{Reference Type}: Case Reports
{Title}: Primary cardiac lymphoma presenting with cardiac tamponade and complete heart block: case report.
{Author}: Kelleher R;Bird BH;Hayes T;O'Sullivan CJ;
{Journal}: Eur Heart J Case Rep
{Volume}: 8
{Issue}: 1
{Year}: 2024 Jan
暂无{DOI}: 10.1093/ehjcr/ytad635
{Abstract}: <B>UNASSIGNED: </B>Primary cardiac lymphoma (PCL) is rare and its presentation can be variable. Thorough workup of suspected PCL or other cardiac tumours typically incorporates a range of imaging techniques and laboratory investigations but ultimately diagnosis is confirmed by histological analysis of myocardial tissue.<BR><B>UNASSIGNED: </B>An 80-year-old Caucasian female presented with complete heart block and symptomatic cardiac tamponade. A pericardiocentesis was performed and a dual-chamber permanent pacemaker was implanted for the management of her complete heart block. Subsequently, a right atrial mass was discovered on imaging and the patient underwent endomyocardial biopsy of the mass. Histological analysis of the sample confirmed a primary cardiac lymphoma. The patient opted to forgo treatment with chemotherapy and died from her disease 1 month later.<BR><B>UNASSIGNED: </B>Cardiac arrhythmias can occur in PCL due to infiltration of conduction pathways. Characterization of cardiac masses on various imaging modalities and laboratory tests guides diagnosis. Tissue diagnosis is required to confirm PCL. The location of a cardiac mass may present technical challenges when undertaking a biopsy, so the best approach to tissue sampling should be considered on an individual basis. Without treatment survival is less than one month but with modern chemoimmunotherapy five-year survival may exceed 50%.