Longitudinal observation of solitary fibrous tumor translation into malignant pulmonary artery intimal sarcoma

BACKGROUND: Pulmonary artery intimal sarcoma (PAIS) is a rare malignant tumor that was usually misdiagnosed as chronic pulmonary thromboembolism. CASE PRESENTATION: We previously reported a solitary fibrous tumor in the pulmonary artery presented with acute pulmonary embolism, which was identified b...

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Autores principales: Luo, Rui, Jiang, Yingshuo, Huang, Yue, Chen, Xin, Wang, Feng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2020
Materias:
Case Report
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7465720/
https://www.ncbi.nlm.nih.gov/pubmed/32873341
http://dx.doi.org/10.1186/s13019-020-01271-3
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author Luo, Rui
Jiang, Yingshuo
Huang, Yue
Chen, Xin
Wang, Feng
author_facet Luo, Rui
Jiang, Yingshuo
Huang, Yue
Chen, Xin
Wang, Feng
author_sort Luo, Rui
collection PubMed
description BACKGROUND: Pulmonary artery intimal sarcoma (PAIS) is a rare malignant tumor that was usually misdiagnosed as chronic pulmonary thromboembolism. CASE PRESENTATION: We previously reported a solitary fibrous tumor in the pulmonary artery presented with acute pulmonary embolism, which was identified by (99m)Tc-Galacto-RGD(2) imaging. However, this patient had a recurrence in situ two-year after surgery, post-operative pathology revealed pulmonary artery intimal sarcoma. At one-year post-operation, (18)F-FDG PET/CT was performed for exclusion of tumor metastasis, which showed FDG avid lesion in the T5, T10, and L5 vertebral bodies, as well as in bilateral ilium and right ischium. CONCLUSIONS: This is the first longitudinal observation of a solitary fibrous tumor (SFT) development into a pulmonary artery intimal sarcoma (PAIS) and presented with multiple bone metastases.
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spelling pubmed-74657202020-09-03 Longitudinal observation of solitary fibrous tumor translation into malignant pulmonary artery intimal sarcoma Luo, Rui Jiang, Yingshuo Huang, Yue Chen, Xin Wang, Feng J Cardiothorac Surg Case Report BACKGROUND: Pulmonary artery intimal sarcoma (PAIS) is a rare malignant tumor that was usually misdiagnosed as chronic pulmonary thromboembolism. CASE PRESENTATION: We previously reported a solitary fibrous tumor in the pulmonary artery presented with acute pulmonary embolism, which was identified by (99m)Tc-Galacto-RGD(2) imaging. However, this patient had a recurrence in situ two-year after surgery, post-operative pathology revealed pulmonary artery intimal sarcoma. At one-year post-operation, (18)F-FDG PET/CT was performed for exclusion of tumor metastasis, which showed FDG avid lesion in the T5, T10, and L5 vertebral bodies, as well as in bilateral ilium and right ischium. CONCLUSIONS: This is the first longitudinal observation of a solitary fibrous tumor (SFT) development into a pulmonary artery intimal sarcoma (PAIS) and presented with multiple bone metastases. BioMed Central 2020-09-01 /pmc/articles/PMC7465720/ /pubmed/32873341 http://dx.doi.org/10.1186/s13019-020-01271-3 Text en © The Author(s) 2020 Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data.
spellingShingle Case Report
Luo, Rui
Jiang, Yingshuo
Huang, Yue
Chen, Xin
Wang, Feng
Longitudinal observation of solitary fibrous tumor translation into malignant pulmonary artery intimal sarcoma
title Longitudinal observation of solitary fibrous tumor translation into malignant pulmonary artery intimal sarcoma
title_full Longitudinal observation of solitary fibrous tumor translation into malignant pulmonary artery intimal sarcoma
title_fullStr Longitudinal observation of solitary fibrous tumor translation into malignant pulmonary artery intimal sarcoma
title_full_unstemmed Longitudinal observation of solitary fibrous tumor translation into malignant pulmonary artery intimal sarcoma
title_short Longitudinal observation of solitary fibrous tumor translation into malignant pulmonary artery intimal sarcoma
title_sort longitudinal observation of solitary fibrous tumor translation into malignant pulmonary artery intimal sarcoma
topic Case Report
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7465720/
https://www.ncbi.nlm.nih.gov/pubmed/32873341
http://dx.doi.org/10.1186/s13019-020-01271-3
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