Primary Cardiac Lymphoma Presenting with Thrombocytopenia, Right Heart Failure, and Cardiogenic Shock

Primary cardiac lymphoma (PCL) is a rare, potentially fatal subtype of non-Hodgkin’s lymphoma. Thrombocytopenia has also infrequently been reported in association with other primary cardiac tumours and can add substantial morbidity to an already life-threatening diagnosis if present. We report a rar...

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Main Authors: Samantha Kurniawan, Gita Mathur, Yvonne Bogun, Giselle Kidson-Gerber
Format: Article
Language:English
Published: Wiley 2023-01-01
Series:Case Reports in Hematology
Online Access:http://dx.doi.org/10.1155/2023/5501131
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author Samantha Kurniawan
Gita Mathur
Yvonne Bogun
Giselle Kidson-Gerber
author_facet Samantha Kurniawan
Gita Mathur
Yvonne Bogun
Giselle Kidson-Gerber
author_sort Samantha Kurniawan
collection DOAJ
description Primary cardiac lymphoma (PCL) is a rare, potentially fatal subtype of non-Hodgkin’s lymphoma. Thrombocytopenia has also infrequently been reported in association with other primary cardiac tumours and can add substantial morbidity to an already life-threatening diagnosis if present. We report a rare case of a 70-year-old man who presented with thrombocytopenia (91 × 109/L) and progressive right heart failure. Transthoracic echocardiogram revealed a large 8 × 4 cm right atrial mass with severe tricuspid obstruction, confirmed as PCL on subsequent endomyocardial biopsy and immunohistochemistry. He deteriorated into cardiogenic shock precipitated by atrial fibrillation, with worsening thrombocytopenia (18 × 109/L) in the setting of ischaemic hepatitis. The patient stabilised with initiation of high dose steroids prior to tissue diagnosis and platelet counts normalised following chemotherapy. This case demonstrates the importance of considering PCL as a diagnosis and preemptive initiation of high dose steroids to improve outcomes in PCL associated with cardiogenic shock. This case also elucidates a potential pathophysiological association between PCL and thrombocytopenia.
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spelling doaj-art-a61395f9e2754e34baa6a3c575c19f542025-02-03T05:57:25ZengWileyCase Reports in Hematology2090-65792023-01-01202310.1155/2023/5501131Primary Cardiac Lymphoma Presenting with Thrombocytopenia, Right Heart Failure, and Cardiogenic ShockSamantha Kurniawan0Gita Mathur1Yvonne Bogun2Giselle Kidson-Gerber3Department of HaematologyDepartment of CardiologyDepartment of PathologyDepartment of HaematologyPrimary cardiac lymphoma (PCL) is a rare, potentially fatal subtype of non-Hodgkin’s lymphoma. Thrombocytopenia has also infrequently been reported in association with other primary cardiac tumours and can add substantial morbidity to an already life-threatening diagnosis if present. We report a rare case of a 70-year-old man who presented with thrombocytopenia (91 × 109/L) and progressive right heart failure. Transthoracic echocardiogram revealed a large 8 × 4 cm right atrial mass with severe tricuspid obstruction, confirmed as PCL on subsequent endomyocardial biopsy and immunohistochemistry. He deteriorated into cardiogenic shock precipitated by atrial fibrillation, with worsening thrombocytopenia (18 × 109/L) in the setting of ischaemic hepatitis. The patient stabilised with initiation of high dose steroids prior to tissue diagnosis and platelet counts normalised following chemotherapy. This case demonstrates the importance of considering PCL as a diagnosis and preemptive initiation of high dose steroids to improve outcomes in PCL associated with cardiogenic shock. This case also elucidates a potential pathophysiological association between PCL and thrombocytopenia.http://dx.doi.org/10.1155/2023/5501131
spellingShingle Samantha Kurniawan
Gita Mathur
Yvonne Bogun
Giselle Kidson-Gerber
Primary Cardiac Lymphoma Presenting with Thrombocytopenia, Right Heart Failure, and Cardiogenic Shock
Case Reports in Hematology
title Primary Cardiac Lymphoma Presenting with Thrombocytopenia, Right Heart Failure, and Cardiogenic Shock
title_full Primary Cardiac Lymphoma Presenting with Thrombocytopenia, Right Heart Failure, and Cardiogenic Shock
title_fullStr Primary Cardiac Lymphoma Presenting with Thrombocytopenia, Right Heart Failure, and Cardiogenic Shock
title_full_unstemmed Primary Cardiac Lymphoma Presenting with Thrombocytopenia, Right Heart Failure, and Cardiogenic Shock
title_short Primary Cardiac Lymphoma Presenting with Thrombocytopenia, Right Heart Failure, and Cardiogenic Shock
title_sort primary cardiac lymphoma presenting with thrombocytopenia right heart failure and cardiogenic shock
url http://dx.doi.org/10.1155/2023/5501131
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