or metastatic pleural melanoma shares clinical and imaging characteristics with primary pleural tumors, such as pleural mesothelioma. Identification of the primary site can be challenging to distinguish between primary and secondary melanomas. We report a case of a 46‐year‐old woman with metastatic, rapidly progressing pleural melanoma mimicking primary pleural tumor. The metastatic pleural tumor from a primary cutaneous melanoma was diagnosed by reevaluating a previous surgical specimen. When evaluating patients with pleural melanoma, the primary site should be reevaluated to distinguish between primary and secondary melanomas.https://doi.org/10.1111/1759-7714.14392BRAF V600Ecutaneous malignant melanomametastatic pleural tumor
spellingShingle Clara So
Tatsuya Yoshida
Takaaki Mizuno
Yasushi Yatabe
Yuichiro Ohe
Rapidly progressing metastatic malignant melanoma mimicking primary pleural tumor: A case report
Thoracic Cancer
BRAF V600E
cutaneous malignant melanoma
metastatic pleural tumor
title Rapidly progressing metastatic malignant melanoma mimicking primary pleural tumor: A case report
title_full Rapidly progressing metastatic malignant melanoma mimicking primary pleural tumor: A case report
title_fullStr Rapidly progressing metastatic malignant melanoma mimicking primary pleural tumor: A case report
title_full_unstemmed Rapidly progressing metastatic malignant melanoma mimicking primary pleural tumor: A case report
title_short Rapidly progressing metastatic malignant melanoma mimicking primary pleural tumor: A case report
title_sort rapidly progressing metastatic malignant melanoma mimicking primary pleural tumor a case report
topic BRAF V600E
cutaneous malignant melanoma
metastatic pleural tumor
url https://doi.org/10.1111/1759-7714.14392
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AT takaakimizuno rapidlyprogressingmetastaticmalignantmelanomamimickingprimarypleuraltumoracasereport
AT yasushiyatabe rapidlyprogressingmetastaticmalignantmelanomamimickingprimarypleuraltumoracasereport
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