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J Chest Surg

Published online March 15, 2023

Copyright © Journal of Chest Surgery.

Primary Perivascular Epithelioid Cell Tumor of the Lung: A Case Report

Hye Rim Na, M.D. 1, Jong Hui Suh, M.D., Ph.D. 2, Jiyun Lee, M.D. 2

1Department of Thoracic and Cardiovascular Surgery, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul; 2Department of Thoracic and Cardiovascular Surgery, Incheon St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Incheon, Korea

Correspondence to:Jiyun Lee
Tel 82-32-280-5441
Fax 82-32-280-5556
E-mail jiyunlee.303@catholic.ac.kr
ORCID
https://orcid.org/0000-0002-4554-9676

Received: November 10, 2022; Revised: January 20, 2023; Accepted: January 26, 2023

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Perivascular epithelioid cell tumors (PEComas) are very rare mesenchymal neoplasms, composed of histologically and immunohistochemically distinctive cells that form a sheet-like appearance around vessel lumens. Although most are benign, a malignant subset does exist, complicating clinical diagnostic efforts. Proper evaluation and management are thus essential for long-term patient survival. Herein, we present a rare case of a benign pulmonary PEComa that was diagnosed postoperatively in a 45-year-old woman.

Keywords: Perivascular epithelioid cell neoplasms, Pulmonary neoplasms, Case report

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J Chest Surg

Published online March 15, 2023

Copyright © Journal of Chest Surgery.

Primary Perivascular Epithelioid Cell Tumor of the Lung: A Case Report

Hye Rim Na, M.D. 1, Jong Hui Suh, M.D., Ph.D. 2, Jiyun Lee, M.D. 2

1Department of Thoracic and Cardiovascular Surgery, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul; 2Department of Thoracic and Cardiovascular Surgery, Incheon St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Incheon, Korea

Correspondence to:Jiyun Lee
Tel 82-32-280-5441
Fax 82-32-280-5556
E-mail jiyunlee.303@catholic.ac.kr
ORCID
https://orcid.org/0000-0002-4554-9676

Received: November 10, 2022; Revised: January 20, 2023; Accepted: January 26, 2023

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Perivascular epithelioid cell tumors (PEComas) are very rare mesenchymal neoplasms, composed of histologically and immunohistochemically distinctive cells that form a sheet-like appearance around vessel lumens. Although most are benign, a malignant subset does exist, complicating clinical diagnostic efforts. Proper evaluation and management are thus essential for long-term patient survival. Herein, we present a rare case of a benign pulmonary PEComa that was diagnosed postoperatively in a 45-year-old woman.

Keywords: Perivascular epithelioid cell neoplasms, Pulmonary neoplasms, Case report

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