A 64-year-old woman wih a history of chronic lymphocytic leukemia (CLL) presented with intermittent chest pain and was diagnosed with non-ST-elevation myocardial infarction (NSTEMI). However, the contrast enhanced echocardiography revealed a large irregular mass, measuring about 75.4 mm × 37.5 mm, located on the lateral and posterior wall of the right ventricle. Biopsy of the cardiac mass and the results revealed diffuse large B-cell lymphoma.
We present a case of a 64-year-old woman with aggressive diffuse large B-cell lymphoma involving the heart. This case could provide some insights in the diagnosis of cardiac lymphoma.
方法:一名64岁女性,有慢性淋巴细胞白血病(CLL)病史,表现为间歇性胸痛,被诊断为非ST段抬高型心肌梗死(NSTEMI)。然而,对比增强超声心动图显示一个大的不规则肿块,尺寸约为75.4mm×37.5mm,位于右心室的侧壁和后壁。心脏肿块活检,结果显示弥漫性大B细胞淋巴瘤。
结论:我们介绍了一例64岁女性,患有累及心脏的侵袭性弥漫性大B细胞淋巴瘤。该病例可为心脏淋巴瘤的诊断提供一些见解。