European heart journal. Case reports · 2022
Primary cardiac diffuse large B-cell lymphoma presenting with cardiac tamponade: a case report.
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Berton Laurens, Van Ballaer Valerie, Ghekiere Olivier, De Caluwé Eva
Аннотация
BACKGROUND: Primary cardiac tumours are extremely rare with an autopsy incidence of 0.05%. They can present with a variety of symptoms, including life-threatening arrhythmia and cardiac tamponade. In this case report, we focus on the diagnostic process and management of a primary cardiac lymphoma (PCL) presenting with cardiac tamponade.
CASE SUMMARY: We report on a 71-year-old male presenting with a large pericardial effusion, tamponade, and a mass in the right atrioventricular groove. Multimodality imaging was performed, including transthoracic echocardiography, computed tomography, magnetic resonance imaging, positron emission tomography, and computed tomography-guided transthoracic biopsy. The final diagnosis of a double-hit diffuse large-cell B-cell lymphoma was made, for which treatment consisting of a combination of chemotherapy and immunotherapy was initiated. Low-dose colchicine was also added to the treatment.
DISCUSSION: Primary cardiac lymphoma remains a very rare diagnosis and this case highlights the need for multimodality imaging and imaging-guided biopsy to differentiate cardiac masses. First-line treatment for PCL remains a combination of chemotherapy with immunotherapy, with the addition of low-dose colchicine to prevent recurrence of malignant pericardial effusion.
CASE SUMMARY: We report on a 71-year-old male presenting with a large pericardial effusion, tamponade, and a mass in the right atrioventricular groove. Multimodality imaging was performed, including transthoracic echocardiography, computed tomography, magnetic resonance imaging, positron emission tomography, and computed tomography-guided transthoracic biopsy. The final diagnosis of a double-hit diffuse large-cell B-cell lymphoma was made, for which treatment consisting of a combination of chemotherapy and immunotherapy was initiated. Low-dose colchicine was also added to the treatment.
DISCUSSION: Primary cardiac lymphoma remains a very rare diagnosis and this case highlights the need for multimodality imaging and imaging-guided biopsy to differentiate cardiac masses. First-line treatment for PCL remains a combination of chemotherapy with immunotherapy, with the addition of low-dose colchicine to prevent recurrence of malignant pericardial effusion.